eChapters

Nature has made such a beautiful system that a fruit does not spoil unless its outer covering is removed and till it is there on the plant. For example banana will not spoil for long time if we do not remove its peel. Similar is the case with apple, guava, mango and many other fruits and vegetables. But as soon as the outer covering is removed the damage begins and the commodity is spoilt very soon.

Preservation is extending shelf life of fresh or processed food by using various methods and prevention or reduction of spoilage. Better the preservation, lesser the spoilage, more the spoilage poorer and inefficient is the preservation.

Therefore, in order to prevent or reduce the spoilage, we have to first identify and understand the causes of spoilage. There are chiefly 3 agencies that cause spoilage in fruits and vegetables i.e. (i) microorganisms, (ii) enzymes & chemical changes and (iii) man, animals, rodents, insects, etc. For effective preservation we have to check the growth and activity of these spoilage causing agencies. So, in order to prevent spoilage and preserve a perishable commodity for long time the following principles and methods are to be followed.

Abstract
Understanding genetic diversity is essential for achieving genetic improvement and conservation of grain legumes. These crops serve as important pulses grown and consumed all over the world, especially in Africa, South East Asia and America. Legumes serve as a good source of carbohydrates, oil, fibre and proteins. Grain legumes are a major source of food and nutrition globally. However, it has not been possible to enhance gain legume production to the required level, primarily due to the narrow genetic base of most of the legume crops, coupled with changing climatic conditions. Most grain legumes are lacking in desired plant ideotypes and resistance sources for various biotic and abiotic stresses. The genetic diversity conserved in gene banks globally is a major resource for crop breeding programs, but it
is utilized only marginally. Therefore, in order to broaden the genetic base of grain legume crops and enhance the genetic gains made in improvement programs, conventional approaches and modern scientific tools should be integrated in a phased and carefully judged manner. The first phase should focus on the search for desired traits and the infusion of diversity into the cultivated gene pool through use of landraces and CWRs. The second phase should focus on the utilization of advanced selection tools, such as genomics, high-throughput precision phenotyping, and artificial intelligence, to exploit the hidden potential of the available genetic diversity; and the third phase should involve technologies such as mutational breeding, genome editing, and transgenic technologies to improve, modify any novel or alien traits that are not available in the entire crop gene pool. We presume that enrichment of the genetic diversity of cultivated grain legume gene pools, along with simultaneous improvements in their yield and plant type with the aid of advanced scientific tools, will enhance grain legume crop yields to the required level.
Keywords: Crop improvement, Genetic diversity, Genome editing, Legume, Phenotyping

Abstract

The genetic improvement of crop plants is possible only through employing an appropriate breeding technique. The use of plant breeding technique depends on mode of pollination and reproduction of plant species e.g. selection and hybridization are used in sexually reproduced species, while clonal selection in asexually propagated plant species. The plant species/ varieties are usually derived through conventional techniques (vi z. introduction, selection, hybridization etc.), which are commonly used in various breeding programmes, while some modern techniques viz. transgenic breeding and marker assisted selection etc. are also available which are equally effective for improvement of all crop species. Various techniques applied for development of new varieties and hybrids are briefly described in this section.

Plant breeding is an art, science and technology of improving genetic make-up of crop plants in relation to their economic usefulness for mankind. Various techniques/methods of breeding used for genetic improvement of crop plants are: introduction, selection, hybridization, mutation, transgenic breeding etc.

Classification of Breeding Techniques: Plant breeding techniques are classified as conventional and modern breeding techniques.

Even after public concern the scientists feel that the GMO foods are quite safe. According to them the genetically-engineered crops are very safe to eat as much as the non-GE of the same crop. According to them the environment has improved by reducing the use of pesticides. GMO stands for genetically modified organism. Soy, corn, or other crops are very common as GM crops which are made by genetically engineered DNA. Many have come to the conclusion that GM foods are safe, healthy and sustainable. However, some people are against them. There are many benefits of GM crops like less water or pesticides to be used. Genetically engineered crops fight diseases to save the foods. At the same time the industries/ farmers that grow them are also benefitted. These foods have higher nutritional profiles, both in the US and abroad like corn which is one of the most prominent GMO foods. Soy is found in tofu, vegetarian products, soybean oil, soy flour and many other products. The other major crops taken for genetic modification are Papayas, Canola and Cotton. For dairy products a lot of work is being done on the genetic engineering of animals in a big way. This is going to be the most intractable environmental challenge of the 21^st Century. Presently, around 92% of the U. S. corn (GE), 94% of soybeans and 94% of cotton are genetically engineered.

GENETIC ENGINEERING

Genetic engineering is a means of improving the food supply even before harvest or slaughter by improving yields, increasing disease resistance, and enhancing the nutritional qualities of various foods. Broadly speaking, genetic engineering refers to any deliberate alteration of an organism’s DNA. Genetic engineering has been practiced for thousands of years, ever since humans began selectively breeding plants and animals to create more nutritious, better tasting foods. In the past two decades, genetic engineering has become increasingly powerful as scientific advances have enabled the direct alteration of genetic material. Genetic engineering is alternately called as ‘ recombinant DNA technology’ or ‘gene cloning’. Genes have been cut and pasted from one species to another, yielding, for example, disease- resistant squash and rice, frost-resistant potatoes and strawberries, and tomatoes that ripen-and therefore spoil-more slowly.

Genetically modified organism (GMO) is a microbe or more complex plant or animal in which DNA has been altered for a particular purpose such as manufacturing proteins, making improvement to the organism, research into the nature of genes and biological process, correcting genetic defects.

.1. Origin and distribution

• Native of the Cape Province in South Africa.

• Grown in India, South Africa, Belgium, China, Congo, Egypt, France, Madagascar, Morocco, Reunion Islands, Spain, former USSR countries.

• Commercially cultivated mainly in Nilgiris and Kodaikanal hills of Tamil Nadu, and in and around Bangalore in Karnataka.

5.2. Economic importance

• Very profound and strong rose like odour.

• Also known as rose geranium.

• Chief constituent of oil - geraniol and citronellol.

7.1. Origin and distribution

• Originated from Tropical South East Asia.

