eChapters

Fruits are an essential component of a human’s healthy diet. Fruits are used as a supplement to primary foods. When compared to grains, many fruits have far greater nutritional potential. The common fig is one of the most important and widely consumed fruits (Ficus carica).

Most traditional food processing techniques like boiling, cooling, freezing, and blanching are used in a home kitchen. But now-a-days, food processing and preservation industries combine these techniques with other processing operations by using different technical prospects. As a subset of traditional processing technologies, modern processing technologies include hot air sterilization, vacuum cooking and pulsed electric-field technology as well as high pressure treatment, extrusion, microwave processing, and pulsed electric field technology.

Lanolin, commonly known as Wool grease is primarily a lipid secretion from sebaceous glands of wool bearing animals. The role of Lanolin in nature is to protect wool and skin of animal from climate and the environment. It is an excellent emollient, self-emulsifying and dermatological safe for skin applications. Lanolin is a complex matrix since it is a mixture of high molecularweight esters of fatty acids with fatty alcohols, sterols, tri-terpene alcohols; diesters, long-chain alcohols & diols, long-chain fatty acids and hydroxy acids and is therefore difficult for effective matrix clean-up. Because of its water proofing and antimicrobial properties, lanolin is used mainly in cosmetic and pharmaceutical applications.

In India the problems of protein energy malnutrition, anemia, and vitamin A deficiency are more prevalent among children and adolescents (Udayasree, Manjula, & Sowjanya, 2013). To overcome these problems, the need of nutritional compositions rich foods came into existence. One of such foods which constitute the most significant attention of nutrients is “Spirulina”. Spirulina is a common name for supplements derived mainly from two Cyanobacteria species, i.e. Arthrospira maxima and Arthrosepira platensis, which are human and animal.

Drying is basically the unit operations which is used in many of the food industry nowadays. It can be desirably known as the process of removing moisture to relent a hard products. It is the transfer of energy source, mostly it derives heat from the outer environment to the dryer in which the food products is placed.

Jamun (Syzygium cuminii L. Skeels) is an evergreen tropical tree which belongs to family ‘Myrtaceae’. It is commonly known as java plum, jambul, jamun, black plum, faux pistachier, Indian blackberry, doowet and jambolan. Jamun is native to the subtropical Himalayas, India, Sri Lanka, Malaysia and Australia. Its fruits are delicious and have great importance in folk medicine (Ayyanar and Subash, 2012).

Studies have shown that modified atmosphere packaging (MAP), and controlled atmosphere storage have the ability to delay quality losses and thus extend shelf life of fresh or minimally processed or fresh-cut produce (Church 1994; Gil et al. 1996a, b; Lee et al. 1995). Modified atmosphere packaging of fruits can result in reduction of respiratory activity, delay in softening and ripening and a reduced incidence of various physiological disorders and pathogenic infestations (Artés 1993).

Cellulose is a homopolymer of β (1–4) glucose linkage. It is the most abundant polymer present on the surface of the earth, which is mainly produced by the vascular plants (Sharma et al., 2019; Dayal et al., 2013; Sheykhnazari et al., 2011). Cellulose obtained from higher vascular plants has been employed for making textile and papers.

Developing a nutraceutical or functional food is becoming mandatory as looking at the current nutritional status of the population over the world. Nutraceutical foods are proven to cause several health benefits to people. Hence the basic aim behind developing the nutraceutical chocolate bar was to fulfill the nutritional demands and provide some additional benefits to people. The product mainly contains two key ingredients that are, Drumstick (Morings oleifera) which has the most qualities to call a Superfood” and Quinoa (Chenopodium quinoa) which is referred to as “Mother of all grains”.

Quinoa (Chenopodium quinoa Willd.) is a part of “Chenopodiaceae” family. Up to 250 species of Chenopodium have been identified to date. Quinoa is a South American grain that has been farmed in the Andes for thousands of years, particularly in Peru and Bolivia. It is considered as a sacred plant because of its abundance in protein and essential amino acids (Jancurova et al., 2009). Quinoa is distinguished by its excellent adaptability to a diverse variety of land and environmental variables. Both leaves as well as the grains are considered as the edible parts. However, the quinoa grains have been extensively studied and economically explored (Rocha, 2008).

Millets are essential grains that help developing nations in Asia and Africa’s semi-arid tropics, particularly India, Nigeria, and Niger, achieve food and nutrition security.They are grown on soils that are usually too weak for any other crop to grow. They can withstand drought, minimal fertiliser treatment, and temperature swings better than other cereal crops, and their short growing season makes them exceptional. Millets are all-season crops that can be grown all year and provide several security benefits (food, feed, health, nutrition, livelihood, and the environment), making them the most cost-effective agricultural security crop. Sorghum (Great millet), Bajra (Pearl millet), small millets such as Korra (Foxtail millet), Ragi (Finger millet), Kodo millet, Proso millet, Little millet and Barnyard millet are all important millet crops grown in India.

