eChapters

1. Herbs and Spices
       
    1.    International Standards Organization (ISO) defines spices and condiments as: Vegetable products or mixtures thereof, free from extraneous matter, used for flavouring, seasoning and imparting aroma in foods.

    2.    Rosengarten describes a spice as a product which enriches or alters the quality of a thing, for example altering the taste of a food to give it zest or pungency; a piquant or lasting flavouring; or a relish. The term ‘spice’ is thus used to cover the use of spices, herbs and certain aromatic vegetables to impart odour and flavour to foods.

    3.    Herbs may be defined as the dried leaves of aromatic plants used to impart flavour and odour to foods with, sometimes, the addition of colour. The leaves are commonly traded separately from the plant stems and leaf stalks.

Aseptic packaging is a specialized and advanced method used to extend the shelf life of perishable foods without the need for refrigeration. This technique involves sterilizing both the food product and the packaging material separately and then filling and sealing the product in a sterile environment. Aseptic packaging has transformed the food industry, allowing products such as dairy, juices, soups, and sauces to remain fresh and safe at room temperature for extended periods. The ability to maintain product quality, nutritional value, and safety while reducing reliance on cold storage has made aseptic packaging a preferred choice in both food manufacturing and distribution. The process of aseptic packaging is both complex and precise, as it requires thorough sterilization of every component to ensure food safety. Packaging materials, typically a combination of paper, plastic, and aluminum, are carefully selected to withstand high temperatures while providing an effective barrier against contamination. This chapter explores the principles of aseptic packaging, its significance in food preservation, and the advanced technologies and materials used to achieve and maintain sterility in packaged foods.

Climate-smart Agriculture Practices and Indicators

Considering the three pillars of climate-smart agriculture such as productivity, adaptation and mitigation, different technologies and practices have been evolved.

The CSA practices are grouped under soil and land management, water management, crop management, livestock management, forestry, fishery & aquaculture and energy management. The World Bank Group (2016) has suggested broad indicators of CSA practices (Table 7.1; Chapter 7)

Introduction
• The source of contamination of meat plant is largely from the animals entering in the plant
• Severely contaminated hide/skin are the major source of abattoir contamination
• If proper hygiene of employees, equipments and clothing is not followed, then even after skinning 10,000 to 100,000 bacteria/ in2 can be detected
• Blades of knives can carry 80,000 to 40 millions bacterial per blade & hands of meat operative can have 3x109 bacteria/g of scrapings
• The chance of contamination of carcase is greater at the point of incision and minimum at the farthest point from the incision place
‘Scotoma effect’ or ‘factory-blindness’
• Persons working in any factory or abattoir on routine basis slowly and slowly becomes unaware (mentally ‘blind’) about any sub-standard hygiene or cleanliness problem existing in the surrounding
• This effect is known as ‘scotoma’ or ‘factory-blindness’
• Effect can be powerful and the any visitors to that factory or abattoir will instantly notice that sub-standard hygiene or cleanliness problem neglected by the persons working there

The proximate system of analysis consists of the analytical determinations of water (moisture), ash, crude fat (ether extract), crude protein and crude fibre. Nitrogen-free extract (NFE), more or less representing sugars and starches, is calculated by difference rather than measured by analysis.

Water

1. Water constitutes about 70 percent of an adult’s body weight and water (moisture) is the predominant constituent in many foods.
2. All foods contain varying amounts of water in the range of 20 to 90%.
3. The hypothalamus is a brain center that controls activities such as maintenance of water balance, regulation of body temperature, and control of appetite.
4. Moisture content of some foods

1. INTRODUCTION

Exotic means anything of foreign origin and something not of native growth. Exotic vegetables are those species introduced to a country or location. Broccoli, Brussels sprout, Knol- Khol, Red Cabbage, Lettuce, Asparagus, Baby Sweet Corn, Chive, Garden beet, Kale, Swiss chard, Parsley, Parsnip, Chinese cabbage and Leek are important exotic vegetables. These generally require cool temperature.

Due to increasing foreign culture and increasing living standards, the demand of exotic vegetables is continuously increasing in cosmopolitan cities and five star hotels. These are good in taste and have high nutritive value. Most of the exotic vegetables can be used in salad and soups. These crops are very remunerative.

