eChapters

Sample Preparation

a) Plain products: Sample should be softened at room temperature. Since the melted fat tends to separate and rise to the surface, it is not advisable to soften the sample by heating on a water bath or oven or flame. Mix thoroughly by stirring with spoon or eggbeater or by pouring back and forth between beakers.

b) Ice-cream containing Fruits and Nuts: Fill one third part of the cup with ice cream sample. Melt the product at room temperature and mix until insoluble particles are finely divided (about 3-5 minutes for fruit pieces and upto 7 minutes for nut pieces). Otherwise, the product may be ground in a porcelain or glass pestle and mortar. Don’t let temperature exceed 25oC at any time during softening and mixing steps. If fat separation occurs, discard sample otherwise immediately pour mixture into wide jar and cap tightly. If allowed to stand, shake vigorously before taking sample for analysis.

Groundnut is one of the main oilseed crop of India.Unlike many oilseeds, Groundnut can be consumed directly in various farms and hence now it is also being considered a supplementary food crops. In india groundnut is grown in an area of about 6.5 hectares with a production of  about 7 million tones of pods per annum (2007). It is one of the few crops that can be cultivated even on marginal lands under low input conditions. Unfortunately average productivity of groundnut in india is quite low (1000kg) compared to (USA-3000 kg/ha, China- 2600 kg/ha, Argentina-2100 kg/ha  and  Indonesia-1550 kg/ha).

1 Analysis of Chemical Composition of Milk

 1.1 Determination of Acidity of Milk

 Introduction

The acidity of milk can be determined by titrating the milk against standard sodium hydroxide solution using an indicator like phenolphthalein and is expressed in the terms of lactic acid. Though natural acidity in milk is due to its constituents such as casein, albumin, citrates, phosphates and carbon dioxide but it is customary to express in terms of lactic acid. As one gram equivalent weight of an alkali neutralizes one gram equivalent weight of an acid, the volume of standard alkali required to neutralize lactic acid of fixed volume of milk gives percent acidity of milk according to the reaction.

Introduction

India has shaped its economic growth and transformed through information technology and digitalisation/ The Digital India initiative has tremendously improved its economic development. India’s efforts to revolutionize its information technology have taken the road ahead among the developed countries/ The contribution in the digital payment system has shifted in the banking and financial services sector. The emergence of technology upgradation through the internet has gained momentum in shifting towards internet and mobile banking technologies. The advent of technology has revolutionized the banking system through the evolution of financial technology with sustainable technological architecture through artificial intelligence which has enhanced ease of access for customers in the banking and financial sector. Artificial intelligence revolutionized various industries especially in the banking sector which has enhanced the way for interact the customers. The AI technology helps in reducing the cost for the Financial Sector. The Banks are welcoming the new age technology to serve betterment of the modern banking services.

The effectiveness of community mobilization efforts depends significantly on the quality of analysis and understanding that guides strategic planning and decision-making processes, requiring sophisticated tools and frameworks that can capture the complexity of community circumstances while providing actionable insights for collective action. The integration of systematic analysis tools with deep understanding of value systems creates powerful foundations for community mobilization that can navigate both technical challenges and cultural dynamics that influence success and sustainability of development initiatives. Analysis tools provide structured approaches to understanding community conditions, opportunities, and constraints while helping communities develop strategic perspectives that can inform effective action planning and resource allocation decisions. These tools transform complex information into accessible formats that can facilitate community dialogue and consensus-building while building local capacity