Nutraceutical is a broad term which represents any substance extracted from food sources with additional health benefits alongside the good nutritional value already present in them. The nutraceutical term was originated by Stephen De Felice in 1989.

An Abstract on Production Technology of SpicesAn Abstract on Production Technology of Spices and Plantation Crops

4.1. Quality of post-harvest product

• Post-harvest quality - market, edible, transport, table, nutritional, internal and appearance qualities

• Consumers consider good quality in relation to colour, flavour and nutrition.

• Final manifestation of inter relation between commodity and its environment.

• Genetic characteristics and physiological status of commodity determine typical post-harvest behaviour and quality of the produce

• Temperature, RH, water potential, light, cultural practices and pest management techniques determine the quality.

4.2. Pre-harvest factors

4.2.1. Related to plants

• Crops: Quality varies from crop to crop E.g. jackfruit, bael, potato, onion, pumpkin, garlic etc. having good quality in relation to shelf life

7.1. Storage

• Helpful in checking market glut, providing wide selection of fruits, vegetables and flowers to consumer through most part of year i.e. especially during off season.

• Helps in orderly marketing and increases profit to producers/farmers.

• Done to maintain freshness, quality, reduce spoilage and extend their usefulness.

• Huge post-harvest losses due to lack of proper storage facilities.

• Basic principle of storage - to reduce rate of physiological processes like respiration, transpiration, ripening and other biochemical changes.

• Proper storage aims to control disease infection and preserve best quality for consumers.

• Chemical used to extend the shelf life and quality of produce

Introduction Nanoscience is a competitive and trending concept in present scientific community, especially in agricultural and allied sciences. The usage of nano-sized materials in food processing sector spreading slowly. With the passage of time and innovation continuation in nanotechnology creating interest to develop miniaturized sensors. Miniaturized sensors have lots of benefits like reducing bulkiness with low power consumption and this eventually reduces the cost. Generally inorganic semiconductors are widely used to develop nano sensors. Generally, sensors are composed of two basic unit which are an identification element and a signal transducer element. Due to its simple structure, high portability and low price, can benefitted against disadvantages of existing system, which are costlier and much more popular. High portability, ease of placement and use make it suitable for onsite use with real-time monitoring. Also, helps in qualitative and quantitative analysis of such substances during analysis of foods which may cause danger and thus inhabit a wider research and development space. For the detection of different unwanted materials or compositions in food, various chemical or biological sensing devices based on different working principles have been developed. The carbon-based nano material can be categories as Ordered Mesoporous Carbon, Carbon Nanotubes, Graphene and Its derivatives, and Carbon Dots.

Introduction Pulses are a vital source of protein (20-25%) in comparison to cereal proteins (10-12%); which cater to the most vegetarian population (Venkidasamy et al., 2019) and other countries which are scarcity of animal protein availability. In the category of pulse crop, chickpea is considered the second utmost significant crop, which is grown in almost 35 countries globally. Chickpea mainly contains carbohydrates, protein, minerals, vitamins, dietary fiber, folate, β-carotene and health-promoting fatty acids (Badshah et al., 2003; Tosh & Yada, 2010) and consuming these grains will repeatedly help in lowering the risk of chronic diseases (Jukanti, Gaur, Gowda, & Chibbar, 2012). Ozone is often regarded as a potent oxidant capable of penetrating the grain (Tiwari et al., 2010), and it can control the bio-agents such as insects, molds, and mycotoxins (Wang et al., 2016). Due to the fact that ozone gas is unstable, it convert back into oxygen without leaving any residues in short time (McClurkin, & Maier, 2010), so, it can be used as a fumigant without leaving any residue. The Food and Drug Administration (FAO) has approved it for fumigating grains, fruits, and vegetables.

Introduction Sea buckthorn berry belongs to Elaeagnaceae having 6 species (Hippophae rhamnoides, Hippophae neurocarpa, Hippophae salicifolia, Hippophae gonicarpa, Hippophae tibetiana and Hippophae litangenis) and 12 subspecies grown all over the world. India, is having its plantations in chilly and barren conditions of Ladakh, Himachal Pradesh, Uttarakhand, Sikkim, and Arunachal Pradesh. Berries and fruits are believed to have such bio-active compounds like antioxidants in them that it has constructive consequences on health of human beings. Moreover, they are been proven in lessening the cardiovascular diseases, age related issues,cancer etc. Berries of Sea buckthorn is an abundant provenance of these bio-active compounds. One of the major lipophilic compounds is carotenoid pigments. And the concentration of the same has difference depending upon origin of plant, harvesting period and weather conditions. Nutritionally, the fruits have a substantial amount of carbohydrate, protein, organic acids, amino acids, and vitamins. Moreover, it also contains bioactive compounds like carotenoids, dietary minerals, antioxidants, flavonoids, vitamin C, minerals, monosaccharide, organic acids, tannins, etc. Sea buckthorn plant parts are becoming one of the useful and promising nutraceuticals for the food industry and all over the world.