• Cultivated in India, China, Jamaica, Australia, Mexico, North and West Africa and Taiwan, Fiji, Mauritius, Brazil, Indonesia, Japan, Malaysia, Philippines, Thailand and Bangladesh.

• In India, cultivated in Gujarat, Kerala, Arunachal Pradesh, Odisha, Meghalaya, West Bengal, Tamil Nadu, Andhra Pradesh and Karnataka.

• Karnataka, Odisha, Assam, Meghalaya, Arunachal Pradesh and Gujarat together contribute 65 per cent to the country’s total production.

7.2. Economic importance

• India, China and the Japanese people use ginger as food

• Used as drug in cold, cough, vomiting, dizziness, hypertension, impaired vision problems, digestion, fever and stomach diseases.

• Dry ginger and pepper along long pepper tea helps to remove mucus in the body for a long time and helps to protect health.

Ginger is used extensively as a spice in cuisines throughout the world. Ginger belongs to Zingiberaceae family and an English botanist William Roscoe (1753-1831) gave this plant the name Zingiber officinale in the year 1807. The name of the genus Zingiber derives from a Sanskrit word denoting “horn shaped” in reference to the protusions on the rhizomes (Ghosh et al., 2011). It is an oldest rhizome widely domesticated as a spice where the edible part is the swollen underground stem or rhizome. The Zingiberaceous plants have strong aromatic and medicinal properties and are characterized by their tuberous or non-tuberous rhizomes (Chen et al., 2008). Ginger is a medicinal plant that has been widely used all over the world, since antiquity, for a wide array of unrelated ailments including arthritis, cramps, rheumatism, sprains, sore throats, muscular aches, pains, constipation, vomiting, hypertension, indigestion, dementia, fever and infectious diseases (Ali et al., 2008). Ginger has direct anti-microbial activity and thus can be used in treatment of bacterial infections (Tan and Vanitha, 2004).

5.1. Introduction

Glass is one of the oldest packaging materials used for food. The use of glass as a packaging material dates back to 3000 BC where it was the first object to be used for containing and carrying food objects. It is made by cooling a heated fused mixture of silicates, lime and soda. It is an amorphous material in which all the constituents individually form an irregular network at microscopic level. It means it has failed to form a definite crystalline structure during cooling. Glass is defined as “amorphous, inorganic product of fusion that has been cooled to a rigid condition without crystallizing (ASTM, 2010)”. It has no definite melting point.

Global onion research connects crop domestication, genetic diversity, nutrition, therapeutics, production, breeding and post-harvest technology. Onion contains organosulphur compounds, quercetin derivatives and other phytochemicals associated with antimicrobial, antioxidant, cardioprotective and anticancer effects. Despite high global production, productivity differs substantially among countries, and storage losses remain a major economic concern. This chapter reviews global production trends, germplasm resources, breeding strategies, phytochemistry, therapeutic potential and emerging storage technologies. Landraces, cultivars and wild relatives provide valuable traits for yield, storability and stress resilience. Advanced treatments such as ozonation, cold plasma and irradiation demonstrate promise, although wider commercial adoption, economic validation and regulatory development remain necessary.

1. Key Forces Shaping Food Packaging • Changing Consumer Priorities • Modern consumers are increasingly choosing food packaging that aligns with values of health, convenience, and sustainability. The demand is growing for packaging options that are recyclable, biodegradable, or reusable. Consumers also expect transparency, with clean labels and QR codes providing details on ingredients and sourcing, which has become essential for building trust (Santeramo et al.,2022) • Environmental Sustainability • Sustainability remains a powerful influence on packaging innovation. Reducing single-use plastics, increasing recyclable options, and adopting circular economy principles are all priorities. Both consumers and businesses are actively seeking solutions that reduce environmental impact, such as renewable, compostable materials and designs that minimize waste ( Fao et al ., 2022)

Abstract
The rapid increase in global food demand, driven by fast population growth, has made it challenging to provide nutritionally balanced diets. Pulses offer a promising solution to these challenges by delivering significant nutritional and physiological benefits. Pulses such as chickpeas, green gram, peas, horse gram, beans, lentils, black gram, and others are excellent sources of protein (190-260 g kg−1), carbohydrates (600-630 g kg−1), dietary fibers, and bioactive compounds. The phytochemicals found in pulses, including flavonoids, phenolics, tannins, phytates, saponins, oxalates, peptides, and enzyme inhibitors, offer numerous health benefits. Pulses, essential to human diets for centuries, have seen historically low consumption levels due to underappreciation of their nutritional value. Recognizing their significance, the United Nations designated 10 February as World Pulses Day, and declared the year, 2016 as International Year of Pulses emphasizing their role in promoting healthy diets, sustainable food production, and food security. India is the largest producer of pulses in the world accounting for 25% of the global pulse production. The production and productivity of pulses have slightly decreased due to great emphasis to rice and wheat crops. To boost pulse production, India has implemented initiatives like the National Food Security Mission and policies to support farmers, including Minimum Support Prices (MSP) and welfare schemes integrating pulses. These efforts aim to enhance pulse cultivation, ensure food security, and improve farmer incomes, addressing the demand-supply gap and declining per capita availability of pulses.
Keywords: legumes, sustainable, oxalates, inhibitors, phytochemicals

Introduction

It is an eminent actuality that the diets of end users are being advanced globally; however, the patterns of food procurement and food safety protocols diverge across countries. The fundamental rationale of the trend is that the consumer awareness with regard to food safety, quality and variety has been proliferated greatly. Looking back to the history of food industry, it is unquestionable that the past has a full frame of misfortune, indignity and many disastrous incidents. Moreover, the entire muddle was not always related with microorganisms; numerous of them were associated with environmental problems, technological advancements or certain alterations in production protocols and management.

5.1. Origin and distribution

• Native of tropical Asia and Africa.

• Tropical India, from North-west Himalayas to Assam and Deccan plateau.

• In Karnataka, it is grown along Western Ghats.

• Important species in India - Gloriosa superba and G. rothschildiana.

