eChapters

K ration: It is a lightweight packaged ration of emergency foods developed for the U.S. armed forces in World War II (Plate 371).

Kaiser rolls: A round crusty roll often used for sandwiches (Plate 372).

Kalamata /calamata: It is brine cured black olive grown in Greece.

Kamucha: Tea cider or fermented tea beverages is known as kamucha. The fermentation process take place by the presence of yeast and bacteria

Kanji: Clean, black coloured, crisp and sound product of characteristic flavor prepared by full fermentation (chiefly lactic acid fermentation) of black carrot with 2.5% salt, 1% powder mustard and some amount of water. It is fermented to make ready to serve drink which is known as Kanji. Each kilogram of the grated carrots yields just 7-8 litres of kanji.

Karl Fischer Titration: Karl Fischer Titration is used for estimation of moisture content of foods (low moisture products).

Kasseri cheese: The simple unpasteurized sheep’s milk cheese (sometimes mixed with goat’s milk) is called kasseri. It is popular in Greece. It is made in the shape of wheel, fairly firm and pale yellow (Plate 373). The word kasseri comes from the Turkish kasar which means that it has ability to hold its shape when heated.

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

Labelling: 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. Labelling 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 descriptive matter, written, printed, embossed, graphic, perforated, stencilled or stamped impressions. It is attached to container, cover, lid, or crown of a food package (Plate 384).

Laboratory: A place equipped for experimental study in a science or for testing and analysis. Broadly, it is a place providing opportunity for experimentation, observation, or practice in a field of study.

Lacquer: It is a colloidal dispersion of a solution of cellulose derivative, resin and plasticizer in solvent and diluents, where in all these constituents dried in air by evaporation of solvents, thus yielding a transparent, hard and water proof film.

13.1. Introduction

Any written, printed, or graphic matter that is present on the label and serves the purpose of promoting the sale of any product is known as food label (WHO). It is believed in general that food packaging and proper labelling plays an important role in food safety as it gives information regarding allergens present, manufacturing site, expiry date, nutritional information etc.

Consumption of unhealthy diet leads to many non-communicable diseases. Therefore, it is the responsibilities of food manufacturers and regulating bodies such as FSSAI and BIS to work hand in hand to provide safe and healthy food to the consumers. Labelling is an important tool useful to disseminate nutritional information to the consumers. Labelling promotes healthy eating among consumers and gives them an option at the time of purchase to choose healthy food. Information in labelling the enables consumers to choose appropriate food according to their diets and lifestyle (Grunert and Wills, 2007). In addition, the information related to nutritional content of the food must be present in such a way that it well understood by every consumer (Wills et al., 2009).

1. Food Labelling

Food labelling is the primary means of communication between the producer and seller of food on one hand, and the purchaser and consumer on the other.

Basic Terminology in Food labelling

‘‘Food” means any substance, whether processed, semi-processed or raw, which is intended for human consumption, and includes drinks, chewing gum and any substance which has been used in the manufacture, preparation or treatment of “food” but does not include cosmetics or tobacco or substances used only as drugs.

‘‘Ingredient” means any substance, including a food additive, used in the manufacture or preparation of a food and present in the final product although possibly in a modified form.

Microscope

A microscope can be defined as an optical instrument consisting of a lens or a combination of lenses for getting magnified images of minute objects. A simple microscope is essentially an ordinary magnifying lens held on an adjustable stand. It can give magnification up to 20 times the size of the object.

A compound microscope consists of two separate lens system, the objective and eye piece (ocular) mounted on a holder known as body tube and with adjustment for illuminating the objects. It gives much greater magnification (100 to 1500 times) when compared to a simple microscope.

