eChapters

Herd management practices in the handling, nutrition, milking techniques, sanitation, and housing of dairy animals play key roles in predisposing the individual animal as well as herds to diseases. The key factor influencing the reduction of health issues are the decisions made by herd managers or animal owners.In order to maximize output and profitability through disease control, herd management approaches in conjunction with a veterinarian programme can be most beneficial.

Heat desiccated products represent khoa and khoa-based sweets, rabri, basundi, etc. These are important traditional dairy products. Traditional dairy products and a great assortment of sweets is an integral part of Indian heritage. These products are endowed with enormous value and enjoy tremendous mass appeal. Of great social, religious, cultural and economic importance these products have been developed over a long period of culinary skills and carry with them, the age-old wisdom and experience. Traditional dairy products have always played a pivotal role in preservation of precious milk nutrients and promotion of its consumption among masses. The increased availability of milk during the flush season coupled with lack of facilities to keep liquid milk fresh during transit from rural production areas to urban market has led to the conversion of milk into variety of traditional products. In addition to preservation of milk solids for longer duration, manufacture of traditional dairy products adds value to milk and also provides tremendous employment opportunity. It is estimated that about 50% of milk produced in India is converted into a variety of traditional products.

Traditional dairy products represent the most prolific segment of Indian dairy industry. These products not only have an established market in India but also have a great export potential because of strong presence of Indian diaspora in many parts of the world. In view of the growing awareness towards the safety aspects of milk-based sweets in India, the consumer shall prefer to buy these products from the organized sector. Despite the widespread popularity and acceptability of traditional milk products in the Indian market, the organized sector has so far not been able to tap into this market potential for many reasons such as lack of published literature on their technology, inadequacy of appropriate technologies for their commercial exploitation, inadequacy of appropriate packaging materials and labeling to take care of new pattern in consumer demand, low keeping quality and a lack of quality assurance systems.

Abstract

The objective of this chapter is to provide an overview of heat pump dryer (HPD) and recent developments in its applications for drying of agricultural and food products. The basics of heat pump dryer, classification, operating principle, configuration and control system have been presented for better understanding. Many researchers have concluded that HPDs use energy more efficiently than electrical dryers. The heat pump dryer is best suited for drying high value commodities such as fruits, vegetables, spices, condiments, herbs, medicinal and aromatic plants at near ambient temperature for producing better quality dehydrated product.

This alternative pathway for glucose oxidation has enzymes in the cytosol through which glucose is degraded to carbon dioxide. It is also called a shunt because carbon atoms from glucose 6-phosphate take a long route before they proceed down the EMP or glycolytic pathway. This pathway is anabolic in nature as it produces many intermediates. In this pathway, two NADPH are generated from one glucose 6-phosphate molecule. No ATP is generated or consumed.
Overall, this pathway needs three glucose-6-phosphate molecules to complete all the reactions. Therefore, one cycle run produces 2 mol of fructose-6- phosphate, 1 mol of glyceraldehyde-3-phosphate, and 3 mol of carbon dioxide from 3 mol of glucose-6-phosphate with the reduction of 6 mol of NADP+ to NADPH.
Overall reactions of the HMP pathway are as follows:
3 Glucose-6-P + 6 NADP+→ 3 ribulose-5-P + 3 CO2 + 6 NADPH
3 Ribulose-5-P → 2 xylulose-5-P + Ribose-5-P
2 Xylulose-5-P + Ribose-5-P → 2 fructose-6-P + Glyceraldehyde-3-P

The art in producing high-boiled sweets with satisfactory shelf life is manufacturing boilings which contain the minimum amount of residual moisture and a satisfactory balance between cane or beet sugar, and glucose syrup or invert sugar syrup. The main physical change during the storage of high-boiled sweets is the formation of small crystals in the confection, usually referred to as graining, due to recrystallisation of sucrose. These spoil the appearance and cause an unpleasant roughness on the tongue.

For high-boiled sweets it is impossible, using the normal proportions of cane or beet sugar (sucrose) and glucose syrup, to obtain a product of 97% solids content, which is not supersaturated with respect to sucrose.

In practice, however, one-and-a-half parts of sugar (sucrose) to one part of forty-two DE glucose syrup will produce a high-boiled sweet stable against graining.

High-pressure processing (HPP) is a novel method for non-thermal preservation technique of food that inactivates harmful pathogens and vegetative spoilage microorganisms. HPP is an alternate, non-thermal food processing method, wherein the food is subjected to a very high pressure range from 100 -800 MPa (1MPa = 145.03 Psi or 10 Bar). HPP is also referred as High hydrostatic pressure processing, Ultra high-pressure processing, Hyperbaric processing and Pascalization (Rao et al., 2014).

Ice cream has evolved from simple frozen preparations into a sophisticated food industry combining dairy science, food chemistry, refrigeration, microbiology, processing technology, packaging, and cold-chain management. This chapter introduces the historical development of ice cream and explains its transformation from a luxury product into a widely consumed frozen food. It examines the characteristics of the industry, major categories of ice cream and related frozen products, flavour classifications, composition, and quality characteristics. The chapter also presents the basic manufacturing process, important quality-control parameters, common manufacturing challenges, and emerging industry trends, providing a foundation for understanding ice cream as both a technical product and a commercial business.