In urban areas only few part time grower devote time to the production of exotic vegetable. Exotic vegetable farming is profitable venture that require little capital and become source of livelihood to the farmer. The increase in their output level and profit will contributing to food security in the country. About 50% world population living in the cities. The rapid urbanization poses new challenges for food security. It is hard for most of the cities in the developing countries to provide sufficient employment for rapid increasing population. Some district of Maharashtra like Pune, Nasik & Satara now growing exotic vegetables like asparagus and broccoli. Cherry tomato, leek, lettuce, red cabbage & baby corn are also important as exotic vegetables.

In HP cultivation of Exotic Vegetable like asparagus, broccoli, lettuce, leek, chinese cabbage, snow pea, and parsley start picking up in Theog, Matyana, Saproon Valley, Sirmour, Katrain, Manali, Narkanda & Sanj Valley. These vegetables are beneficial for health as they are rich in phyto-chemicals and neutraceuticals. India is endowed with a wide range of tropical, sub-tropical and temperate agroclimatic conditions, therefore almost all kinds of vegetable crops grown around the world can be cultivated in one or the other corner. There is a lot of potential for exotic vegetables for domestic and export market. Important one are:

1. INTRODUCTION AND IMPORTANCE

Flower arrangement is a very old art. In India, the flowers have been earlier arranged in temples and during festivities. The first rules of ikebana were laid down in Japan more than a thousand years ago. Flowers have been widely used for interior decoration, but they were cut from the garden and simply massed into water-filled containers to brighten the home. The beauty of the display relied upon the blooms themselves rather than the aesthetic appeal of the design. Even at homes and venues of festivals/functions/on auspicious occasions, flowers are used in a big way in the form of garlands, wall hangings, and floor decorations. Flower arrangements grace table tops, window sills, corners, fire places, and so on to suit the occasion.

Flower arrangement may be defined as the art of organizing and grouping together plant materials (flowers, foliage, fruits, twigs etc) to achieve harmony of form, colour and texture, thereby adding cheer, life and beauty to the surroundings.

Various types of arrangements are chosen, as appropriate to the area and occasion. Medium sized ‘round’ arrangements are often provided at the guest relations executives’ desk in the lobby and on coffee tables in the lounges. In most five-star hotels, one can see huge, spectacular arrangements in the loggies. Table arrangements for conferences must be low so that guests may see over them. At informal banquets, large arrangements may be seen. At wedding banquets, wall arrangements using gerberas are very popular, now a days. On special occasions and festivals, a large amount of flowers is required for making up various types of arrangements. The extent to which flowers are used in hotel interiors depends on the degree of luxury provided, the number of special functions held.

The housekeeper is responsible for all flower arrangements and their placement. Simple arrangements such as a bud in a vase can be done. Alternatively, flower arrangements may be provided on contract, in which case the arrangements are brought in and taken away at agreed times and little or no floral work is carried out on the premises. Arrangements like running water, containers, buckets, vases, scissors and flower pots are important.

1. Introduction Sorghum (Sorghum bicolor), a cereal grain belongs to the grass family (Poaceae), within the subfamily (Panicoidea) and in the tribe (Andropogoneae) (H.J. et al., 2005). It is grown throughout the world in regions with warmer summers and with daytime temperatures often exceeding 90°F (Rai et al., 1999).After wheat, maize, rice, and barley, it is the fifth most significant and nutritious millet in terms of volume. While many varieties of millets are exclusively cultivated for human consumption, sorghum is widely farmed for – food and feed for humans and animals respectively (Awika, 2011). For millions of people in Africa and Asia, sorghum is commonly consumed as a staple.. In West Africa, sorghum is known as dawa, guinea corn, and sorgho while in Sudan, it is referred as durra; in Ethiopia,Eritrea and East Africa, mtama; in southern Africa, kaffircorn, mabele, or amabele; and in the Indian subcontinent, jowar, jonna, cholam, or jola.(Bantilan et al., 2004).

The pineapple, botanically known as Ananas comosus Merr, is the most famous edible member of the Bromeliaceae family. It is native to southern Brazil and is known by a variety of names, including “pina” in Spanish, “abacaxi” in Portuguese, “ananas” in Dutch and French, “nanas” in Southern Asia and the East Indies, “po-lo-mah” in China, “sweet pine” in Jamaica, and merely “pine” in Guatemala (Morton, 1987). After banana and mango, the pineapple is the third most important tropical fruit of the world (Chen et al., 2019; Nath et al., 2019). The pineapple became a major cultural icon of luxury after its introduction to Europe in 17th century. Pineapple has been grown commercially in greenhouses and on many tropical plantations since the 1820s. Furthermore, it is the world’s third-largest tropical fruit producer. Hawaii was a major pineapple producer in the twentieth century, with Costa Rica, Brazil, and the Philippines accounting for nearly a third of global pineapple production. Pineapples grow as a small shrub, with the un-pollinated plant’s individual f lowers fusing to form multiple fruits. The plant is usually propagated from a side shoot or an offset produced at the top of the fruit and it matures in about a year.