Introduction Solid–liquid extraction process, has been extensively used for extraction of bioactive compounds from plant food matrices by using appropriate solvent, which can be used as functional ingredients and additives in food processing, pharmaceutical sectors, and others industries. Usually this extraction/recovery process is based on unsteady diffusion of compounds targeted for extraction, through the matrices followed by the dissolution of the extractable compounds in the bulk of the used solvent (Milic, Rajkovic, Stamenkovic, & Veljkovic, 2013). The concentrations of bioactive compounds in food matrices as well as in the extracts are generally low in percent, so extra energies are required to improve the yield of the extraction process while minimizing the overall cost. From the technological approach, extraction process is mainly associated with the operating variables such as solvent used, extraction technique, operating temperature, concentration of solid in solvent, and extraction time, and by optimizing these parameters extraction yield could be enhanced (Milic et al., 2013; Orphanides, Goulas, & Gekas, 2014).

Introduction Diet and dietary component are proved to be the first line of intervention in prevention and treatment of non-communicable diseases by many studies (R. Vrolix and R.P. Mensink, 2010). Hence the interest has grown in development of functional food product in recent years which provides not only basic nutrients but also has health promoting and diseases preventing properties (Rozek et al., 2010). The Functional Food Center (FFC) defines “functional food” as natural or processed foods that contain known or unknown biologically-active compounds; the foods, as defined, effective, and non-toxic amounts, provide a clinically proven and documented health benefit for the prevention, management, or treatment of chronic disease (Martirosyan et al., 2015). Fiber is classified into two separate groups i.e. soluble which forms gel like substance when comes in contact with water and insoluble is a solid form that does not break down when exposed to water (web 4). Soluble fibers increase total transit time by delaying gastric emptying and also slow glucose absorption, which includes pectins, β-glucans, galactomannan gums, mucilages, and some hemicelluloses (J.H.Cummings and A.M.Stephen 2007). The American Society for Nutrition stated that cereal fibers are modestly associated with a reduced risk of type II diabetes, obesity, and cardiovascular disease (Cho Qi, Fahey Jr & Klurfield, 2013).

Introduction

Smart farming focuses on retrieving data and using it in developing farming systems in a smart way that will yield better results. Such real time data can be readily accessed by the farmers through smart phones or tablets which will help them to take wise decisions at the right time. It helps in managing farms using technologies like IoT, robotics, drones and AI to increase the quantity and quality of products while optimizing the human labor required by production. Digital farming goes a step further and creates value from data. Integrating the concept of precision and smart farming, digital farming can be explained as “consistent application of the methods of precision farming and smart farming, internal and external networking of the farm and use of web-based data platforms together with Big Data analysis” (A paper on Digital Agriculture, 2018). Though such technologies are highly attractive and worth investing, they are also accompanied by uncertainty and trade – offs. Education, training, dissemination of information, finance and marketing are some of the major factors that would drive the farmers towards adoption of sustainable farming technologies (Grand View Research, 2019).

Introdoction

Tillage is a prime activity carried out prior to sowing of a crop with an objective to bring the soil to a favorable tilth to provide a congenial environment for crop growth and yield. The operation of ploughing once and left out for a few weeks followed by a broadcasting of rice seeds by hand and then ploughing and raking together at the same time once gave highly significant rice grain yield (Srisa-ard, 2008). Adoption of the “Sawah” system (bunded, puddle and leveled) in inland valleys in Ghana lead to significant improvement in soil and water management; enhancement in rice grain yield and made sustainable production. Even the practice of Sawah system of cultivation increased local rice production by over 300% because of the mechanisms with intrinsic resistance to erosion (better water control and nutrient management (Buri et al., 2012).

Introduction

In India, the ground water recharge in arid and semi-arid regions is very important particularly as most of the population residing in these regions depend on groundwater for drinking and irrigation purposes. In such scenarios, to alleviate the problems of drinking water, the collection and storage of rainwater to supplement existing water supply sources should be implemented. The utilization of rainwater is one of the best methods that can aid in sustainable urban development (Kim et al., 2005). Every drop of rainfall should be utilized to cater the demand of an ever increasing population as the present system of water supply may not be sufficient in future. The rain water collection & its utilization, seems to be the only option to satisfy the demand of arid and semi arid regions. In most cases, the rain water is the purest water source & contains very low impurities. It is necessary to adopt rainwater harvesting methods in places where the conventional water supply has failed to meet the peak period demand of the people for drinking water. Rain water harvesting is one of the most economical and practical methods to provide supplementary water supplies for drinking purpose.

