eChapters

Table cream: It is also called coffee cream, single cream or homogenized cream. It is used in coffee and tests about 20% butter fat.

Table oil expeller: It is a type of the machine that is used for extraction of the oil from the oil seeds (Plate 588).

Table ready meat: Cooked and smoked sausages are called table ready meat.

Tal prolong: This wax is esters of fatty acid glycosides NaCMC.

TAME: It stands for p-Toluene sulfonyl L- arginine methyl ester. It is used in isolation of Trypsin inhibitor.

Introduction

The demand for butter as table spread has declined due to high cost, poor spreadability at low temperature, high saturated fat and cholesterol content, changing life style and increased demand for healthy products. Today food industry is actively involved in new product development, this includes new formulations and imitation of foods being designed to compete with or replace existing products based on their superiority in convenience, cost and quality. The wide acceptance of bread in regular diet among urban consumers (75 percent of all household) reflects around 8 percent rate of growth in bread consumption. With this increase, the requirement of a suitable spread to complement has also increased. Table spreads include a variety of spreadable semi-solid products such as fat spreads, cheese spread, peanut butter etc. Butter has also been blended with vegetable oils/fat to produce a product that retains dairy qualities of butter with enhanced spreadability.

Tabletting is the area where sugar confectionery and pharmaceutical manufacture come closest, as the machines are similar the process can also be similar. Confectioners normally try to make tablets as hard as possible whereas pharmaceutical tablets are normally made to be fairly soft.

Tablets are made by compressing a powder in a die. Under pressure the powder fuses and is ejected as a tablet. The problem of tabletting is to produce a powder that will flow freely when poured into the die but bonds satisfactorily when compressed. Some materials are available in a directly compressible form. One example is sorbitol, which goes some way to explain the popularity of pressed sorbitol tablets with manufacturers. If directly compressible materials are not being used then the material must be granulated before being tabletted.

Granulation

Tabletting materials can be prepared by a number of different methods as outlined below:

ABSTRACT

Jharkhand state is endowed with vast and rich natural resources. It’s 80 per cent population resides in 32,620 villages and depends mainly on agriculture and allied activities for their livelihood. Rural population in Jharkhand still suffers from several ailments, weakness and constraints which come in the way of the use of ICT for agricultural development. Low level of literacy, poor socio-economic status, low penetration of extension services, language barrier, lack of electricity, etc., are some of the problems due to which  the farmers are unable to access the latest techniques in farming through different ICT services and are using the traditional knowledge and techniques which yields very less.

Rural Indian women are extensively involved in agricultural activities. In rural Uttarakhand, women contribute about 90 per cent of the total work in agriculture and animal care. Women’s participation rate in the State’s economy is much higher than in several states and the national average. In Uttarakhand, women’s role ranges from managers to landless labourers. Women’s average contribution is 55% to 66% of the total labour in overall farm production, with percentages higher in certain regions. From a demographic perspective, nearly 17% of households are women, higher than the national data (~11%). The main reason for this shift is migration other than divorce, separation or widowhood.

Introduction

The definition of the teaching-learning process, also known as the education process, is a methodical, planned sequence of events that both the teacher and the student follow in order to accomplish the goals of teaching and learning. In primary education, values education is taught through games. Extension services are vital to the global rural and agricultural communities because they spread knowledge, offer useful skills, and encourage sustainable practices. The teaching and learning process, a dynamic exchange between extension agents and community members with the goal of enabling people to better their lives and livelihoods, is at the centre of these extension efforts.

ABSTRACT

Veterinarians, appointed in field, rarely get the opportunity to update their knowledge and skills, through trainings or courses, due to their working conditions. More over, they feel isolated and neglected from colleges due to poor interactions. Looking to this need, the courses on Post Mortem Techniques and Diagnosis of Parasitic Diseases in Livestock were developed, based on the Need Assessment survey. The courses were developed on interactive CD ROM with audio, video clips and photographs along with some reading material. The courses were of one credit each and had minimum one face-to-face session. The response by the veterinarians was tremendous and around 210 veterinarians offered for the courses by paying fees. Participants and stakeholders expressed the need for additional courses and accordingly two more courses on surgical techniques in large and small animals were launched which also received good response.