Crop Improvement

Pineapple is usually propagated through asexual method by using slips, crowns or suckers. Sexual reproduction in pineapple is barely used due to its self-sterile nature and failure in formation of seeds. Seed set can occur in case of self-fertilization but the seedlings are with low vigour due to inbreeding depression (Robert et al., 2003). Pineapple is heterozygous in nature, on this wise hybridization is possible in this crop. Gametophytic self incompatibility is reported in this crop where pollen tube growth is repressed in the uppermost part of the style. Diploid chromosome number of the crop is 2n=50. The genome size of the crop is estimated to be 526Mb and total genes were anticipated to be around 25,862 in number (Zhang et al., 2014).

Introduction
Plant protection is a critical component of modern agriculture, aimed at safeguarding crops from diseases, pests, and weeds that can significantly impact yield and quality. Chapter 10 explores the science of plant protection, focusing on the various disciplines that contribute to maintaining healthy crops and ensuring food security. The chapter begins with an overview of plant pathology, the study of plant diseases caused by pathogens such as fungi, bacteria, viruses, and nematodes. Key principles of plant pathology are discussed, including the nature of plant diseases, their modes of transmission, and the factors that influence disease development. This section also highlights the importance of accurate disease diagnosis, which is essential for implementing effective prevention and control measures. Entomology, the study of insects and their interactions with plants, is another crucial aspect of plant protection covered in this chapter. The principles of entomology are examined, with a focus on the identification and management of insect pests that threaten crops. Various pest management strategies, including biological, chemical, and cultural methods, are explored, emphasizing the need for a holistic approach to pest control. Integrated Pest Management (IPM) is a central theme in plant protection, combining multiple strategies to manage pests in an environmentally sustainable manner. The chapter discusses the advantages of IPM, such as reduced reliance on chemical pesticides and minimized environmental impact, as well as the challenges associated with its implementation. Integrated Disease and Pest Management (IDPM) is also introduced, which integrates plant pathology and entomology principles to develop comprehensive management strategies that address both diseases and pests. The chapter further explores the role of pesticides in plant protection, including their benefits and potential risks. Safety measures for pesticide use are emphasized to protect both human health and the environment. Integrated Weed Management (IWM) is also discussed as an essential component of plant protection, with strategies for managing weeds that compete with crops for resources. The importance of plant protection sciences in food security is highlighted, particularly in the context of pest management, disease control, and weed management. These disciplines contribute to sustainable agriculture by enhancing crop yield and quality while promoting environmental sustainability.

ABSTRACT

Approximately 30 % of fruits and vegetables are getting wasted each year in country like India. Not only that, there is a huge loss of agro based commodity during industrial processing and will be considered as industry generated waste. Utilization of such unexplored nutrients from agro processing sectors for making a sustainable food system will be a healthy approach to bring food security and nutrition to all of us. With this aim the present work addresses the utilization of jackfruit seeds, an agro-waste, to value added products. Jackfruit seed flour has a great potential in new food formulation along with wheat flour. The 15% (w/w) blending of jackfruit seed flour with wheat flour could be used in bread and the substituted bread is protein and fibre enriched. This attempt in developing such bakery items with blended flours could address the scarcity problem of non-wheat producing countries. Present study also looks into the alternate source of starch from spice processing industries. The nutrient starch could be explored for isolation from a nonconventional source from turmeric processing sector. The isolated starch could also be modified to enhance some of its functional properties and may be utilized in preparing value added product with a better acceptability and nutrition.Thus, the isolation of nutrients and value-added products out of fruits and vegetables and spice-processing waste would be a stepping stone to an initiative to zero hunger.

