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The contribution of dairy sector in the Indian economy has tremendous impact on the country’s GDP. India being the world’s highest milk producing country, dairy industry has a major role in changing the twin problem of the nation that is poverty and unemployment. Dairy sector also involves the under privileged group, especially the dairy farm women. There are many success stories regarding the life changing experiences gained by the farm women, who had taken dairy farming as a means to sustain their livelihood. In the area of gender equality, dairy sector has proved to be a women centric enterprise. Most of the activities pertaining to dairy farming are mostly carried out by the farm women. The dairy farming activities carried out by the farm women are tedious and in major cases their contribution remains unnoticed. They are usually carrying out activities, where most of their energy is drained, resulting in drudgery. Matters related to decision making, their opinion about adopting new technologies, starting an enterprise are not given importance by their family members. This leads to a greater setback in the emergence of success of dairy sector. Therefore, empowerment of farm women in dairy sector is one of the important criteria for the dairy industry to reach a greater height and for overall development of nation.

This chapter presents the analysis, interpretation and discussion of the collected data from the study area in an effort to attain the objective of the study. The data collected were analyzed with appropriate statistical test and presented in a systematic format.

The results of the study are presented under the following subheadings:

4.1 Distribution of respondents according to different socio-economic variables

Basic information of the respondents under the study has been given according to the socio-economic characteristic of the respondents. Variables like age, education, marital status, family size, family type, milk production per day, social status, farming experience, herd size, land holding and annual income are presented in the following table 4.1

Research methodology gives detailed justification about the research methods and procedures carried out in the present study. The present study focuses on the women’s involvement in the dairy farming and their empowerment. Keeping in view the specific objectives of the study and various aspects relating to these objectives the methodological framework has been formulated. The sub topic under the research methodology is as follow:

3.1 Locale of the study

The present study entitled “Retrospective Multidimensional Study on Magnitude of Participation of Women in Dairy Farming in East district of Sikkim” was carried out in the villages of East district of Sikkim. Sikkim is the second smallest states in India, with an area of 7,096 sq. km in size. The meaning of Sikkim is “The valley of rice”. It lies between 27 º33' 00" N and 88 º30' 00" E. The average annual temperature of the state is 18 ºC (64 ºF) and annual rainfall is 2739 mm. The state is situated in the Eastern Himalayas and it shares its border with countries like Tibet, Nepal and Bhutan. Mt Kanchendzonga (8585m) which is the third highest peak in the world is situated at Sikkim. According to 2011 census, population of state was 610,577 with male population of 323,070 and female population of 287,507. The literacy rate in the state is 81.40 percent. The density of the state is 86 people per km2 (Census,2011). The cattle population in the state was 264,860 in number (BAHS,2019). The state has four district- East, West, North, and South (Registrar General of India, 1989).

Research being a continuous process for a scientific study, previous study provides basis for the research. The review of literature is necessary for developing conceptual frame work and suitable design for the study. It assists the researcher to keep his work going in right direction. The available literature related to the present study has been reviewed under the following heading:

2.1 Differential role accomplished by women dairy farmers from different social strata

Toppo et al. (2004) examined the participation of women farmers in dairy occupation in Anand district of Gujarat and their result revealed that 18.34 percent of the farm women were mostly engaged in activities related to artificial insemination, majority of the respondent (68.34%) participated in cleaning of the shed, while 25.00 percent of the farm women practised manure preparation and 95.00 percent of the respondent were not involved in preparation of gobar gas mixture.

Badole (2006) reported that majority of the responded had low socio-economic status.

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.

Introduction

A wide range of agricultural pesticides is currently being used in India. In the financial year of 2015, the size of the crop protection market in India was of about $4.5 billion (FICCI, 2016). A large number of these pesticides are also being used in considerable quantity on horticultural crops, including fruit crops. In general, judicious application of a pesticide following Good Agricultural Practices (GAP) does not leave its residues in crop produces above unacceptable limit. But the GAP recommendations are not available for all crop-pesticide combinations. The usage pattern of pesticides also sometimes gets modified at farm level due to sudden climate changes, and under such situations, the indiscriminate use of pesticides to combat disease and insect complex might result in the contamination of pesticides in fruits.

