eChapters

Fermentation process is known to humans since ancient times. It involves the transformation of raw materials into value added or nutritional products as a result of microbial action or their growth. The fermentation as a science involves aspects of the biological action of microbes, biochemical changes in the substrates and metabolites formed and their effect on food, health and nutritional applications. While fermentation as technology, involves chemical engineering, food engineering and instrumentation aspects and commercialization of the products prepared keeping in view the consumer acceptability. The term fermentation is derived from the Latin word ‘Fervere - to boil’ thus describing the actions of yeasts on extracts of fruits or malted grain. Fermented foods and beverages enhance the pleasure of eating and their nutritional roles include indirect contributions through subjective enhancement of appetite. The instant mixes for fermented or fermentable products such as idli, dosai, dhokla and bhatura mix can reduce the overnight fermenting of the raw materials required for preparation of these products. The instant mixes for idli & dhokla are quite common in the market. However, instant mix for Jalebi and Bhatura are still emerging. Such products add convenience to the consumers and products can be prepared instantly. Certain other fermented foods include dairy products, pickles, sauerkrauts, Kanji, beverages, food supplements and nutraceuticals from fermented biomass.

Introduction
Scaling Information Technology (IT) solutions for sustainability presents a complex set of challenges that hinder the ability of organizations and governments to deploy these technologies at scale. As the world faces pressing environmental challenges, such as climate change, resource depletion, and biodiversity loss, the  potential of IT solutions to drive sustainable development has garnered significant attention. Technologies such as artificial intelligence (AI), blockchain, the Internet of Things (IoT), and big data analytics can play a crucial role in creating smarter, more efficient systems that optimize resource use, reduce waste, and drive environmental stewardship. However, several barriers must be addressed before IT can be fully harnessed to promote sustainability on a global scale. These barriers include technological, economic, infrastructural, regulatory, and social challenges that impact the scalability of IT solutions for sustainability.

A. Biotic and abiotic stresses in spices
1. Black pepper
1a. Challenges of biotic stress in Black pepper breeding
The status and future prospects of breeding for biotic stress resistance in black pepper are essential areas of research due to the significant impact of pests and diseases on black pepper crops. Biotic stress, caused by pathogens, pests, and weeds, can severely affect the yield and quality of black pepper, making the development of resistant varieties a critical objective for breeders.
Current status
1. Research efforts: There have been considerable efforts to identify and develop black pepper varieties that are resistant to various biotic stresses. These include resistance to diseases like Phytophthora foot rot (caused by
Phytophthora capsici), quick wilt, nematode infections, and pest attacks like the pollu beetle.
2. Breeding techniques: Traditional breeding methods have been complemented by molecular breeding techniques. Marker-assisted selection (MAS) is increasingly used to accelerate the development of resistant varieties. The integration of genomic tools has also enhanced the efficiency of identifying resistance genes and their incorporation into high-yielding varieties.
3. Resistance sources: Several resistant genotypes have been identified, but their commercial success is still limited. The genetic diversity within black pepper and related species is explored to find novel resistance genes that can be introduced into cultivated varieties.

It has been found that at the household level the health of female members in any family suffers to a large extent. It could be encountered to low health care, poor housing or/and environmental conditions. Due to malnutrition it affects the health to such an extent that it gives rise to many diseases. For a sustainable nutritional status food and various aspects of health needs attention. Looking into that, nutrition is directly related to the health status. For food and nutrition security it is vital to see the availability, accessibility and utilization of food. The World Food Programme (WFP) developed the Vulnerability Analysis and Mapping (VAM) project to analyse the vulnerability to food insecurity of target populations. A prominent part of VAM is related to food access. The demographic and Health Survey (DHS), funded by USAID, provides health data for many countries to help them design their national policy. FAO has developed the Global Information Early Warning System (GIEWS), which collects data related to temporary food insecurity. Under the leadership of WHO, several health surveillance systems have been developed and implemented to monitor the epidemiology of various forms of malnutrition and of selected diseases. At the meso or sub-national level, food market surveys provide data on the availability of food. Agricultural production surveys, intra-household food frequency interviews, immunization surveys and anthropometric surveys of children under five can be used to assess the availability, accessibility and utilization of food and its stability at micro level. Most common Food and Nutrition Security (FNS) indicators at different social and administrative levels depends on the supply and demand. To determine the national situation of food availability data on the production of different food commodities, fertility rate and the trends in internal population needs to be seen. Food prices and per capita food consumption are indicators for national food accessibility. The rates of stunting, wasting and underweight in children, low Body Mass Index (BMI) in adults and low birth weight are FNS impact indicators that designate the extent to which food is adequately being used, utilized and converted into a satisfactory national nutrition situation. Fluctuations and shortages of food availability or accessibility in food prices make the national FNS unstable. Sensitive indicators for accessibility of food are the prices in the market. The sewage disposal and diarrheal diseases (DD) rates affect food utilization.A temporal food and nutrition insecurity arises due to pre and post harvest food availability and accessibility along with low BMI.If the food is in shortage leading to the consumption of more wild foods indicates reduced food availability at household level. Also if the number of meals per day goes down and unemployment increases it indicates low food accessibility.Malnutrition indicators like wasting, goitre or anaemia among the household members show reduced food utilization at micro level. Finally, changes in pre-harvest food consumption practices are good indicators for temporal food insecurity.