Introduction

In the era of communication and information, each one of us should have access to information as per our choice, interest, priority, need and requirement. We all are playing different role in different walk of life in different capacity, for different professions, avocations, duties and responsibilities as well. To internalize any concept or idea, a perceptual clarity is very much necessary for interweaving it in our experiential textures. This is possible when more and more number of sensory organs are engaged in a learning situation irrespective of the subject or content to learn. In 21 Century with the advancement of science and technology, more particularly, Information and Communication Technology (ICT), it is possible to establish the connectivity on e-mode and do the things on virtual mode to the possible extent. It is quite possible in urban set up with proper infrastructural facilities both at the source as well as at the receiver end, without any distortion of message on account of electricity failure or wrongful handling of computer or any gadget for that matter.

Introduction

Packaging is one of the most important processes to maintain the quality of food products for storage, transportation and end-use. The basic functions of packaging are considered as protection, containment, information and convenience. Food packaging was initially considered to increase the marketable life of the food in a container by protecting it from the influence of the environmental factors. Then it was expected to be informative, easy-to handle and disposal-friendly with increased functionality. Current innovations of food packaging technology are geared to ensure one/ all of these properties along with better protection, more efficient quality preservation and enhanced safety of the packaged food. Innovative packaging technologiesalso prevent the rate of quality deterioration and facilitate easy handling of the produce during distribution and marketing. During distribution, the quality of the food product can deteriorate biologically and chemically as well as physically. Innovative packaging technologies are the most important and challenging technologies to overcome these limitations.These technologies require specific knowledge and appropriate training and understanding for rationally selecting the most suitable packaging for each product and intended use. Innovative packaging of foods includes active packaging, smart packaging, on-the-go packaging, intelligent packaging etc. which have been briefly discussed in this manuscript.

The production of fruit and vegetables has recently increased significantly and even surpassed the total grain production in the country due to increased awareness of consumer and positive government initiatives (Schieber et al., 2001; Sagar et al., 2018; Malenica and Bhat, 2020). But due to limited production and area, the importance of excess production during a particular season and waste management arises at highest priority level. Moreover, fruits and vegetables waste are a serious problem for environment as most of themare being disposed of as landfills or directly disposed off to water bodies such as rivers (Wadhwa and Bakshi, 2013). Fruits and vegetables are perishable in nature and rich source of nutrients and vitamins, which results in microbiological contamination (Coman et al., 2019; Bas-Bellver et al., 2020). Foods wastes are usually organic residues generated by the processing of raw agricultural materials into food and are made up of liquid (wastewater) and solids (Bas-Bellver et al., 2020). The wastewater results from the cleaning processes or in the form of excessive or polluted process water. Its dry material content is typically less than 5% by mass. It possibly also contains organic or inorganic cleaning agents or disinfectants. Solid food wastes with an organic origin have remarkably high water content (mostly about 80% by mass). They are usually characterized by a constant quality and purity due to the forgone processes. The fact that these substances are removed from the production process as undesirable ingredients makes them, wastes.

Ice Bank Cooler: Air forced cooler leads to desiccation of the produce. So use forced air high humidity cooler and these are known as Ice Bank Cooler. Ice bank Coolers are useful for strawberry.

Ice bank cooling: Storing of fruit and vegetable in storage chamber with positive ventilation and system countries where ice formation is allowed during night time (as electricity cost of night is less as compared to the day time). Melting of ice occurs during day time and with proper air circulation by means of ventilation process, approximately 0.5-10C temperature with 90% RH in the chamber is maintained. Ice Bank Cooler / Air forced cooler leads to desiccation of the produce (Plate 205). So use forced air high humidity cooler and these are known as Ice Bank Cooler. Ice bank coolers are useful for strawberry.

Ice cream cone: A thin crisp edible cone for holding ice cream and filled with ice cream.

Ice cream: Ice cream may be define as frozen dairy product made by suitable blending and processing of cream and other milk products together with sugar and flavour.

Ice point: It is the temperature of equilibrium between ice and water under normal atmospheric pressure (0oC).

Ichthylogy: It is the branch of the zoology that deals with the study of fishes (Pisces).

Vacreation: The pasteurization of the milk or cream under reduced pressure by direct steam is called vacreation.

Vacuum: The state of negative pressure.It is equal to atmospheric pressure minus absolute pressure.

Vacuum cooling: A technique of cooling vegetable (leafy vegetables, asparagus Brussels sprouts) having a high surface to volume ratio rapidly and uniformly by boiling off some of their water at 10C and at low pressure (5 mm of Hg) into a sealed container. The produce is cooled by evaporation of water from the tissue surface and is more rapid than hydro cooling.

Vacuum drier: A drier used to dry heat sensitive products where low pressure lowers the temperature, helps to retain natural flavour and minimizes oxidation and browning is called vacuum drier (Plate 325).