Waste is defined as anything that doesn’t add value to their operations. To the average person, waste is simply stuff that’s unwanted or useless. But from a scientific perspective, there’s really no such thing as waste. Nearly all the things we throw away can be transformed or processed in ways that make them useful again.

Waste comes in various forms, ranging from household trash to industrial byproducts. These include domestic waste, factory waste, e-waste, construction waste, agricultural waste, and more. We can categorize waste into different types:

Solid waste: This includes organic materials like vegetable and kitchen waste, as well as general household waste.

E-waste: Discarded electronic devices such as computers, TVs, and music systems fall into this category.

Liquid waste: This comprises water used in various industries, as well as waste from tanneries, distilleries, and thermal power plants.

Plastic waste: Items like plastic bags, bottles, and containers make up this category.

Introduction

The horticulture sector is contributing over 30 per cent share in agricultural GDP of the country. Presently, India producing about 351.92 million tons of horticultural produce from 28.04 million hectare which has surpassed the food grain production for last five consecutive years (Anonymous, 2023). Horticulture sector has been identified by Government of India also identified horticulture as one of the vital sector for entrepreneurship development, employment generation, livelihood and nutritional security, doubling farmer’s income, achieving SDGs of the United Nations.

Fruits and vegetables have become part of a modern healthy lifestyle as they possess high amounts of minerals, especially electrolytes, dietary fiber, phytochemicals, especially antioxidants, and vitamins (Yahia et al., 2019; Krishnan Kesavan et al., 2023). In consumption, the qualities of products play a critical role in consumers’ choices, which are directly related to health problems (Tian, and Xu, 2022). Bioactive compounds are phytochemical substances present in small quantities in plant materials that can provide biological activity, being generally associated with health benefits, including hepatoprotective, anti-inflammatory, antioxidant, antithrombotic, anticarcinogenic, antidiabetic and prevention of cardiovascular and degenerative diseases (Campoli et al., 2018). Therefore, maintaining high-quality fruits and vegetables is very important for the fruit and vegetable industry. This requires some methods to evaluate the quality of fresh fruits and vegetables during their post-harvest manipulation and storage and before their industrial processing as well (Tian and Xu, 2022).

Introduction

India is bestowed with varied agro-climatic conditions. Thus, horticultural crops have lot of potential in the country. India has witnessed voluminous increase in horticulture production over the last few years, which has undoubtedly doubled the income of farmers. As a result, the country has emerged as the 2nd largest producer of fruits (102.48 million tonnes) after China during 2020-21 (Anonymous, 2023). The abundance of fruits ranging from tropical delights like mango, banana, guava and papaya to temperate fruits such as apple, peach, plum, apricot and pear, have laid a robust foundation for the growth of the fruit processing industry. This chapter delves into the dynamics of fruit processed products in both local and international markets, exploring the challenges, opportunities and strategies for sustained success. Fruit processing plays a crucial role in adding value to horticultural produce, enhancing shelf-life and meeting the diverse demands of local and international markets. In India, a country blessed with abundant fruit varieties, the processed fruit industry has been witnessing significant growth, catering not only to the domestic market but also making strides in the global arena. The processing of these fruits into various products such as juices, pulps, concentrates, jams and dried fruits has emerged as a thriving industry. This chapter will provide insights into the current state of fruit processed products in India, their importance for both local consumption and export markets, challenges faced by the industry and potential avenues for the future growth.