Abstract

The coastal zones are very fragile owing to the reason that these form the junction between the continents and the oceans. Further the multivariate tectonic, fluvial, marine and aeolian processes, which vary independently in their degrees and duration in space and time, act in different permutations and combinations with each other and keep on constructing and destroying the landforms along the coasts. Again, as coastal zones are heavily populated; it adds further pressure on the coastal systems. The paper deals about the hierarchy of issues faced by the coastal zones like tectonic emergence and subsidence and it‘s impacts and the ways, means and needs for measuring the rate of such movements; marine regression and the need for the time series models on the land-ocean boundaries for drawing the sea level curve for India, the Quaternary deltas and the essentiality for understanding the mixture of fluvial and marine forces for the possible future forecasting models; back water modifications, the related issues and the demands for the sediment-chemo dynamics modelling; disaster vulnerabilities and mapping methodologies etc; all using the unexplored vistas of Geomatics technology. The concept has been explained by taking Tamilnadu coast as the reference region.

Introduction

The coastal zones are always fragile as these are formed by the tectonic, fluvial, marine and aeolian processes, which act independently in varying degrees and duration and occur cumulatively in different permutations and combinations along the different parts of the coasts. In addition to such inherent fragility, the coastal zones stand vulnerably exposed to various natural and anthropogenic disasters like seismicity and earth movements, tsunamis, floods, sea level rise, cyclones, coastal erosion etc. Further, owing to the enriched land and water resources, enjoyable eco systems and avenues for intra and intercontinental trades, more than 70% of the global population and the related infrastructure are clustered in the coastal zones. Hence the scientists from all over the world have started showing more attention towards the coastal regions (Ahmed, 1972). The advent of Geomatics technology comprising multi spectral and hyper spectral remote sensing, GIS, GPS, Interferometry, etc. have opened up exhaustive newer vistas in unfurling the hidden complexities of the coastal zones and to provide solutions. From amongst many, the remote sensing based studies carried out by Shailesh Nayak and his team (2004) have brought out many first time information to light about the Indian coasts. But still we will have to go a long way, as the global coasts in general and the Indian coasts in particular are confronted with a hierarchy of challenges and the Geomatics technology can provide answers for these challenging issues owing to its unique virtues. The paper narrates the unique issues of the Indian coasts and how effectively the geomatics technology can be used in solving them. This has been done by taking Tamil Nadu coast as the test area.

The vulnerability of agriculture and livelihoods in the Member Countries of the Centre on Integrated Rural Development for Asia and the Pacific (CIRDAP) poses a significant threat to achieving climate- resilient rural development. CIRDAP includes 15 member countries: Afghanistan, Bangladesh, Fiji, India, Indonesia, Iran, Laos, Malaysia, Myanmar, Nepal, Pakistan, Philippines, Sri Lanka, Thailand, and Vietnam [CIRDAP, 2023]. ]. In many Asian countries, agriculture is still practiced using traditional methods that do not incorporate climate data or modern techniques. This reliance leads to several challenges, such as reduced productivity and crop diversity, increased vulnerability to weather fluctuations, and hindrance in establishing resilient value chains. For example, in Iran's rural sector, challenges such as centralized planning, patriarchal norms, inefficient extension systems, and weak inter-agency coordination are uniquely defining features (CIRDAP, 2025). However, evidence shows these challenges are widespread across the region:

Abstract
Access to finance by the poor, disadvantaged and underprivileged group is a prerequisite of poverty alleviation on one hand and the economic growth on the other. In the struggle against poverty, the financial inclusion is a crucial element. For achieving economic power and self reliance, it is essential to ensure timely access to financial services and adequate credit when they are needed by vulnerable groups such as the weaker sections and low income groups at an affordable cost. Large sections of the rural population have no access to financial services and their only recourse is to borrow from moneylenders at the exorbitant charges causing exploitation. Therefore, financial inclusion, today, has become the national objective and major concern for the economic policy decision makers. The present study will focus on the major challenges and opportunities of financial inclusion in India.

Introduction

Beekeeping is an environment friendly and agro-forestry based occupation that has established itself as an income generating activity and a commercial enterprise which not only promote agricultural and horticultural development but also contributes in upliftment of the rural economy of the country. Apiculture provides enormous potential for income generation, poverty alleviation and sustainable use of forest resources. Traditional beekeeping with Apisceranais widely practised by rural people in Uttarakhand who have inherited the tradition from their forefathers and maintain it till this day. The people in Uttarakhand have indigenous knowledge of beekeeping which is passed from one generation to another. In the hill area traditional hives are more suitable than modern hives. Modern beekeeping is infancy in the area, so people need to be encouraged to use modern bee hives for better management of colonies.

Uttarakhand is a land of variety of flora and fauna. Beekeeping forms an integral part of the small holder farming system and plays a significant role as a source of additional cash income in subsistence farming. There are around 2,50,000 beekeeping units in India out of which only 8,700 are in Uttarakhand accounting for about 2500 MT of honey production in 2016-17. Uttarakhand is extremely rich in Bee forage plants but the use of this rich resource is not being made properly (Tiwari, et al. 2010). Around 20.00 per cent of the Beekeepers in Uttarakhand do not use any medicine for the management of pest and diseases showing that the farmers are not much aware of the advance methods of beekeeping (Khan et al., 2007). Uttarakhand has huge potential for beekeeping due to plenty of flora and suitability of climate. Beekeeping is an ancient practice that is managed traditionally in Kumaon hills of Uttarakhand. Due to the traditional production system the productivity per hive is low in Uttarakhand. Therefore, it is Important to know about the constraintsfaced by the Beekeepers in practicing apiculture in Kumaon Hills of Uttarakhand.

