eChapters

As homogeneity is a basic criterion, it is important to know the solubility of solutes, which is a temperature dependent property. Besides temperature, solubility is influenced by the acidity (pH) of the solvent due to the acid-base character of the solute. Bases tend to dissolve better in acidic solutions, whereas acids do in basic solutions. Therefore, one often needs to change the pH of solutions accordingly. As the most widely used concentration units (molarity, w/v% and v/v%) refer the amount of solute in a given volume of the solution, it is the volume of the complete solution that must be set to the desired (calculated) value thus, one must consider not only the solvent but the solute(s) as well. Another reason why one must add the solute(s) to an amount of solvent which is less than the final volume might be that one will need to set the pH subsequently in order to enhance solubility and/or to reach a desired pH value. The volume of acid or base solutions used for pH setting is usually not known in advance and is not negligible. If the solute was initially dissolved in the final desired volume, one would exceed this volume during pH setting (even if the volume of the solute is negligible) and, thus, the solution would not have the desired (calculated) concentration but a smaller (and mostly unknown) one. Thus, according to the correct procedure, one must take into consideration the fact that the final volume will contain the volume of the buffering component. value particularly in the case of dissolving proteins, which have a tendency to stick to the bottom of the dish, thereby making dissolution substantially slower.

Units/measures are used to specify quantities. Every unit has a well-defined standard basic value, which is used as a reference in measurements. The units used in scientific practice constitute a scientifically established system, SI (Système International). Although only SI units are official , numerous non-SI units are still widely used (calorie, Ångström, Celsius etc.). We distinguish two types of quantities with two corresponding types of SI units. The base quantities cannot be derived from other quantities. Many of these are used in biochemistry (names of units and their symbols are given in brackets) to quantify the mass (gram, g), the length (meter, m), the time (second, s), the temperature (kelvin, K) and the charge (coulomb, C). Much larger is the group of derived quantities. Of these, the various units of concentration (to characterise the abundance of materials in solutions and other mixtures), volume and energy are the ones most frequently used in biochemistry. It is important to note that the terms mass and weight are often used interchangeably as alternatives. Technically, however, they have different meanings. The mass is the total quantity of matter in an object, which comes from the mass of all of its protons and neutrons, although not simply additively. Weight is a measure of the gravitational force exerted on an object. As the mass of protons and neutrons is the unit mass, their total mass in an object (e.g. the mass of a molecule, the molar mass) is a unitless number (e.g. the molar mass of water is 18). In other words, the molar mass is a relative number that would reflect the number of protons and neutrons in an atom or molecule, if the masses of protons and neutrons were additive. We make mass measurable by expressing it in grams because this way we can handle it as weight and measure it with a balance, the device developed for this purpose. 

Materials Required

Equipments and machinery used in Postharvest Technology laboratory for processing, packaging and quality analysis.

Procedure

    1.    Identify the equipments and machinery, note down the typical features about its shape, size, colour etc.

Agro processing involves a diverse range of unit operations aimed at converting raw agricultural products into value-added goods. These processes serve to enhance the shelf life, quality, and overall appeal of agricultural commodities while also boosting their nutritional content and market value. The unit operations employed in Agro processing are determined by the specific characteristics of the product and the desired outcome. Common steps include cleaning, sorting, peeling, grinding, and milling. Preservation methods such as blanching, fermentation, drying, and freezing play a crucial role in preparing products for consumption or further manufacturing. Furthermore, operations like extrusion, canning, juicing, and packaging are essential for producing a variety of processed food items, while proper storage and warehousing ensure the long-term availability and sustainability of these goods. Each unit operation is designed to contribute toward creating high-quality, market-ready products, minimizing waste, and ensuring optimal utilization of raw materials. By combining these processes effectively, Agro processing maximizes the potential of agricultural resources and strengthens the overall food industry.
OVERVIEW OF MATERIAL HANDLING
Materials handling encompasses a broad spectrum of activities, including mechanical harvesting on farms, transportation of live animals, refrigerated transport of perishable goods, and pneumatic conveying of flour from rail cargo to bakery storage facilities. It is important to minimize product losses during these operations while maintaining the quality of raw materials, such as preserving vitamin content and physical appearance, ensuring sanitary conditions, reducing bacterial growth, and optimizing the timing of transfers to avoid delays that could compromise both the economy and product quality. The journey of agricultural produce from farms to processing areas often results in significant transformations. For instance, grapes are transported via tractors, trucks, or trailers to juice plants or wineries, where they are graded, washed, and processed further. However, there are limitations on the size of transport vehicles and the duration fruits and vegetables can be held. Since these are living, respiring products, prolonged storage can increase batch temperatures to levels that encourage spoilage.