Introduction

Seafood provides about 25% of the global intake of animal protein and fetches a huge economy for developing nations. Many challenges concerning food safety and quality exist due to globalization and liberalization of the global f ish trade. International food safety regulatory bodies such as WTO and CAC through SPS and TBT Agreements work on ensuring food safety and quality. Adoption of risk-based analysis and implementation of the HACCP system are encouraged to maintain high seafood safety standards. International regulatory bodies set maximum residual limits for various environmental pollutants and contaminants to ensure consumer safety. Consumer education programs play important role to enhance awareness and improve transparency in the seafood supply chain. Internationally traded seafood products therefore need to meet the standards prescribed for food safety and quality requirements. In case of non-conformance, they could be detained, rejected and destroyed.

The global demand on seafood quality and safety requirement and the complexities of seafood supply chain make difficulty to ensure authenticity and traceability of seaood products in the market. Most seafood is exported from the country where it is caught while part of it via. a third country. Seafood pass-through complex supply chains involving, capture/culture, transshipment, processing, packaging, wholesale, retailing, and consumer. The global trade of seafood has led to a significant concern associated with seafood fraud.

12.1. Seafood Fraud

Seafood fraud is the practice of providing misleading information to the consumers about their product for financial gain. There are nine types of seafood fraud, which include species substitution, fishery substitution, IUU substitution, species adulteration, chain of custody abuse, catch method fraud, undeclared product extension, modern day slavery, and animal welfare

• Food science deals with the physical, chemical, and biological properties of foods as they relate to stability, cost, quality, processing, safety, nutritive value, wholesomeness, and convenience.
• Food science is a branch of biological science and an interdisciplinary subject involving primarily microbiology, chemistry, biology, and engineering.
• Food chemistry, a major aspect of food science, deals with the composition and properties of food and the chemical changes it undergoes during handling, processing, and storage.
• Food chemistry is intimately related to chemistry, biochemistry, physiological chemistry, botany, zoology, and molecular biology.
• Nonenzymic browning involves reaction of carbonyl compounds, which can arise from existing reducing sugars or from diverse reactions, such as oxidation of ascorbic acid, hydrolysis of starch, or oxidation of lipids.

Some chemical and biochemical reactions that can lead to alteration of food quality or safety

Introduction

Food is an important contributor to human well being and is essential for sustaining life. From this point of view food is expected to contains essential nutrients, such as carbohydrates, protein fat, vitamins and other essential minerals which support life. The food production initially started for individual sustenance which slowly developed in to a community requirement necessitating the involvement of man and machinery for various activities concerned with food. The progress from famine in many parts of the world to the level of self-sufficiency and the role of science and agriculture have been absolutely significant in many parts of the world. India is no exception and the green revolution during the post 1960s and the succeeding blue and white revolution ensured the self-sufficiency in India.

Of late food acts as a vehicle for inclusion of hazard in food meant for human consumption. According to Grunert (2005), factors responsible for the alarmingly higher rate of concern by public include significantly higher number of food scares in public domain, critical understanding of production and processing of certain food products sold in the market as well as the diversified food choices of the consumers in different parts of the world. Besides, the increased awareness of the consumers on food related health issues also have its share in the increased concern on food at large.

Presently food is considered as a commodity which crosses international border concurrent with the human movement and hence quality has become a major concern. The traditional food is getting replaced with value added products, particularly ready to cook, ready to eat, partially cooked products, etc. consequent to life style changes. In order to meet the demand of the trade, the conventional processing is getting replaced by community processing or industrial processing with increased number of players in the primary production, processing, transportation and other value chain activities prompting larger product control. In the process, consumers are exposed to a variety of products produced as business ventures in modern food production systems needing efficient quality control and quality assurance to tackle the issues of quality. The increased incidence of hazards in both raw materials and final products consequent to the absence or inappropriate production schedule calls for increased food safety concerns. Besides the shelf-life of the products, addition of chemicals during the production also add to the concern.

Introduction

Many post-harvest treatments are applied to horticultural crops, either to maintain the quality (taste, colour, flavour, texture) or improve the visual appeal. Most important of these treatments are temperature management including the cold chain where the temperature of the crop is reduced rapidly and stabilize temperature after harvesting. Exposing the crop to high or low temperature and application of chemicals after harvest helps in managing/ prevent pest and diseases and sprouting occurrence respectively.

Harvested produce must be handled with care at every stage to avoid the mechanical damage and subsequent fungal/bacterial infection. Adopting appropriate post-harvest handling operation will minimize the all ill effects of post-harvest (Fig. 1).