Bakery Industry

Baked goods have been around for thousands of years. The art of baking was developed early during the Roman Empire. It was a highly famous art as Roman citizens loved baked goods and demanded for them frequently for important occasions such as feasts and weddings etc. Due to the fame and desire that the art of baking received, around 300 BC, baking was introduced as an occupation and respectable profession for Romans. The bakers began to prepare bread at home in an oven, using mills to grind grain into the flour for their breads. The oncoming demand for baked goods vigorously continued and the first bakers’ guild was established in 168 BC in Rome. This drastic appeal for baked goods promoted baking all throughout Europe and expanded into the eastern parts of Asia. Bakers started baking breads and goods at home and selling them out on the streets.

This trend became common and soon, baked products were getting sold in streets of Rome, Germany, London and many more. This resulted in a system of delivering the goods to households, as the demand for baked breads and goods significantly increased. This provoked the bakers to establish a place where people could purchase baked goods for themselves. Therefore, in Paris, the first open-air bakery of baked goods was developed and since then, bakeries became a common place to purchase delicious goods and get together around the world. By the colonial era, bakeries were commonly viewed as places to gather and socialize.^[2] World War II directly affected bread industries in the UK. Baking schools closed during this time so when the war did eventually end there was an absence of skilled bakers. This resulted in new methods being developed to satisfy the world’s desire for bread. Methods like: adding chemicals to dough, premixes and specialized machinery. Unfortunately these old methods of baking were almost completely eradicated when these new methods were introduced and became industrialized. The old methods were seen as unnecessary and financially unsound, during this period there were not many traditional bakeries left.

Bakery is a traditional activity and occupies an important place in food processing industry. The bakery manufacturers in India can be differentiated into the three broad segments of bread, biscuits and cake. About 1.3 million tonnes of the bakery products industry in India is in the organized sector out of 3 millions tonnes, while the balance comprises of unorganized, small-scale local manufacturers. Though, there are sufficient automatic and semi-automatic bread as well as biscuit manufacturing units in India but there are still number of people prefer fresh bread and other products from the local bakery. After entry of Pizza and Burgers’ MNCs in the country, people are changing their tastes also. Today, they are not restricted to bread, cake and biscuits but to other bakery products also. The consumers are increasingly going for newer options with respect to bakery products. With the ventures of few Companies like Britannia, Biskfarm, and Morish etc. competition has increased. Also, the Indian market is witnessing the proliferation of bakery cafe chains in the form of Baristacafe, coffee day, Café Coffee & Monginis etc.

Armed with better technology, know-how and novel ideas, these foreign companies have made rapid inroads into the lucrative market within a very short span of time. Though the demand for bakery products in India has always been on the rise, there is clearly a lack of awareness and the will to break new ground, which has helped global players to gain brownie points while exploring the market in India. The unorganized sector accounts for about half of the total biscuit production estimated at 1.5 million tonnes. It also accounts for 85 per cent of the total bread production and around 90 per cent of the other bakery products estimated at 0.6 million tonnes. The last includes pastries, cakes, buns, rusks and others.

The number of hormones secreted by the body exhibits control over the physiological regulation of glucose sugar level (homeostasis) in the manner needed by the body. Depending upon the situation, hormones may increase or decrease the level of glucose sugar present in the blood or tissues. The glucose is oxidized to yield energy, carbon dioxide, and water.
Glucose, more than the body’s needs, is stored or converted mainly to glycogen and, to some extent, protein and fat. If glucose is less than the need of the body, its denovo synthesis takes place from amino acids or fatty acids, or is formed from the breakdown of stored glycogen. Various hormones are secreted by multiple endocrine glands to control the blood glucose level. If it fails, it leads to hypoglycemia or hyperglycemia conditions. Gluconeogenesis is not developed at birth in the case of a baby pig. Therefore, hypoglycemia in baby pigs is observed within 2 days of age if starved, leading to hypoglycemia, weakness, confusion, and death.
15.1 The Hormones Involved in Homeostatic Regulation of Blood
Glucose Level
The hormones influencing carbohydrate metabolism are explained below:

Introduction

Hormones may be defined as specific chemical molecules produced in certain specific organs called specialized cells or endocrine glands. They are delivered into the blood stream or some other body fluid in minute amounts by the circulatory system of the body and their they exerts a physiological effect at a site of action remote from its origin, regulating numerous biological activities including growth, development, reproduction, water & electrolyte balance, storage & usage of energy etc.

By minimizing the harsh climate effects like heat, cold and rain, it is crucial to offer the proper circumstances for raising dairy cows in the tropics. Stress can be reduced through the design of the farm and the dwelling. Controlling the environment lowers the risk of stress and disease, improves management, and increases milk production.