14.1 Introduction
As we reach the culmination of our exploration into meteorological data science, from foundational principles to specialized applications and emerging trends, it is imperative to pause and reflect on the broader context of this rapidly evolving field. The chapter, “Challenges, Ethics, and the Future of Meteorological Data Science,” shifts our focus from the “how” to the “why” and “what next,” addressing the significant hurdles, crucial ethical considerations, and transformative opportunities that lie ahead. The journey through meteorological data science has revealed a landscape of immense progress: unprecedented data volumes, sophisticated modeling capabilities, and increasingly accurate predictions. However, this progress is not without its complexities. We grapple with the inherent chaotic nature of
the atmosphere, the persistent uncertainties in our models, and the sheer computational demands of simulating Earth’s intricate systems. Beyond these scientific and technical challenges, the increasing societal reliance on meteorological data raises profound ethical questions concerning data privacy, equitable access to information, the responsible use of AI, and the potential for bias in algorithms. This chapter will delve into these multifaceted aspects. We will first examine the enduring scientific and technical challenges that continue to push the boundaries of research, from improving sub-seasonal to seasonal predictability to seamlessly integrating diverse data sources. Following this, we will confront the critical ethical considerations that arise when dealing with vast amounts of environmental data and its direct impact on human lives and livelihoods. This includes discussions on data ownership, algorithmic transparency, and the potential for exacerbating existing societal inequalities if not handled with care. Finally, we will cast our gaze forward, envisioning the future of meteorological data science. This forward-looking perspective will explore the potential for truly integrated Earth system models, the transformative impact of artificial intelligence, and the growing imperative for interdisciplinary collaboration to address the grand challenges of climate change and environmental sustainability. Ultimately, this chapter serves as a critical reflection, reminding us that while the technological advancements in meteorological data science are aweinspiring, their true value lies in their responsible and ethical application for the benefit of all. It is a call to continuous innovation, thoughtful leadership, and a commitment to leveraging the power of data for a more resilient and informed future.

Introduction
Chamomile is generally known as German or Hungarian chamomile. Its herb is commonly used for both medicinal as well as aromatic purposes. It was introduced in India during late fifties by Regional Research Laboratory, Jammu (Handa et. al., 1957) and subsequently in different parts of India. It was successfully grown over saline soils at CIMAP, Lucknow and later at several other locations. It was also introduced at YSPUH&F at Solan (H.P.) under AICRP on M&APs and several parameters were identified for better utilization of inputs for higher production of herb. Its flowers also contain an essential oil with multiple uses.
Origin
It is native to Europe and mainly cultivated in the regions of northern, central and eastern European countries, Mediterranean, N. Africa, United States, Germany, France, Hungary and Russia. It is found grown in wild state in
eastern and southern Europe, West Asia and North Africa.

The word CHAMOMILA is derived from CHAMAEMELUM and MATRICARIA from MATRIX means apple on the ground, because the plant grows to the ground and has an odour like that of apples. It has been used since long as a domestic remedy by the name chamomile.

The chief guiding symptoms belong to the mental and emotion group, which lead to this remedy in many forms of disease. Especially of frequent employment in diseases of children, where peevishness, restlessness, and colic give the needful indications. A disposition that is mild, calm and gentle; sluggish and constipated bowels contra-indicate Chamomilla.

Chamomilla is sensitive, irritable, thirsty, hot, and numb. Oversensitiveness from abuse of coffee and narcotics. Pains unendurable, associated with numbness night-sweats.

The child patient wants to be carried in the arms. His mood is very irritable and snappy. He does not know what he wants. He needs a dose of Chamomilla. Even in elders, the patient is cross, ugly, spiteful and snappish. He cannot bear others. He cannot bear pain. He wants things but on getting them throws them away. He is uncivil.

The objective of the present study was to explore the therapeutic potential of Gymnema sylvestre and ITK formulation against obese streptozotocin-induced type II diabetes and diabetic cardiomyopathy in male Wistar rats. In Phase I study, 80% hot methanolic extract of Gymnema sylvestre leaves and hot aqueous extract of ITK formulation (ingredients gum acacia, black cumin, wheat and barley) was prepared and evaluated for in vitro antioxidant and antidiabetic activity of extracts. Extracts have potent antioxidant (studied by 2, 2-Diphenyl 1-picrylhydrazyl (DPPH) and 2, 2’-Azino-bis (3-ethylbenzothiazoline-6 sulphonic acid) (ABTS) radical scavenging assay), antidiabetic (determined by in vitro α-amylase and α-glucosidase inhibitory activity) and glucose uptake potential in cultured lymphocytes and were observed to possess alkaloids, f lavonoids, saponins, anthraquinones and phenols in Gymnema sylvestre leaves with additional resins, tanins, proteins, glycosides and fixed oils and fat in ITK formulation after screening by qualitative tests and further confirmed to possess active principles having antidiabetic, antioxidant, cardioprotective, nephroprotective, and anti-inflammatory properties.

I. FILL UPS

1. Ovule moisture content at the time of fertilization is approximately _____.
2. After sexual fusion, the developing seeds begin to _____ in weight as a result of nutrient accumulation.
3. _____ is the precursor substrate for starch formation in a seed.
4. In cereals, the walls of the dead cells of the mature starchy endosperm are composed of _____ and _____.
5. In coffee and ivory nut seeds _____ is deposited in the cell wall.
6. In cereal seeds, proteins are accumulated in the _____ layer.

SYNOPSIS

Inspite of the fact that governments in various food summits and conferences have made commitments on food and nutrition security, presently more than a billion people are suffering from hunger and malnutrition worldwide. The food and nutrition policies need to be revisited and updated to address both man-made food scarcities and natural disasters of present and future to mitigate hunger and malnutrition.