Nano-technology refers to technology on a nano- meter scale, specifically less than 100 nano-meters. The novel nano-particles are tiny spheres (fullerenes) or tubes (nanotubes) made from carbon atoms. It facilitates the development of future inventions transversely a vast array of fields. New nano-particles are being made of silicon, ceramic, polymers or even natural ingredients that break down in the body. The characteristics that make these particles functional in the food industry include optical properties, reactivity to temperature, and biodegradability. They can be used as probes or filled with flavorings or nutrients for delivery. Highlights on the categorisation of agriculture with nano- food technology and nutrition are given in Fig 1.

There are three key elements in nano-technology. They are: (1) substances at nano-scale exhibit novel physical and chemical phenomena with novel functions (2) allowing to measure, control and operate material at the nano-scale that transform them to functions. (3) allowing the union of nano scales of materials for exceptional properties.

Abstract

Nutrition is basic to sustainable development being concerned with ensuring food at all times in terms of quality and quantity. As a bridge between food and health it interlinks several variables such as environment and protection from illness and disease, which helps to lead to an optimal quality life. Despite the substantial progress made in India’s food production, serious nutritional challenges continue to threaten her development in human resource development more so rural women are particularly vulnerable to malnutrition. Poor nutritional status of women during adolescence and their resultant vulnerability to anaemia during pregnancy contributes to a higher level of low birth weight children and if it happens to be girl child then the vicious cycle continues. Although food is available through markets at the district and village level, food security at the house hold level becomes a challenge because of lack of purchasing power. Women contribute significantly to agriculture production; on an average their contribution will be around 55-65 per cent. Hence, conscious effort is needed to develop an intervention strategy. One such strategy would be empowerment of women through transfer of technology, which will help in income generation especially during lean agriculture seasons. Priority areas in the field of nutrition for technology transfer would be processing, preservation and value addition of agro based crops. However, training is required for skill upgrading and capacity building of women.

1. INTRODUCTION

Stone fruits belonging to family Rosaceae (sub family-Prunoideae) include several important fruit crops like peach, plum, apricot, cherries, nectarines etc. The World production of these stone fruits is approximately 45.49 million tones; out of which 39.61 million tones stone fruits are grown in Asia and India contributes 6.67 million tones of stone fruits annually. Among all the stone fruits Peach, Plum and Apricot production in world is 24.98, 12.05 and 4.11 million tones, respectively whereas India alone produces 287778, 261903 and 17862 metric tones of peach, plum and apricot, respectively (Table 1). These stone fruits are grown extensively in USA, Spain, France, Italy, Turkey, Morocco, Iran, Africa and Australia. In India, these are grown in J&K, Himachal Pradesh sub-mountainous tracts of Punjab, Uttarakhand, North East States and to the limited extent in the Nilgiris hills. Primarily, these stone fruits are used for table purposes or processed to prepare various types of value added products like jam, jelly, marmalades, preserves, baby foods, nectar, juices, squashes, concentrates, ready-to-serve beverages, wines and also processed into dried products.

Introduction

Main stay of Indian floriculture is to grow traditional loose flowers mostly for worship, personal adornment and traditional decorations. With the evolving culture of ‘saying it with flowers’ the cut flowers sector made significant inroads in recent times. Today the traditional flowers are grown in area of 2.48 lakh hectare producing 16.58 lakh tonnes of loose flower and 4.84 lakh cut flowers (NHB 2015). India also has significant proportion of trade in potted flowering plants, ornamentals foliage plants for landscaping, turf grasses, cut foliage, dry flowers, specialty flowers, annual flower seeds and fillers. India exported floricultural produce worth Rs. 450 core (APEDA 2016) that comprises fresh cut flowers (to Europe, Japan, Australia, and Middle East, USA), loose flowers (for expatriate Indians in the Gulf and Europe), cut foliage (to Europe), dry flowers (to USA, Europe, Japan, Russia, and Australia) and potted plants (Middle East) besides seeds and planting material. The major market for domestic flowers is in Delhi, Mumbai, Calcutta, Chennai, Pune, Bangalore, Hyderabad etc. With limited infrastructure the amount of trade that takes place in the major markets varies from season to season.