An efficient management of animals will be incomplete without a well planned and adequate housing of animals. Improper planning of animal housing leads to additional labor charges. The housing should have proper sanitation, durability, arrangements for the production of clean milk under convenient and economic conditions.

a) General Housing Requirements

Dairy animals will be more efficient in the production of milk and in reproduction if they are protected from extreme heat, and particularly from direct sunshine. This can be achieved through provision of shade in tropical and subtropical climates. If dairy animals are confined, the area should be free of mud and manure in order to reduce hoof infection to a minimum. Concrete floors or pavements are ideal where the area per animal is limited. However, where ample space is available, an earth yard, properly sloped for good drainage is adequate.

Abstract

Human milk is the dynamic fluid provides initial and essential nutrients to the neonates and play key role in development and growth of infant gut microflora, nerve system, immunity system and other organs. Composition of human milk varies with number of factors from geographical location, individual habits, stage and period of lactation to mature or pre mature born of infant. Each component and its bioavailability in human milk plays specific function in infant nourishment. Protein and non-protein nitrogenous compounds of milk provides essential bioactive component required for preventing infants form many diseases and develop immunity. Nucleotides involve in many enzymatic and metabolic activities. Milk contains 3.0 to 5.0% fat act as a major source of energy consisting of larger portion of triglycerides. Essential fatty acid of milk important for nerve system development in infant. Additionally, fat soluble vitamins plays in sight and immune development for new-born. A Human Milk Oligosaccharide is natural prebiotic present in human milk which helps in growth of bifidus bacteria and prevent respiratory tract infection in infants. Furthermore, micro components like vitamins, mineral, enzymes involved in various essential activity lead to healthy infant.

Introduction

Nutrition, a basic human need, is a critical part of health and development. Nutrition can be defined as the intake of food, deliberated in relation to the body’s dietary needs. On one hand, good nutrition – an adequate, well balanced diet combined with regular physical activity – is a foundation of good health, whereas,poor nutritionleads toreducedproductivity,impairedmental andphysical development, increased susceptibility to disease, and reducedimmunity. According to WHO, under-nutrition, together with vitamin and mineral deficiencies accounts for one-third of all child deaths and impairs healthy development and lifelong productivity. At the same time, sedentary lifestyles, demographic shifts, urbanization and the liberalization of markets have steered the world population to being overweight along with risk of chronic diseases like hypertension, dyslipidemia, type 2 diabetes, coronaryheart disease, stroke, etc.; thus, resulting in a double burden of malnutrition.

To address this dual burden of malnutrition, individuals needaccess to sufficient and good quality food; but focussing solely on food security is unlikely to solve the problem of global malnutrition. The challenges of malnutrition cannot be solvedjustbyincreasingfoodproductioninordertoimprove healthand nutritional status of the population. To resolve such challenges, awareness about food choices for optimal health plays a pivotal role among population.

Human nutrition is the science of understanding food; its component; intake; and how it is related to health, growth, development and diseases. Human nutrition involves the study of ingestion, digestion, absorption and assimilation of the nutrients; their metabolic functions, deficiency or excess disease as well as their regulation through several factors such as choosing particular food components/nutraceuticals or physical activity.

Dairy equipment and utensils with which milk and milk products come into contact are the main sources of contamination in the products. By the use of effective equipment cleaning and sterilization methods on routine basis, milk of high bacteriological quality can be consistently produced. In composite milk plant, a variety of equipment and utensils are used. The use of stainless steel for the fabrication of dairy utensils and equipment provide highly polished and hard smooth surface that can be cleaned readily, apart from showing resistance to corrosive action of detergents and bactericidal solutions. Utmost care is taken to avoid dents and scratches, which could be the possible focal points of subsequent contamination. To overcome all these problems aluminium and stainless steel vessels and equipment present an ideal situation.

Abstracts

To ensure safe food and adequate sanitation programs, the equipment used for processing of food products must be designed, fabricated, constructed, and installed according to sound hygienic design principles. This ensures the equipment can be adequately cleaned and sanitized, and that surfaces are resistant to daily exposure to corrosive food products and cleaning/sanitizing chemicals. This chapter focuses primarily on fundamental principles of hygienic design, which protect the product from microbial, chemical, and foreign-body contamination. This is followed by a discussion of general aspects of hygienic construction and design of food equipments, the selection of materials of construction and specification of surface finishes, fabrication, installation and cleaning and sanitization. Quality of raw materials or foods ingredients, proper processing, packaging and storage of finished products decides the quality of the food products. Planning for plant and equipment layout, its design, services (water, air, refrigeration, steam), waste disposal etc. are some of the critical factors, which contributes to quality. In addition, the food processing equipment must comply with strict standards and regulations, which are necessary for securing the quality and safety of the food products to the consumers.

The Concept of ‘Clean Milk’ Production

Although milk is nature’s most ideal and perfect single food both for the newborn and the mature human beings, the possibility of it being a source of biological and chemical hazards cannot be excluded. In view of the immense dietary importance of milk, the need for production of safe, clean and wholesome milk is emphasized. The term ‘clean milk’ does not mean milk in which all visible dirt is absent or milk from which it has been removed; rather it does denote raw milk from healthy animals, that has been produced and handled under hygienic conditions; that contains only small number of harmless bacteria and that possesses a good keeping quality without being treated by heat. In other words, the unhygienic production of milk may lead to inferior keeping quality as a result of rapid microbial multiplication under favourable storage conditions apart from serving as a potential health hazard. These microorganisms cause the milk to sour quickly, putrefy and develop undesirable flavours, colour defects, ropiness and bitterness. On the other hand, the pathogenic microorganisms, which may gain entry through various sources, may cause many diseases to the consumers.