SYNOPSIS

With the change of time, and the progressive development in life-style, the menu of food has undergone significant changes in communities, countries, regions and worldwide. This is influenced by the travel, migration of the people, and enhancement of the socio-economic status among the masses.

Introduction

India is more an agrarian economy, wherein about 50 percent of people directly depend on agriculture for employment. Like other developing nations, however, this country is facing some of the challenges like food insecurity, agricultural backwardness and unsatisfied farming community. Though green revolution in 1970s had brought much relief in this direction, liberalized trade polices since mid 1990s created new and complex issues, especially for small and marginal farmers. Also, since recent years the contribution of agriculture to GDP is declining, indicating that there is growth is shifting away from agriculture to industrial and service sectors. The rural-urban migration, primarily due to the poor employment absorption capacity of our traditional agricultural system, lower productivity, changing life styles, etc. is increasing at alarming rate. In spite of all these, the disparity persists within the society and across the region. Such inequalities, as measured through income distribution, consumption pattern and spending of the income, pose a big challenge, as the gaps are widening with the passage of time. Inadequate purchasing power among the poorer communities leads to undernourishment, which in turn affects their productive capacity. Even though huge food grain stocks are distributed among the needy, considerable proportion of the population lack economic access to such food, and have to rely upon the cheap and insufficient food.

Note: With my personal experience, I have learnt many lessons during the course of my journey of life. The reader should ponder over it and prepare own food profile and menu for the benefit of maintaining good health. My paper does not provide any prescription but provides illustration of my experiences only, which may be of some use in knowledge and practice of food. The medical and health experts need to be consulted as appropriate.

22.1 Introduction
Chhana is a dairy product that is produced by coagulating milk with acids such as citric or lactic acid at high temperatures, with the whey subsequently drained. Chhana is the term used to describe the curd that is produced as a consequence. It has a distinctive spongy texture, a mildly acidic flavour, and an off-white colour. Chhana is defined as the product that is produced by precipitating bovine or buffalo milk with sour milk, lactic acid, or citric acid, in accordance with FSSAI standards. The milkfat content must not be less than 50.0 percent on dried matter, and it must not contain more than 70.0 percent moisture. This product may also be prepared using milk solids.

Low fat chhana shall conform to the following requirements
1. The moisture content should not exceed 70.0 percent.
2. The milk fat content should not exceed 15.0 percent of the dry mass.
Additionally, it specifies that such low-fat chhana shall be sold exclusively in sealed packages. Chhana is primarily made from cow’s milk and is utilised in the production of a variety of Bengali sweets. The production of chhana in India consumes roughly 4 to 4.5% of the total milk produced. Sandesh, rasogolla, chamcham, rasomalai, pantoa, and chhana murki are among the numerous desserts that are prepared using chhana as a base.

Channel improvement increases or restores the ability of a river or drainage channel to convey floodwater safely. Natural or artificial channels may lose capacity because of sediment deposition, vegetation, debris, bank encroachment, irregular alignment, insufficient cross-sectional area, or excessive hydraulic resistance. Improvement can involve widening, deepening, straightening, clearing, lining, dredging, bank stabilization, or constructing additional waterways. This chapter discusses the purposes, advantages, disadvantages, and planning principles of channel improvement. It examines channel geometry, flow resistance, permissible velocity, sediment behaviour, erosion protection, and maintenance. The chapter also emphasizes that interventions must be evaluated carefully because poorly planned modifications can accelerate flow, destabilize banks, damage habitats, or shift flooding downstream.

So far much have been talked about the best hydraulic sections, as these appeared to be most economical sections. But as it appears may not be always true and there are exceptions to each individual site conditions.

9.1 Suitable and Economical Cross Section

Best hydraulic sections are most economical in lined and unlined canals. In lined canal this section is economical as long as the cost of earth work (excavation and embankment) is less than the cost of lining per unit length of channel and this is the most usual case. These sections, besides having least area and perimeter also have minimum top width. Therefore land width required is also minimum, in comparison to other wide sections. But if the cost of earth work / excavation is more, such as in rocks, or in very heavy cutting/filling, best hydraulic section do not remain most economical, and recourse to alternative section must be worked out.

Even in unlined channels in deep excavation or in deep filling recourse must be taken to narrower and deeper sections as far as possible.

Also the type of lining in the bed may be cheaper than the lining on sides and in such cases, lining of best section is no more most economical and cost economics of various alternatives including increase in bed width has to be worked out, see para 4.1 and 6.3.

1.0. Introduction

Any commodity, produce or harvest in organic or inorganic form to be fit to eat by a particular society, and contributes materially towards growth and repair of tissue is known as food. Food processing is application of techniques in a systematic manner for preventing losses through preservation, processing, packaging, storage and distribution to ensure greater availability of a wide variety of foods. It is a set of methods and techniques used to transform raw ingredients into food for consumption by humans or animals.

The early stages of food processing were largely confined to primary processing of food crops, commodities and produce whereby all these rendered fit for consumption or sale in the markets. Processing of rice and oil seeds were the necessities of that time for living. Later on, World War II gave a fillip to some of other food processing industries to meet the demand of the defence forces of the country. Fruits and vegetables processing; wheat and sugar milling drew support and sustenance from the exigencies created by war. Post war situation almost merged into the post-independence scenario. However, food processing industry received its first major impulse after independence. During this time, all the primary food processing industries received top most priority and all necessary support from the Governments in the country.

