eChapters

Summary

Researchers face a series of similar-yet unique problems to isolate proteins. To solve these they must have dip knowledge to select an appropriate technique. The mechanism, to study the way in which a living system works, is necessary to dismantle the machine and to isolate the component parts so that they may be studied, separately and in their interaction with other parts. The knowledge that is gained in this way may be put to practical use, for example, in the design of medicines, diagnostics, pesticides, or industrial processes. In every case a pure protein is desirable as impurities may either be misleading, dangerous or unproductive, respectively. Protein isolation is, therefore, a very common, almost central, procedure in biotechnology. The purpose of this chapter is thus to fill the beginners with techniques relevant to protein isolation, hopefully to improve their knowledge.

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.

Introduction
In the contemporary digital era, Information Technology (IT) has emerged as a pivotal tool in transforming business and governance processes, enabling greater efficiency, transparency, and innovation. The process transformation facilitate by IT is not merely a technical upgrade but a fundamental rethinking of how organizations operate, deliver services, and interact with stakeholders. This transformation affects every facet of an organization, from internal workflows to customer engagement, and extends to how governments interact with citizens. Integrating IT into processes fosters greater flexibility, scalability, and adaptability, allowing organisations to respond swiftly to changing environments and demands.

(I) Digestion of Feed

In feed, carbohydrate is the main nutritive substance which is in the form of insoluble large particles. For intestinal absorption by blood and lymph, it is necessary to be digested as small and simple particles. For example, carbohydrate found in the form of starch or glycogen is not absorbed as such and is only absorbed when it is converted into the simple soluble monosaccharide form. Similarly, proteins present in the feed are also not absorbed untill they are digested into simple forms of aminoacids (Fig. 27, Fig. 28, Fig. 29, Fig. 30). Piglets are exceptions, as the newly born piglets obtain colostrum from their mother. Colostrum is rich in gamma immunoglobulins. This immunoglobulin is abosrbed as such without digestion by pinocytosis. It gives immunity to save the new piglets from many diseases. For this reason, colostrum suckling is necessary for new piglets. The process of pinocytosis occur only few days after birth and it  stops after some time. Fat occurs in the form of triglycerides in the feed. For absorption of the fat, it is necessary to be converted into its simple forms such as glycerol, free fatty acids or in the form of monoglycerides.

    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

1. INTRODUCTION

Many food components are encapsulated and stabilized by nature inside plant cells, but, with the growth in use of functional ingredients and product fortification with vitamins, antioxidants and nature-identical synthetic compounds, there is a need to stabilize and protect these ingredients from the rigours of processing and degradation during storage.

Many food products whose development was thought to be technically unfeasible are possible today because of the wide availability of encapsulated ingredients. Such ingredients are products of a process that totally envelops the ingredient in a coating or ‘capsule’ thereby conferring many useful and otherwise unusual properties to the original ingredients.

Encapsulation is a technique that is applied to preserve and/or protect numerous ingredients. In the flavour industry, the encapsulation process is used chiefly to convert liquid flavour materials to free-flowing, dried powdered products. In a broad sense, encapsulation technology includes the coating of minute particles of ingredients (e.g., acidulants, fats, and flavours) as well as whole ingredients (raisins, nuts, and confectionery products) that may be accomplished by microencapsulation and macro-coating techniques, respectively.

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

Introduction

The word ‘Sericulture’ is derived from the Greek word ‘sericos’ meaning ‘silk’ and the English ‘culture’ meaning ‘rearing’. It refers to the mass scale rearing of silkworm for obtaining silk from them. Mulberry sericulture involves production of silk using mulberry as the host plant. Silk is known as Resham in Hindi, Soie in French, Seide in German, Seda in Spanish, Seta in Italian, Tsi in Chinese, Soi in Korean, Knu in Japanese, Solk in Russian etc. It is regarded the queen of textiles as it is most elegant among all the  textile fibers with unparalleled grandeur, natural sheen, inherent affinity for dyes, high absorbance, light weight with soft touch and high durability.

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. Introduction

Stress-Any deviation from this optimal condition of any factor essential for its growth will lead to aberrant change in physiological processes and due to this plant body will experience tension and this state can be referred as plant under stress.

In physics, stress is defined as mechanical force per unit area applied to an object. In response to the applied stress, an object undergoes a change in the dimension, which is also as strain. However, the biological stress is defined as an advance force or a condition, which inhibits the normal functioning and well-being of a biological system such as plants. There are several abiotic and biotic factors, which under a given condition, may be perceived as stress by plants.

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.