Ice cream over the years has come to acquire an easy acceptance as a healthy, nutritious and hygienic food for the aged, sick, growing children and adults. Its popularity, as demonstrated on all types of occasions is growing fast and its potential appears to be unlimited.

Gone are the days when the word “Ice Cream” was synonymous with strawberry and vanilla flavours or the innocuous orange. Ice cream is available in many forms, flavours and packages. Today, there are exotic variations to titilate the palate, such as Jingle Bells, Goody goody Gum Drops, Champagne Snowballs, Mr. Frost, Tutty Fruity, Butter Scotch, etc, waiting to launch customers on a gastronomical voyage.

It is uncertain how long ice cream has been produced, however, the International Association of Ice cream Manufacturers (1966) traces the beginnings of ice cream and frozen desserts to iced drinks enjoyed by Alexander the Great in the fourth century B.C. down through the years Nero in the first century A. D., Marco Polo in the 13^th century through Italy and France to England in 1643-1649, and to America around 1700. From a very old writings it has been learnt that the Chinese liked a frozen product made by mixing fruit juices with snow, what we now call water ice. It is believed that ice cream evolved from iced beverages and water ices that were popular in the medieval period. This technique later spread to ancient Greece and Rome, where the wealthy, were partial to frozen desserts.

After disappearing for several centuries, ice creams in various forms reappeared in Italy in the Middle Ages, most probably as a result of Marco Polo returning to Italy in 1295 after a 16-17 year stay in China, where he had learnt to appreciate a frozen dessert based on milk. There is no gainsaying the fact that the true origin of ice cream cannot be proclaimed with a fair measure of certainty but, all the same, the Italians claim that Benaroo Bountalenti, a resident of Tuscany, invented ice cream in the early 1300s. From Italy ice cream spread over Europe during the 17^th century, and for long remained a luxury product for the royal courts. Italian ice cream was very popular in London around 1870.

A greenfield ice cream project involves much more than installing production machinery. It requires integrated planning of the business model, market opportunity, capacity, product portfolio, plant layout, process technology, refrigeration, utilities, packaging, cold storage, quality systems, regulatory compliance, distribution, working capital, and future scalability. This chapter presents a practical framework for evaluating new ice cream manufacturing projects, with particular attention to a representative 1000 LPH facility. Different project scales and business models are considered along with major plant and machinery requirements. The chapter also highlights common project-planning mistakes and best practices. It helps entrepreneurs and investors assess technical feasibility, operational readiness, financial requirements, scalability, and long-term commercial viability.

India is emerging as one of the most dynamic ice cream markets, with growing demand driven by urbanisation, rising disposable income, premiumisation, regional flavours, modern retail, quick commerce, and expanding cold-chain infrastructure. This chapter examines the evolution and structure of the Indian ice cream market, major growth drivers, consumer segments, competitive conditions, and emerging opportunities. It also considers important challenges including seasonality, freezer investment, cold-chain reliability, SKU complexity, regulatory compliance, working capital, and market returns. The chapter provides strategic guidance for entrepreneurs and manufacturers on market entry, positioning, product portfolios, distribution, and sustainable growth in India’s increasingly competitive ice cream industry.

SOURCES OF LOSSES
In most of the cases of excessive fat or product loss, a combination of several factors rather than any single factor are responsible.
 
Inaccuracy in weighing: Receiving room scales should be checked regularly with a set of weights. The check should be made immediately before weighing operations begin. Improper drainage of the weighbowl will permit a carry over into the next batch dumped, resulting in incorrect weighing. Errors in weight in bulk handling methods may be caused also by improper leveling of the tank, incorrect calibration of the measuring rod, or carelessness on the part of the person taking the measurement.
 
Inaccuracy in sampling: Failure to collect representative samples may sometime cause sizeable losses. Milk should be properly agitated before taking samples. The composite sample should be preserved and refrigerated and should be protected from mould growth.

I. Dairy Farm Equipments

Livestock is considered one of the essential variables in the revenue of a farmer. The sector (excluding fisheries) contributes 30 per cent to India’s agriculture gross domestic product, and it is valued at more than Rs. 9 lakh crores. India is also one of the largest producers of milk in the world; around 70 million rural households are engaged in professions linked to dairy. India is also the second largest exporter of bovine meat after Brazil. This sector provides a substantial income to farmers and supports the economy by generating enough demand in the rural and semi-urban regions. This animal husbandry sector comprising dairy and poultry is extremely valuable for farmer’s income security, and Covid-19 has the potential to disrupt this sector.