10.0. Introduction

Food processing is an important sector in agriculture, the scope of which has increased manifold that can help to prevent wastage of perishable commodities to a great extent. But, at the same time, food processing industries generate a large quantity and variety of food products, provide employment to a large number of people and uplift their economic status. The production, processing and preparation of food, all results in generation of huge quantity of waste material causing health hazards due to environmental pollution. The waste material may be in the form of leaf/ straw, waste during harvesting, food preparation waste, after processing waste, unused material as waste, food processing operation waste etc. The huge wastage of the food material is due to lack of control on such agri-economy practices. So, the disposal of waste material has become a challenge to the processors, as different agencies are pressurizing for an environment friendly treatment of waste material. The utilization of waste for the production of value added products is very important in the management of food processing waste. Different types of food industries wastes are: i) fermentation industry waste, ii) fruit and vegetable industry waste (Table 10.1) iii) Sugar and starch industry waste, iv) diary industry waste, v) meat processing industry waste, vi) coffee industry waste and vii) palm oil industry waste, viii) fish processing industry waste. So, there is great need to find out options which have positive values of food waste. The options having positive values are: i) minimization of the waste generation, ii) development of value added products. Most of fruit and vegetable wastes are a rich source of vital constituents like carbohydrates, proteins, fats, minerals, fibres etc. Mango seed kernel is rich in carbohydrates, fats, proteins, minerals; orange, melon and pumpkin seeds can provide fats and mineral matters. Apricot kernels are rich source of oil (45%) and proteins.

11.0. Introduction

Agricultural marketing is one of the important branches of agricultural economics. Farmers have one commodity or the other in surplus and need to be disposed off or sold to earn some money to satisfy other needs, which otherwise cannot be satisfied on the farm or in the village. Thus, agricultural marketing has two-fold objective i.e. Sale of surplus commodities and buy other commodities to satisfy family needs. In modern commercial agriculture, the surpluses with farmers are steadily rising, so also their family needs are changing with the change in lifestyle. Therefore, agricultural marketing has assumed important place. Traditionally, market is place or building where buying or selling of goods takes place. But, in modern times with fast and long distance communication facilities like telephone, market is no more restricted to a particular place only, but it has become wider and has assumed regional, national or even international status. Buying and selling is finalized on telephones only from distant places. Thus, the concept of market has radically changed.

So, marketing of food/ processed food is an important and vital constituent of modern business management. Knowledge about market is critical for the success of the product in such a highly competitive global market place. Now a day, in such modern time, marketing is itself a highly specialized and distinctive discipline. Based on marketing rules and laws, marketing is sometimes regarded as marketing science. Modern marketing strategies, tools and techniques have attained such complexity that marketing is linked with those of the modern warfare. The results of the marketing wars are witness by Cola wars and other brand bars being fiercely fought in the global market. So, the markets have become virtual battlefield for the brand wars. Markets and technologies are the two powerful forces driving the food processing industry. Further packaging has become a powerful tool in the promotion and marketing of the processed food products.

12.0. Introduction

The benefits of food laws to the consumers and the processing industries depend upon the efficacy with which the laws are implemented. The implementation of laws requires not only a well organized national infrastructure for inspection and quality control, but also requires reliable methods of analysis, that can be used to check the quality standards for improvement of the food product w.r.t. nutrition, safety and sensory attributes. Early and accurate analysis of food product prior to preservation, during preservation or post preservation is a crucial component for quality evaluation and their quality control. Quality control in food industries depends upon three principles viz. i) raw material control, ii) process control and iii) finished product inspection. Once a product has gone through the manufacturing process, little can be done to alter its quality or to overcome the faults. Examination of the finished product at the most represents analysis with respect to standards – to accept or reject. Effective control over the raw material and process minimizes the rejection of the products. The food spoilage can be managed most effectively, if control measures are introduced at an early stage of food preparation/contamination. Reliance on symptom is often not adequate because spoilage may occur before symptom appears. The spoilage of the food may affect sensory, physical, chemical or microbiological attributes. Therefore, now a day, food processors want to analyze their food samples quickly without any delay in shipment for which they have to depend on the different methods for their quality evaluation. The analysis and quality control of food products involve physical, chemical, microbiological and sensory methods. So, widely used standard procedures / methods for evaluation of quality of food prior to preservation, during preservation or post preservation has been given in this chapter for easy implementation.

2.0. Introduction

Before dealing with the various processes involved in the processing of fruit and vegetables or any food commodity on commercial scale, it is necessary to consider certain important factors such as investment, site, building, water supply, staff, labour etc. which are essential for the successful running of the food processing plant. Processing plant is the premises, buildings, structure and equipment used in the preparation, processing, handling, transportation and storage of any food commodity / fruits and vegetables / the processed products. The design and layout of the food processing plant is of great importance, besides other important factors. The food processing plant may be single storeyed or multi-storeyed depending upon capacity of production and viability of the plant e.g. if the production of the plant is assumed to be small and processing plant have to run only for short duration during the year then single storeyed processing plant can serve the purpose. Plant layout, product layout and process layout are the most important components for setting up of food processing industry and can determine the working efficiency of unit. Sanitary requirements in food processing plant are also important for marketing of the prepared product in national and international market. Sanitary requirement is as important in food processing plant as is the treatment of the effluent waste. For setting up of the food processing plant certain guidelines have been laid out by FPO, 1955.

3.0. Introduction

A hazard is any factor that may be present in the food or food products and can cause harm to the consumer either through injury or illness. Hazards may be biological, chemical and physical. It may be a biological, chemical or physical property or condition of food with the potential to cause an adverse health effect. Therefore, these hazards can be grouped into three broad categories (Fig 3.1). Further, various stages during which processing hazard can takes place in a food industry is illustrated through Fig. 3.2. Effect of different potential hazards on human health along with symptoms is presented in Annexure IV.