8.1. Introduction

Food packaging’s essential functions is to protect the food from hazardous compounds, and contaminant. In order to improve the shelf life of food commodity, smart packaging like active and intelligent packaging has been developed which can monitor freshness, display information of quality, and improve food safety. More precisely, smart packaging was defined by Smart Packaging Journal as “the use of features of high added value that enhance the functionality of a product, notably mechanical, electronic and chemical features that improve safety and efficiency”. The major concerns with traditional packaging are not only shelf life of packaged food, but also the inability of packaging material to convey the important information about quality changes to both customer and manufacturer. 

The success of a TTO relies on a systematic approach encircling factors like assessment, valuation, marketing, negotiation, and post-transfer management (fi gure 8). This chapter covers the activities that are essential for the effective functioning of a TTO. Other activies Technology Assessement /Valuation Financial Managemnt Major Activities of technology transfer office Commercialization IP Management Fostering Innovation
Fig 8: Various activities of TTOs.
3.1 Technology assessment - A pillar of innovation commercialization
The process of transitioning an innovative technology to commercial reality requires a stringent and formal process known as technology assessment. This early stage is crucial as it determines the viability of an invention by analysing practicability of the invention as well as its uniqueness and the likelihood of it being adopted in the target markets. In the absence of this preliminary examination, the chance of technology’s potential being mismatched to the market can arise.
a) Scientific merit and technical feasibility
A key benchmark in assessing technologies involves the identification of
scientific validity and technical performance. An innovation’s viability depends on the fact that it complies with good scientific practice or the innovative application of a new paradigm that has empirically confirmable validity. It is important to determine whether the invention’s underlying mechanism can be reliably proven through established scientific practice. A working prototype allows for empirical testing in different conditions and serves as proof of practical application. In addition to that, scalability has to be tested critically. It often happens that innovations perform well in a controlled laboratory setting but lose efficiency or cost-effectiveness in the case of mass production. The viability of the implementation on a grand scale becomes a core concern in this phase of the evaluation.

1. Introduction

Food is an essential requirement for survival. We work hard to earn money so that we can feed ourselves. However, at the end of the day, many of us are unsure about the quality of food we consume. The allure of money, along with a general disregard for humanity, has resulted in the addition of adulterants to food ranging from simple stones in rice to the more harmful chemicals in food of daily use. Surprisingly, food fraud is not a modern issue. There are several references to fraudulent food behaviour as early as the Romans, but it is usually considered to be the Victorian who places food fraud on the map.

Abstract

Adulteration refers to a process by which the quality or the nature of the given substance is reduced by the addition of foreign or an inferior substance, removal of vital component, packing and storage under harmful conditions, insect infestation, poisonous material, undesirable chemicals and unintentional contaminants. All these change in food whether intentional or unintentional are covered under food adulteration. In cereal grains adulteration results by incidental contamination during the period of growth, harvesting, processing, transport, and distribution and results in various health hazard, sand, marble chips, earth and filth are also adulterants in grains. Pest and pesticides residues are also hazardous.

Introduction

Fruits and vegetables are an important part of healthy human diet. Consumption of vegetables is widely promoted by Governmental health agencies since it provide consumers essential nutrients such as vitamins, minerals, dietary fiber and phytochemical compounds, at a relatively low calorie density. Furthermore, the consumption of vegetables has been strongly associated with reduced chronic and degenerative diseases such as cancer and heart related ailments. The United States Department of Agriculture recommends five to nine servings of fruits and vegetables daily (Berger et al 2010). In recent years, fresh-cut produce has become more popular due to their convenience, freshness, taste and assumed “Healthiness”.

In recent years dietary supplements have gained attractiveness within fitness and wellness circles. The other commonly used terms areNutraceuticals, dietary supplements or wellness-focussed foods. Being highly nutritious they are associated with a number of potential therapeutic effects. Nutrient-rich ingredients like fruits, vegetables, nuts, seeds, and grains are often considered dietary supplements as well. Oats fibre called, beta glucan, which has been shown to reduce inflammation, enhance immune function, and perk up heart health.