Introduction

Perishable nature of horticultural produce is a major factor contributing in high post-harvest losses. The metabolic processes such as respiration, transpiration, and ethylene production remain active after the harvesting of produce, which drive ripening and senescence Fig. 1. Thus, an effective post-harvest handling is crucial to delay these changes. The rate of these processes depends on the produce’s physiological characteristics, composition, and storage conditions like temperature and humidity. Low-temperature storage is the simplest and most efficient method to slow down deterioration Escobedo-Avellaneda and Welti-Chanes, 2016. Combining low temperatures with methods that limit oxygen exposure, which fuels many enzymatic reactions, further extends shelf life and maintains food quality. Reduced oxygen levels decrease respiration and the activity of enzymes like polyphenol oxidase and peroxidase.

Introduction

The cold chain is a meticulously managed series of actions using specialized equipment to ensure products remain within a specific low-temperature range from production to consumption (ASHRAE, 2024; IIR, 2024). This unbroken sequence encompasses refrigerated production, storage, and distribution activities, safeguarding the safety and quality of perishable and thermo-sensitive goods like agricultural commodities (such as fresh produce, meat, dairy, seafood, chemicals, pharmaceuticals, flowers, wine, etc.), processed foods and pharmaceuticals (Aung and Chang, 2014; Awan, 2023). For climacteric fruits like bananas, custard apples, apples, pears, tomatoes, mangoes, and avocados, cold storage facilitates controlled ripening, extending the time between harvest and consumption. Cold chain management, integral to the overall supply chain, requires expertise in maintaining temperature, air quality, and adherence to regulatory standards. Any disruption in this process can lead to product spoilage and financial implications (FAO, 2019). The management of the cold chain system is crucial for preserving the freshness, taste, and nutritional value of fruits from harvest to consumption (Kader, 2003).

Fruits and vegetables are perishables and the post-harvest losses from the point of production at the farm gate till it reaches the consumers is estimated as 30-35 per cent which constitute a major economic drain of more than 33 billion USD equivalent to Rs 2,40,000 crores annually. In order to reduce the losses at various stages, nanotechnologies have come as potential strategies to minimize the losses while improving the marketability and profitability of perishables. One of the plants derived natural compounds “hexanal” which is known to extend the shelf-life of fruits when it is used as a pre-harvest spray or post-harvest dip as a nano-emulsion. Since, it is a highly volatile compound, efforts were undertaken to entrap the compound in the polymer-based nano f ibres (as nano stickers) or as a cyclodextrin inclusion complex (as nano pellets) in order to preserve the perishables. Further, hexanal vapour was also evaluated to preserve fruits. In this book chapter, various nanotechnologies tested, evaluated and technologies developed over the years are elucidated. Overall, the literature review suggests that use of any of the nanotechnologies delivered as pre-harvest spray, post-harvest dip, nano-stickers, nano-pellets and vapour singly or in combination found to reduce the infestation of post harvest diseases, minimize the losses and extended shelf-life by 2-3 weeks that help the farmers to get lucrative prices due to the late arrival in the market besides significantly improve the productivity and profitability of orchards.

Fruits, the vivid and delightful offerings of the nature, undergo remarkable transformations as they travel from the orchard to our dining tables. These changes indicate the significance of post-harvest physiology, which is the scientific study that reveals the secrets of how fruits behave after they are picked, including the mechanisms that affect fruit quality and how long it may be stored. The next section provides definitions of the various stages and key players involved in the processes of fruit maturity, ripening, and post harvest physiology. These topics will be further explored in the subsequent sub-sections of this chapter.

Fruit developmental physiology

The life cycle of horticultural commodities (fruits and vegetables) can be effectively categorized into three primary physiological stages after fruit set or initiation, namely growth, maturation, and senescence. Still, a lack of obvious differentiation exists among the several stages. Growth encompasses the process of cell division followed by cell enlargement, which determines the ultimate size of the product. Maturation typically begins prior to the cessation of growth and involves various activities across different commodities. The stages of growth and maturity are commonly denoted as the developmental phase. Senescence can be described as the phase in which anabolic biochemical processes transition into catabolic processes, resulting in the ageing and eventual demise of the tissue. Ripening, a term specifically used for fruit, is typically regarded as the initial phase of senescence that occurs during the later phases of development. Defining the transition from growth to senescence is rather straightforward.