• Tamil Nadu leads in production of glory lily in India

• State flower of Tamil Nadu

5.2. Economic importance

• Economic part: Seed

• Rhizomes are used as a tonic, antiperiodic, antihelminthic and also against snake bites and scorpion stings.

• Used for promoting labour pains and an abortifacient.

Introduction

Wheat is the most important cereal crop to the human kind. It is the main source of energy and nutrition in human diet. Wheat is consumed in the form of large number of end products as chapati, bread, biscuit, cakes, pretzels, noodles and pasta products. Millions of people are involved in milling, baking and pasta products industry with huge turnover per annum. However, each end-use product of wheat has it’s own specific requirement for example basically hard wheats along with strong gluten and high protein content are used for bead making. Soft wheat with weak gluten and low protein content are required for biscuit making Souza et al. (1994). Durum (tetraploid) wheat is used for pasta products as macaroni, vermicelli and spheghatti and Dicoccum for therapeautic purposes. Often chemical improvers are used to improve the dough properties for these products. Most of these chemicals have been banned because of their toxic effects. Therefore, only alternative is to develop varieties suited to meet the requirements of these end-use products. This needs better understanding of molecular basis of grain quality to accelerate breeding for producing wheat varieties for each end-use product separately. Storage proteins are the major component of grain which determines end-product quality. In this chapter detailed structure, genetics and functionality of gluten proteins are described.

Introduction

Meat derived from animals are subjected to various contaminations from number of sources. The animal itself is a major contributor of both pathogenic and spoilage organisms. Further contamination may be introduced from water used, equipment used for product preparation, from the meat handlers and the surrounding environment. Microbiological problems such as food poisoning or spoilage may arise when the desired effect is not achieved and is usually due to errors in the handling or processing procedures. The detection and rapid correction of such errors and their future prevention is a major objective of any quality control system.

In traditional approach to meat and meat product quality control system, only the samples of the final product were analyzed by laboratory test to check for compliance with specifications. However, the responsibility for control of hazards rests with individuals involved in all stages from farm to ultimate consumer. And the control of hazards at each stages of food chain may be achieved by Hazard Analysis Critical control point (HACCP). Hazard analysis critical control point is an internationally recognized system that helps to ensure the manufacture of safe food products. HACCP is not a zero risk system but rather a system designated to minimize the risk of food safety hazards. HACCP concept is a systematic and rational approach Firstly by consideration of the hazards i.e., microorganisms or their toxins, that need to be controlled in a specific operation by structured hazard analysis and secondly on the identification of the most effective means of controlling the identified hazards. This system, by focusing attention on the factor that directly affects the microbiological safety and quality of meat foods, eliminates wasteful use of resources and superfluous consideration. As a consequence, the cost/benefit relationships are more favorable. The system is applicable at all levels of meat food chain from farm production through processing, transporting, merchandising and ultimate use in the meat food service establishment or at home. Ensuring food safety and quality is the responsibility of all links in the food chain. Now a day’s food consumers are very much health conscious and they want their food to be safe and of good quality. As meat being highly perishable and high risk food product, it is very much imperative on the part of meat and meat products producers and exporters to produce safe and quality meat to stand in the competitive world and further hygienic meat processing is important not only to provide safe and wholesome meat but to provide a good public image and to increase consumer demand.

During the latter part of the 20^th century, rapid economic development in most countries coupled with population growth propelled the inevitable demand for more food and manufactured goods. However, requirement of more food is placing unprecedented demands on agriculture and natural resources. Humans have made agriculture the dominant environmental threat by clearing forests, cultivating marginal lands, and intensifying farming in sensitive landscapes and watersheds. Most of the land use systems in the tropics are characterized by a rapid decline in productivity and high rates of soil and environmental degradation which need to be addressed in a proper way.

Agriculture has changed radically since the end of World War II. Productivity of most crops has scaled to new levels because of the adoption of new technologies, machines, increased chemical inputs, and government policies. However, continuing agricultural production without harming the environment is a challenge, which must be tackled along with economic growth. Some of the environmental issues related to agriculture are top soil loss, groundwater contamination, air pollution, greenhouse gas emission, decline of family farms neglect of the working conditions of farm labourers, new threats to human health and safety by the spread of new pathogens, economic concentration in food and agricultural industries, and disintegration of rural communities (Brodt et al, 2011). This situation prompted world nations, political leaders, scientists and planners to pay more attention to the concept of sustainable development. As a concept, sustainability is concerned with the continuity of environmental economic, and social aspects of human society.

1. Introduction:- Ensuring Quality and Success in Assisted Reproductive
Technology through Good Laboratory Practices Assisted Reproductive Technology (ART) in animals has become an increasingly vital set of techniques with wide-ranging applications across agriculture, wildlife conservation, and biomedical research. These technologies, encompassing procedures such as in-vitro fertilization (IVF), embryo transfer, and cryopreservation of gametes and embryos, offer solutions to infertility, enable genetic improvement in livestock, and play a crucial role in preserving endangered species. As the application of ART expands throughout the globe, the need for stringent quality control and standardization becomes paramount to ensure the reliability and reproducibility of outcomes. Good Laboratory Practices (GLP) represent a well-established quality system that provides a framework for the organizational processes and conditions under which non-clinical studies are planned, performed, monitored, recorded, reported, and archived. Originally developed to ensure the integrity of safety data for pharmaceuticals and other regulated products, the fundamental principles of GLP are highly relevant to the field of animal ART. This report aims to explore the application of GLP in ART and to thoroughly investigate its contribution to achieving successful outcomes in various ART procedures and across different animal species. By examining the core principles of GLP and their practical implementation in animal ART laboratories, this analysis will highlight the critical role of standardized practices in enhancing the reliability, ethical conduct, and overall success of animal reproductive technologies.
2. Good Laboratory Practices (GLP) in Reference to ART
Good Laboratory Practices are broadly defined as a quality system that governs the organization and conditions under which non-clinical health and environmental safety studies are planned, performed, monitored, recorded, reported, and archived. This system is designed to ensure the quality and

Introduction
Defining GLP: Good Laboratory Practices (GLP) are a comprehensive set of quality system principles designed to ensure the reliability, reproducibility, and integrity of non-clinical health and environmental safety studies. These principles establish a framework for planning, performing, monitoring, recording, reporting, and archiving studies. Adherence to GLP is crucial for generating data that can be trusted and utilized for regulatory submissions and scientific advancements.
Purpose of GLP
• To ensure the quality and integrity of non-clinical and clinical laboratory studies.
• To provide assurance that data submitted to regulatory authorities is truly reliable.
• To standardize procedures and practices in non-clinical and clinical studies.
Scope of GLP
• Primarily applies to non-clinical health and environmental safety studies.
• These studies often support applications for research or marketing permits for regulated products (e.g., pharmaceuticals, pesticides, food additives).
Key Elements of GLP
• Organizational structure and personnel responsibilities.
• Standard operating procedures (SOPs).