Introduction
According to the U.S. Food and Drug Administration (FDA), Good Laboratory Practices (GLP) is a quality system that ensures the nonclinical safety studies are appropriately designed, conducted, and documented to generate reliable data. The laboratory techniques are defined as the processes and practices that are recommended for equipment use in the laboratory, while laboratory methods are based on established scientific principles involving biology, chemistry, and physics, and encompass all aspects of the clinical laboratory from testing the amount of cholesterol in blood to analysing DNA to growing microscopic organisms that may be causing an infection. One of the most significant parts of laboratory techniques and laboratory methods is the proper validation of the equipments (old or new equipments) as well as all the testing procedures/ methods (established or newly developed methods). Analytical method validation is a critical process to ensure the quality and safety of products. The objective of the validation of an analytical method is to demonstrate that it is suitable for its intended purpose; the results are authentic and universally acceptable. An analytical method is suitably well considered when the results generated through different method are consistent, reproducible, and thus, reliable.
The validation is required when
• A new method has been developed
• Revision of established method
• Use of established methods in different laboratories and different analysts, etc.
• Comparison of methods required
• When quality control indicates method changes

1. INTRODUCTION

Amongst the common fermentations employed in food are alcoholic, lactic acid and acetic acid. Lactic acid fermentation is a potent tool of biopreservation of foods by the use of biological means i.e. microorganisms or their metabolites having antimicrobial action. It deals with the extension of storage life and increased safety of edible products by employing natural microflora or their antimicrobial products such as in food fermentation. Though many problems in food processing and microbiological safety of food have diminished, yet these are certainly not eliminated altogether. These include the likelihood of food-related illness and product spoilage in industrialized countries. The increasing consumption of pre-cooked food, prone to temperature abuse, are among the main causes of this scenario. The bacterial pathogens that account for many of these foodborne illness cases include Salmonella, Compylobacter jejuni, Escherichia coli 0157:H7, Listeria monocytogenes, Staphylococcus aureus, and Clostridium botulinum. Until now, approaches to seek improved food safety had relied heavily to find out more efficient chemical preservatives or on the application of more drastic physical treatments (e.g. high temperatures) of food processing. Nevertheless, these types of solutions do have some drawbacks also: the proven toxicity of some of the commonest used chemical preservatives (e.g. nitrites), the alteration of the sensory and nutritional properties of foods (thermal processing) especially recent consumer trends in purchasing and consumption, with demands for safe but minimally processed products without additives.

Lamination and coating techniques are integral to modern food packaging, providing additional layers of protection, functionality, and appeal to the packaging materials. These techniques enhance barrier properties, improve durability, and enable packaging to withstand a range of environmental and mechanical stresses. Lamination typically involves bonding multiple layers of materials to achieve specific characteristics, such as moisture resistance, heat stability, and strength. Coating, on the other hand, adds a surface layer that can enhance properties like grease resistance, sealability, and printability. This chapter explores the various lamination and coating techniques used in food packaging, examining their applications, benefits, and potential limitations.

    1.    Cereals are grown over 73% of the total world harvested area and contribute over 60% of the world food production providing dietary fibre, proteins, energy, minerals,  vitamins, b-glucans , Oligosaccharides, such as lactulose, fructo-oligosaccharides, transgalacto-oligosaccharides

    2.    Finger millet is a potent source of antioxidants and has potent radical-scavenging activity that is higher than that of wheat, rice, and other millets; these results corresponded to their phenolic content

    3.    The brown or red variety of finger millet, which is commonly available, had higher activity (94%) than the white variety (4%) using the DPPH method.

    4.    Most of the herbal plant polyphenols are known to have multi functional properties such as reducing agents, hydrogen donating antioxidants and singlet oxygen quenchers and flavonoids and their derivatives are the largest and most important group of polyphenols.

    5.    Phytosterols are found in plant foods and are structurally and functionally analogous to cholesterol in vertebrate animals. a-sitosterol, campesterol and stigmasterol are the most commonly occurring phytosterols and constitute 95% of total phytosterols in the diet.

11.1. Origin and distribution

• Indigenous to Mediterranean region, growing wild in higher hills of Southern France, Italy and Bulgaria.