1. Conventional and Non-conventional Dietary Supplements

Nutrient-rich foods like fruits, vegetables, and legumes are often considered dietary supplements. Meanwhile, modified foods have been fortified with micro and macro nutrients to boost health benefits of foods.

Abstract
Grain legumes face significant biotic stresses fromvarious pests and pathogens, leading to substantial yield losses worldwide. This chapter synthesizes recent advances in molecular approaches and biotechnological tools for developing resistant varieties and managing diseases in legumebased cropping systems. Novel genomic technologies, including CRISPRCas9 gene editing, marker-assisted selection (MAS), and next-generation sequencing (NGS), have revolutionized our understanding of host-pathogen interactions and accelerated the development of resistant cultivars. RNA interference (RNAi) technology has emerged as a promising tool for targeted pest control, while transcriptomics and proteomics approaches have helped identify key resistance genes and defense-related proteins. Integration of these molecular tools with traditional breeding programs has resulted in improved varieties with enhanced resistance to major pests like pod borers and diseases such as fusarium wilt and ascochyta blight. Additionally, biotechnological applications including biopesticides and disease-forecasting systems have strengthened integrated pest management strategies. This review highlights the potential of combining multiple molecular approaches for sustainable pest and disease management in legume cultivation while identifying future research directions and challenges in their widespread adoption.
Keywords: Biopesticides, Biotechnological tools, Marker-assisted selection, Legume

Food packaging protects products from physical, chemical, biological and environmental influences while helping to maintain safety, freshness and quality. Advanced packaging systems perform functions beyond simple containment by regulating gases, moisture, temperature and microbial activity. The chapter examines modified-atmosphere, controlled-atmosphere and vacuum packaging, together with active and intelligent systems. Time-temperature indicators, freshness indicators and biosensors enable real-time monitoring of product condition. Edible and biodegradable materials provide more sustainable alternatives to conventional packaging, while nanotechnology can improve mechanical, barrier and antimicrobial performance. Shelf-life modelling and hurdle technology are also considered as tools for designing integrated packaging systems suited to specific foods and storage conditions.

Electrophoresis

The mobility of ions in an electric field is the basis for the separation method known as electrophoresis. Ions that are negatively charged move toward a positive electrode, while those that are positively charged move toward a negative electrode. Usually, one electrode is biased either positively or negatively, and the other is at the ground for safety reasons. Ions can be distinguished from one another based on their size, shape, and overall charge, which determine their migration rates.

Poly Acrylamide Gel Electrophoresis (PAGE)

Introduction

Electrophoresis is an electrochemical process in which substances with a net electric charge migrate under the influence of an electric current. This migration occurs in an agar gel or a liquid- filled buffered matrix such as cellulose acetate. Positively charged substances travel toward the cathode (negative electrode), while negatively charged substances go toward the anode (positive electrode). Different substances move at different rates depending on their charge. This movement is called electrophoretic mobility.

Proteins are charged molecules. They have a positive as well as a negative charge. Among proteins, particularly caseins, they have different contents. The charge density also varies depending on the molecular weight. Proteins have a net negative charge at a pH above 4.6, and hence they move towards the anode (positive electrode) when subjected to an electric field under alkaline conditions. Due to differences in the charge of individual protein fractions, their migration rates also differ and are hence separated into distinct bands. These bands are stained with the dye amido- black, destained with 7% acetic acid, and observed for the electrophoretic pattern.

Abstract

Agriculture is the major sector for the livelihood of the billions of people worldwide. Increasing population and decreasing arable lands are the major concern for the fulfillment of the desired food production. After green revolution more production in the crop is obtained by worldwide. Several insects and pests are responsible for the inhibition of desired production in agriculture. Therefore, pesticides play a major role in the control of destructive insects and pests. After ban of organochlorine pesticides, organophosphorus pesticides has been used vigorously. Beside the effective pest management in agriculture, residual organophosphorus pesticides are more lethal for human and other living creature. Monitoring of these compounds is very much essential in the food and agricultural samples. Chromatographic techniques are well adopted techniques for the hundreds of residual pesticides. Introduction of various analyzers in chromatographic techniques improve the monitoring of the residual pesticides from different samples. Therefore, recent advancement in residual pesticides isolation and chromatographic techniques has been discussed in this book chapter.