India is bestowed with huge production of fruits, vegetables, cereals, millets, sugarcane along with meat production, milk production, fish production and poultry. Despite such a huge production in India, owing to perishable nature of these produce around 25-30 percent of the produce is being lost as post harvest loss. The one important reason for this may be the production of the crops are season specific and during the peak season the production is more while demand for consumption is less. It may be possible to cut down these losses to great extent, if these produces may be transported from the produces states to those who are not producing due to agro-climatic reasons. So for making transportation of the perishable a successful venture in decreasing post harvest loss, there must be proper cool chain management facilities both at producing site as well as marketing place. The aim of the cool chain management must be to keep the produce in saleable condition during entire storage periods. Some products are stored for short period whereas fresh fruits, vegetables require cold storage. Foods before keeping into the storage room need some pre-storage treatments for better results.

    1.    Life blood of food companies are
        a)    Existing products    b)    New Products
        c)     New packaging material    d)     Food technologists
    2.    New Products are developed to meet
        a)    Health & Nutritional requirements
        b)    Environmental & Social requirements
        c)     Convenience & handling
        d)     All
    3.    What are the characteristics of a line extension in a variant of an established line of food products 
        a)    Little research    
        b)    Minimum manufacturing changes
        c)     No change in logistics and supply chain
        d)     All
    4.    The following one is not a characteristic of new product development through line extension
        a)    New purchasing skills
        b)    No change in logistics and supply chain
        c)     No change in storage of RM &PM
        d)     Minimum R&D

ABSTRACT

Green packaging is a technique used to develop sustainable and eco-friendly packaging materials. In this review paper we have examined the data currently available on the use of plant by-products and plant extract in the development of green packaging. The use of plant fibres is especially beneficial because they often contain a high concentration of bioactive compounds. These compounds lend a preservative effect to the packaging material. Further we have also discussed the degradability of such packaging and the additives which need to be added in order to enhance their utility. Lastly, we have examined the possible applications of green packaging in the food industry.

Keywords:GreenPackaging,Plantby-products,Fruitfibres,Biodegradability, Bioactive compounds, Nanocomposites, Renewable resources, Biopolymers

The success of a TTO relies on a systematic approach encircling factors like assessment, valuation, marketing, negotiation, and post-transfer management (fi gure 8). This chapter covers the activities that are essential for the effective functioning of a TTO. Other activies Technology Assessement /Valuation Financial Managemnt Major Activities of technology transfer office Commercialization IP Management Fostering Innovation
Fig 8: Various activities of TTOs.
3.1 Technology assessment - A pillar of innovation commercialization
The process of transitioning an innovative technology to commercial reality requires a stringent and formal process known as technology assessment. This early stage is crucial as it determines the viability of an invention by analysing practicability of the invention as well as its uniqueness and the likelihood of it being adopted in the target markets. In the absence of this preliminary examination, the chance of technology’s potential being mismatched to the market can arise.
a) Scientific merit and technical feasibility
A key benchmark in assessing technologies involves the identification of
scientific validity and technical performance. An innovation’s viability depends on the fact that it complies with good scientific practice or the innovative application of a new paradigm that has empirically confirmable validity. It is important to determine whether the invention’s underlying mechanism can be reliably proven through established scientific practice. A working prototype allows for empirical testing in different conditions and serves as proof of practical application. In addition to that, scalability has to be tested critically. It often happens that innovations perform well in a controlled laboratory setting but lose efficiency or cost-effectiveness in the case of mass production. The viability of the implementation on a grand scale becomes a core concern in this phase of the evaluation.

1. FRUIT CROPS

1.1 Physiological Disorders

A wide variety of physiological disorders are found in apple fruit, but the susceptibility varies with variety, pre-harvest factors and post harvest conditions. Disorders can be considered in three categories:

1. Disorders that develop only on the tree: Most important is watercore in which intercellular air spaces in the core and cortical tissues become filled with liquid, Presence of watercore in fruit at harvest creates problems in certain varieties such as ‘Delicious’ because fruit with moderate or severe watercore can develop breakdown during storage.
2. Disorders that develop on the tree and during storage: Bitter pit is a disorder characterized by development of discrete pitting of the cortical flesh. Rapid cooling, CA storage and application of postharvest calcium drenches may be able to reduce its occurrence.
3. Disorders that develop during storage: Senescent breakdown disorders, chilling disorders and disorders associated with inappropriate atmospheres during storage are common disorders. The most common disorders associated with temperature and atmospheres are superficial scald, soft scald, low temperature breakdown, brown core, internal browning, low O2 injury, and high CO2 injury.