11.2. Economic importance

• True lavender (Lavendula angustifolia Mill sub. sp augustifolia)

• Spike lavender (Lavendula latifolia Mill sub. sp spica)

• True lavender - used in perfumery industry.

• Lavandin - hybrid between true and spike lavender

• Lavender oil - delightfully clean, refreshing and sweet odour.

• Main constituent - ester, linalyl acetate 30 to 60%

• Another compound - ethyl-n-amyl ketone.

• Free linalool - major component

8.1 Key legal statutes and regulatory foundations
Various policy measures were also undertaken by the Government of India in due course of time. The Government of India enacted four science policies after gaining independence, i.e. Scientific Policy Resolution (1958), Technology Policy Statement (1983), Science and Technology Policy (2003) and Science Technology and Innovation Policy (2013). The 1983 Technology Policy Statement possessed a simple goal of creating indigenous technology and boosting efficient absorption and adaptation of imported technologies suited to the nation’s priorities and. The Technology Policy Statement of 1983 was followed up through the establishment of the Technology Information Forecasting and Assessment Council (TIFAC), an autonomous organization entirely owned by the Government of India under the Department of Science and Technology during 1988. TIFAC also offers some funding and supports development and commercialization of technologies through the home-grown technology scheme, among its other operations. The Technology Development Board Act (1995) was also a significant policy move of the government in the same direction. Also in recent times, the Government of India also unveiled its own National IPR Policy 2016 with the motto cum slogan “Creative India, Innovative India”. In addition, the policy is aligned to a number of other schemes of the Indian Government like “Make in India”, “Atal Innovation Mission”, “Start-Up India” and “Stand-Up India”, all aimed at encouraging creativity, innovation and entrepreneurship in the nation.

2.1. Origin and distribution

• Native to India and Sri Lanka.

• Widely cultivated in tropics and subtropics.

2.2. Economic importance

• Cochin grass or Malabar grass or East Indian or True Lemon grass; perennial and multi cut aromatic grass.

• Lemon like odour due to presence of 70-90% citral, a cyclic monoterpene.

• Other compounds are geraniol, citronellal etc.

5.1. Introduction
The people of every nation would be healthier if they adopted healthier lifestyles. A Good nutrition, daily exercise and proper sleep are the base of healthy living. A healthy lifestyle denoted by fit, energetic and at minimize possibility for disease. According to WHO, Healthy living is a way of living that helps you enjoy more aspects of your life. It is a way of living that lowers the risk of being seriously ill or dying early. Health is not just about avoiding a disease or illness.
5.2. Concept of Health
According to WHO, Health is the state of complete physical, mental and social well being and not merely absence of disease or infirmity. The holistic approach of health is the individual’s health and lifestyle considering all four factors, physical, intellectual, emotional and social. It concern about the whole body and mind not just a part of the body and the symptoms of the problem. It will look at the lifestyle of the individual such as nutritional deficiencies, reason of stress and why there is a lack of good health and wellbeing. A holistic approach will engage the individual taking responsibility for their health and well-being. They do this by educating themselves and being active in maintaining and improving their health and well-being.
5.2.1. Positive Health
Positive Health is the scientific study of health assets. A “health asset” is a factor that construct stronger health, over and above risk factors for disease. Positive Health works to find which specific health assets produce longer, healthy life, and which health assets lower disease risk and health care costs. The aim is to strive for optimal health —beyond the mere absence of illness.

Lipids are a hetrogenous group of substances, widely distributed throughout the plant and animal kingdom. In plants they are present in the seeds nuts and fruits, while in the animals they are stored in adipose tissues, bone marrow and nervous tissues. Lipids are relatively insoluble in water and readily soluble in organic solvents such as ether, chloroform, carbon disulfide, benzene, hot alcohol etc. The term lipid was used by the German biochemist Bloor in 1943 for a major class of tissue components and foodstuffs.