Drying of the Spices

Drying is an important mode of preservation and it ensures microbial safety of the spices.The main purpose of drying is to increase the shelf storage and make the seasonal spices available round the year with minute losses of nutrients, flavor, taste and color (Maroulis, 2003). During drying, there is a continuous transfer of heat and mass due to the heat application which eventually leads to moisture removal from the product (Akpinar, 2006) (Hashim, 2014). Since, the sensory, nutritional and functional attributes of spices are partially or totally affected by the drying process, the adequate choice of drying technique becomes requisite. There exists a number of conventional drying methods including solar drying (El-sebaii, 2012), freeze drying (Ciurzy nska 2011), vacuum drying (Nadi, 2012), osmotic dehydration,hot air drying and fluidized bed drying (Onwude, 2016). However, these drying techniques lead to poor quality of the spices because of the longer duration of treatment and high amount of energy. To combat with the issues of poor quality, there has been a significant development of the novel techniques, which includes- microwave, ohmic, infrared, pulse electric field, radio- frequency, ultraviolet, ultrasound, supercritical and heat pump heating, in the drying of the agricultural crops. These novel techniques are found to produce higher quality products as compared to the conventional drying techniques (Moses J. N., 2014). The microwave and radio frequency heating technologies are developed in such a manner that they are capable of partial or complete removal of the conventional methods of heating/ drying (Onwude, 2016). The use of these novel techniques has gained a keen attention for the drying purpose of spices. Some of the researchers have also proved that combination of conventional and novel drying techniques leads to better product output.

Abstract

It is well known that drying is an important unit operation in food processing industries, essentially used to extend the shelf life but also in making innovative processed products such as snacks with desired functionalities. Although drying of food products is carried out traditionally using several methods, the quality and energy aspects have been major focus of food drying research in the last decade or two. This is achieved by modifying and/or optimizing the existing drying systems, improving pre and post processing of the product, combination of more than one dryer type or developing altogether a new drying technique. There several dryer types which can give extremely good product quality, however, cost-effectiveness can be a major issue. It is necessary to balance both good product quality and minimum energy usage in order to sustain highly competitive market. This lecture will provide an overview of conventional drying methods used for foods, followed by some advances in these conventional methods and a discussion on some new drying techniques developed in recent years that are either commercialized or have potential of industrial use.

Abstract

Seed technology deals with the various aspects of seed- right from production to make it readily and timely available to the end users. The advancement in seedtechnology was realizedlong back and itwas considered equally important to the development of new technology (varieties). Considering the importance of seed as well as variability among seed of different crop species or even in same crop species, the researchers initiated work and focused their direction of research accordingly which resultedinto worthy achievements. Brief overviews of the advancements made in seed technology are being discussed in this chapter. However, efforts are still on to get rid of problems of seed technology in order to strengthen the seed industry, which makes the highest contribution to rural development, probably among all industries.

The demand of day by day increasing population there is lacking of nutritious food to peoples all around world. Underutilized crops like small or minor millets are having more nutrition and providing calories up to 2000 to 3000 calories per person per day than our staple crops i.e wheat, rice, and maize etc. Small Millets are the most underutilized crop in the world possessing high nutrient-cereal qualities and potential for the improvement of food security, nation income and generate the employment for the rural peoples. Millets are rich in nutrients such as proteins, fibers, carbohydrates, fats, vitamin-B, and minerals like calcium, phosphorus, magnesium, iron, potassium, and zinc etc.They are highly nutritive crop, non-acid forming, glutan free and help in reducing blood sugar level, blood pressure, diabetes and cardiovascular diseases. They also help in preventing asthma and migraines sufferings and fighting malnutrition in children s and adults.S mall millets are considered the forgotten crop species because of lower yield compared to other millets i.e. Sorghum and Pearl millet and cereals i.e. rice, wheat, maize etc. Being a highly nutritive cereal crop, easy to digest, high fibers and low glycine-max content, environment friendly and prevent the human hazards small millets still remained neglected and underutilized crop. Out of 200 underutilized crops identified 29 are small millets species (NAS USA, ICUC). Considering the food demand of common peoples, emerging health consciousness and nutrient demand for food security emerged small millets to limelight because of ecologically sound to climate. Still, the harvest of crop demands combination of computational technologies to full-fill food needs of population. Recognizing the potential of small millets in improving the national income UN-FAO announced the year 2023 as International Year of Millets. This chapter focused on application of climate smart agricultural methods such as artificial intelligence for the improvement of small millets to achieve future food security.