Vacuum gauge: A gauge indicating degree of rarefaction (state or region of minimum pressure in a medium) below atmospheric pressure.

Vacuum packed: A packhaving much of the air removed before being hermetically sealed is called vacuum pack (Plate 326).

Ice bank cooling: Storing of fruit and vegetable in storage chamber with positive ventilation and system countries where ice formation is allowed during night time (as electricity cost of night is less as compared to the day time). Melting of ice occurs during day time and with proper air circulation by means of ventilation process, approximately 0.5 10C temperature with 90% RH in the chamber is maintained. Ice Bank Cooler / Air forced cooler leads to desiccation of the produce (Plate 359). So use forced air high humidity cooler and these are known as Ice Bank Cooler. Ice bank coolers are useful for strawberry.

Ice cream: Ice cream may be define as frozen dairy product made by suitable blending and processing of cream and other milk products together with sugar and flavour.

Ice cream cone: A thin crisp edible cone for holding ice cream and filled with ice cream.

Ice point: It is the temperature of equilibrium between ice and water under normal atmospheric pressure (Plate 360).

Ichthylogy: It is the branch of the zoology that deals with the study of fishes (Pisces).

Icicle: It is small tapering piece of the ice formed by freezing of dropping water (Plate 361).

Oil palm is a major source of edible oil globally and plays a crucial role in meeting the dietary needs of millions of people. India has been focusing on expanding oil palm cultivation to reduce its dependence on imported edible oils. Oil palm can yield high oil compared to other vegetable oils. Palm oil production rate depends on post-harvest handling, and milling and extraction processes. After harvesting, some quality changes occur in oil palm fresh fruit bunches which leads to reduce the oil quantity and quality. With proper handling of post-harvest bunches and adapting best extraction methods can increase the oil yield and quality. Palm oil alone has the potential to make India sustainable in edible oil production.

Introduction

Oil palm (Elaesis guineensis Jacq.) originated in the tropical rain forest of western Africa and is now being cultivated in more than 45 countries around the world especially tropical regions i.e., Malaysia, Indonesia, Thailand, Nigeria, Columbia, and Ghana. This crop was introduced in India during the early 1990s, to meet the demand and to attain sustainable edible oil production in India due to its high oil-yielding capacity compared to other vegetable oil crops. It produces two distinct oils, i.e., palm oil and palm kernel oil. Palm oil is derived from fleshy mesocarp of the fruit and palm kernel oil obtained from the kernel of stony seed.

Concept: It’s a natural process that modifies the cytology, physiology, biochemistry, and physical characteristics of seeds. These modifications lower viability and ultimately result in the seed’s death. A decline in the proportion of germination indicates degradation, and weak seedlings are produced by seeds that do germinate. The factors that impact the ability of seed to be stored include the seed’s quality at the time of storage, its pre-storage history (environmental factors during pre- and post-harvest stages), its moisture content or ambient relative humidity, the temperature of the storage environment, the amount of time the seed is stored, and biotic agents. Seed will inevitably get damaged when being stored (Balesevic-Tubic et al., 2005). The quality of the seed at the time of storage, its pre-storage history (environmental factors during pre and post-harvest stages), its moisture content or ambient relative humidity, the temperature of the storage environment, the length of time the seed is stored, and biotic agents are factors that affect the seed’s ability to be stored. Different physical changes can happen to seed during storage because of factors like temperature, moisture content, and length of storage. The viability and vigor of the seeds may be impacted by these modifications.

Concept: Reduction of seed moisture content to the acceptable levels for enhancement of storability and longevity is known as seed drying.

The moisture content of seed is negatively related to its storability. As the moisture content of seed increases, its storability decreases. Adequate drying of seed prolongs viability for reasonably long periods without cold storage. The process of drying begins with physiological maturity till storage/packaging of seeds to avoid deterioration. The seed is hygroscopic in nature therefore it adjusts its moisture content in equilibrium to the existing environment.

Seed Drying

Seed drying is the process in which an environment with low humidity is created to remove moisture from the seed up to the desired level without any damage to its viability and physical appearance. This seed is stored at low moisture content under the low relative humidity to enhance its longevity. The initiation of seed moisture content and the desired level are what dictate the amount of the drying process, and these elements are determined by the following

• Type of seed: This will consider the longevity behaviour, seed content, and seed structure (i.e., how well the species stores energy).

Pre-Treatment Before Sowing

The natural conditions necessary for seeds to germinate are increased by pre sowing seed treatment. Many plants and trees’ seeds require a specific amount of time to mature in their immature portions and to overcome dormancy, which is the absence of certain elements that impede germination, so that the seeds can sprout. Depending on the type of seed, different environmental factors promote different levels of germination. For example, some seeds need to be kept in a very damp, cold environment, while others need to be kept in a dry, hot environment. Different techniques are employed to support seed survival and speed up germination, depending on the size of the lot, the species, the local conditions, and the availability of pertinent tools and facilities. Many species’ seeds don’t germinate successfully unless they are exposed to specific circumstances. Dormancy is the state in which seeds do not germinate unless certain circumstances are met. Conditions in the natural world could include being near fire or being eaten by animals.