In developing countries such as India, where dairy farming is one of the most important sources of livelihood for 60 million rural households, 80 per cent of whom are landless, small and marginal farmers who depend on dairy for daily income, the crisis is extreme. Thus, even a small decline in the growth of the dairy sector significantly affects a large chunk of our population which are already vulnerable due to low income, poor savings, and lack of livelihood alternatives. Small production in multiple households leads to more reliance on efficient transportation for procurement. In addition to this, the Indian dairy sector is still dominated by the unorganized sector which handles more than 50 per cent of the marketable surplus. Milkman and vendors collect a small quantity of loose milk from different households and then supply it to urban consumers, roadside eateries, hotels, and sweetshops. Closure of shops and restrictions on transportation has ruthlessly disturbed this arrangement. Even in the formal sector out of the total milk processed 65 to 70 per cent is sold as liquid milk which is immediately vended after packing and only 30 per cent is processed into other dairy products like ghee, butter, cheese, curd, ice-cream, milk powder, etc. Thus, the formal sector also lacks sufficient infrastructure and storage facilities for processing and storing surplus milk after value addition.

Acinetobacter baumannii is an opportunistic pathogen giving rise to nosocomial infections causing threat to public health. Studies of biofilm-forming genes was done in A. baumannii isolates by PCR technique. To study the relationships of genes a technique based on PCR sequences along with multilocus sequence typing (MLST) were utilized (Saeed et al., 2020). Goudarzi, Mehdi et al. (2019) studied the genetic diversity and biofilm formation analysis of Staphylococcus aureus causing urinary tract infections in Tehran, Iran. The biofilm forming and adhesion encoding genes were studied along with distribution of different agr and spa types in S. aureus isolates by PCR screening and multiplex PCR. The workers found that the ability to produce biofilm was higher among MRSA strains as compared to MSSA strains. The most prevalent biofilm forming gene was icaD (77.3%), followed by icaA (76%), icaB (57.3%) and icaC (50.7%). Acinetobacter baumannii is a nosocomial pathogen which is commonly present in hospitals and is a causal organism of many diseases. A. baumannii isolates have been known as multidrug-resistant (MDR). For controlling such serious organism only molecular techniques have been found to be effective. 

Abstract
 
Drying is one of the most popular methods used for preserving products and extending their shelf lives by reducing moisture content to a low level to prevent microbial spoilage and moisture-mediated deteriorative reactions. As an efficient technology with high heat and mass transfer rates, impingement drying has been commonly used in various industrial drying such as tissue paper, textiles, photographic films, coated paper, nonwovens, carpets, lumber etc. In the past two decades, air impingement technology has got more and more attention in the field of food and agricultural products processing.

In terms of their contribution to human nutrition, the dairy industry is very important. Since dairy farming has the ability to offer meaningful selfemployment and stable income, it is a dependable source of subsistence for the rural poor. Additionally, it requires less labour and cash to maintain. Dairy cattle feeding directly affect the animals’ ability to reproduce and produce. Therefore, the addition of a mineral mixture is necessary to maximize the animal’s productivity and milk output.

Abstract

Sunflower seeds of variety PSFH- 67 were obtained from the PAU seed farm. These seeds were cleaned with commonly used seed processing equipment. Samples were divided into 2 parts. One part was kept as such for taking the observations of feed (control) and the remaining part was passed through specific gravity separator for its refinement. The various fractions obtained were recovery (heavier, healthy seeds), middlings (intermediate, under size) and rejections (lightweight seeds, wevil eaten, foreign matter). The respective percentages of each fraction were computed. These graded fractions as well as the feed were packed in 2-kg cloth bags and stored under ambient conditions. Different quality parameters viz. moisture content, physical purity, percent germination, thousand grain weight and vigour index were recorded at 30 days interval from Jan, 2010 to Apr. 2010. The physical purity, moisture content, thousand grain weight, percent germination, root length, shoot length and vigour index were found to be higher in recovery and minimum for rejections while moisture content was highest for rejection compared to all other fractions. The physical purity remained more or less constant throughout the period of storage. The thousand-grain weight showed a rapid decrease during first month thereafter it remained constant. There was continuous decrease in percent germination with the period of storage irrespective of the treatment.

India has an enormous wealth of cattle, which is crucial to the development of the socioeconomic status of millions of rural households as well as the country’s economy. In addition to giving millions of people access to lowcost nutritious food, this industry plays a significant role in boosting family incomes and creating gainful employment in rural areas, notably among landless laborers, small and marginal farmers, and women.

Abstract

There is an urgent need to – create market driven linkages rather than do it alone by building new infrastructure. A lot needs to be done to improve infrastructure in terms of reducing the logistics cost, eliminating middlemen influence and eliminating the wastage of basic inputs. There is a need to blend technologies based on principle of dovetailing production for masses with the advantage of mass production, particularly in the area of grain processing, packaging and marketing which would help combine livelihood, security with agricultural competitiveness. Risk in crop production is not new to any age and the farmers have been bearing it since times immemorial. The farmers should be allowed to maximize their grain. High performance continuous and batch dryers remove moisture in a way that is predictable and reliable. The problems associated with moisture content may be harmful to international trade in grain and need to be addressed adequately by the standardization institutions.