1.    A lipid is

(a) Insoluble in water but soluble in nonpolar solvents

(b) Insoluble in both water and nonpolar solvents

(b) Soluble in water but insoluble in nonpolar solvents

(d) None of the above

2.    Fats are

(a) Esters of fatty acid with glycerol

(b) Esters of fatty acid with long chain monohydroxy alcohols

(c) Both (a) and (b)

(d) Esters of fatty acid with alcohols

1. Introduction

Livestock meat and fish are rich sources of high-quality protein and other valuable nutrients such as polyunsaturated fatty acids, vitamins, and minerals and are an essential part of our healthy diet (Vladau et al., 2008; Mahmud et al., 2018; Mohanti et al., 2019; Mei et al., 2019). Food fraud and adulteration is an age-old distortive practice. The rising incidence of food contaminants and adulterants-induced health issues has challenged consumers to identify and consume safe livestock meat and fish products. Its significance has increased in recent years due to global trade, awareness among consumers, and sociopolitical issues.

1. INTRODUCTION

According to the Food, Drug and Cosmetic Act (1968) food is “an article that provides taste, aroma or nutritive value”. The term 'health food' is generally used to describe foods that are considered to be beneficial to health beyond a normal diet required for human nutrition. Though, the term is not precisely defined by any regulatory agencies such as the US Food and Drug Administration (FDA) however, “Health food” is sometimes used as an umbrella term encompassing natural foods, organic foods, whole foods, and sometimes dietary supplements or may also refer to functional foods. The use of foods for promoting health and relieving symptoms is as old as the practice of phyto-medicine for treating or preventing various types of illness and have been documented in Hippocratic and Vedic texts and the canons of Traditional Chinese Medicine. Therefore, “Let food be thy medicine and medicine be thy food”, quoted by Hippocrates about 2,500 years ago, is certainly the tenet of today which is receiving overwhelming interest. In the recent years, rapid urbanization, industrialization, increase in per capita income etc. in developing countries like India, have resulted in dramatic lifestyle changes leading to lifestyle related diseases like coronary heart disease, obesity, diabetes, cancer and hypertension. The transition from a traditional to modern lifestyle, consumption of diets rich in fat and calories combined with a high level of mental stress has compounded the problem further.

The nutritional richness and the high biological value of dairy milk have made it an important constituent of the balanced human diet. It is associated with better growth, improved status of some micronutrients, cognitive performance, motor development and activity. It is composed of a mixture of nutritive components as well as other bioactive factors such as biogenic amines, conjugated linoleic acid (CLA), with relevant physiological benefits. The consumption of dairy milk and products exert a protective action in human health and have been confirmed in preventing several chronic conditions like cardiovascular diseases (CVDs), some forms of cancer, obesity, immunomodulation and diabetes (Pereira, 2014). The chemical composition of bovine milk consists of 87% water, 4% to 5% lactose, 3% protein, 3% to 4% fat, 0.8% minerals, and 0.1% vitamins (Pereira, 2014).

1. Composition of Milk Fat

Bovine milk contains about 3.5 to 5% total lipid, existing as emulsified globules 2 to 4 μm in diameter and coated with a membrane, casein. The composition of milk fat is somewhat complex. Triglycerides constitute approximately 98% of milk fat, which is found in the milk globule, with the remainder being made up of di- and monoglycerides, phospholipids, cerebrosides, cholesterol, vitamins, tocopherols, carotene, and flavor components. Phospholipids are about 0.5 to 1% of total lipids, and sterols are 0.2 to 0.5%. These are mostly located in the milk fat globule membrane (Jensen et al., 1991). Cholesterol is the major sterol at 10 to 20 mg/dL.