4.0. Introduction

Quality is a measure of the degree of excellence or degree of acceptability by the consumer. By quality, one can differentiate the individual unit of a product from the other units and can determined the degree of acceptability of the individual unit by the consumer. The quality may also be defined in term of end use and may vary depending upon consumer’s perception and need. According to USDA Marketing Workshop Report (1951) “quality is the combination of attributes or characteristics of a product that have significance in determining the degree of acceptability of the product to the user”. For industry, quality is a measure of purity, strength, flavour, colour, size, maturity, workmanship and conditions or any other distinctive attributes of the product.

According to Code of Federal Regulations “Quality is the inherent properties of any processed product which determine the relative degree of excellence of such product and includes the effect of preparation and processing and may or may not include the effects of packaging or added ingredients/ additives”.

5.0. Introduction

Quality control is generally defined as the regulation by law of food manufacture, distribution and sale in order to prevent health hazards and fraud to the consumers. Thus, it becomes a criminal offence to sell adulterated, filthy or contaminated foods. Quality control is the scientific control of production. There are certain basic fundamentals which are required for successful running of the food processing industry. So, for successful quality control in an industry / organization certain management systems are needed. Depending upon consumer requirement and satisfaction, quality management system is based on four important pillars like management responsibility, resource management, product / service realization and measurement, analysis & improvement. This management system is also important for ISO certification in an organization / industry.

6.0. Introduction

Food is the basic need of all living organisms and hence, its quality should be given top priority. Food processing involves number of unit operations for material handling and there are always chances that the food may be contaminated or adulterated. The food is said to be contaminated if food is injurious to health and contain filthy, putrid rotten odour of insect pests etc. and can affect a large number of the populations at a time and hazards may occur. However, a food is said to be adulterated if it contains any other substance which affects the nature and quality product or substance is substituted with cheaper substance. So, it is essential to set the minimum limits of the desirable characteristics required and the maximum limits of the undesirable components that the food should contain. This helps to set common standards for commodities and to prevent confusion among the consumers.

7.0. Introduction

The food safety is one of the most important of assurance system required for global expansion of trade between developed and developing countries. Assurance that food will not cause harm to the consumer when it is prepared and/or eaten according to its intended use is known as food safety concept. It is set of conditions and measures taken during the food chain like production, processing, storage and distribution in order to ensure that, the product consumption does not represent a risk to the human health.

8.0. Introduction

Food additives are the substances not normally consumed as a food by itself and contain or not contain nutritive value but are added to food to improve freshness, sensory and keeping quality of food. So, a food additive is defined as a substance or a mixture of substances other than the food stuff incorporated in food either directly or indirectly as a result of any phase of production, processing, storage or packaging to improve or maintain the nutritional value, enhance quality, consumer acceptability and facilitate the preparation of materials e.g., acid, alkali, bleaching agents, emulsifying & sterilizing agents, flavours, colours, nutrient supplements, clarifying agents, humectants, chemical preservatives etc. Every food available in the market or at home contains food additives. So, now the question arises that whether additives are safe from consumption/toxicological point of view or not? What are the facts or fictions, if additives are to be used in the food preparation? These are the most important questions to be answered and discussed before their use in food industry.

9.0. Introduction

Enzymes are organic biocatalysts which initiate and control biological reactions. A catalyst is an agent affecting the velocity of a chemical reaction without appearing among the final products of the reaction. Unlike general catalysts, enzymes are specific in nature and function at a temperature of approximately 37^o C and pH close to neutrality. All enzymes are proteins but all proteins are not enzymes. These are distributed among the cell and tissues of plants and animals. Use of malted barley in brewing, yeast in the production of alcoholic beverages and wrapping of meat in the bruised leaves of papaya tree for tenderizing meat are techniques that have been used for centuries. In bread and cheese making also, enzymes have been exploited from generation to generation. Thus, enzymes have been used without knowing the nature of enzyme as catalysts and reactions involved. However, it is only recently that nature and action of enzyme is known and its importance in food industry is realized.

Development of the country build is upon the aspect of the human measures. Imaginative, inventive, truthful and persevering persons head the nation in the virtuous path and guide to all aspects of growth in every field. Entrepreneurs drive nation’s growth. Entrepreneurs are familiar for their specific features Acknowledging this reality on growth of entrepreneurship. Entrepreneurship is an ingenious and imaginative reaction to the surrounding. The expression “entrepreneurs” normally mention to person who tackle recently developed capabilities that are imaginative and inventive. Analysis towards the entrepreneurial character has manifest that majority of the successful entrepreneurs share a defined category of personality features. This acquires the peculiarity as to. The existing analysis is an effort to inform the main features of entrepreneurs in food processing enterprises of Assam.

Introduction

The camel is an important animal part of the desert eco-system. With its unique characteristics, the camel has becomes adapted to tough way of living in arid and semi arid region. The camel called “Ship of desert”, because he can walk across the desert, even on a hot afternoon and Hot sand also can’t affect it. He can run on hot sand@ 25 km per hour with his thick and padded feet, so hot sun does not burn them. In desert, there are no rivers or lakes, then also it can’t affect to camel because he can drink 46 litres of water at a one time. He can eat a lot of food at one time, so he doesn’t need to eat for several days. Camel eats leaves, but there are no trees in a desert, so he can eat thorns with the help of thick lips and thick tongue. Camels in India are reared under extensive type of system. Camels are also kept in small numbers under intensive system, particularly for the routine work such as camel cart traction, transport for men and materials, agriculture operation. Seasonal movement of camel herds to the areas having comparatively better pasture facilities is a quite common practice. A camel is even toed ungulates that having distinctive fatty deposit on its back (hump). Camels have been domesticated as livestock. They provide food (milk + meat) and textile (fibres and felt from hairs). Camels are working animals especially suited to desert habitat as vital means of transport for passengers and goods. There are three species of camels.