1. INTRODUCTION

Vegetables occupy a prominent position in our diet especially to tone up our digestive system and provide nourishment. Regular use of vegetables, supply many essential health building and protective substances, such as vitamins and minerals. India ranks second in vegetable production in the world. The abundant production of vegetables during the season, results in a glut. Consequently, a large quantity of vegetables gets spoiled resulting in a considerable loss of natural resources. Therefore, preservation is the best way to save the wastage of vegetables and make them available even in the off-season (Plate 1).

Current and emerging animal nutrition, reproduction and health management technologies have the potential to improve efficiency of livestock production. However, the thermal stress or hyperthermia caused by elevated ambient temperature reduces feed intake, milk yield, growth rate and reproductive performance of livestock species. Livestock in tropical countries will be affected severely by the abrupt and fast-paced climate changes. The impact is not only on production traits, a number of animal species may become endangered. Many of the native livestock species still perform better under climatic stress and low-input conditions. It is necessary to catalogue the indigenous livestock genetic resources, elucidate their genetic make-up and regulation of key metabolic pathways of adaptation and productive attributes and using the inferences to develop strategies for utilizing livestock resources under climatic stress.

Technology Assessment and Refinement
What is Technology Assessment?
Technology assessment serves as a method or tool for forecasting future technological needs. It helps in envisioning or predicting potential technological developments required by users and in identifying areas where existing technologies can be improved. In agriculture, evaluating a technology means understanding its worth or effectiveness. This evaluation can be done by researchers, farmers, or other relevant stakeholders. The knowledge obtained from such evaluations is essential for creating new technologies, improving existing ones, and ensuring their successful adoption by end users.
The approach to technology assessment varies depending on who is conducting the evaluation, the purpose behind it, and the specific characteristics of the technology being assessed. It is commonly defined as the organized and intentional use of knowledge, skills, and experience to carry out a task or deliver a service that contributes to the well-being of society.
Technology Assessment: Definition and Objectives
According to Strasser (1972), technology assessment is a structured approach to planning and forecasting that identifies various options and associated costs. It considers not only economic factors but also environmental and social impacts, both internal and external to the technology being evaluated. The assessment places emphasis on analyzing both the positive and negative consequences of technologies. As such, institutions involved in the development, refinement, and dissemination of agricultural technologies have a significant stake in conducting technology assessments.

Basics of Technology Commercialization
Technology, a ubiquitous force shaping our world, can be understood from various angles. Here’s a breakdown of its definition, functions, and the fascinating process of its advancement.
Definition
At its core, technology is the application of scientific knowledge for practical purposes. It’s not just about gadgets and gizmos; it encompasses a vast array of systems, processes, and tools that we use to transform the world around us and solve problems. This includes everything from the humble wheel to the intricate workings of artificial intelligence.
Functions
Technology serves a multitude of functions, broadly categorized into:
Simplifying tasks: From automated manufacturing to self-driving cars, technology automates and streamlines processes, saving time and effort.
Enhancing communication and connection: From the internet to social media, technology bridges geographical barriers and fosters global interaction.
Expanding our knowledge and understanding: Scientific instruments, telescopes, and advanced data analysis tools enable us to explore the universe, delve into the microscopic world, and gain deeper insights into various fields.

1. INTRODUCTION

Indians are known to prepare preserves from the ancient times. They were also familiar with ther therapeutic values associated with the preserves. Besides, candies, reathers and toffees are the other food products prepared and consumed. In this chapter, the methods of their preparation are described.