INTRODUCTION

Food is the basic need of human beings. It gets spoiled primarily due to microorganisms and enzymes. Energy is required for microbial growth and enzymatic reactions. At low temperature, the rate of biochemical reactions is slow resulting in prolonged storage life of food. It must have been observed long back that food could be stored for longer period without deterioration during the winter months. Since then this principle is being used to extend the storage life of foods. A sea change can be observed in development of low temperature preservation technology. It has travelled a long journey to reach this stage; however, a major break through took place in twentieth century. Low temperature technology is of two types; refrigeration and freezing. In refrigeration storage, water is in liquid phase and temperature is maintained above freezing point. In freezing technology, the food is stored below freezing point and water gets converted into ice. The former is short term preservation due to slow growth of microbes and lower enzymatic activity while the later is long time preservation due to inactivation of enzymes during blanching and inhibition of microbial activity due to unavailability of free water and much lower temperature. Low temperature preservation is widely accepted and is of commercially important in food supply chain.

Freezing : Freezing is a process where temperature of food (fruits, vegetable etc.) is lowered down considerably below freezing point so that the water present inside the food undergoes change in state from liquid to solid (ice) and gets frozen immediately eg Frozen Pea. Water is immobilized and solutes are concentrated to reduce the water activity.

Principles of preservation : Combination of low temperature, low water activity, and pre-treatments like blanching, dipping in sugar syrup etc. stop (reduce) the growth and activity of microorganisms.

Theory of freezing : Freezing takes place in two main steps

Low-temperature preservation is one of the most widely used physical approaches for extending food shelf life without seriously affecting quality. Reducing storage temperature slows microbial multiplication, enzyme activity and chemical deterioration, with inhibition increasing as temperature declines. Refrigeration maintains food above its freezing point, while freezing reduces temperature below zero and converts available water into ice. The chapter examines conventional refrigeration, advanced chilling, freezing, cryopreservation, superchilling and the influence of ice crystallisation on food quality. It explains how temperature, cooling rate and crystal size affect texture, nutritional retention and storage stability, while also addressing the limitations and quality changes associated with prolonged low-temperature storage.

Macaroni: Pasta made from semolina and shaped in the form of slender tubes (Plate 396).

Macaroni wheat: It is tetraploid wheat and is preferred for making macaroni, vermicelli etc.

Macaroon: A small cookie composed chiefly of egg whites, sugar, and ground almonds or coconut (Plate 397).

Mace: An aromatic spice consisting of the dried external fibrous covering of a nutmeg (Plate 398).

Mach number: It is a number representing the ratio of the speed of a body (flow velocity) to the speed of sound (sonic velocity) in a surrounding medium (as air).

Macroglobulin: A highly polymerized globulin of high molecular weight.

Macronutrient: A chemical element (as nitrogen, phosphorus, or potassium) of which relatively large quantities are essential to the growth and health of a plant or a substance (as protein or carbohydrate) essential in large amounts to the growth and health of an animal.

A number of quality management tools are being used in food processing industry. Often selection of such tools are tough as it involves several factors for decision-making. The problem of choice of quality management and tools can be solved by selection on the basis of the objective decision making process rather than on the opinion of the decision makers (Sukkarn and Thawesaengskulthai, 2015).

ABSTRACT

Malting is the process accompanied by restricted sprouting of cereals in humid atmosphere along with controlled set of conditions. It is a process of soaking, germination and drying that causes changes to the microstructure of grains. Malting causes changes in functional and nutritive value of grains. Malting results in increase in protein content, mineral availability, in vitro protein digestibility, oil absorption capacity, water absorption capacity, water solubility index and fall in level of antinutritional factors, viscosity and bulk density. The malting conditions are significantly affected by varietal difference, maturity of grains and structural composition. Therefore, optimum malting conditions should be determined for grains in order to avail the health and nutrition benefits.