Statistics is a branch of science which deals with the collection, classification, description and interpretation of data obtained by conducting surveys and experiments. The essential purpose of it is to describe and draw valid inferences about numerical properties of populations” (Ferguson 1966). The experience in statistics application indicates that a single statistical method can be used in different research areas for dealing with different types of problems. Various possibilities which application of a statistical method provides in certain research areas should be considered as an adequate way of dealing with a problem of the research. However, it should be noted that statistics is not a method by which it is possible to solve all the problems in a research. Nachmias and Nachmias (2009) stated that there are basically two types of statistics which include descriptive and inferential statistics. Descriptive statistics enable the researcher to summarize and organize data in an effective and meaningful way. It involves the use of tables, charts, graphs, mean, modes, median, standard scores and correlation to treat collected data. Inferential statistics is concerned with making inferences from a unit of a population. Inferential statistics is concerned with making inferences from a unit of a population. Inferential statistics allow the researcher to make decisions or inferences by interpreting data patterns. Researchers use inferential statistics to determine whether an expected pattern designated by the theory and hypotheses is actually found in the observations. To decide whether this hypothesis is true, researchers might survey the respondents and then use descriptive statistics to make comparison between these groups and would employ inferential statistics to determine whether the differences between the groups are significant or not.

1. Introduction

The chemical composition of a food is of utmost importance from many standpoints, including nutrition, safety, and stability to microbiological, chemical or physical changes. Analysis of these food components is required to provide nutrition labelling for informing the health-conscious consumer, for quality assurance during processing and storage, and for regulatory purposes. The methodology used in analysis will depend on the particular component and the nature of product being analyzed, the purpose of the analysis, and the availability of resources. The emphasis of this chapter is on understanding the principles, procedures and calculations involved in estimating a particular component in fruits, vegetables and their products.

All human beings are prone to a state of anger, which affects their performance during their day-to-day life. Anger and aggression are the same, although they are often experienced at the same time. Anger is an emotion, whereas aggression is a behavior or form of intervention. Whereas anger is internal, aggression is external. But both are typically associated with physiological arousal.

A person who perceives that wrong has occurred, which should be corrected, usually feels anger. Anger is a reaction against somebody, a person, an event, or an object. It is resentment to some injustice which has been perceived to have been meted out. The emotion of anger leads to aggressive behavior, especially among adolescents and teenagers. Aggression further causes pain to individuals.

Let us try to understand what we mean by anger, aggression, and pain, and how to manage them.

1.    Pasteurization can be used to destroy

(a) Soamtic cells

(b) Bacteria

(c) Antibiotics

(d) All of these

2.    The higher amount of total solids in milk will result in

(a) Increased heat stability

(b) Decreased heat stability

(c) Both (a) and (b)

(d) Decreased or increased heat stability depending upon temperature

Abstract

By loosely inspiring the actions of neurons in the human brain, artificial neural networks (ANNs) are widely accepted as a powerful nonlinear adaptive approach to tackle complex, dynamic, highly nonlinear, and ill-defined problems in an increasing number of fields of food industry.They have been used extensively in food drying to solve problems of nonlinear function approximation, pattern recognition, data description, optimization, simulation, pattern recognition, control, data sorting, clustering, and noise reduction, due to their massively parallel structure and capability to learn from examples. In this chapter, after providing a brief description of ANN technology and its principles as well as the structure of the most commonly employed ANNs in this context, an example is given to explain how the ANN technique is used for modeling and controlling food drying process. Generally, modeling, prediction, and optimization of heat and mass transfer, thermodynamic performance indicators, and quality parameters as well as physico-chemical attributes of dried foods are the most popular subjects to attract researchers’ attention to apply the ANNs in food drying industry.

Synonyms :  Splenic fever, wool sorter’s disease, Tarka
It is an  infectious disease of livestock and worldwide in distribution. This is a zoonotic disease. It is also  known as splenic fever because of enlargement of the spleen (splenomegaly).

Etiology : It is caused by a rod shaped bacteria of 4-8 µm X 1-1.2 µm known as Bacillus anthracis. It is non-motile, capsulated, aerobic, spore bearing and Gm+  in nature. The organisms  remain in chains. It was the first pathogenic bacterium to be observed under the microscope, the first communicable disease to be transmitted by inoculation of infected blood, the first bacillus to be isolated in pure culture and shown to possess spores and the first bacterium used for  preparation of an attenuated vaccine.

