eChapters

12.1 Active Packaging: Types, Mechanisms, and Applications • Antimicrobial Packaging: This type contains substances such as organic acids, enzymes, or metals like silver nanoparticles to prevent microbial growth, thus prolonging shelf life ( Ma, Q et al .2021) • Oxygen Scavengers: These absorb oxygen to minimize oxidation and spoilage, often used in snacks, baked goods, and meats. • Moisture Control: Packaging features absorbent materials or humidity regulating films to keep moisture levels optimal, particularly in fresh produce. • Ethylene Scavengers: These helps slow down the ripening process in fruits and vegetables by reducing ethylene gas levels. • CO? Emitters: These generate carbon dioxide to inhibit microbial growth, particularly useful in certain food products (Yildirim et al., 2018) 12.2 Mechanis

Packaging, hardening, storage, and shipping are essential final stages that protect ice cream quality after manufacturing. This chapter explains the role of packaging in protecting products from moisture loss, contamination, physical damage, and environmental exposure. It examines hardening technologies, including rapid-hardening systems, tunnels, spiral systems, and other industrial arrangements. The chapter also discusses bundling, shrink wrapping, palletizing, frozen storage, distribution models, and cold-chain requirements under Indian conditions. Temperature control throughout the distribution system is emphasized because fluctuations can cause recrystallization, texture deterioration, shrinkage, and other defects. The chapter provides practical guidance for maintaining product integrity from filling through storage and final delivery.

Packaging is an important consideration in vegetable and fruit market. The use of properly designed containers for transporting and marketing of vegetables is significantly reduce losses and maintain their freshness succulence and quality for longer period. Packaging also provides protection from mechanical damage and undesirable physiological changes and pathological deterioration during storage, transportation and marketing.

Many vegetables are transported in gunny bags and bamboo baskets. Packaging material such as polythene films, paper boars, and boxes lived with polythene and other materials can effectively prolong the shelf life of vegetables. By using plastic films vegetables can be protected from dry air. Polythene packaging provides modified atmosphere and consequently reduces decay, softening, and loss of solids. The thickness and permeability to CO₂, O₂ and water vapour of films needs to be standardized for each vegetable.

Various systems were developed to take produce from field to consumer and selection of a particular method depends on several factors, including perishability and value of crop.  One method is to harvest the crop and take it to a packhouse for various unit operations like grading, cleaning, post-grading treatments, and packing for transport and marketing. When deciding upon where to locate a packinghouse, access to field and market point, adequate space for vehicles to enter and leave  packinghouse and ease of access to labor will all be considered.
 
In the simplest packinghouse, produce is delivered in picking containers, immediately after harvest, directly to packers.  Packers then sort, grade, size and pack the produce directly into appropriate transport containers. In this case, each worker must be aware of produce defects, grade and size requirements, and packing methods.

This process involves building up a coating of sugar and sometimes of other things, layer by layer. Panning is one of those processes that the confectionery and pharmaceutical industries have in common.

The coating of confectionery with sugar using a pan is very ancient. Originally, these products were made in an open pan suspended over a fire by chains. Apparently the operator swung the pan by hand, coating the product with sugar syrup which was then allowed to crystallise. The normal modern small-scale method is to use a rotating dragee pan (Fig.No.19.1).

These are elliptical vessels made traditionally of copper, but now more commonly of stainless steel. The pan is equipped to be rotated and usually there is a system for supplying and extracting air and possibly with a system for spraying in the sugar syrup. Typical pan sizes are between 1.5 and 0.9 m in diameter although smaller sizes are used for small-scale work.

Introduction
Panch Parivartan, which translates to “Five Transformations,” is an innovative framework that uses information technology (IT) to catalyze a profound and holistic transformation across multiple sectors of society, governance, and the economy. This framework aims to create a sustainable and inclusive model for development by leveraging IT to drive change in key areas, including governance, economic growth, social equity, education, and environmental sustainability. In India’s development, particularly in the drive towards a Viksit Bharat (Developed
India) by 2047, the Panch Parivartan framework outlines a roadmap where IT is the backbone for achieving transformative change. Through the strategic deployment of IT solutions, the framework seeks to address complex challenges, unlock new opportunities, and pave the way for a more equitable, efficient, and sustainable society.

India has experienced marked changes, both at international and national levels. Technological progress, ICT penetration in rural and urban areas, and changes in current government policies have resulted in changes in the country’s social structure and power relations. The government initiated various programmes like Rashtriya Mahila Kosh (RMK), Development of Women and Children in Rural Areas (DWCRA), Mahila e-Haat, and Support to Training & Employment Programme (STEP) etc. are there to improve the state of rural women. 

3.1. Introduction

Paper and paper-based packaging is the traditional form of packaging used for various food products due to its various advantageous characteristics. It is less expensive, flexible, lightweight, durable, recyclable and available in various shapes, sizes and colour to meet customer needs. Hence it occupies a vast market in food packaging from primary (i.e., packaging which is first used after manufacture) to secondary (i.e. processing aids of primary packages) packaging and the production of paper has doubled in the last three decades. In the year 2020, china was the leading producer for paper and paper based packaging followed by USA and Japan (Figure 1).