Introduction
With the dynamic change in the pace of human activity and changing life style, the demand for easy-to-prepare drinks is also increasing. Besides being consumed in the household, these drinks are also served in restaurants, clubs, airlines, railways etc. There has been an appreciable increase in the export of processed foods which includes squashes, cordials, and syrups. With the fast pace of growth in the urban sector and the increase in living standards of the Indian people reaching higher levels by the year, there is a good potential to develop this industry in the small-scale sector. To prepare fruits and vegetable juices at commercial level, several equipments are needed. Some of the important equipment required for processing of specific fruit and vegetables are discussed herein.
Pome Fruit and Small Fruit Processing
Generally, most pome fruit (e.g. Apple, Pear, Quince) and small stone fruit (e.g. Plum, Olive, Peach, Cherry) can be used for juice extraction. No peeling is needed. Small stone fruit such as apricots and plums might have to be destoned (pitted) depending on the grinding, extraction equipment selection. Cherries, although containing a pit, may be pressed with the pit intact. Breakage of the pit will release benzaldehyde, the familiar aroma of maraschino- type cherries.

Introduction
In India, the government policy regarding the import and export of processed fruits is primarily regulated by the Agricultural and Processed Food Products Export Development Authority (APEDA), which requires exporters to register with them to export notified processed food items, including processed fruits, and implement various export promotion schemes to facilitate this trade; the overall goal is to boost the export of agricultural and processed food products through the Agriculture Export Policy (AEP).
1. Key features ofAgriculture Export Policy (AEP)
i. Governing body: APEDA, established under the Agricultural and Processed Food Products Export Development Authority Act, 1985.
ii. Registration required: All exporters of processed fruits are required to register with APEDA to export their products.

Abstract
Grain legumes face significant biotic stresses fromvarious pests and pathogens, leading to substantial yield losses worldwide. This chapter synthesizes recent advances in molecular approaches and biotechnological tools for developing resistant varieties and managing diseases in legumebased cropping systems. Novel genomic technologies, including CRISPRCas9 gene editing, marker-assisted selection (MAS), and next-generation sequencing (NGS), have revolutionized our understanding of host-pathogen interactions and accelerated the development of resistant cultivars. RNA interference (RNAi) technology has emerged as a promising tool for targeted pest control, while transcriptomics and proteomics approaches have helped identify key resistance genes and defense-related proteins. Integration of these molecular tools with traditional breeding programs has resulted in improved varieties with enhanced resistance to major pests like pod borers and diseases such as fusarium wilt and ascochyta blight. Additionally, biotechnological applications including biopesticides and disease-forecasting systems have strengthened integrated pest management strategies. This review highlights the potential of combining multiple molecular approaches for sustainable pest and disease management in legume cultivation while identifying future research directions and challenges in their widespread adoption.
Keywords: Biopesticides, Biotechnological tools, Marker-assisted selection, Legume

1. Key Forces Shaping Food Packaging • Changing Consumer Priorities • Modern consumers are increasingly choosing food packaging that aligns with values of health, convenience, and sustainability. The demand is growing for packaging options that are recyclable, biodegradable, or reusable. Consumers also expect transparency, with clean labels and QR codes providing details on ingredients and sourcing, which has become essential for building trust (Santeramo et al.,2022) • Environmental Sustainability • Sustainability remains a powerful influence on packaging innovation. Reducing single-use plastics, increasing recyclable options, and adopting circular economy principles are all priorities. Both consumers and businesses are actively seeking solutions that reduce environmental impact, such as renewable, compostable materials and designs that minimize waste ( Fao et al ., 2022)

Thermochemical conversion is a process that uses heat to transform biomass and agricultural waste into energy and valuable byproducts. This approach involves the decomposition of organic materials under high temperatures, with or without the presence of oxygen, to produce fuels, chemicals, and thermal energy. The key thermochemical methods include combustion, pyrolysis, gasification, torrefaction, and hydrothermal liquefaction (HTL). In the pursuit of sustainable energy and environmental protection, biomass has emerged as a vital renewable resource. Thermochemical conversion technologies have gained prominence due to their high efficiency, rapid processing rates, and ability to handle a wide range of feedstocks—including lignocellulosic and low-moisture materials. Unlike biological processes, which depend on microbial activity and require longer processing times, thermochemical methods offer faster and scalable solutions suitable for industrial applications. Each thermochemical pathway offers unique advantages and outputs. Combustion is the most widely used method, involving the burning of biomass in the presence of excess oxygen to generate heat. This heat can be used directly or converted into electricity, making combustion especially common in rural and semi-urban settings. Other methods like pyrolysis and gasification produce intermediate products such as bio-oil, syngas, and biochar, which can be further refined or utilized as fuels and soil amendments. Hydrothermal liquefaction and torrefaction operate under specific conditions to produce high-energy-density products and improve biomass handling and storage characteristics. Overall, thermochemical conversion presents a robust strategy for managing agricultural waste while contributing to renewable energy generation and circular economy goals.
Pyrolysis, Gasification, and Hydrothermal Processing
Pyrolysis is a thermochemical process that involves the decomposition of biomass by heating it in the absence of oxygen, typically at temperatures between 300°C and 700°C. This process converts organic material into three main products:
1. Bio-oil (liquid)
2. Syngas (gas)
3. Biochar (solid)