Anthropometry is the study of the measurement of the human body in terms of the dimensions of bone, muscle, and adipose (fat) tissue. It is a branch of anthropology dealing with measurements of human body to determine difference in groups and individuals. The word “anthropometry” is derived from the Greek word “anthropo” meaning “human” and the Greek word “metron” meaning “measure” (Ulajaszek, 1994).

Abstract

The cereal grains are grown around the world, the most common is wheat, which accounts for one third of the total grain crop worldwide. In addition to providing energy, whole grains contain several key nutrients, including fibers, lipids, B vitamins and minerals as well as other beneficial components such as phenolic acids, flavonoids, lignans and phytosterols. Several of these components function as antioxidants. While multiple studies have been conducted to analyze antioxidants in different grains. In wheat and other grains, naturally occurring phytonutrients with antioxidant activity include phenolic acids, flavonoids, coumarins, polyphenols, phytates, terpenes, carotenoids, tocopherols and tocotrienols. Potential roles of the naturally occurring antioxidants in grains include free radical scavenger, reducing agent, complexation of prooxidant metals, quenchers of singlet-oxygen molecules and antioxidant defense enzyme system activators for biological systems. Wheat grain contains several components that have potential antioxidant activity and thus may have a protective role in human health. Traditional wheat-based breakfast foods include hot and cold ready-to-eat (RTE) cereals, as well as a variety of yeast-leavened and chemically leavened bakery products. Increasing baking time and temperature increases antioxidant activity in the bread crust and lowers antioxidant activity in the bread crumb portion. Wheat and wheat based products, particularly partial and 100% whole grain products have been shown to provide a variety of beneficial components including fiber, vitamins, minerals and other phytonutrients with antioxidant activity. Scientific evidence indicates that consumption of three or more ounce equivalents of whole grain foods per day may reduce the risk of coronary heart disease, type 2 diabetes and certain cancers and help with weight management.

Abstract

Dietary antioxidants can be found naturally in various fruits, vegetables and food products.Typically, antioxidant phytochemicals commonly found in food products are Vitamin C, Vitamin E, carotenoids, polyphenols, melanoidins and indoles. The main characteristic of an antioxidant is its ability to scavenge free radicals and form stable end product which inhibit the chain oxidative mechanisms that lead to degenerative diseases which are harmful to human health. Drying is widely used in food processing to minimize food wastage and to extend food shelf-life. Pretreatment, drying methods and storage conditions are some of the processing parameters affecting the quality of dried products. Selection of processing conditions and storage environment are therefore critical in maximizing the retention of food antioxidants. This chapter aims to compile and summarize studies carried out for antioxidants namely antioxidant contents in dried food products, effect of processing parameters and quantification methods in the analyses of antioxidants.

Beekeeping symbolizes the biological interdependence between insects, pollination and production of seed. Honey bees have been tirelessly rendering this yeoman service to benefit human-kind since time immemorial. Beekeeping is defined as “the science and art of rearing honey bees for man’s economic benefits”. Since, honey producing bees are restricted to the genus Apis beekeeping is also called ‘Apiculture’. A suitable place selected for housing honey bee hives, equipments and related accessories is referred to as an “apiary”. The invention of movable hive with separable frames in 1851 by L.L. Langstroth gave beekeeping the impetus to flourish. Further fine-tuning of scientific rearing techniques in these movable hives helped in spreading beekeeping to the newer areas.

Honey Producing Species of Bee

About 20,000 bee species are found worldwide. However, only four species viz. the European honey bee (Apis mellifera Linnaeus), the oriental bee (A. cerana Fabricius), the dwarf bee (A. florae Fabricius), and the giant or rock bee (A. dorsata Fabricius) are commonly recognized as honey producing. Amongst these two, only A. cerana and A. mellifera are hived because these build multiple-combs in dark cavities. The other two build single comb nests in the open (Akratnakul 1987a, Ruttner 1987).