Abstracts

About 60-70% of total food grain production is retained and stored by farmers for household consumption, use as seed, feed for cattle and payment of wages to labours etc. in our country. Yet the quality of grains stored is not so good, and hence, preserving the harvested crops without loss or damage has always been a problem of national importance. This study was conducted in Jabalpur district of Madhya Pradesh state. A tribal block namely Kundam was selected for study purpose. The responses of 120 women were recorded in pre-tested structural schedule through interview. Rural women are an important source of information on the use of indigenous practices for grain storage. The data reveals that the majority of respondents are using dry leaves of Neem, dry onion bulb, wheat straw, Nirgudi leaves, roots of bach etc. for storage of grain at household level. In our country, indigenous practices of grain storage have always been and are still followed, because it is supposed that these practices are useful in control of grain loss.

Industrial ice cream manufacturing is an integrated system involving food science, dairy technology, mechanical processing, refrigeration, quality assurance, hygiene, packaging, maintenance, utilities, manpower, and cold-chain management. This chapter explains how each manufacturing stage influences the next, from raw-material receiving and mix preparation through pasteurization, homogenization, aging, freezing, filling, hardening, storage, and distribution. It emphasizes process discipline, equipment reliability, trained personnel, KPI-based management, preventive maintenance, and cold-chain integrity. The chapter also addresses quality control, food safety, sustainability, digitalization, and operational challenges. It provides practical guidance for factory managers seeking consistent quality, productivity, controlled costs, reduced losses, and long-term operational excellence

Probiotic Fermented food products
 
An individual requires adequate nutrients like proteins, carbohydrates, vitamins, and minerals to maintain diet. There has been an explosion of the consumer interest in the role of enhancing the health by some specific foods or physiologically active food components, so called functional foods (Hasler, 1998). The concept of functional foods evolved in the year 1990 in Japan.

Introduction

Since long time fermentation process is in use for the production of functional food products for human welfare. SSF is a cost effective industrially important method that could be used by food industries to improve the nutritional profile of natural substrates (Salar and Purewal, 2016; Postemsky et al., 2017). The process is being carried out by trained microbiologists in the presence of aseptic conditions using suitable starter culture on steam sterilized substrates. Steam sterilized substrates possess minimal amount of moisture so as to support the microbial growth during the fermentation period. Growth of microbial strains on specific substrates during the fermentation time results in formation of koji (antioxidant rich fermented product). Selection of substrates and starter microbial strains is an important step in the fermentation process which will determine the nutritional properties of fermented product. One of the major advantages of SSF at industrial level is its potential to be utilized on cereal grains, fruits, vegetables and even agricultural wastes (Salar et al., 2012; Postemsky and Curvetto, 2015; Bhanja et al., 2009). Most common substrates that are being used as solid platform for the growth of microbial strains are cereal grains.

Bakery products have a long history of development. The process for the preparation of foods via dry heat treatments in an oven is defined as baking. Baking of foods can also be achieved by using hot ashes or on hot stones. Bakery products include biscuits, bread, cookies, rolls, cakes, pasteries, pies, rolls, doughnuts, etc. These products are mainly composed of raw materials such as wheat flour, water, yeast, salt, and various other ingredients. Bakery foods provide various nutrients that are beneficial for human health. Among bakery products, bread,biscuits and cakes are some of the popularly consumed items.

Confectionery is the art of making confections, which are food items that contains high quantity of sugar and carbohydrates.

Traditional confectionery goes back to ancient times, and continued to be eaten through the Middle Ages into the modern era.

Confections include sweet foods, sweetmeats, digestive aids that are sweet, elaborate creations, and something amusing and frivolous. Confectionery, delicacies or sweetmeats that have sugar as a principal ingredient, combined with coloring matter and flavoring and often with fruit or nuts.

Confections are low in micronutrients and protein but high in calories.

1.1. Introduction

Dairy animal production in the last few decades witnessed tremendous growth throughout the world. The remarkable success of the dairy animal production can be attributed to the constant efforts of researcher, planner as well as producer. At present dairy farming is becoming a commercial activity. Hi-tech dairy farms produce high quality milk for making value added milk products for competitive markets around the world. The management of the dairy farming enterprises is crucial for the sustainability and profitability of it. The effective management of dairy animals essentially emphasizes the following areas:

Several centuries ago, perhaps as early as 6000-8000 BC, ancient man learned to domesticate species of animals for obtaining milk for their consumption. These included cows, buffaloes, sheep, goats, and camels, all of which are still used in various parts of the world for the production of milk for human use. The significance of milk as the most wholesome single food available in nature has never been debated. It is as ancient as mankind itself. The role and consumption pattern of milk in the traditional diet varies widely in different regions of the world. The tropical countries have not been traditional milk consumers, whereas in Europe (especially Scandinavia) and North America, milk and milk products have been traditional parts of the diet.