ICAP : It stands for International Centre for Alcohol Policies.

Ice Bank Cooler : Air forced cooler leads to desiccation of the produce. So use forced air high humidity cooler are known as Ice Bank Cooler. Ice bank Coolers are useful for strawberry.

Ice bank cooling : Storing of fruit and vegetable in storage chamber with positive ventilation and a system countries where ice formation is allowed during night time (as electricity cost of night is less as compared to the day time). Melting of ice occurs during day time and with proper air circulation by means of ventilation process, approximately 0.5-1^ºC temperature with 90% RH in the chamber is maintained.

E numbers: Each food additive used in the food industry has been given a specific number code for their identification. These numbers are called as E numbers. These E numbers are used within the European Union. The word prefix “E” stands for Europe. They are commonly used on the food label through out the European Union. These are not used in Australia and New Zealand. The different food additives are given different E numbers depending upon the type of food additive like E100-E199 (food colours), E200-E299 (preservative), E300-E399 (antioxidants), E400-E499 (thickners, stabilizers, emulsifier), E500-E599 (pH regulator, anticaking agent), E600- E699 (flavour enhancers), E700-E799 (antibiotics), E900-E999 (miscellaneous like waxes, synthetic glazes, packaging gases, sweetners, foaming agents),  and E1000-E1099 (additional chemicals).

Essentials for Quality Product Preparation

Plant ripened red tomatoes should be selected. Yellow and green fruits on processing yield dull colour and turn brown due to oxidation.

Never use iron equipment for processing. Lycopene oxidizes and turns brown when comes in contact with iron. It also forms black compounds with the tannins present in tomatoes or the spices which are used for product preparation.

Avoid prolonged heating and cool immediately to avoid over-cooking.

Mushrooms are good as nutritious food for all ages and under all conditions of health. The mushroom is a fleshy, space-bearing organ of non-green edible fungi. Its fleshy nature of mushroom is responsible for its main attraction to human being as a source of food. Like other fruit and vegetables, mushrooms are soft textured and highly perishable in nature. Mushroom are potential sources of nutrients. They can convert nutritionally valueless substances into high fat and protein food. Mushroom proteins are comparable to muscle protein in nutritive value. Being a good source of vitamins and proteins it is considered be a distinct food. The digestibility of protein in these is 72-83%. Mushrooms are edible fungi; assume considerable importance in human diet as they are good source of non starchy carbohydrate, dietary fibre, minerals and vitamins-B and essential amino acids. Mushrooms are popular their delicacy and flavour rather that food value. However, it is now a well-established fact that they are excellent sources of vitamins and minerals (Vijaya Khader, 1988). The vitamins in mushroom are well retained during cooking, canning, and dehydration. The White button mushrooms (Agaricus bisporus), Shiitake mushroom (Lentinus edodes), Pleurotus species (Pleurotus osteatus, P. flabellatus, P. sajor caju etc.), Paddy straw mushrooms (Volvariella volvacea), Winter mushrooms (Flammulina velutipis), Jew’s ear mushrooms (Auricularia polytricha) are commercially cultivated species of mushroom. In India, mainly three species viz., white button, oyster or dhingari and paddy straw mushrooms are commercially cultivated at large scale.

A large number of people in developing countries have traditionally depends on products derived from plants, especially from forests, for curing human and livestock ailments. Additionally, several aromatic plants are popular for domestic and commercial uses. Collectively they are called medicinal and aromatic plants (MAPs). About 12.5% of the 4,22,000 plant species documented worldwide are reported to have medicinal values. With dwindling supplies from natural sources and increasing global demand, the medicinal and aromatic plants, will need to be cultivated to ensure their regular supply for processing and value added products.

The term “Medicinal and Aromatic plants” generally denotes those non-aromatic and aromatic plants, which are used for medicinal, perfumery, dye and cosmetic purposes. They are rich in secondary metabolites and are potential sources of drugs. Generally the whole plant roots, stem, bark, leaves, flowers, fruits, gums and oleoresins, etc. are used.

