eChapters

Ageing of meat is also known as conditioning or tenderising or ripening or maturing and sometime resolution of rigor. It is a process of holding unprocessed meat above freezing point under controlled conditions. By this process we can make muscle soft and pliable thus meat becomes tender. When we keep the meat above freezing point at temperature between 0-3ºC then all those changes occurs which are normally occurs at higher temperature i.e. atmospheric oxidation and enzymatic action of fat, bacterial action etc. When this temperature range becomes below freezing point then it inhibits completely the enzymatic action in the muscles. Ageing is required for marked increase in flavour, juiciness and tenderness of meat. In this process action of enzymes in meat plays key role while bacterial action is not of any importance. Meat tenderness and taste are definitely improved if carcasses or vacuum packed cuts are conditioned after slaughter but paradoxically beef is quite tender just two hours after slaughter and several days of conditioning are required to recover this degree of tenderness.

During the contraction of muscles, thick and thin filaments sliding to each other and decreases the length of sarcomeres. In turn, this decreases the length of fibrils, fibres and the whole muscle. If these muscles remain in contracted length when rigor develops, it causes massive overlap of thick and thin filaments leading to severe meat toughness. It is also necessary to avoid the cooling of meat too rapidly after slaughter, otherwise it cold-shortens and gets tough. If we avoid cold-shortening of muscles during conditioning, it will increase meat tenderness. But with too much conditioning, weight loss, surface spoilage and the cost of refrigerated storage increases.

Ageing of carcasses with little or no fat cover is not recommended by meat specialists. Because these carcasses loose moisture rapidly, loose weight excessively and discolour the meat surface rapidly. In addition, lean meat is also susceptible to deterioration through microbial growth, slime formation by bacteria and mould growth etc. Ageing is important for beef and buffalo meat while pork and lamb do not require ageing because they are slaughtered in the age where they are young and inherently tender. Additionally, the unsaturated fats found in pork fat oxidize during ageing causes rancidity and off flavour. Veal has very little protective fat covering and is high in moisture; thus it does not lend itself to ageing.

Abstract

Indian is rich biodiversity and availability of a variety plants of enhances the interest of scientist for the possible use of plant products as natural herbicides. The emphasis should be to collect the information about such plants from the concerned people who have traditional knowledge about the use of these herbs and then to study scientifically to arrive at conclusions. The study of compounds produced by a plant which inhibit or stimulate the germination and the development of other plants is important for understanding the mechanisms of the ecologicalinteraction. Therefore, there is continuing need to develop and release new phytotoxic chemicals that preserve the environment and enable a more efficient control of weeds, improving crop yield and quality. Ageratum conyzoides a herb traditionally used for treatment of many diseases, releases some potential allelochemicals and other chemicals to the environment which inhibit the germination and growth of neighboring plants. A complete study of its potential allelochemicals may be useful in biological control for sustainable agriculture.

Introduction

Agriculture is an important sector of Indian economy and it contributes about 17.4% to the country’s Gross Value Added (GVA) for the year 2016-17 provides employment to over 54.6 % of the population. There has been a continuous decline in the share of agriculture and allied sector in GVA from 18.6% in 2013 14 to 17.4% in 2016-17. Falling share of agriculture and allied sector in GVA is an expected outcome in a fast growing and structurally changing economy. However since 54.6% of the population is still dependent on agriculture and engaged in improving the agricultural production and overall income. The agricultural production system required timely and adequate agriculture credit to fulfill farmers need. Agricultural Finance ensures provision of multiple types of services dedicated to support both on- and off-farm agricultural activities and businesses including input provision, production, and distribution, wholesale, processing and marketing.

Introduction

Agriculture sector is currently at the crossroads, which is evident in terms of higher nutritive food requirements juxtaposed with growing population. Food production faces multiple challenges due to frequent occurrence of natural calamities, sudden rise in temperature, increase in occurrence of disease and pests leading to both pre and postharvest crop loss. Alarming decrease in fertility status of high and medium land soils of Odisha due to formation of hard clay pan below 4-6” of soil depth has resulted in slowing down of nutrient mineralization by the soil microorganisms within the soil. Crop production stress is further aggravated due to steady decrease in availability of cultivable land with the advent of urbanization, which concurrently reduced the number of dedicated agricultural households. It has been estimated that production of all food grains and horticultural crops needs to be doubled at farmer’s level in order to feed the growing population of the world failing which there will be food crisis by2050.