Introduction 
Toxicological studies play a crucial role in assessing the safety and potential hazards of chemicals, pharmaceuticals, and environmental pollutants. To ensure the reliability, consistency, and integrity of such studies, the concept of GLP has been established. GLP is a set of principles that govern the planning, execution, monitoring, recording, and reporting of laboratory experiments, particularly those related to safety assessments. The primary objective of GLP in toxicological studies is to ensure that the data generated is of high quality, reproducible, and acceptable to regulatory agencies worldwide. This is essential for evaluating the potential risks associated with exposure to various substances, aiding in the development of safer drugs, chemicals, and consumer products. Compliance with GLP guidelines minimizes errors, prevents fraudulent practices, and enhances transparency in research, ultimately contributing to public health and environmental safety. The assessment of potential hazards posed by chemical, pharmaceutical, agrochemical, and other substances to human health and the environment lies at the heart of toxicological studies. These investigations, conducted in non-clinical settings, provide crucial data that informs regulatory decisions, guides product development, and ultimately safeguards public well-being. The consequences of inaccurate or unreliable toxicological data can be far-reaching, potentially leading to the approval of unsafe products or the unwarranted restriction of beneficial ones. Recognizing the critical importance of the integrity of these studies, the concept of Good Laboratory Practices (GLP) has emerged as a cornerstone, establishing a robust framework for their planning, conduct, monitoring, recording, reporting, and archiving

1. Introduction: Setting the Stage for GLP in Artificial Insemination
Artificial Insemination (AI) stands as a cornerstone technology in modern animal agriculture, playing a pivotal role in the genetic enhancement of livestock across a diverse range of species. This technique, particularly prevalent in cattle and swine, allows for the widespread dissemination of superior genetic traits from carefully selected sires, leading to significant improvements in productivity, such as increased milk yield in dairy cattle and enhanced growth rates in beef cattle. Beyond genetic advancement, AI offers considerable advantages in disease management by mitigating the risks associated with natural mating, thereby controlling the transmission of reproductive tract infections. Furthermore, AI provides economic benefits to livestock producers by reducing the need to maintain live bulls, which require substantial resources, and by offering access to a broader spectrum of genetics than would be feasible through natural service alone. The application of AI is not limited to traditional livestock; it is increasingly employed in the breeding of horses and smaller ruminants, as well as in the management of pet populations, indicating its growing importance in animal reproduction across various sectors. The expanding scope of AI underscores the necessity for robust quality control measures to ensure its efficacy and safety across different animal species and production systems. The success of any AI program is intrinsically linked to the quality of the semen used, making the operational standards of AI laboratories paramount. Optimal conception rates rely on semen with high viability, motility, and morphological integrity, which can be compromised by inadequate handling and unsanitary 130 Concepts of Good Laboratory Practices (GLP) conditions during collection, processing, storage, and insemination. Poor semen management can lead to reduced fertility and the potential spread of diseases, thereby undermining the benefits of AI. To ensure consistent and successful outcomes, standardized procedures throughout the AI process are essential, providing a framework for optimizing techniques and minimizing the risk of errors. In this context, Good Laboratory Practices (GLP) emerges as a critical quality paradigm. Defined as a managerial quality control system, GLP encompasses the organizational processes and the conditions under which non-clinical health and environmental safety studies are planned, performed, monitored, recorded, archived, and reported. While traditionally applied to the safety testing of chemicals and pharmaceuticals, the core principles of GLP, with their emphasis on systematic processes, controlled conditions, and rigorous data management, hold significant relevance for ensuring the quality and reliability of operations within animal AI laboratories. The genesis of GLP regulations in response to concerns about the integrity and consistency of scientific data further underscores its fundamental importance in any laboratory setting where the trustworthiness of results is paramount. This report aims to provide a comprehensive analysis of the GLP paradigm within the context of animal AI laboratories. Its objectives include defining GLP and its core principles, investigating the specific application of these principles in the various stages of animal AI, exploring the benefits and challenges associated with GLP implementation, reviewing relevant regulatory guidelines and standards across different regions, analyzing the impact of GLP adherence on AI techniques and outcomes, identifying effective data representation strategies, comparing the operational differences between GLP and non-GLP compliant laboratories, and discussing emerging trends and future perspectives on the role of GLP in advancing the field.

The Government of India has accorded ‘high priority’ status to the food processing industry. The Ministry of Food Processing Industries (MOFPI) has been set up as a nodal agency for formulation and implementation of the policies and plans for the food processing industries.

With an overall objective of positioning India as the ‘Food Basket’ to the world, several initiatives have been undertaken with the objective of promoting investments, innovation and bringing best practices. This vision is in line with the ‘Make in India’ initiative of the Government (CII, 2019).

5.1. Policy Interventions (MOFPI, 2019)

5.1.1. Infrastructure Development

Fragmented, inadequate, and inefficient infrastructure along the supply chain has been identified as one of major factor inhibiting growth of food processing sector. As adequate investment for infrastructure has not been forthcoming from private sector, government will continue to assist, participate and incentivize creation of supply chain infrastructure for food processing sector.