Abstract

Maintaining grain in good condition in storage requires careful, routine inspection and good storage practices. An integrated approach of several management tools and practice factors are necessary to manage stored grain to prevent deterioration and wastage: This includes:1) harvesting, handling, and storage equipment; 2) initial condition of the grain; 3) grain moisture content; 4) grain temperature; 5) aeration system management ; 6) insect and mold control; and 7) monitoring grain condition. An effective management program greatly enhances the likelihood of maintaining top quality grain. A well- designed and properly operated storage system with adequate aeration capacity, storing only clean grain at the proper moisture content and temperature, sanitizing the bin before loading, checking the grain condition regularly and correcting problems before they get out of hand are critical management strategies that must be implemented to prevent grain damage and possible serious economic loss.

1. Introduction

Fermented milk products such as yoghurt are produced through out world (Kurmann et al., 1992). Yoghurt can be characterized as a gel like coagulated milk product, having a smooth consistency and a pleasing flavour and is now widely consumed both by infant and adult populations. It is common that yogurt preparation involves the use of equal amounts of two lactic acid bacteria (LAB): Streptococcus thermophillus (St) and Lactobacillus delbrueckii ssp. bulgaricus (Lb); samples prepared with these starter bacteria are labeled Lb-St (Ng et al., 2011). In the early stage of the incubation process, Lb stimulates the growth of St releasing amino acids from casein (where the most important is valine) and producing a moderate reduction in pH due essentially to St. Yoghurt has better digestibility than milk and this is related to its comparatively high content of free amino acids. Besides nutritional value, it possesses hypocholesterolaemic (Mann, 1977) and antitumour effects (Odd et al., 1983; Reddy et al., 1983).Yoghurt may be set or stirred and has a potential for being used as dietary supplement for infants. So they cross the line between dietary supplements, health foods and conventional foods with great facility. Now a days, emphasis is given on sweeteners and more natural sweeteners will be used (Hollingsworth, 2001). Natural sweeteners can be easily incorporated in yoghurt by blending cattle milk with fruit pulps like mango. The enhancement of other nutrients e. g. vitamins and minerals will be added advantage. Mango pulp which contains a high proportion of sugar, mostly monosaccharide, is easily adsorbed by the digestive systems (Celik and Bakirci, 2003).

Soybean is a comparatively inexpensive source of high quality protein. The protein and fat contents in soybean are above 40 % and 20 %, respectively. Nutritionally, soy protein is a more balanced plant protein for human consumption. Studies have indicated that consumption of soy protein decreases total serum cholesterol and minimizes risks for several cancers (Anderson et al., 1995; Messina, 1997; Zind, 1998). The positive health benefits associated with soybeans have greatly increased its consumer awareness which has created a large market for soy foods (Ohr, 2000; Liu, 2000). The problem of beany flavour in soy products can be overcome by lactic acid fermentation (Buono et al., 1990; Granata and Morr, 1996). Soy solids are not only abandoned source of protein but also have therapeutic properties against breast, prostate, colon and lung cancers due to its isoflavones like genistein and daidzein content. Fortification with soy made yoghurt beneficial in lowering cholesterol level and blood pressure and in relieving symptoms of menopause and osteoporosis.

In a commercial horticultural enterprise, if the product is not marketed properly, safely and beneficially, all the investment, inputs, hard work goes in vain. Basically every commodity that is produced should reach the consumer and marketing is all about how the commodity reaches the consumer. There is no fun of producing any commodity if it does not reach the consumer.

The word market has been derived form Latin word “marcatus” meaning merchandise, where people conduct business. Market therefore refers to place where goods/ commodity and services are bought and sold.

Marketing is a sum total of business activities through which the goods and services are either bought or sold. Cundiff and Still defined marketing as “the business process by which products are matched with markets and through which transfer of ownership are affected.

Why Marketing of Fruits and Vegetables is Complex and Risky as Compared to Other Goods

1. INTRODUCTION

Marketing is a general term used to describe the activities that lead to the sale of your product. It is the process of planning and executing pricing, promotion and distribution programs to satisfy customer needs. It involves collecting information, analyzing alternative market outlets, developing different product forms, pricing products to compete in the marketplace, defining the scope of the proposed market area and meeting consumers’ needs. So marketing is more than just selling a product or service. It is an essential part of any business. Without a good marketing program, even the best businesses fails.