These products were originally flavoured with the herb marshmallow but a modem marshmallow is a foam that has been stabilised by a gelling agent. The traditional material for marshmallows is egg albumen which acts both as a foaming and gelling agent - this gives light, soft gel. Gelatine is now more commonly used, and once again can act as both a whipping and gelling agent. A gelatine marshmallow is soft and rubbery but heavier than an egg albumen one. Further gelling agents, e.g., pectin, agar and starch all give a soft, short textured gel. These gelling agents have the advantage of being vegetable products but have the disadvantage of normally needing a whipping agent as well. Enzyme-modified soya products have also recently become available for this use.

Methods of Marshmallow Manufacturing:

Ageing of meat is also known as conditioning or tenderising or ripening or maturing and sometime resolution of rigor. It is a process of holding unprocessed meat above freezing point under controlled conditions. By this process we can make muscle soft and pliable thus meat becomes tender. When we keep the meat above freezing point at temperature between 0-3ºC then all those changes occurs which are normally occurs at higher temperature i.e. atmospheric oxidation and enzymatic action of fat, bacterial action etc. When this temperature range becomes below freezing point then it inhibits completely the enzymatic action in the muscles. Ageing is required for marked increase in flavour, juiciness and tenderness of meat. In this process action of enzymes in meat plays key role while bacterial action is not of any importance. Meat tenderness and taste are definitely improved if carcasses or vacuum packed cuts are conditioned after slaughter but paradoxically beef is quite tender just two hours after slaughter and several days of conditioning are required to recover this degree of tenderness.

During the contraction of muscles, thick and thin filaments sliding to each other and decreases the length of sarcomeres. In turn, this decreases the length of fibrils, fibres and the whole muscle. If these muscles remain in contracted length when rigor develops, it causes massive overlap of thick and thin filaments leading to severe meat toughness. It is also necessary to avoid the cooling of meat too rapidly after slaughter, otherwise it cold-shortens and gets tough. If we avoid cold-shortening of muscles during conditioning, it will increase meat tenderness. But with too much conditioning, weight loss, surface spoilage and the cost of refrigerated storage increases.

Ageing of carcasses with little or no fat cover is not recommended by meat specialists. Because these carcasses loose moisture rapidly, loose weight excessively and discolour the meat surface rapidly. In addition, lean meat is also susceptible to deterioration through microbial growth, slime formation by bacteria and mould growth etc. Ageing is important for beef and buffalo meat while pork and lamb do not require ageing because they are slaughtered in the age where they are young and inherently tender. Additionally, the unsaturated fats found in pork fat oxidize during ageing causes rancidity and off flavour. Veal has very little protective fat covering and is high in moisture; thus it does not lend itself to ageing.

Abstract

Indian is rich biodiversity and availability of a variety plants of enhances the interest of scientist for the possible use of plant products as natural herbicides. The emphasis should be to collect the information about such plants from the concerned people who have traditional knowledge about the use of these herbs and then to study scientifically to arrive at conclusions. The study of compounds produced by a plant which inhibit or stimulate the germination and the development of other plants is important for understanding the mechanisms of the ecologicalinteraction. Therefore, there is continuing need to develop and release new phytotoxic chemicals that preserve the environment and enable a more efficient control of weeds, improving crop yield and quality. Ageratum conyzoides a herb traditionally used for treatment of many diseases, releases some potential allelochemicals and other chemicals to the environment which inhibit the germination and growth of neighboring plants. A complete study of its potential allelochemicals may be useful in biological control for sustainable agriculture.

Introduction

Agriculture is an important sector of Indian economy and it contributes about 17.4% to the country’s Gross Value Added (GVA) for the year 2016-17 provides employment to over 54.6 % of the population. There has been a continuous decline in the share of agriculture and allied sector in GVA from 18.6% in 2013 14 to 17.4% in 2016-17. Falling share of agriculture and allied sector in GVA is an expected outcome in a fast growing and structurally changing economy. However since 54.6% of the population is still dependent on agriculture and engaged in improving the agricultural production and overall income. The agricultural production system required timely and adequate agriculture credit to fulfill farmers need. Agricultural Finance ensures provision of multiple types of services dedicated to support both on- and off-farm agricultural activities and businesses including input provision, production, and distribution, wholesale, processing and marketing.