2. PRESERVES

A preserve is made from properly mature fruit, by cooking it whole or in the form of large pieces in heavy sugar syrup, till it becomes tender and transparent. In its preparation not less than 45Kg of the fruit are used for every 55Kg of sugar, and cooking is continued till a concentration of at least 68 per cent of TSS (Total Soluble Solids) is reached.

Freshly made preserves are wholesome and have an attractive appearance. When they are stored for a long period, their natural colour and flavour deteriorates on account of oxidative changes. They should therefore, be made only during the season, unless there should be adequate facilities to keep the fruits so that they are available in the off-season also.

My definition of a ‘Developed India’ is “when the quality of life in our rural areas becomes comparable to that in the non-urban areas of already developed countries”. Another way of looking at development is to look at ‘Measures of Development’. Unlike the three used by United Nations, viz. per-capita Gross National Product, life expectancy at birth and adult literacy, I have been suggesting for a long time that the appropriate measures of development for a developing country are only two – per capita electricity consumption and female literacy. Availability of electricity is essential to provide the basic amenities like pure drinking water and proper health care and to develop rural industries. And also, without near-hundred per cent literacy and without societal equity – evidenced inter-alia through gender non-discrimination – the fruits of science and technology (S&T) will not fully reach rural India.

Technology Foresight to Become a ‘Developed’ Country

Choosing the right technologies to put the nation on the part of rapid development requires technology Foresight. Technology foresight must be distinguished from Technology Forecasting, which attempts to predict future technological developments, without worrying about the impact of these developments on the economy, society or the environment. Technology foresight adds assessments from economic, social, environmental, security and even ethical points of view to technology foresight. One may often get different answers from such analysis depending on whether you are from India or say, from the United States of America, to the need for technologies like, for example, fast breeder reactors or rural food processing.

Basics of Technology Incubation
Technology incubation is a fascinating process that fosters the growth of innovative startups and businesses with high-potential technology. It provides a supportive environment and resources for early-stage companies to develop their ideas, validate their business models, and navigate the challenges of commercialization.
Here’s a breakdown of the key aspects of technology incubation: What happens in a technology incubation?
Pre-incubation: Startups with promising ideas can receive initial guidance and support to refine their concepts and develop a business plan.
Incubation: Selected startups gain access to shared office space, mentorship from experienced professionals, networking opportunities, and access to funding sources.
Post-incubation: Graduated startups continue to receive support in areas like marketing, legal advice, and investor relations as they scale their businesses.
Benefits of Technology Incubation
Reduced risks: Startups can test their ideas and validate their market potential before investing significant resources.
Access to resources: Incubators provide vital resources like office space, equipment, and software, reducing the financial burden on startups.

Abstract

Hills and mountains are an important agro-ecosystem, which have lagged  behind the plains in respect of agricultural development. The plains of India witnessed green revolution followed by white, yellow and blue revolutions, which not only increased production and productivity of food crops but helped in bringing about overall development that led to livelihood security in the rural India. The hills, however, remained technologically backward resulting in low agricultural productivity, which brought about livelihood insecurity in these areas. And this has happened despite the fact that a large number of top class institutions of the CSIR, ICAR, ICFRE, Atomic Energy 
Commission, GSI and BSI along with State Agricultural Universities have been present (in the region) and were engaged in developing technology relevant to agriculture and allied areas. However, these technologies did not reach to the end user i.e. the hill farmer for a variety of reasons. Therefore, technology development and dissemination have been accorded high priority by the state governments.

The word biscuit drives from Danisbiscoctus which is the Latin word used for twice-cooked bread in Britain and refers to bread rusks made for sailors (ship biscuits) as long as the Middle Ages. Biscuits are thin, flat, baked and crisp items made comprising flour, sugar and fat as the key ingredients. These usually have a moisture content of less than 4% and have a long shelf life, maybe six months or more, when packed in moisture-proof containers. They may be a part of routine diets, sweets, luxury gifts, nutritional items, baby foods, pet foods, chocolates and creams added, etc. The appearance and eating qualities determine the appeal to consumers.