Value-added agricultural groups typically don’t pay enough attention to marketing. Selling agricultural commodities usually only involves hauling the commodities to a market where there is usually a willing buyer. So farmers often spend their time analyzing brick and mortar issues associated with processing and manufacturing (making the product rather than marketing the product). Often the attitude is that, if we make the product, someone will come along and buy it. So value-added agricultural businesses consistently fail because they do not understand the importance of designing and implementing a good marketing program.

As a first step, ‘A Marketing Primer and Marketing Basics’ will help you with a basic understanding of marketing. Successful marketing involves designing and implementing a marketing strategy for your product. Marketing Strategies provide generic strategies for various types of products and product buyers. In a simple term, marketing activities and strategies result in making products available that satisfy customers while making profits for the companies that offer those products.

1.    Diffusivity of gases at atmospheric pressure is

(a) < 1 cm²/s

(b) >1 cm²/s

(c) > 10 cm²/s

(d) > 100 cm²/s

2.    Diffusivity of liquids is of the order of

(a) 0.1 cm²/s

(b) 10 cm²/s

(c) 100 cm²/s (d) 1 x 10^-5 cm²/s

2.1 Introduction

Many complicated engineering principles are to be analyzed and applied, before any food processing operations takes shape of a commercially viable enterprise. The size and type of the required equipments have to be specified and their sequences have to be arranged. Further, the process analysis consists of understanding of material and energy balances. This chapter provides the application of steady state conservation of mass and energy equations to analyze food-processing operations.

Strategic partnerships and productive outreach play a crucial role for new technologies to successfully reach the market, drive growth, and strengthen a country’s global competitiveness, Outreach programs have various benefits, ranging from technology transfer awareness, communication of stakeholders, industry, government, to academy partnership promotions. These efforts help in establishing connections, communicating opportunities, and encouraging active engagement from key stakeholders. Outreach activities can be performed under two broad categories:
1. Written communication includes all communication which can be viewed, shared, or made accessible for a set of people in a passive manner. This includes reports, newsletters, guidance, and online content which provide insights of worth for stakeholders.
2. Human outreach includes all direct communication like c face-to-face or verbal form communication it included conferences, conventions, workshops, seminars and personal communication with industry leaders.
The type of outreach creates stronger, more personal connections. An effective outreach strategy usually combines both human and written outreach efforts. By following this strategy TTOs can expand and strengthen partnerships, and make it easier for research-led innovations to get transition from lab to market more effectively. This chapter explores key outreach models, strategic networking approaches, and proven practices for building impactful partnerships in technology transfer.

Maturity at harvest is the most important determinant of storage life and final fruit quality. Maturity indices are determined for many fruit, vegetable and floral crops. Harvesting crops at proper maturity allows handlers to begin their work with the best possible quality produce. Produce harvested too early may lack flavour and may not ripen properly, while produce harvested too late may be fibrous or over ripe.
 
Almost all fruits reach their best eating quality when allowed to ripen on the tree or plant (exceptions e.g., pears, avocados, and bananas). In general, fruits become sweeter, more colourful, and softer as they mature. A few fruits are usually picked mature but unripe so that they withstand post harvest handling system when shipped long distances.  Most of  currently used maturity evaluation is based on a compromise between those methods that would ensure the best eating quality and those that provide flexibility in transportation and marketing.  Optimum harvesting stage depends upon type of fruit or vegetable and their final use. Such a division is usually based on their classification according to physiology, environmental conditions, ripening bahaviour and nutritional aspect. Some of the classifications, important for their harvesting and storage are briefed in  subsequent sections.

Physiological Development

Fruits and vegetables can be divided into 3 stages based n their physiological development i.e. growth, maturation and senescence.