Synonyms : Johne’s disease, Chronic  specific enteritis of cattle, Chronic bacillary dysentery
 
Paratuberculosis (Johne’s disease), an infectious disease caused by Mycobacterium avium subspecies paratuberculosis (MAP), has been recognized as a major disease of ruminants for over a century. It is primarily a disease of domestic and wild ruminants and causes heavy economic losses  in cattle, sheep and goat industry. It is spreading insidiously among animal population worldwide.  Recently it has been shown  that  the disease is not restricted to ruminants only and the host range is expanding to cause disease in other species including Crohn’s disease in humans. In India, the  disease has been occurring  since early 1930s in cattle, sheep and goats in almost every state. The disease in ruminants is clinically characterized by chronic intermittent profuse diarrhea, weight loss, emaciation and finally death.

Abstract

The participation level of farm women in economic activities of self-help groups to know the socio-economic factors contributing to their participation in such groups and the constraints faced by them was studied during 2004-05 at Kadur taluk of Chikkamagalore district of Karnataka. Apart from these findings on the factors affecting their involvement in SHGs and the problems faced by them, the study also revealed that majority of farm women had medium level of family income, mass media participation and, low level of communication status.

Abstract

Jasmine production in coastal Karnataka was confined to only few farmers with some specified pockets of coasted belt. Only a hand full of farm women in Belman, Manchakal areas were cultivating jasmine successively. The scientists of Extension Education Unit (EEU), Mangalore Campus of University of Agricultural Sciences, Bangalore visited the area and conducted a Survey during September 2001 and gathered information about farmers practicing jasmine production in the area and came out with some success stories from the jasmine growing belt. The jasmine market was studied especially the demand for jasmine flowers (Udupi Mallige). It was observed that there was huge demand for Udupi Mallige. The extension specialists conducted training programmes in different locations in the coastal belt of Karnataka which are not traditional jasmine cultivated areas. As a result the technology has spread to the entire coastal belt. At present farm women are supporting themselves soley by cultivating jasmine in an area of 3-5 cents with a minimum of 20 bushes. Further, the KVK’s which are working in Udupi and Dakshina Kannada districts are also working in this direction through On Farm Testing, Frontline Demonstration, Off campus and On campus training.  Since it involves only women labourers, it is one of the most important and viable subsidiary as well as main occupation of the women folk in the district

Youth of today are the hopes of tomorrow.  They are the backbone of a country.  Youth reflect the national potentiality and represent the life blood of a nation. The future of the country lies in their hands.  What they will become, what they will do, what role they will play in the free democratic society, will depend, to a greater extent, on the period between childhood and adulthood.  They are the most potent segment of the population of a country. It is they who are to shoulder responsibility for the future development of the country.

The socio-economic development and prosperity of the rural areas depends, to a considerable extent, on the type of the youth the country side has, because the rural youth have abilities to orient themselves to go along the main stream of the development process.  The youth, a bulk of total population of the country, are the national cream and the future crown with full possession of physical built and mental tenacity and power. They are the precious human assets who can play an important role in nation building activities if opportunities are provided.  If a country can harness a creative and pervasive force like youth, it can substantially and quickly advance towards modernization. Youth are the nation builders of tomorrow. They are not only carriers of new ideas and are more receptive to new ideas, ready to bear risk and willing to work as a Team.

7.1. People’s Participation in Observation, Analysis and Planning for Rural Development

Why should people participate?

There is no controversy as to whether there should be people’s participation in the development programmes in the development programmes designed to meet the basic needs of the people. The post-mortem of any unsuccessful programmes has shown that they have invariably failed when they failed to provide an adequate place and importance to people’s participation in the planning and analysis.

There is a body of philosophy and a set of assumptions behind people’s participation in rural development. These are;

i) It should be people’s programme with government’s participation;

ii) Community needs to build up their own capacity, agents have got a catalytic role;

iii) Self- imposed changes have got permanence as compared to those imposed from outsides

iv) Holistic approaches are far better than the fragmented approaches;

v) People need certain help to solve unique problems;

Information and Communication Technology is ruling the world in all walks of life and access to mobile phones and internet facility is growing in India at a rapid rate in recent years. However, the access to internet based technologies have confined primarily to the urban areas. Rural communities have not been able to gain to the same extent from IT. As a means of agricultural technology transfer to farmers, information technology has had a limited impact.

Participatory Rural Appraisal (PRA) stands as a methodological framework comprising participatory and visually oriented techniques for assessing communal and group resources, discerning and prioritizing challenges, and evaluating strategies to tackle them. It serves as a research and planning approach wherein local communities, with or without external guidance, engage in a comprehensive examination of issues pertinent to their populace. The process involves identifying problems, weighing various solutions, and formulating a Community Action Plan to address the identified concerns. Central to PRA is the inclusion of diverse community perspectives in the analysis and empowering the community to lead the evaluation of its circumstances and the search for remedies. While external actors may partake as facilitators or providers of technical expertise, the autonomy of the community in driving the process is paramount.