Hilly areas of India, especially the Himalayas and the Nilgiris which are rich in their forests areas and watersheds have played a major role in maintaining climatic and ecological balance in the country for a long time. These hills and mountain areas have specific characteristics which differs them from plains in diversity of habitats for flora and fauna, ethnic diversity, topography, elevation, physiographic feature land use systems and socio-economic conditions. Agro-biodiversity The hills are characterized by rich agrobiodiversity. These rich agro-diversity elements have evolved, over the years due to association with the communities distributed along the mountain and hill slopes.

Abstract

Colostrum is the lacteal secretion after the birth of the new-born. It has a very different composition from milk, naturally designed to build immunity, promotes growth, and protects new-born mammals from external factors. It has a higher amount of protein and fat which provides the building blocks for growth. The higher macro and micro nutrients present in it help in various inter and intracellular activity and metabolism. Colostrum is fully loaded with various immune-boosting factors and growth factors, among them immunoglobulin, lactoferrin, lysozyme, insulin-like growth factor, vitamins have the most importance. Colostrum can fight against various diseases, bacteria, viruses, toxins, and can build a healthy immune system and gastric digestion system in the human body. Bovine, non-bovine, and human colostrum have almost all components in common but at different compositions. Non-bovine colostrum is comparatively less explored than bovine colostrum. Deep research and marketing can bring this nature’s gift for the goodness of human beings.

A disease is characterized by the sum total of symptoms as expressed by the host plant and the signs of the pathogen involved. As stated earlier, it is the core part of disease diagnosis because in every diseased plant there are some symptoms/signs of the problem regardless of the ease in their visibility. Even in latent infections there are certain clues or at least presence of the pathogen inside the host serves as sign of the pathogen. However, the term, ‘disease’ itself refers to an uncomfortable situation of the concerned host. It reflects in the form of reduction in the vitality and performance of the host to varying degrees depending on the quality and quantity of the factors involved in production of the disease. Study of the characteristics of disease is, therefore, important for its quick and accurate identification.

2.1 Definition and Boundaries of Watershed Areas

Concept of Watershed Boundaries

The concept of watershed boundaries is fundamental to understanding the hydrological and ecological dynamics of a given landscape. Watershed boundaries, also known as drainage divides or catchment areas, delineate the geographical extent of a watershed, which is an area of land where all the water drains to a common outlet, such as a stream, river, lake, or ocean. Watershed boundaries represent the natural hydrological and ecological units of a landscape, reflecting the interconnectedness of water resources and ecosystems. Understanding the factors influencing their definition is essential for effective watershed management, resource planning, and environmental conservation. Exploring the delineation of watershed boundaries involves considering various factors that influence their definition:

a. Topography: Topography, particularly the elevation and slope of the land, plays a significant role in defining watershed boundaries. Watershed boundaries typically follow ridgelines or high points in the landscape, where water flows in different directions, ultimately converging into distinct drainage networks.

b. Hydrology: Hydrological characteristics, such as precipitation patterns, surface runoff, and groundwater flow, influence the delineation of watershed boundaries. Areas with higher rainfall or snowmelt may have larger watersheds with more extensive drainage areas, while areas with low precipitation may have smaller, more localized watersheds.

Weeds have some characteristics as follows:

    1.    Weeds are hardy and can grow under adverse edaphic (Soil), climatic and biotic condition.
      Example: Lantana camera,Eupatorium adoratum etc.

    2.    Weeds in general prolific with abundant seed production potentialities.
        Example: Amaranthus viridis, Chenopodium album etc.

The state of Uttaranchal was carved out of Uttar Pradesh on 9^th November 2000 as the 27th state of the union of India and renamed as Uttarakhand. The state is located in western Himalayan region and is one of the geographically smallest states of the country. However, the state is enriched with livestock biodiversity represented by cattle, buffaloes, goats, pigs, horses, mules and poultry.  The climate of the state varies from subtropical in the valleys to temperate on higher slopes with a summer monsoon. The temperature ranges from -5.4ºC (Muketshwar, higher hills) to 40.2ºC (Pantnagar, plains) but it drops below freezing point in many parts of high mountainous areas of the region during winter. Preponderance of hilly terrains and forestland restricts the size of the agricultural land/ holding. The average rainfall recorded in the year 2008 was 1605 mm.  Higher rainfall, abundance of natural pastureland and suitable climatic conditions makes the state favorable for livestock development. The human population was 84.89 lacs with a density of 159 people per sq km during the year, 2001.

Readers are introduced through this chapter to a geohazard (Landslide) that is most frequently publicized in mainstream media. Systematic examination of landslides and associated structural, tectonic, geological, geomorphological, meteorological, hydrogeological characteristics and land use pattern of Nilgiri hill area had indicated that steep slope, dipping of rockstowards slope, presence of clay layering in weathered rock types, events of continuous heavy rains, flooding on the slopes and improper land use practices play a major role in the genesis of landslides. Inaddition, ongoing seismotectonic activities in Southern Granulite Terrain of South India and reactivation of hidden blind shear zones were identified to be causative factors of recent increase of landslide occurrences.