Introduction

Agriculture sector is currently at the crossroads, which is evident in terms of higher nutritive food requirements juxtaposed with growing population. Food production faces multiple challenges due to frequent occurrence of natural calamities, sudden rise in temperature, increase in occurrence of disease and pests leading to both pre and postharvest crop loss. Alarming decrease in fertility status of high and medium land soils of Odisha due to formation of hard clay pan below 4-6” of soil depth has resulted in slowing down of nutrient mineralization by the soil microorganisms within the soil. Crop production stress is further aggravated due to steady decrease in availability of cultivable land with the advent of urbanization, which concurrently reduced the number of dedicated agricultural households. It has been estimated that production of all food grains and horticultural crops needs to be doubled at farmer’s level in order to feed the growing population of the world failing which there will be food crisis by2050.

Abstract

India ranks in the world’s five largest producers of over 80% of agricultural produce items. Processing of agricultural produce generates substantial amount of crop residues which can have tremendous value to farmers. However, a large portion of the residues is burned on farm primarily to clear the field from straw and stubble; which affects the environment, soil health and crop yield.The conversion of crop residues to eco-friendly and valuable product like biochar is need of the hour. Biochar is an organic amendment which slowly releases C in the soil, and is stable over the years. Various applications of biochar like reduction in greenhouse gases emission, sequestering C in the soil, increasing crop yield, used as combusting fuel and livestock feedmakes it a promising candidate for sustainable agriculture and environment.

SYNOPSIS

Until recently, agriculture was primarily valued for producing staple cereals. Today, there is increasing recognition that agriculture has an important role to play in improving nutrition, human health and environmental health. Helping agriculture successfully forge links with nutrition and health can enable the research, development and policy communities to more effectively address the looming challenges of hunger, malnutrition and agriculture-associated diseases. Already, there is growing momentum around the world to bring these sectors together to improve food and nutrition security of the world’s poorest people.

Keywords : Food security, nutrition, health, agriculture.

1. INTRODUCTION

During the past fifty years, the world has made substantial progress in improving the food security of millions of people. Using science and technology, agricultural extension and appropriate policies and incentives complemented with infrastructure, farmers, researchers and policymakers have worked together to increase the global production of cereals, cutting the proportion of hungry people from approximately one-third to one-sixth of the world population (Spielman and Pandya- Lorch 2010). Yet more needs to be done. Nearly one billion people still suffer from hunger. Micronutrient deficiencies affect billions more today and potentially in the long-term. Malnourishment in children’s first two years of life, for example, causes largely irreversible damage, impeding their physical growth and intellectual development, increasing their susceptibility to diseases such as diabetes and cancer and even drastically reducing their incomes as adults. Undernourished women are more likely to give birth to smaller babies, thereby creating an inter- generational trap of under nutrition and poverty.

While agriculture has traditionally been put to work to raise the productivity and production of staple crops, there is increasing recognition that agriculture is also key to improving nutrition security, individual health and environmental health. This nuanced understanding has come just in time, considering the looming challenges of hunger, malnutrition, climate change and its link to energy and resource scarcity and urbanization. Placing agriculture in this larger context may enable the global community to better address and cope with these challenges, whilst meeting the food and nutrition security needs of the world’s most vulnerable people.

This paper will briefly review the evolving role of agriculture in meeting food and nutrition security. It will identify emerging challenges, describe promising developments and highlight opportunities for leveraging agriculture-nutrition-health links to overcome challenges.

Introduction
In India, the government policy regarding the import and export of processed fruits is primarily regulated by the Agricultural and Processed Food Products Export Development Authority (APEDA), which requires exporters to register with them to export notified processed food items, including processed fruits, and implement various export promotion schemes to facilitate this trade; the overall goal is to boost the export of agricultural and processed food products through the Agriculture Export Policy (AEP).
1. Key features ofAgriculture Export Policy (AEP)
i. Governing body: APEDA, established under the Agricultural and Processed Food Products Export Development Authority Act, 1985.
ii. Registration required: All exporters of processed fruits are required to register with APEDA to export their products.

This chapter introduces artificial intelligence, machine learning, computer vision and spectroscopy for rapid, automated and non-destructive egg-quality assessment. It covers machine-vision fundamentals, image acquisition and preprocessing, feature extraction, machine-learning models, deep learning, convolutional neural networks, hyperspectral methods and defect detection. Applications include crack detection, freshness prediction and internal-quality assessment. The chapter also examines model validation, transfer learning, sensor integration, commercial grading-line requirements and the practical limitations of deploying AI systems at industrial scale.

Alcoholic Beverages

These are the beverages which are prepared after alcoholic fermentation of sugars by yeast, contain varying amounts of ethyl alcohol (5-42%), and are consumed directly or after dilution in water.