India is a leading producer and exporter of onion, but its productivity, market stability and post-harvest efficiency remain constrained. Farmers face fragmented holdings, climate uncertainty, price fluctuations, inadequate storage, technological gaps and significant post-harvest losses. This chapter reviews government programmes and policies related to financial support, irrigation, infrastructure, crop insurance, market access, farmer organizations, storage, processing and agricultural research. It also discusses export-quality requirements, grading, packaging and pesticide-residue standards. Research priorities include stress-resistant varieties and hybrids, drip irrigation, fertigation, growth regulation, sprout control and non-thermal storage treatments. Coordinated policies and technological dissemination can improve farmer income, productivity, quality and market resilience.

1. INTRODUCTION

Grading and packing of fruits ensure the safe transportation from the farm to the storage and consumer centre, while reducing the damage during transportation. The properly graded fruits should be packed in such a way that they do not collide with each other during transportation. Throughout the entire handling system, packaging can be both an aid and hindrance to obtaining maximum storage life and quality. Before the fruit is packed in a suitable container/package it is graded according to the standard grades accepted in the market. Packaging is one of the important components after grading during the handling of fruits. Packaging is meant to protect the commodity by immobilizing and cushioning it, but temperature management can be made more difficult if packing material block ventilation holes. Packing material can act as vapour barriers and helps in maintaining higher relative humidity within the package. Packaging material such as trays, cups, wraps, liners and pads may be added to help immobilize the produce. A wide variety of containers such as wooden boxes, plastic crates, corrugated fiberboard boxes are important package used in the transportation and distribution of fruits in most of the developing countries.

Introduction

Fruit and vegetable development starts with formation of an edible part fruit setting, seedling emergence, tuber development and ends with loss of edible character, or spoilage through physiological deterioration, development of fibrous character or spoilage through microbiological intervention . The state of maturity of a fresh horticultural commodity is therefore is a continuum process along the development scale. The term mature implies that point in the development scale when the horticultural commodity in the state that is ready to use (consume, process, store). For the packing house, maturity means suitability for storage followed by sufficient shelf life to assure profitable supply to markets. On the other hand, the retail consumer may value colour, flavour, or textural attributes. This implies that maturity and an appropriate compromise must be achieved through the marketing process.

Quality, on the other hand, relates to the degree of the satisfaction that the consumer or customer is likely to obtain through the use of mature commodity. Maturity and quality are interrelated with market expectations or requirements. These expectations or requirements are expressed through regulations or guidelines of grower groups or through legislative authority expressed as quality standards or grades and enforced through inspection agencies associated with government departments.

Abstract

Grains in present context are food grains. The PFA Act includes cereals, millets, and pulses in food grains. At times, seeds of certain oilseeds like soybean are also referred to in the discussion of food grains. Grains have been cultivated for thousands of years. We have Grain Standards as established by the International Organization for Standardization (ISO), which are considered as International Standards. Another source is Codex Alimentarius Commission (Codex) under the aegis of FAO (UN), which operates a Committee to formulate standards that are referred to as Codex Standards. Many countries have a National Standards Institution, which develops National Standards for their main grain crops and other commodities and issues specifications along with methods of testing and analysis. Several countries, which are in developing status, adopt or modify international standards into their national system. The Grain Standards have been evolved and established for a variety of purposes but primarily to grade produce in agricultural marketing largely to facilitate the movement of grain, provide both sellers and buyers with guidelines to support financial transactions, and ensure that the produce will meet up with end-use requirements, or, increasingly to protect the consumers.

Abstract
 
Grains are usually harvested above 20% (wb) moisture level and they are prone to microbial attack at high moisture level. In order to avoid both qualitative and quantitative losses that arise from microbial growth, grains are usually dried to safe moisture level. The safe storage moisture content may vary from 8-16% (wb), depending upon the grain and climate type. Therefore, drying is a necessary step in preventing these losses. Drying also reduces the bulk weight of the materials, thus easing transportation and storage. Drying can occur in thin layer or in deep bed. Different drying theories are proposed to characterize these drying processes. Theoretical as well empirical drying equations have been developed.

Abstract
Grain legumes, also known as pulses, are vital to sustainable agriculture due to their roles in enhancing soil fertility, providing essential nutrition, and supporting environmental sustainability. By establishing symbiotic relationships with nitrogen fixing bacteria, legumes naturally enrich soil with nitrogen, reducing reliance on synthetic fertilizers and fostering sustainable farming practices. Their inclusion in crop rotations not only boosts soil health but also supports food security, especially in developing countries where they are a key source of plant based protein and nutrients. The impact of climate change, including rising temperatures, altered precipitation patterns, and increased frequency of extreme weather events, presents significant challenges to agriculture. In this context, grain legumes demonstrate considerable climate resilience. Their drought tolerance, heat resistance, and ability to fix atmospheric nitrogen make them well-suited to withstand climate stress. Legumes exhibit mechanisms such as deep root systems, efficient water use, and adaptability to diverse environmental conditions, contributing to their robustness in the face of climate variability. To bolster the role of grain legumes in climate-resilient agriculture, climate-smart practices and technological advancements are essential. These include optimizing planting strategies, adopting water-efficient methods, and breeding for improved resilience traits. Addressing challenges such as climate variability, pest pressures, and resource limitations is crucial for maintaining the benefits of legumes. Future efforts should focus on developing robust management
practices and improved varieties to ensure the continued contribution of grain legumes to food security and environmental sustainability.
Keywords: Climate Resilience, Drought Tolerance, Grain Legumes, Heat Resistance, Sustainable Agriculture, Water Use Efficiency