Calcium, anti-oxidants and certain enzymes are reported to play vital role in extending the shelf-life of harvested produce of many horticultural crops especially fruits. They help in maintenance of cell wall structure. Being an important constituent of cell wall, in the form of calcium pectate, it helps in maintenance of cell wall structure. Antioxidants are highly beneficial in extending the shelf-life of fruits besides maintaining the quality. Similarly, some enzymes play a key role in preserving the fruit quality and prolonging its market life. As some fruits are catergorized under ‘Low volume high value fruits’, it is essential to extend their shel-flife for reducing the post-harvest losses of fruits and also to reap better remuneration. Thus, it becomes indispensable to review the role of Ca, anti-oxidants and enzymes which are beneficial in keeping the harvested produce afresh for a relatively longer period.

Fruit ripening is a phenomena during which horticulture produce undergoes a series of complex physical and biochemical changes initiated through a series of hormones (Ethylene, auxin, abscisic acid (ABA), gibberellins, jasmonic acid, etc.) to attain maximum physiological maturity and favourable organoleptic properties. These changes lead to alterations in colour, texture, aroma, flavour and nutrient composition. In a nut shell, ripening involves increase in pulp to peel ratio, solubilisation of pectic substances, degradation of complex carbohydrates, organic acids and chlorophyll, accumulation sugars, flavour volatiles, polyphenolic compounds and pigments (carotenoids, xanthophylls and anthocynanins). The extent of these changes guide harvesting, readiness for processing and consumption decisions, with physic-chemical alterations serving as indicators of optimum ripeness. Respiration rate, ethylene and ABA are key regulators of fruit ripening in climacteric and non-climacteric fruits, respectively. In climacteric fruits, ABA interacts with ethylene, influencing the synthesis of ethylene itself. Although there is ample documentation on the involvement of hormones in fruit development and ripening, our understanding of the functions of various hormones throughout growth, maturation, and specific ripening processes remains incomplete.

Plant hormone ethylene is involved in a number of physiological activities within the plant system, ranging from seed germination to fruit development. Ethylene acts as a key player in accelerating fruit ripening by regulating the activities of different enzymes, and is responsible for shortening the shelf life and associated post-harvest losses during the storage of fruit crops. However, all fruit crops have different ethylene production capacities and vary in their response to ethylene. Hence, effective management of post-harvest ethylene is imperative for addressing the global challenge of reducing fruit losses after harvesting. In recent periods, numerous technologies and compounds have been developed for the suppression of ethylene and for enhancing in-situ oxidation of ethylene or inhibiting its production at a receptor level. Among these emerging techniques, the use of sachets, fumigating agents, catalysis and composite films embedded with nanoparticles has been found to be trending, but the use of some of compounds has been limited due to health risks or consumer unacceptance. However, most of these technologies are very costly and are not affordable for marginal farmers and developing nations. In order to address these issues, long term breeding approaches for shelf-life improvement, targeting the tfs, ERFs have been involved. This manuscript fills the knowledge gap by encompassing all the recent progress made in enhancing the shelf life of fruits by managing ethylene during storage.

Packaging is an essential tool to make products stand out from the competition. Beyond the shelf appeal, packaging also provides protection to the contents from physical, chemical and microbiological hazards. However, a lesser known fact is that the same packaging material could also be a source of chemical contaminants, and hence, may impact food safety as well as food quality. Among the different components of packaging material, packaging inks play a critical role as they might hamper product and consumer safety.

Each packaging ink is a mixture of different chemicals and some of these chemicals might be harmful with the potential to migrate to the foodstuff. In terms of risk, the chemicals could be toxic, carcinogenic, mutagenic, repro-toxic and even endocrine disruptors. The chemical contaminants from the packaging inks can get transferred to the foodstuff by a process called migration.