Wine : Product made by alcoholic fermentation of grapes or grape juice unless otherwise specified, by yeast (Saccharomyces cerevisiae and a subsequent ageing process. Alcohol content is 11-14 %, but may be as low as 7%.

Abstract

Health benefits of aloe vera include its application in wound healing, treating burns, protection against skin damage, lung cancer, intestinal problems, increasing high density lipoprotein (HDL), reducing low density lipoprotein (LDL), reducing blood sugar in diabetics, fighting acquired immune deficiency syndrome (AIDS), allergies and improving immune system. Phytochemistry of aloe vera gel has revealed the presence of more than 200 bioactive compounds. Aloe vera gel is extracted from its leaves and appropriate processing techniques are needed for stabilization and preparation of the food products. Aloe vera gel products have become available in our country for internal consumption as a tonic and diversification in its products is on progress. The use of aloe vera has gained popularity because of herbal movement initiated by naturopaths, yog gurus, alternative medicine promoters and holistic healers. A recent market analysis report indicates that Americans have spent almost 40 billion dollars on functional foods, drinks and supplements for the improvement of their appearance as well as to provide energy and added nutrition to handle health issues such as hypercholesterolemia and diabetes.

Abattoir : An establishment where animals are butchered is known as abattoir. It is also known as slaughterhouse. 
Abiotic : Abiotic means any factor which is not biological / abiological and especially there is no involvement of the organisms in synthesis of certain compounds.

Abnormal milk: It is milk that is not smooth and homogenous but is flaky, ropy, stringy, slimy, watery, discoloured or bad flavoured.
 
Abrassive peeler: It is equipment comprising a rotating drum lined with carborandum (an abrasive material) in which certain vegetables like potato and ginger are tumbled and exposed to the abrasive action of the carborandum lining, thereby facilitating separation of peel from the vegetables (Plate 1).

Absinthe: It is green liquor which is flavored with wormwood, anise, and other aromatic herbs. Its commercial production is banned in many countries for health concerns.

B cell : It is one of the lymphocytes that have antigen-binding antibody molecules on the surface, that comprise the antibody-secreting plasma cells when mature, and that in mammals differentiate in the bone marrow. It is also called B lymphocyte.

B.T.U. : It stands for British thermal unit. The heat required to raise the temperature of one pond of the water through 1oF is called BTU.

Baby back ribs : Meaty pork ribs cut from the lower back rib section.

B.T.U.: It stands for British thermal unit. The heat required to raise the temperature of one pond of the water through 1^° F is called BTU.
Baby back ribs: Meaty pork ribs cut from the lower back rib section.

Bacitracin: A polypeptide antibiotic isolated from a bacillus (Bacillus subtilis or B. licheniformis) and usually used against gram-positive bacteria.

Back Bacon / Canadian bacon: Bacon cut from the loin that has little fat and is cut into round or oblong slices.

C - enamel can : The sulphur resistant lacquer is golden coloured and the can coated with it are called C-enamel can or sulphure resistant can, used for packing non acid products.

CA storage : Storage of commodities under gaseous atmosphere like gas storage, where the composition of atmosphere is controlled accurately. MA and CA differ only in degree of control and CA is more exact. These storage methods in combination with refrigeration markedly enhance storage life of fruit and vegetables.

C - enamel can: The sulphur resistant lacquer is golden coloured and the can coated with it are called C-enamel can or sulphure resistant can, used for packing non acid products (Plate 35).

CA storage: Storage of commodities under gaseous atmosphere like gas storage, where the composition of atmosphere is controlled accurately. MA and CA differ only in degree of control and CA is more exact. These storage methods in combination with refrigeration markedly enhance storage life of fruit and vegetables (Plate 36).

Dahi : It is the product obtained from pasteurized or boiled milk by souring, natural or by harmless lactic acid or other bacterial culture. It is also called Curd.
Daidzein : These are the substance from which daidzein is derived and are isoflavone C₁₅H₁₀O₄ found chiefly in legumes and esp. soybeans.
Dairy : It is a farm building often a single room in which milk is cooled and temporarily stored prior to collection for transportation to the commercial diary. Here the milk is treated and made into cream, butter and cheese. Or

Dahi: It is the product obtained from pasteurized or boiled milk by souring, natural or by harmless lactic acid or other bacterial culture. It is also called Curd (Plate 68)

Dairy: It is a room, building, or establishment where milk is kept and butter / cheese is made or it is the department of farming / farm that is concerned with the production of milk, butter, and cheese or an establishment for the sale / and distribution of milk and milk products.