INTRODUCTION

The downward movement of consolidated and unconsolidated soils and rock en masse from any geomorphic feature due to natural or manmade causes under the influence of gravity is termed as landslide (GSI, 1982). Nevertheless, presence of water, clay material, weak joints, favorable slope and many other characteristics also act as catalysis for this event. Landslides are one of the common geological hazards that affect countless population in India, especially in hilly terrains. Different reasons have been ascribed to different landslides of various terrains. Among them, reactivation of Bhavani shear zone (Prasannakumar and Llyod, 2007), high anthropo-geomorphic intervention (Basu, 2005), local geology, precipitation and slope (Bhattacharjee, 2005), presence of local vertical faults, triangular facets, abrupt deflection of streams and neotectonism

Introduction

In India there are about 200 distillery having installed capacity 1555.5 million liters per annum out of which 50% are of 30 KL/ per day capacity about 50% of remaining distillery are of 45 to 60 KL/ per day capacity there are few distilleries which having go 120 KL/ per day capacity. Distillery waste is one of the major industrial waste having high organic and inorganic constituents in the recent past the treatment and disposal of distillery waste has become a subject of debate of each and every forum.

Introduction

The term biological control was first used in scientific literature in 1914. Baker and Cook (1974) described biological control as “reduction of inoculum density or disease producing activities of a pathogen or parasite in its active or dormant state, by one or more organisms, accomplished naturally or thoroughly manipulation of environment, host, or antagonists or by mass introduction of one or more antagonists.”

Certain genera of fungi have greater potential for being effective bio-control agents eg. Trichoderma, Gliocladium, Chaetomium; entomogenous fungi as Entomophthora, Beauveria, Metarrhizium, Hirsutella; Nematophagous viz., Catenaria, Zoopage, Stylopage, Paecilomyces and predaceaus fungi like Arthrobotrys, Dictylella, Dactylaria and Nematoctonus (Narain, 2018). Biopesticide formulations based on these fungi are also called as “Microbial pesticides”.

Proximate Analysis of Biomass
Objective
To determine the key compositional parameters of biomass, including moisture content, volatile matter, ash content, and fixed carbon, using standardized analytical procedures.
Principle
Proximate analysis of biomass is a standardized method used to determine the basic compositional components of biomass materials. It provides essential information about fuel quality and conversion characteristics. Biomass can serve as an energy source either directly through combustion or indirectly through conversion into gaseous, liquid, or solid fuels for more efficient utilization. These transformations occur through thermochemical processes (combustion, gasification, and pyrolysis) and biochemical processes (anaerobic digestion and fermentation).
Common biomass materials such as agricultural residues, cattle dung, poultry litter, and paddy straw are analyzed for parameters including total solids (TS), volatile solids (VS), ash content, total organic carbon (TOC), moisture content, and total sugars. These parameters are typically estimated using AOAC (2000) and other standard protocol.
Requirements
Biomass samples (such as agricultural residues, cattle dung, poultry litter, paddy straw and others materials from living organisms but now dead), silica crucible, hot air oven, desiccator, muffle furnace, weighing balance, 5% Phenol, concentrated H2SO4, UV-VIS spectrophotometer, vortex mixer, glassware like beaker and test tubes

Introduction

Chickpea (Cicer arietinum L. ) popularly known as Gram, Bengal gram, Egyptian pea, Chana, or Kabuli chana, Garbanzo bean is one of the first grain legumes to be domesticated by humans in old world (Van der Maesen, 1972). The genus Cicer belongs to the sub-family Papilionaceae of the family Leguminoceae (Bentham and Hooker, 1970) now popularly known as ‘Fabaceae’ and have chromosome number 2n = 2x = 16. The origin of the crop is considered to be Western Asia from where it has been transferred in India and other parts of the world (Rathore and Sharma, 2003). Importance of pulses is relatively more in our country as its contribution in nutrient supply is far more in Indian diet than that in Asia and world as a whole (Ali,2002).

Fig. 25: ICPH 2671 in field

Raman Spectroscopy

It is a spectroscopic technique based on inelastic scattering of monochromatic light, usually from a laser source. Inelastic scattering means that the frequency of photons in monochromatic light changes upon interaction with a sample. Photons of the laser light are absorbed by the sample and then reemitted. Frequency of the reemitted photons is shifted up or down in comparison with original monochromatic frequency, which is called the Raman effect. This shift provides information about vibrational, rotational and other low frequency transitions in molecules. Raman spectroscopy can be used to study solid, liquid and gaseous samples.

1. Introduction

Ornamentals include plants which have either attractive foliage or flowers. They are used for various purposes like bedding plants in the garden or as cut-flowers and have huge commercial importance in terms of nursery business. New cultivars of ornamentals, which have been developed by various plant improvement techniques (hybridization, mutation breeding and colchiploidy) are always an added attraction to the plant lovers and a highly prized commodity for commercialization.

New cultivars of ornamentals usually inherit characters of both the parents singly or in combination and produce an entirely new trait. The progenies, thus, express a range of phenotypic characters. One has to screen these plants and identify elite plant(s) having desired phenotypic characters.

Second part of this process is characterization of the selected plants. Various characters of these plants are studied as per laid down procedures, which include vegetative, floral, seed and rhizome characters. The recorded observations are then compared with the parental characters to establish their distinctiveness. Subsequently, these plants are subjected to field trials for studying their uniformity and stability of the desired phenotypic characters.

New cultivars of ornamentals have enough potential for commercialization and good source of earning on the part of breeders who may be farmers, nurseryman, and researchers. However, for claiming right over the new cultivars developed, it is now mandatory to get those new varieties registered with appropriate agencies. The registration authorities ask for every morphological details as well as parental history. Therefore, characterization is a must for the newly developed cultivars/varieties.