Introdution

In developing countries, traditional methods have special advantages over modern agricultural techniques. The capital and technological skill requirements in the use of traditional technologies are generally low and their adoption often requires little restructure of the traditional societies. By adopting such indigenous knowledge, our ancestors did not face any problem of large scale pest out break or economic crisis unlike the today’s farmers. The present study focused with this central theme of research.

Indigenous Technical Knowledge refers to the unique, traditional, local knowledge existing within and developed around the specific conditions of women and men indigenous to a particular geographic area (Grenier, 1998). Indigenous Knowledge is the accumulated knowledge, skills and technology of the local people. Indigenous Knowledge has two powerful advantages over scientific knowledge like it has little or no cost, and is readily available. Indigenous Knowledge can be defined as the knowledge built up by a group of people through generations of living in close contact with nature over the years; the farmer in India had been using cow dung and cow urine as manure in the fields.

Introduction

Goats provide multiple products like chevon, milk, skin, fibre, manure and transport. Pashmina occupies a prime position among animal fibres for its firmness, warmth, durability, lightness, softness and ability to absorb dyes and moisture compared to mohair and/or wool for being free from modulation and crimps. Pashmina is highly valued fibre for manufacturing quality apparels. It has recorded its name in the Guinness Book of World Records for being costliest cloth in the world after trade ban of most precious natural fibre Shahtoosh (King of fibre) of small Tibetan Antelope known as Chiru. In India, two recognized pashmina breeds are Changthangi and Chegu. Changthangi is native to high altitude areas (3700 to 4500m) in Ladakh region of Jammu and Kashmir reared by a pastoralist nomads Changpas whose population is 1,96,000 (LADHC, 2006). The Chegu breed is distributed in cold-arid trans-Himalayan mountain ranges from Himachal Pradesh to Uttaranchal at an altitude of more than 3000 m (Thakur et al., 2006).

Introduction

Military personnel’s are deployed for operation in adverse climatic conditions like desert, cold (arctic) and high altitude regions. Stressful and challenging living conditions have affected the outcome of many battles, campaigns and wars. Acclimatization to the environmental condition is a very essential stage of deployment. The time for acclimatization is restricted/limited for the effective operation towards the purpose of deployment. The performance of the military personnel in various deployed regions depends on the nutrition provided by the food consumed. The operational rations are designed to provide the essential nutrition to enhance their performance during training and/or operational situations.

Nutrition requirement of military personnel is different from that of the civilians. The nutrition requirement also varies with the kind (sedentary or continuous work) and region (plain, desert or high altitude) of deployment. The environmental stress caused by extreme heat, cold, etc. also influences the nutrient requirement/ intake. The insufficient dietary nutrient intake affects the immune function, pace of recovery from illness and injury and also the physical performance (Tharion et al., 2005).

The operational ration is also designed in such a way that it provides to the military personnel the required nutrition from the build in nutrition reserves during certain operational situations. Considering the vital criteria for nutritional requirement, the menu for the military personnel is designed. The chapter discusses the past, present and future of the army operational ration (AOR) in various countries of the world and the influence of advances in food processing methods in AOR menu.

Abstract

Issues regarding intellectual property rights and their protection are heralded nowadays in the scientific arena both in developed and developing countries. IPR is being given greater attention and importance due to the projected idea that it is a dependable means through which greater skills and knowledge can be utilised to serve as a reliable resource for the upliftment of the economy as well as knowledge dissemination. In context of microorganisms, India does not allow patenting of microbes whichalready exists in nature assuch but genetically modified version of the same microorganism with enhanced and improved efficacy can be patented. The deposition of microorganisms in a culture collection recognized as an international depository authority (IDA) is necessary if intellectual property rights regarding these microbes are to be claimed. An action plan for developing countries towards creating IDAs and preserving the natural gene pool has been evolved. It is likely that IDAs will transform into ‘biological resource centres’ and further into‘global common genetic resources’, with an internationally agreed legal basis for benefit sharing. This chapter is an effort to highlight the genesis of patenting and legalities of patenting microorganism in India.

Growth of a microorganism implies an increase in amount of protoplasm, formation of new structures and eventually formation of new cells. Balanced growth means cell components increase in proportion to each other and unbalanced growth means cell components increase in a non constant relationship to each other

Microbial growth and growth curve

Phases of growth

When bacteria are grown in the laboratory in liquid medium, the medium becomes cloudy or turbid. It is possible to measure the increase in numbers of bacteria at various time intervals and plot the values on a graph representing a growth curve.

Lag Phase: When cells are first inoculated into fresh medium containing all the nutrients they require, they take a short time to adapt before they start to divide. This is termed the lag phase.