E numbers : Each food additive used in the food industry has been given a specific number code for their identification. These numbers are called as E numbers. These E numbers are used within the European Union. The word prefix “E” stands for Europe. They are commonly used on the food label through out the European Union. These are not used in Australia and New Zealand. The different food additives are given different E numbers depending upon the type of food additive like E100-E199 (food colours), E200-E299 (preservative), E300-E399 (antioxidants), E400-E499 (thickners, stabilizers, emulsifier), E500-E599 (pH regulator, anticaking agent), E600- E699 (flavour enhancers), E700-E799 (antibiotics), E900-E999 (miscellaneous like waxes, synthetic glazes, packaging gases, sweetners, foaming agents), and E1000-E1099 (additional chemicals).

E numbers: Each food additive used in the food industry has been given a specific number code for their identification. These numbers are called as E numbers. These E numbers are used within the European Union. The word prefix “E” stands for Europe. They are commonly used on the food label through out the European Union. These are not used in Australia and New Zealand. The different food additives are given different E numbers depending upon the type of food additive like E100-E199 (food colours), E200-E299 (preservative), E300-E399 (antioxidants), E400-E499 (thickners, stabilizers, emulsifier), E500-E599 (pH regulator, anticaking agent), E600- E699 (flavour enhancers), E700-E799 (antibiotics), E900-E999 (miscellaneous like waxes, synthetic glazes, packaging gases, sweetners, foaming agents),  and E1000-E1099 (additional chemicals).

F- distribution : A probability density function that is used in analysis of variance and is a function of the ratio of two independent random variables each of which has a chi-square distribution and is divided by its number of degrees of freedom.

F₀ value : It is used to express F-value when z =10^ºC/18^ºF and the temperature is 121.1^ºC. It is the number of minutes at a specific temperature (250^ºC) required to destroy or kill a stated number of microorganisms and has specific z-value. It is also called reference value. 

Fº value: It is used to express F-value when z =10ºC / 18ºF and the temperature is 121.1ºC. It is the number of minutes at a specific temperature (250ºC) required to destroy or kill a stated number of microorganisms and has specific z-value. It is also called reference value. 

Galactan : It is a polysaccharide in which major monosaccharide subunit is galactose and often found among the pectic substances of cell walls.

Galactoblast : It is also called colostrums. It is female’s first milk after parturition.

Galactometer : It is an instrument used for recording the specific gravity of the milk.

Galactorrhea : A spontaneous flow of milk from the nipple is called galactorrhea.

Galactometer: It is an instrument used for recording the specific gravity of the milk.

Galactose: It is an aldohexose sugar obtained by hydrolysis of lactose.

Galactosidase: An enzyme (actase) that hydrolyzes a galactoside.

Galactoside: A glycoside that yields galactose on hydrolysis.

Galactosyl: A glycosyl radical C₆H₁₁O₅ that is derived from galactose.

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.

ICAP : It stands for International Centre for Alcohol Policies.

Ice Bank Cooler : Air forced cooler leads to desiccation of the produce. So use forced air high humidity cooler are known as Ice Bank Cooler. Ice bank Coolers are useful for strawberry.

Ice bank cooling : Storing of fruit and vegetable in storage chamber with positive ventilation and a system countries where ice formation is allowed during night time (as electricity cost of night is less as compared to the day time). Melting of ice occurs during day time and with proper air circulation by means of ventilation process, approximately 0.5-1^ºC temperature with 90% RH in the chamber is maintained.

Jaboticaba : It is a Brazilian tree (Myrciaria cauliflora) of the myrtle family cultivated in warm regions for its edible purplish fruit.

Jack salmon / walleye : A large vigorous American freshwater food and sport fish (Stizostedion vitreum) that has large opaque eyes and is related to the perches but resembles the true pike sometime also called walleyed pike

Jaggery : Raw brown / unrefined brown sugar in lump made from palm sap.

K ration : It is a lightweight packaged ration of emergency foods developed for the U.S. armed forces in World War II.
Kairomone : A chemical substance emitted by one species and especially an insect / plant that possess an adaptive benefit (stimulus for oviposition) to another species.
Kaiser rolls : A round crusty roll often used for sandwiches.
Kalamata /calamata : It is brine cured black olive grown in Greece.