Smart Farming is a hi-tech and effective system of doing agriculture and growing food in a sustainable way. It is an application of implementing connected devices and innovative technologies together into agriculture. Smart Farming majorly depends on IoT thus eliminating the need of physical work of farmers and growers and thus increasing the productivity in every possible manner.

With the recent agriculture trends dependent on agriculture, Internet of Things has brought huge benefits like efficient use of water, optimization of inputs and many more. 

ABSTRACT

Dairy Development plays a vital role in bringing out significant changes in socio-economic structure of rural economy. The main objectives of Dairy Developments in India is to increase production and availability of milk through integrated policy of cattle cum Dairy Development, eliminating the middlemen, through formation of co-operatives and self supporting dairy enterprise. The advent of Geographical Information System (GIS) has added new vistas in the field of Dairy Farm and Management. It also helps in integrating the whole Dairy Farm in a more precise way to get correct information about the various factors related with the whole dairy farm.

Introduction

The farm of Sarasa Green Projects around Chapabandi, Bansgora and Hetedoba Mouzas near Durgapur in Burdwan District of West-Bengal. Dairy Development plays a vital roll in brining about significant changes in socio-economic structure of rural economy. The main objectives of Dairy development in West-Bengal is to increase production and availability of milk through integrated policy of cattle cum Dairy Development eliminating the middlemen through formation of co-operatives and self supporting dairy enterprise. (Fig.1)

ABSTRACT

Packaging plays an important role in food industry. The huge waste of packaging generated every year poses a great threat to the environment. The recycling and reuse of the food packaging is limited. Plastic packaging in particular are the serious concern with respect to their disposal. This is the high time when eco-friendly green technologies for the food packaging should be explored. This chapter discusses various possibilities to use the green and eco-friendly approaches for food packaging.

Keywords: Green packaging, bio-degradable, recycle, reuse, edible packaging.

ABSTRACT

The concept of the Kissan Call Centres-KCCs (Farmers’ Call Centres-FCCs)) was a logical outcome of the Government of India’s (GOI’s) commitment to leverage the ICT for overcoming the constraints of distance and time in providing new generation extension services to the farmers of the country by facilitating their direct virtual contact with the agricultural extension and expert personnel. The study on KCC has shown that farmers in the age group of 29 to 48 years are the biggest user group of KCC helpline. In terms of academic background, farmers with a minimum exposure of six to seven years to formal schooling (86%) seek to utilize the KCC support and relatively inexperienced farmers with less than 10 years of experience are more likely (47.5%) to call the KCC. The scope to enhance awareness and access among women farmers to the KCC helpline is huge as their current levels of participation are negligible. As regards the performance of KCCs, 84% of the farmers who called the KCCs expressed overall satisfaction from the advice provided through the helpline.

Introduction
Open-source software has revolutionized the way individuals and industries approach digital content creation, offering high-quality, community-driven solutions without the cost of proprietary software. Among the most popular open-source tools for graphics and 3D modeling are GIMP (GNU Image Manipulation Program) and Blender. Both programs provide powerful capabilities for creating, editing, and enhancing visual content. This chapter delves into the application of GIMP and Blender, exploring their key features, workflows, and how they can be utilized across various fields of digital production. This chapter explores the capabilities and applications of two prominent open-source software tools: GIMP (GNU Image Manipulation Program) and Blender. These software tools are transformative in the fields of digital design, animation, and media production. The chapter provides an overview of their features, real-world applications, and advantages over proprietary alternatives. Through practical case studies, the chapter
demonstrates how GIMP and Blender empower professionals, educators, and hobbyists to create high-quality visual content without incurring significant financial costs.
What is Open-Source Software?
Open-source software is freely available for use, modification, and distribution. It fosters collaboration among developers and users, resulting in cost-effective, versatile, and frequently updated tools.