ABSTRACT
Biomethanation is the process of generating energy from anaerobic digestion (AD) of organic refuse. This helps reduce dependency on fossil fuels while reducing CO₂ emission. Organically-rich kitchen refuse (KR) generated daily from the households all over the world could be a good candidate to biogasify, though the quantity and quality of biogas depends on the KR proximate. To enhance biogasification, KR is subjected to physical, chemical and/or biological pretreatment. Physical pretreatments include chopping, grinding, ultrasonication and steam explosion, whereas chemical pretreatments could be by an alkali or a base. Biological treatment involves digestion of the organic matters by individual microbe or its consortium, although it takes place naturally. For biological treatment, standardising the substrate and inoculum ratio is essential. Candidate strains must be mutually compatible to formulate a microbial consortium. Bacillius seems to be a potential candidate as it is a facultative anaerobe exhibiting multiple essential enzyme activities (viz., amylase, cellulase and lipase). Maintaining an optimal pH of 7.0 and temperature of 37°C before and during anaerobic digestion is suggested. Other important factors in digestion include organic loading rate, retention time, C/N ratio, volatile fatty acids (VFA) concentration, etc. VFA content is vital as its accumulation during acidogenesis adversely affects the AD by dropping pH values to unfavourable levels. Acetogens convert VFA to acetate, CO₂ and H₂ in acetogenesis, finally converting it to CH4 in methanogenesis. For effective methanation,

15.1 Introduction

There is now adequate evidence about the impending global climate change and the consequences thereof. The fourth assessment report of IPCC observed that ‘warming of climate system is now unequivocal, as is now evident from observations of increase in global average air and ocean temperatures, widespread melting of snow and ice, and rising global sea level’ (IPCC, 2007). Though climate change is global in its occurrence and consequences, it is the developing countries like India that are likely to face more adverse consequences. Globally, climate change is seen as a failure of market mechanisms wherein the polluters haven’t had to pay for the negative externalities (Stern, 2007) that their economic activities caused.

Abstract

Functional foods and nutraceuticals are one of the fastest-growing segments of the food industry. The demand for these foods is driven by health conscious consumer and the growing awareness of the close connection between diet and health, particularly in relation to chronic diseases. Over the past five years (20082012), the Indian Nutraceuticals Market has been growing at a rapid pace and is expected to rise to US $ 5 billion by 2015. The rapid growth and development of this new industry combined with the need to protect consumer health and interests, has led to the evolution of a myriad of different regulatory frameworks and policies across multiple markets. Japan was one of the first countries to recognize a different category of healthier food products. The Japanese government formally accepted this category in the 1980s. Other developed countries viz. The EU, The US, Canada etc also regulated this sector during 1990s. In India, the Food Safety and Standards Act 2006 (FSSA) was enacted in 2006 in response to pressure from stakeholders and the food industry, transforming the regulation of food in India. Punjab state, with abundance of food grains and increasing trends in fruits and vegetables, provides options for both the producer and growth promotion in the nutraceuticals sector through partenship between research centers, private entrepreneurs and indigenous communities. Regulatory frameworks should focus on the protection of consumers, promotion of fair trade and innovation in the sector. This paper discusses functional foods and nutraceuticals as per food regulations prevalent in various countries and highlights how these regulatory frameworks play a major role in transforming the food sector.

Introduction

A system is a set of inter-related, interacting and committal elements acting calm for an accepted purpose and able of reacting as an accomplished to alien stimuli. It is artless by its own achievement and it has alien boundaries based on all cogent augment backs.

Farms are systems because several activities are carefully accompanying to anniversary added by the accepted use of the Grassland labour, Grassland and capital, by accident administration and by the collective use of the farmer’s administration capacity. The assay of farms is absolutely important to the accountable of development.

Relevance of the farming systems approach: Choosing behavior for agronomical development requires the use of advice about the absolute farming situation. After-effects of farming system from a circuitous alternation of committal and committal apparatus of elements that the agronomical enterprises of the rural household. At the centermost is the agriculturalist who takes accommodation in an attack to accomplish his aspirations, goals and adapted objectives aural the banned of technologies accessible to him. Uses inputs to get outputs in acknowledgment to the abstruse elements which are the accustomed ability award in any accustomed breadth akin what the farming system can be. The human aspect provides the framework for development and appliance of an accurate farming system.