Veterinary public health deals with the contributions of veterinary medicine to public health. It is concerned, in the first instance, with the control and elimination of zoonoses and also with the following areas of activity:
    ·    Food hygiene (production, processing and distribution of foods of animal origin)
    ·    Environmental contamination and degradation by animal wastes and animal products
    ·    Comparative medicine (eg. Studies in animals on naturally appearing cancer, cardiovascular disease, metabolic and other disorders encountered in humans)
    ·    Laboratory animal medicine
    ·    Education and training in VPH and communication with the public
    ·    Reproduction biology
    ·    Aspects of mental and societal health
    ·    Emergency veterinary functions in natural disasters and other catastrophes.

Newer technologies involve fermentation by specific strains of lactic acid bacteria which bring specific fermentation under controlled conditions to a specific fermented product with enhanced organoleptic, nutritional and therapeutic qualities. Today health is of primary concern. It is important to have nutritionally balanced food with good bacteria. For this, probiotic foods top the list. The functional food concept was initially developed in Japan in 1990‘s as there were many side effects of allopathic medicines. A regulatory system has been initiated by the ministry of health and welfare to approve certain foods to improve health. These are now recognized as Foods for specialized health use (FOSHU). According to American dietic association (ADA) these foods are potential healthful food or food ingredients that may provide health benefits beyond the traditional nutrients. Probiotics are beneficial microorganisms. Probiotic foods as yogurt and sauerkraut are very well known. Fermentation increases the nutrient content and taste with the shelf life.

Twenty first century is the century of entrepreneurship and every individual can be an agent for innovation and change. Entrepreneurship is regarded as one of the most crucial factors in the economic development of every region of the country. It widens the horizons of economic development even in the socially and industrially backward regions. Dynamic entrepreneurs are considered to be the agent of change in a society. Entrepreneurs play a very important role in generating new employment and setting up new business. The problem of poverty, inequality and regional imbalances can be tackled with the development of entrepreneurship. However, in all economic development activities more and more focus is being centered on entrepreneurship of the people. Entrepreneur has been now recognized as a concept, not only for starting industries but also in the development of dairy enterprise. In India, it is believed that tremendous latent entrepreneurial talent exists which, if properly harnessed, could help in solving many of the serious problems facing the country.

There are many bacteria and fungi which produce biofilms. These are made up of living, reproducing microorganisms. These microbes form communities and adhere tightly to the surfaces and are resistant to many antibiotics. Many pathogenic microorganisms form biofilms which are difficult to be removed and are harmful.Such microbial colonies produce an extracellular polymeric substance (EPS) to protect them. The dental plaque was the first documented evidence of microbial biofilms. When such microorganisms get a moist environment they attach themselves to any object and reproduce forming an attachment by secreting a slimy, glue-like substance. It is possible with metals, plastics, natural materials, medical implants, kitchen counters, contact lenses, walls of a hot tub or swimming pool. Initially it was the investigation of many scientists to show the presence of biofilms

Beneficial effects of biofilms have also been shown (Rosche et al., 2009) especially in agriculture (Bogino et al., 2013; Berlanga and Guerrero, 2016) where it can be utilized as a biological control agents. They are used as biofertilizers to enhance crop production (Timmusk et al., 2017), hazardous pollutants can be removed (Irankhah et al., 2019). 

India is one of the most populous country in the world with a population of 1.26 billion (Census,2011). Of which women constitute about 49 percent of the population. Women act as a significant factor in development of the nation. Women from all sphere of life are contributing meaningly towards the prosperity of the nation. Especially, the rural farm women who constitute nearly half of the total rural population. The rural women are the mainstay of Indian agriculture. Their contribution towards agriculture development is worthy of praises. They are capable of accomplishing sustainable development in all the various activities which they have carried out and shown interest. Women are the essential part of society. For a society to develop, women should be given equal importance as the male counterpart. Nurturing of society is possible only if women are nurtured with equivalent opportunities and progress. Indian society is still male dominant, which accounts for low reputation of women. Women are treated as less competent human being. Through passing of time there have been acknowledgement by the Constitution of India on the part of importance of women as a productive humane resource for development of nation. Many measures have been adopted for the gender equality. This paved the way for advancement of empowerment of women.

1.1 Carbohydrates Biochemistry
Carbohydrates are essential for life, both in plants and in animals. They are organic chemical compounds made of C, H, and O. These elements get arranged in different ways so that several simple, and stored complex compounds (starch in plants and glycogen in animals) are available in abundance on the Earth. They are involved in enormous biological and nonbiological functions. Their biological functions, found in all living things, are the chief energy source for men and animals, even for herbivorous fishlike carp and rohu fingerlings. Carbohydrates are also essential structural components like nucleic acids, containing genetic information. One must recognize the protective function in cells, plants, and human health management. Even bacteria form a glycocalyx and biofilm for protection. Knowledge about their involvement in blood groups helped to identify universal donors, universal recipients, and genuine donors for the recipient to save a life. Carbohydrates are found as a storage structure for energy in emergency conditions.
Upon combustion, they yield carbon dioxide and water. Autotrophs (plants) synthesize them from carbon dioxide and water to grow, reproduce, and store, but heterotrophs (humans and other animals) use them, too. In plants, they occur as fibers, supporting structures, and simple sugars. The plant carbohydrates are used for preparing adhesives, fermentation, foods, and papers. Cotton fibers are used to make clothes to cover the body and protect humans and animals against adverse climatic conditions.