Over the last two decades, a number of scientific papers have been published, revealing the migration potential of substances from the printed matter. However, the first big scandal that brought the subject alive was about the f indings of isopropyl thioxanthone (ITX, a low molecular photo initiator used in UV inks) in baby milk and other liquid foodstuffs all over Europe, resulting in a product recall in the year 2005. The food scandal alerted the packaging chain about the linkage between packaging inks and food safety. Consequently, the authorities issued strict regulations for the application of printing inks as well as general food control measures.

Introduction

Nanotechnology is a rapidly expanding branch of science that has a critical role to play in raising the standard of living for people in the modern world. The global market for nanotechnology in food packaging is valued at 20 billion in 2023 and is expected to grow to 46.50 billion by 2031, with a compound annual growth rate (CAGR) of 11.32% from 2024 to 2031 (InsightAce Analytic, 2023). The rapid expansion of nanotechnology has paved the way for number of industrial areas, including food processing, food contact materials, and agricultural output (Mohammadi & Jafari, 2021). Nanotechnology is the fastest-growing field of science that significantly enhances the quality of life in today's world. This rapid advancement has opened up numerous industrial sectors, such as food processing, food contact materials, and agricultural production. A natural advancement is the integration of nanotechnology into food packaging. This includes enhanced packaging, active packaging, and a new category known as smart or intelligent packaging. Food contact materials, such as antimicrobial metals and oxides, biodegradable nanocomposites, and nanosensors, are utilized to create active and intelligent packaging. These materials enhance thermal and mechanical durability, increase safety and extend the shelf life of food, and facilitate the monitoring of packaged food (Kah et al., 2013). At the nanoscale, material properties change significantly, making it challenging to predict, identify, evaluate, and manage the health, safety, and environmental risks associated with nanomaterials. For example, nanoparticles (NPs) of 50 nm can enter cells, those of 70 nm can penetrate the lungs, and 30 nm NPs can cross blood-brain barriers.

Introduction

The landscape of the Indian food industry has undergone a dramatic transformation in recent years. Rising disposable incomes, coupled with the rapid pace of urbanization, have fuelled a surge in demand for convenient and processed food options. Consumers, increasingly pressed for time, are turning towards ready-to-eat meals, packaged snacks, and a wider variety of processed food products. While this trend signifies a growing economy and changing lifestyles, it has also brought to light a critical concern: ensuring food safety and empowering consumers with clear and accessible information. In order to empower consumers to make educated food choices and build trust between brands and consumers, food label transparency is crucial. Transparent labelling is essential for improving public health because it gives precise and unambiguous information about ingredients, nutritional value, and possible allergies. This information helps prevent diseases linked to a certain lifestyle, such diabetes, heart disease, and obesity. Additionally, it guarantees that customers are not misled about the quality or provenance of their food, shielding them from dishonest business tactics. Transparency also promotes market justice by levelling the playing field, making product integrity apparent, and fostering creativity and brand loyalty. Transparent labelling promotes ethical and sustainable consumption while also facilitating international trade by adhering to regulatory norms in many countries.

Recognizing this need for a more transparent and consumer-centric food ecosystem, the Food Safety and Standards Authority of India (FSSAI) introduced the FSS Labelling and Display (L & D) Regulations in 2020 under the Food Safety and Standards Act, 2006 (FSS Act). This landmark legislation marked a significant shift in the way food is labelled and marketed in India. By establishing stricter regulations and mandating the inclusion of comprehensive information on food packaging, the FSSAI aimed to empower consumers to make informed choices while also promoting fair competition within the food industry. This comprehensive review delves into the intricacies of the FSS Labelling and Display Regulations 2020. It explores the key provisions of the regulations, analyzes their impact on various stakeholders, and examines the challenges and opportunities associated with their implementation. By providing an in-depth analysis, this chapter aims to shed light on the significance of these regulations in shaping a more responsible and transparent food industry landscape in India.