Abstract
Grain legumes, a group of crops which belong to Fabaceae family, are primarily grown for their edible seeds. Pulses contain a high amount of protein (20-25%), vitamins, and minerals. Consumption of pulses can be beneficial for cardiovascular health, weight management, for diabetics, cancer management, bone health etc. So, grain legumes can play a significant role to address future global food security, environmental sustainability, and nutritional needs. The nutritional value of grain legumes can be significantly enhanced through biofortification, agronomic intervention, processing, and value addition. So, diversification of food habit with pulses and cereals can solve the prolong problem of malnutrition in developing countries including India. Despite such great importance, global food legume production has
been found to increase at a very slow pace. Keywords: Biofortification, Environmental sustainability, Food security, Grain legumes, Nutritional security
Introduction
Grain legumes or pulses are a group of crops which belong to family Fabaceae, are primarily grown for their edible seeds. The common examples of grain legumes include: bean (Phaseolus spp.), lentil (Lens culinaris), chickpea (Cicer arietinum), pea (Pisum sativum), soybean (Glycine max), lupin (Lupinus spp.), broad bean (Vicia faba), igeon pea (Cajanus cajan), grass pea (Lathyrus sativus), black gram (Vigna mungo), green gram (Vigna radiata). Grain legumes can play a significant role to address future global food security, environmental sustainability, and nutritional needs. Pulses are the second most important food crop after cereals and an important source of proteins, vitamins, and minerals. Pulses are popularly known as “Poor man’s meat” and “Rich man’s vegetable”. Pulses contain a high amount of protein (20-25%), which is almost double and triple of the protein content of wheat and rice, respectively and so can contribute significantly to the nutritional security of the country. Besides, they may serve the purpose of protein rich fodder and good quality green manure crop. Pulses can thrive well in low and marginal land with less external inputs. They act as erosion resisting crops because of its deep tap root
system, leafy growth, and close spacing. Pulses can also be grown as paira crop or inter-crop in different growing situations. Being a leguminous crop, it can fix atmospheric nitrogen with the help of its root nodules, resulting in low requirement of external fertilizer. Keeping the importance of pulses in mind, United Nation’s Food and Agricultural Organization (FAO) also declared 2016 as the ‘International Year of Pulses’.

3.1 Introduction

The production of food grains in India is around 200 million tonnes and most of the grains are converted to primary products after primary processing such as threshing, dehulling, de-branning. Some of the grains are converted to secondary products such as flour or grits. The yields of primary and secondary products range between 65-80% indicating a wastage of 20-35%. These wastes lead to unclean surroundings and air pollution due to fine dust. Hence, proper waste management/utilization of food grain processing industries has become a societal need for a clean environment.

The term ‘waste’ has different meanings to different people. It can be retractions from the main process or less utilizable by-products or undesirable waste material depending on the commodity. All food-processing industries generate wastes and create problems for its management. The best way the food processing industry can treat its waste is to avoid producing it. Much of the waste now being produced or generated in some food processing plants can become a managed resource for producing economic credits. In fact, waste utilization is one of the world’s prominent industries and its activities cut across the normal divisions into which industries are placed. Similarly, there will be wastes from agriculture, animal and meat industries, textile, rubber etc. Even the local governmental activities that collect and dispose the household wastes become apparent in terms of the huge size of it.

Food is a vital requirement for all living beings, as it provides the essential nutrients necessary for growth, development, and recovery. Humans depend on both plants and animals for nourishment, which we acquire through agricultural practices and animal farming. With the increasing global demand for food, crop yields have risen, which has led to a greater reliance on warehouses for grain storage. However, merely increasing food production is insufficient to combat hunger and malnutrition, as food security also heavily depends on ensuring that food is accessible to everyone. Crops, however, are exposed to various threats, such as pests, weeds, and diseases, which can drastically reduce yields if not managed adequately.
A significant issue is storage losses, which are driven by both biological elements (such as fungi, insects, and rodents) and environmental factors (such as unsuitable storage conditions or extreme temperatures). These losses result in various negative consequences, including:
• Reduced food quality
• Lower seed germination rates
• Loss of weight in crops
• Discolored produce
These problems can impede the marketing of harvested crops, leading to unsold goods and considerable losses for farmers and distributors.
To reduce these losses, it’s crucial to adopt proper measures like efficient treatments and continuous monitoring of storage conditions. Grains should be stored in environments that prevent deterioration. This can be achieved by ensuring thorough cleaning before storage, drying grains thoroughly (both under the sun and in the shade), and taking steps to control pests, including fumigation.

1.    The outer layer of cereals is called

(a) Pericarp

(b) Germ

(c) Seed coat

(d) Endosperm

2.    The grain or edible seed of a cereal is known botanically as a

(a) Testa

(b) Caryopsis

(c) Seed coat

(d) Endocarp

ABSTRACT

Green technologies are required in the field of food processing and production in order to achieve food security and to reduce adverse environmental impact. Application of nano technology in food processing and production can advance the food safety and quality, increase the bioavailability of nutrients and thereby improving human health. Nanotechnology can be applied to achieve green perspective like development of biodegradable packaging materials thereby reducing adverse environmental effect. Use of naturally occurring nanoparticles as additives can reduce the use of chemicals in food products. This chapter deals with the potential of nanotechnology to achieve green aspects in food processing and production.Main focusses are on achieving food security and environmental sustainability. Chapter also describes about the principles of nanotechnology and methods to achieve green aspectin food sector with the application of nanotechnology. Application of nanotechnology in food processing and production along with safety, regulations and accompanying laws are discussed in this chapter.

ABSTRACT

Green packaging is a technique used to develop sustainable and eco-friendly packaging materials. In this review paper we have examined the data currently available on the use of plant by-products and plant extract in the development of green packaging. The use of plant fibres is especially beneficial because they often contain a high concentration of bioactive compounds. These compounds lend a preservative effect to the packaging material. Further we have also discussed the degradability of such packaging and the additives which need to be added in order to enhance their utility. Lastly, we have examined the possible applications of green packaging in the food industry.

Keywords:GreenPackaging,Plantby-products,Fruitfibres,Biodegradability, Bioactive compounds, Nanocomposites, Renewable resources, Biopolymers

Introduction

Rice (Oryza sativa L.) is the vital cereal crop, probably the oldest cultivated grain crop, produced under varied ecosystems is consumed as the primary source of food by the billions of people throughout the world covering 9% of total arable land among world. India is one of the top leading countries in the entire world in case of both production and consumption of rice. Rice is cultivated in 43.86 m ha geographical area of the country producing 115.6 million tons (2018- 2019) of rice. It is produced in various ecosystems throughout the country under diverse climatic and soil condition but the productivity is much lower as compared to other countries. According to Pandey et al. (2006), the average loss of rice production during drought years in major rainfed rice grown states like Chhattisgarh, Jharkhand and Odisha was found to be 30 percent of the annual production in case of non-drought years.