Concept of Inventory

‘Inventory’ may be defined as ‘usable but idle resource’. If resource is some physical and tangible object such as materials, then it is generally termed as stock. Thus stock or inventory are synonymous terms though inventory has wider implications. Broadly speaking, the problem of inventory management is one of maintaining, for a given financial investment, an adequate supply of something to meet an expected demand pattern. This could be raw materials work in progress finished products or the spares and other indirect materials. Inventory can be one of the indicators of the management effectiveness on the materials management front. Inventory turnover ratio (annual demand/average inventory) is an index of business performance. A soundly managed organization will have higher inventory turnover ratio and vice-versa. Inventory management deals with the determination of optimal policies and procedures for procurement of commodities. Since it is quite difficult to imagine a real work situation in which the required material will be made available at the point of use instantaneously, hence maintaining, inventories becomes almost necessary. Thus inventories could be visualized as ‘necessary evil’.

Abstract

Majority of basic research in our country has foundations in Universities and various Institutions linked to them. This paves way for discovering wilder varieties of the present known cereals and other food crops. Such findings help in bioprospecting the required gene/genetic material for the improvement of the existing crops. As per the Biodiversity Act of 2002, it is the responsibility of these institutions to document the same. But, as research scientists are geared to meet the challenges? Being used to socialistic system from the days of Independence where knowledge generated was open to everyone or closed and kept under the mountains of files, the TRIPS agreement has come as a shock. But the true impact of it was realized in 1999-2000, when the patent amendments were taken up. The private institution/ companies went into the act immediately.  We in the University neither were slow to react nor were we prepared to take the shock.  In this paper some of the problems pertaining to IPR and scenario of Indian Universities and Institutions in this regard were highlighted.

a. Dairy entrepreneurship

A dairy entrepreneur is a person who undertakes dairy based activities such as rearing of milch animals, production of milk, processing of milk, manufacture of milk products and marketing of milk and milk products and also involved in buying and selling of other inputs of dairy business. He finds ways and means to create and develop a profitable dairy business. Dairy entrepreneurs see their farming as a business and as a means of earning profits. So they are willing to take calculated risks to make profits and to grow their businesses. They are also motivated to improve dairy production through mechanization and application of technologies in the field of dairy and allied enterprises.

Introduction

The diverse cluster of naturally occurring organic compounds including fats, oils, fatty acids, waxes, phospholipids, eicosanoids, terpenes, steroids and fat soluble vitamins that do not prefer to interact with water but soluble in non-polar organic solvents like ether, chloroform, benzene, acetone, are called as lipids. The main functions of lipids in biological system include storage and transport of metabolic fuel, structural component of cell membranes, insulation & protection of vital organs from shock and carrier of fat soluble vitamins. Contradictory to proteins,lipids are not polymers in nature and are hydrophobic due to presence of a long hydrophobic chain. Apart from this, lipids also act as precursor molecules for several pigments, hormones and signaling molecules.

Dairy rearing is central to livelihoods and survival of millions of people of India. It is estimated that approximately 100 million people derive their live hood from dairy rearing as primary or secondary source of income. Dairy related activities help to maintain regular in flow of income for these households. Small farmers in India generate nearly half of their income from dairy and the value of cattle represents a significant part of their wealth, so the death of cattle poses a significant risk and affects farmers’ net worth and income.

a. Type of risks to dairy based livelihoods

Large animal’s are expensive and thus carry higher risk exposure. Dairy losses due to the disease, accident, theft, natural calamity can cause significant losses to these household. Sometimes owners are forced to sell their animals due to loss due to incurable disease/ disorder/ fodder and water scarcity and they are unable to rebuild their stock. Many times animal losses force them into poverty trap from where they are unable to recover.

Risks faced by dairy owner’s dairy dependent livelihoods can be classified into two broad categories

The world’s largest population of milch cattle lives in India. In 2020, there were almost 906 million tones of milk produced worldwide, with India being the top producer with a 22 percent share. Annual Growth Rate of milk production in 2019-20 in India was 5.69 per cent. Highest growth rate in milk production was found to be 14.31 per cent in Karnataka. In 2021, the Indian dairy market had a value of INR 13,174 billion.

Lozenges are solid preparations that contain one or more medicaments, usually in a flavored, sweetened base, that are intended to dissolve or disintegrate slowly in the mouth. They can be prepared by molding (gelatin and/or fused sucrose and sorbitol base) or by compression of sugar-based tablets. Molded lozenges are sometimes referred to as pastilles, whereas compressed lozenges may be referred to as troches. They are used for patients who cannot swallow solid oral dosage forms well as for medications designed to be released slowly to yield a constant level of drug in the oral cavity or to bathe the throat tissues in a solution of the drug. Lozenges historically have been used for the relief of minor sore throat pain and irritation and have been used extensively to deliver topical anaesthetics and antibacterial.

Advantages

1. It is easy to administer to both paediatric and geriatric patients.
2. It has a pleasant taste and will extend the time a quantity of drug remains in the oral cavity to elicit local activity.