India has been considered as treasure house of valuable medicinal and aromatic plant species. Ministry of Environment and Forests have identified and documented over 9500 plant species considering their importance in the pharmaceutical industry. In the present context of ‘back to nature’ in health care, it is relevant that these valuable plant species are not only preserved but also their cultivation developed in order to meet the entire demand of the domestic industries as also to exploit the bright prospect for export. Shift from collection to cultivation of medicinal & aromatic plants will also ensure purity, authenticity and sustainable supply of raw materials required for herbal drugs, including polyherbals.

Food technologies now have more sweeteners from which to choose than ever before. With the obesity epidemic and the public attention it currently receives, plus the increasing interest in foods with added benefits sweeteners that allow for consumer appealing labeling are of particular interest. These sweeteners fall into basic categories, those that are essentially calories free, often referred to as low-calories or intense sweeteners, and those, which are significantly reduced in calories, which may be referred to as reduced calories-sweeteners, bulk sweeteners, or sugar replaces. These sweeteners when used alone or in combination may permit such labeling as ‘low-calories’, ‘reduced-calories’, ‘light’ ‘sugar-free’ and ‘dose not promote tooth decay’.

The ideal sweeteners does not exist, it would be at least as sweet as sucrose and provide the same properties to a product as sucrose, with processing parameters similar to those of sucrose so that existing equipment can be used. It would be colourless, odourless and noncariogenic, with a clean, pleasant taste and have immediate onset and not much lingering. Solubility and stability are important. The ideal sweetener must be compatible with a wide range of food ingredients because sweetness is but one element of a complex food flavour system. Even sucrose is not perfect, being unsuitable for some applications.

A healthy life is ensured by having access to safe, nutritious and balanced food. World health organisation (WHO) ensures its contribution in developing food safety systems that are sustainable to reduce health risks from farm to consumer. Thus, safe food, its quality and consumer protection are the priorities of this organisation (FAO and WHO, 2021)

11.1. Tea

11.1.1. Tea mosquito bug: Helopeltis theivora

Symptoms

• Adults and nymphs suck sap from buds, young leaves and tender stems.

• Punctures appear as reddish brown spots.

• Leaves curl up, badly deformed and shoots dry up.

Management

• Spray clothianidin 50 WDG 120 g/ha or thiacloprid 21.7 SC 375 ml/ha or thiamethoxam 25 WG 100g/ha or bifenthrin 8 SC 500 ml/ha.

12.1. Tea

12.1.1. Algal leaf spot: Cephaleuros virescens

Symptoms

• Leaves develop lesions that are roughly circular, raised and purple to reddish brown.

Management

• Removal of infected portions and spraying of Bordeaux mixture

• Improving soil nutrient status by application of nitrogen, phosphorus and potassium

12.1.2. Brown blight, grey blight: Colletotrichum sp., Pestalotiopsis sp.

L - Ascorbic acid: It is a white crystalline compound with a slightly acidic taste. It is readily soluble in water, alcohol, glycerin, propylene glycol and is insoluble in oils, fats, ether, benzene, chloroform.

Lab coat: A loose white coat with deep pockets that is worn in a laboratory or medical office.

Labeling: It means any written, printed or graphic matter that is present on the label, accompanies the food or is displayed near the food, including that for the purpose of promoting its sale or disposal. After packaging, labels are required on the finished products intended for distribution and sale. Labeling can reflect on the quality of the product. It must be clear and informative. Information includes Name of the Manufacturer, Date of Manufacture, Net Weight, Gross Weight, Best before etc. Proper storage is needed for maintenance of the quality. Storage must be done only at recommended temperature, relative humidity, light and air / oxygen and carbon dioxide conditions etc. to maintain the quality of the food product. Label may include tag, brand, and pictorial or discriptivematter, written, printed, embossed, graphic, perforated, stenciled or stamped impressions. It is attached to container, cover, lid, or crown of ant food package.

Food Science is one of the ancient sciences and the genesis originates to the very beginning of human civilization. The advent of food science was associated with practice and observation by humans before establishment of scientific concepts. The ancient man knew that roasting or smoking of meat improves the edible quality and digestibility. As a consequence, he started practicing the same much before the reasons for the same could be established. Many of the modern preservation concepts had their origin in prehistoric period itself as humans could use techniques such as dehydration, fermentation and pickling to their advantage to improve the sensory attributes of the products and also to enhance their shelf life. Humans during the Pre-Neolithic period about 2,50,000 years before used fire for cooking meat. During the Paleolithic period humans not only roasted food but also developed grinding, pounding and drying. During the Mesolithic era, humans were desperate for food and got involved in extensive hunting and fishing. During the same time domestication of animals took place and animal husbandry became a reality (Stewart and Amerine 1982). The Neolithic period made qualitative changes in the food habits of humans and they changed from a food gathering and hunting society to one of food production (Heizer and Elsasser 1980).