INTRODUCTION

Food processing as a technological regime is undergoing a revolutionary change in terms of conception, product and process design and energetics. The conventional approach of a food processor is to develop products with a long shelf-life in user friendly packaging systems. Food processors are usually bothered about sensory attributes and microbiological profiles without much emphasis on the fate of heat labile nutritional and nutraceutical components. The changing consumer perception is slowly but steadily leading towards emergence of novel technologies without depending upon conventional thermal processing. A few years before, non-thermal techniques have emerged for food processing and preservation, but these techniques were restricted to framing of fundamentals with regard to the inactivation of vegetative and reproductive bodies of microbes and the deteriorative enzymes.

Milk production in India is a subsidiary activity of agriculture in contrast to the organized dairy sector in the western countries. Farmers and landless labour maintain one to five milch animals. As a result, small quantities of milk are produced in a scattered manner. Due to this reason, milk procurement models from western countries, such as bulk cooling and bulk transportation are not applicable under Indian conditions. Collection of small amounts of milk is scattered over long distances and, therefore, poses a formidable challenge in maintaining the quality attributes and keeping costs down.

3.1. Rural Milk Collection

A systematic approach to rural milk collection suitable for the tropical climate and techno-economic conditions prevailing in India has been developed, based on the indigenous experience gained over the past few decades. In the first phase, extensive surveys are undertaken in the milkshed areas, where the milk plant is to be established. The second phase involves ‘route planning’ taking into account, availability of quantities of milk, access to roads for plying vehicles and distance from the site of dairy plant. Then zones are identified, representing equal costs of collection and transportation. In the third phase, planning is done for locating the primary collection centres as well as chilling centres, where, milk can be cooled to 4ºC before transporting to the milk plant. Milk may be collected from individual producers either by the contractor or by forming village level cooperative societies.

As the agricultural sector progresses, brands must implement a cohesive strategy that harmonises developing technologies, adaptive regulations, and a profound comprehension of changing consumer psychology. This chapter examines how the strategic integration of these three factors can augment brand value and foster enduring consumer loyalty. The chapter initiates by delineating the fundamentals of brand development within the agricultural sector, emphasising the essential components of brand identification and the principal economic and psychological factors influencing customer endorsement of agri-brands. It subsequently explores the crucial function of technology, analysing how digital instruments, blockchain, artificial intelligence, and immersive technologies might transform branding tactics and enhance transparency and consumer involvement. The policy frameworks that direct brand creation are equally significant. This chapter examines the influence of regulatory requirements, sustainability initiatives, and intellectual property rights on brand integrity, credibility, and access to global markets. It subsequently examines the economic benefits of technology-driven and policy-compliant branding, including enhanced customer willingness to spend, elevated brand loyalty, and competitive advantages. This chapter emphasises the significance of psychological resonance for sustained brand success, while also exploring the roles of emotional branding, persuasive narrative, and the utilisation of cognitive biases. It ultimately offers techniques for the integration of technology, policies, and psychological involvement into unified brand creation, while also tackling the issues of reconciling innovation with compliance. This thorough chapter provides agricultural companies with case studies and forward-looking insights to effectively manage the changing landscape, yielding both substantial economic benefits and lasting emotional ties with consumers.

In today’s innovation driven economies, turning a great idea or new technology into something investors want to fund takes careful planning. This process is called investor readiness. which means making sure the idea works, has a market, and is presented in a way that makes investors feel confident. Therefore, Investor readiness means the preparedness of an innovation to attract and secure investment from potential investors. It has all the essential parameters in place that an investor would evaluate before deciding to invest. For inventors, this means showcasing innovation’s business potential, potential for growth, and the capability to provide a return on investment. Understanding investor readiness is important because it directly influences scalability and growth of invention. Even the most innovative ideas can struggle to find the financial benefits without showcasing business potential.
Why it is important to discuss investor readiness
Investor readiness is the state in which a technology, its value proposition, and its founding team are significantly prepared to engage with securing funding from potential investors. Without investor readiness, even high-potential innovations may fail to reach the market due to gaps in business clarity, legal assurance, or team maturity. TTOs play an important role in this process by acting as intermediaries between inventor and investors. Modern day TTOs are more inclined to prepare technologies and associated teams to attract investment. This expanded mandate of TTOs and brought in investor readiness. It requires a wellstructured approach focused on aligning academic innovations with investor expectations. TTOs help in creating this readiness by guiding researchers through commercial pathways, derisking technologies, and translating technical advancements into investment suitable.

Nucleic acids like proteins occur in all living cells. They device their name because of their primary occurrence in the nucleus and acidic nature. Deoxyribose nucleic acid (DNA), one of the two nucleic acids is a major component of chromosomes. Small amounts of DNA are also found associated with chloroplasts and mitochondria.