Growth: This generally refers to cell division, enlargement and differentiation ultimately giving a particular size, weight and volume to the commodity.

Maturation: It is initiated before the ceasation of growth and lasts till the onset of senescence.

Senescence: The stage when anabolic (synthetic) processes almost terminate and catabolic (degradative) processes are initiated and speeded up causing ageing and finally death of tissues.

Ripening: Stage that begins with the last stages of maturation and lasts till the beginning (first stage) of senescence. Ripening is a very important event in the life of a plant as it transforms a physiologically mature but inedible (or not preferred to be eaten) plant part into an edible, visually and olfactorily attractive and tasty commodity. Ripening marks the completion of developmental phase and is an irrevessible event.

3.1. Maturity

• During process of maturation, fruit receives regular supply of food material from plant.

• When mature, abscission or corky layer forms at stern end stops inflow.

• Afterwards, fruit depends on own reserves, carbohydrates dehydrated and sugars accumulate until sugar acid ratio form.

• In addition, typical flavour and characteristic colour also develop.

• Stage of maturity at the time of picking influence storage life and quality of fruit

• Fruits harvested over mature or full ripe are easily susceptible to microbial and physiological spoilage and storage life reduction.

• Necessary to pick up fruits or vegetables at correct stage of maturity to facilitate proper ripening, distant transportation and maximum storage life.

• Principles of harvest maturity

? Harvested commodity should have its peak acceptable quality when it reaches the consumer.

? Produce should develop an acceptable flavour or appearance.

? Produce should have optimum size and shape required by the market.

Maturity

It is derived from Latin word ‘Maturus’ which means ripen. It is that stage of fruit development, which ensures attainment of maximum edible quality at the completion of ripening process.

Maturation

It is the developmental process by which the fruit attains maturity. It is the transient phase of development from near completion of physical growth to attainment of physiological maturity. There are different stages of maturation e.g. immature, mature, optimally mature, over mature.

Maturity Indices

The factors for determining the harvesting of horticulture commodities according to consumer purpose and type of commodity.

Maturity Indices is two type

1. MATURITY INDICES

Maturity indices (right time of harvesting) are quality factors that give clues as to when a product should be harvested to allow marketing flexibility and ensure the attainment of minimum acceptable quality to the user. It also refers to the set of criteria used to determine the stage of maturity for harvesting the horticultural crops. Commodities harvested either pre-mature or too late are more susceptible to postharvest physiological disorders, diseases and have poor shelf life than harvested at right stage of maturity. The pickers/ handlers are trained in methods of identifying produce that is ready for harvest. However, optimum harvesting stages depends upon type of produce and their final use. Horticultural crops may be harvested at two main maturity levels i.e., physiological maturity and commercial or horticultural maturity. Therefore, the proper stage/maturity indices for harvesting of all horticultural crops should be identified for their implementation during harvesting. Horticultural maturity in relation to developmental stages of the plants is depicted in Fig 3.1.

Horticulture crops contribute significantly for the total agricultural production and productivity. World production of fruits accounted for the total volume of 933 million tonnes (FAO, 2023). India being second largest producer for majority of fruit commodities had a production total reaching 108.34 million tonnes in 2022-2023 from an area of 7.15 million hectares. It accounts for 33 per cent to the agriculture GVA (Gross Value Added) and plays an important role in the Indian economy. India is second largest producer of majority of fruits and vegetables. Diverse agro-climatic zones in the country make it possible to grow almost all varieties of fruits in India. Produced fruits are used for domestic consumption, processing and export purposes. During 2022 23, fresh fruits exports was valued at 6219.46 crores (APEDA, 2023). The fruits grown in India includes domestic fruits and nuts along with the exotic fruits contributing for the food and nutritional security. The growth of these economically important fruits provides scope for maintaining rich germplasm, enhance bio-diversity and maintain ecological balance.