ABSTRACT

The global market for baked products has reached up to $495 billion in the year 2019. It is estimated that its value will reach up to $580 billion by the end of 2025 with a growth rate of 2.7 % between 2020 to 2025. Ovens are operated with the help of LPG/diesel/electricity. The hybrid ovens can give higher energy efficiency along with targeted quality parameters. The previous data such as oven temperature, heat supplied per unit time, the moisture content and variety of the raw material used can be provided to a specific computer programme. The heat recovering unit is a unit which captures the escaping hot air and the same may be reused by pumping the hot air to the front of the oven to preheat the incoming cold air. The biogas can be generated from the bakery waste. There will be 45 % or more methane production from bread and biscuit waste in the retention time of about 12 to 55 days in a biogas plant. To make the bakery fully operated on green technology, solar renewable energy can also be utilized.

Abstract

Water scarce state Rajasthan is without efficient and effective management. Water, when at surface is cheaper and like free commodity to use. Most of it gets evaporated rapidly due to aridity. There is no water during summers and drought years. This is now critical time to rethink and review our planning and policies and make it ground water oriented instead of completely surface water based. Ground water management should be the thrust area and key issue. There is need to conserve andharvest each drop ofwater especially for recharge to ground water. Utilize the augmented ground water resources as crisis management during long dry spells. Also, enforcement of regulatory measures, creating awareness among masses and participatory approach ofmanagement are the key factors for ensuring sustainable availability of water resources.

Introduction

Rice plays a unique role in providing food to the majority of the world population. Rice is the most widely consumed food for nearly three-fourths of the population in India. Now a days scented rice is getting higher market price than normal rice varieties. Black Scented rice is commonly considered as forbidden rice. Different researches proved that black Scented rice is one of the “super food” of the world. Black Scented rice is consumed in various ways like puddings, pulao, bread, etc in different festivals and during important ceremonies. Mostly this crop is prone to lodging but resistance to infestation by insect and pest. Works done in India and abroad indicates that the particular method of establishment, adequate level of nitrogen and a particular time of application of nitrogenous fertilizer can enhance productivity. Nitrogen is the main nutrient that determines rice yield, due to its role in the photosynthesis, biomass accumulation and, spikelet formation (Hasegawa et al., 1994; Yoshida et al., 2006).

Introduction
For setting up a fruit processing plant, the following cost and non-cost factors affecting the plant’s location are considered. Cost factors include raw material cost, transportation cost, cost of land, building and machinery, utilities cost, taxes, and insurance costs. At the same time, non-cost factors consisting of wages, salaries and incentives, market potential, community attitude, cost regulation, quality of life (school, living, recreation for workers, etc.), and environmental impact are taken into consideration. The main objective for the selection of the site for the processing unit is to minimize the sum of all costs. To minimize the cost, one should think not only the today’s costs but about long-term costs as well.
Plant Layout
The advantages of good plant layout are: -
i. Saving in floor space
ii. Increased output
iii. Fewer production delays
iv. Reduced material handling cost
v. Greater utilization of machine and manpower
vi. Easier and better supervision
vii. Less congestion and confusion
viii. Better appearance and more sanitary condition of work areas
ix. Reduced risk to the health and safety of employees

In India, the procurement and disposal of food grains are governed by several guidelines to ensure food security and fair market practices. Procurement is typically managed by government agencies like the Food Corporation of India (FCI), which purchases grains directly from farmers at minimum support prices (MSP) to stabilize market prices. Farmers are encouraged to sell their produce through designated government procurement centers, ensuring fair prices.
The quality of food grains is a key consideration in procurement. Grains are tested for moisture content, cleanliness, and pest infestation before being accepted. Once procured, the grains are stored in government warehouses, with regular inspections to prevent spoilage and pest damage. For disposal, food grains are distributed through public distribution systems (PDS) to ensure availability to consumers at subsidized rates. Any surplus grains may be sold in open markets, or occasionally exported, to maintain a balance in supply and demand. Effective management ensures food security and minimizes wastage.
PROCUREMENT POLICY OF WHEAT AND RICE
State Government agencies and the Food Corporation of India (FCI) are responsible for purchasing wheat and paddy within the designated period, ensuring that the products meet the prescribed Fair Average Quality (FAQ) specifications and are procured at the Minimum Support Price (MSP) for the Central Pool. This procurement supports the distribution of food under the National Food Security Act (NFSA) and other welfare schemes (OWS).
The Government of India (GoI), in consultation with State Governments and FCI, finalizes procurement estimates for wheat and paddy before each marketing season. These estimates are based on anticipated production, marketable surplus, and the agricultural crop pattern. The procurement of paddy and wheat is carried out under both the Decentralized Procurement System (DCP) and the Non-DCP system.

21.1. Origin and distribution

• Native to tropical Asia and China

• Widely growing in tropics of Africa, Asia and Malaysia.

• In India, it is grown in forests of Karnataka, Tamil Nadu and Bihar.

• Due to raising demand in South East Asia, plant is endangered particularly in Tamil Nadu.

21.2. Economic importance

• Madhunashini - Important medicinal climber acclaimed for its anti-diabetic properties.

• Preparations - Profound actions on the modulating taste suppressing sweet taste sensations.

HACCP: The Hazard Analysis and Critical Control Points (HACCP) is a scientific, rational and systematic approach to identify, assess and control hazards during production, processing, manufacturing and use of food. It ensures safety of the food. HACCP presents a good opportunity for the food industry for upgrading quality and bringing uniformity and consistency in their supplies to international market. or It is a systematic preventive approach to food safety that addresses physical, chemical and biological hazards as a mean of prevention rather than finished product inspection. It involves identification, evaluation and control of hazards which are significant for food safety.

HACCP plan: A document prepared in accordance with the principles of HACCP to ensure control of hazards which are significant for food safety throughout the food chain under consideration.

Haemagglutinins: A group of proteins of plants that are not antibodies and do not originate in an immune system but bind specifically to carbohydrate containing receptors on cell surfaces (red blood cells). It is also known as Phytoagglutins / lectins.

Introduction

Over centuries, spices have been used as an important addendum for colour, flavour and preservation of foods. In addition, their medicinal and cosmetic utilities have been widely recognized (Purseglove et al., 1981; Srinivasan, 2005). All these benefits made them extremely desirable with an ever growing demand in the international market. India holds the title of the largest producer and exporter of spices with major share for pepper, capsicum, turmeric, ginger cardamom, seed spices, curry powders, spice oils and oleoresins. The other primary producers of spices includes China, Indonesia, Malaysia, Egypt, Turkey Brazil and Mexico while USA, Europe, Japan, East Asian and Middle East countries are their major importers.

Spices are made from diverse plant parts viz. rhizomes, barks, leaves, fruits and seeds and hence its processing methods vary depending on the raw material. However, the basic unit operations namely harvest, pre-treatment, drying, cleaning, particle size reduction, packaging and microbial decontamination in sequence remains common for the production of most of the spices. Inappropriate conduct of basic unit operations often lead to high microbial load, aflatoxin contamination, losses of valuable compounds, change in sensory characteristics, physical damages and incorporation of contaminants in spice products (Table 1). Moreover, spices being natural products, they may be fraught with a large number of microorganisms including several pathogenic species of bacteria and fungus depending on the prevailing conditions in their cultivation areas. In addition, poor food sanitation awareness and practices in spice producing countries may worsen their microbiological safety. Although spices are nonperishable in nature due to their low moisture contents after drying, they may act as a source of microbial populations upon contact with moist food products with no further thermal treatment. The outbreak of ‘salmonellosis’ in Germany (1993) due to contaminated paprika and paprika-powdered potato chips is an example. The aforesaid disadvantages related to conventional spice production may confound their international trade unless desired objectives of food safety management schemes such as International Commission on Microbiological Specifications for Foods (ICMSF) are met. Moreover, international agencies have set standard to guarantee safe spices and augment business interests of their adherents. For example, both the European Spice Association (ESA, 2015) and American Spice Trade Association have set a maximum level of 1% w/w extraneous matter in spices (ASTA, 2017). These challenges associated with the conventional production system may be effectively addressed by preventive risk management strategy by which suitable control measures are enforced at earlier phases of food chain prior to consumption. The control measures must guarantee that the level of contamination has not exceeded the maximum permissible limit at every phase of spice production from farm to table.

1. INTRODUCTION

Every fruit or vegetable is harvested keeping in view, its intended use. At what stage it should be harvested, is indicated by the maturity index. The chapter focuses on these and postharvest quality of fruits and vegetables.

2. FRUIT MATURITY

"Maturity of a fruit can be defined as that stage at which a commodity has reached a sufficient stage of development that after harvesting and postharvest handling, its quality will be at least the minimum acceptable to the ultimate consumer”. Maturity is of two types:

4.1 Dry Flower Garden

Contrary to popular assumptions, the area required for producing large quantity of dried flower material need not also be large. However, the garden should be planned so as to harvest dry flowers all year round by planting evergreens, deciduous plants, annuals and perennials. Rows of flowering plants should be planted in the dry flower garden. Herbs are easy to grow, and can be planted in pots and window boxes. They are useful in transforming simple cooking into gourmet dishes, while also lending their delicate scents to a room when dried and for use in wreaths, pot pourri and arrangements. Gardens for dry flower production should include a wide selection of weeds, grains, seed-heads and pods. Flowers such as hydrangeas, zinnias, roses, dahlias and sunflowers and a selection of line flowers such as golden rods, statice, gladiolus, larkspur and delphinium can also be grown as these will provide a greater variety of flowers needed in flower arrangements.

Substantial onion losses occur after harvest through sprouting, rotting, physiological weight reduction and quality deterioration. Proper harvest timing, careful handling and effective curing are therefore essential for maintaining marketability and extending storage life. This chapter explains maturity indices, including appropriate levels of top fall, and compares field curing with forced-air methods. It examines topping, grading, packaging, transportation, storage temperature, relative humidity, ventilation and disease management. Physiological and biochemical changes occurring during storage are also considered. An integrated post-harvest approach combining correct maturity assessment, suitable harvesting, complete curing, careful handling, controlled storage and regular quality monitoring can considerably reduce losses and improve year-round onion availability.

The food is considered as one of the essential for the maintenance of life. Manufacturing of the food product is not enough form the food industry. It is necessary that the food available is safe, hygienic; wholesomeness and its quality must be assured. The food industry is an important segment of industries in India and has its own peculiarities unlike other industries. Food processing industry has been recognized by government as a major sector of growth. It must be free from harmful additives, microbes and remain so for a period, it is intended to be consumed. Therefore, the methods employed in quality and food safety assurance programme within the food industry will vary considerably in accuracy and sophistication according to the type of process and size and nature of resources available. Since the international market has become demanding in terms of quality, safety and delivery, installation of Hazard Analysis Critical Control Point (HACCP) in food industry would provide a competitive edge to food supplies in the international market. Food control refers to all activities carried out to ensure the quality, safety and honest presentation of the food at all stages from primary production through processing and storage, to marketing and consumption. The term has been used to describe a total national effort involving an integrated approach between government and all segment and sectors of the food industry. Food control is linked to improvement in the health of the population, potential of a country’s economic development and reduction of spoilage and food losses.

A wide variety of quality determinants is employed, including size, colour, maturity and extent of blemishes. Quality is a measure of the degree of excellence or degree of acceptability by the consumer. The marketing of fresh fruit and vegetables is aimed eventually ay appealing to the consumer for whom tradition plays a major role in determining the acceptability of a food item. The eating habits of people are conservative. The increase of direct market from producer to supermarket chains is leading to the imposition of standards to predetermined specification by the supermarkets. Important factors in quality for the consumers are: appearance, including size, colour, shape, condition and absence of defects, texture, flavour and nutritional value. Quality is the ultimate criterion of the desirability of any food product to the consumer. The overall quality of food depends on the nutritional and other hidden attributes. Quality of foods can be defined as the ‘composite’ of the ‘characteristics’ that differentiate individual units of a product and have significance in determining the degree of acceptability of that unit by the buyer.