Abstract

India ranks in the world’s five largest producers of over 80% of agricultural produce items. Processing of agricultural produce generates substantial amount of crop residues which can have tremendous value to farmers. However, a large portion of the residues is burned on farm primarily to clear the field from straw and stubble; which affects the environment, soil health and crop yield.The conversion of crop residues to eco-friendly and valuable product like biochar is need of the hour. Biochar is an organic amendment which slowly releases C in the soil, and is stable over the years. Various applications of biochar like reduction in greenhouse gases emission, sequestering C in the soil, increasing crop yield, used as combusting fuel and livestock feedmakes it a promising candidate for sustainable agriculture and environment.

SYNOPSIS

Until recently, agriculture was primarily valued for producing staple cereals. Today, there is increasing recognition that agriculture has an important role to play in improving nutrition, human health and environmental health. Helping agriculture successfully forge links with nutrition and health can enable the research, development and policy communities to more effectively address the looming challenges of hunger, malnutrition and agriculture-associated diseases. Already, there is growing momentum around the world to bring these sectors together to improve food and nutrition security of the world’s poorest people.

Keywords : Food security, nutrition, health, agriculture.

1. INTRODUCTION

During the past fifty years, the world has made substantial progress in improving the food security of millions of people. Using science and technology, agricultural extension and appropriate policies and incentives complemented with infrastructure, farmers, researchers and policymakers have worked together to increase the global production of cereals, cutting the proportion of hungry people from approximately one-third to one-sixth of the world population (Spielman and Pandya- Lorch 2010). Yet more needs to be done. Nearly one billion people still suffer from hunger. Micronutrient deficiencies affect billions more today and potentially in the long-term. Malnourishment in children’s first two years of life, for example, causes largely irreversible damage, impeding their physical growth and intellectual development, increasing their susceptibility to diseases such as diabetes and cancer and even drastically reducing their incomes as adults. Undernourished women are more likely to give birth to smaller babies, thereby creating an inter- generational trap of under nutrition and poverty.

While agriculture has traditionally been put to work to raise the productivity and production of staple crops, there is increasing recognition that agriculture is also key to improving nutrition security, individual health and environmental health. This nuanced understanding has come just in time, considering the looming challenges of hunger, malnutrition, climate change and its link to energy and resource scarcity and urbanization. Placing agriculture in this larger context may enable the global community to better address and cope with these challenges, whilst meeting the food and nutrition security needs of the world’s most vulnerable people.

This paper will briefly review the evolving role of agriculture in meeting food and nutrition security. It will identify emerging challenges, describe promising developments and highlight opportunities for leveraging agriculture-nutrition-health links to overcome challenges.

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.

Alcoholic Beverages

These are the beverages which are prepared after alcoholic fermentation of sugars by yeast, contain varying amounts of ethyl alcohol (5-42%), and are consumed directly or after dilution in water.

Wine : Product made by alcoholic fermentation of grapes or grape juice unless otherwise specified, by yeast (Saccharomyces cerevisiae and a subsequent ageing process. Alcohol content is 11-14 %, but may be as low as 7%.

Abstract

Health benefits of aloe vera include its application in wound healing, treating burns, protection against skin damage, lung cancer, intestinal problems, increasing high density lipoprotein (HDL), reducing low density lipoprotein (LDL), reducing blood sugar in diabetics, fighting acquired immune deficiency syndrome (AIDS), allergies and improving immune system. Phytochemistry of aloe vera gel has revealed the presence of more than 200 bioactive compounds. Aloe vera gel is extracted from its leaves and appropriate processing techniques are needed for stabilization and preparation of the food products. Aloe vera gel products have become available in our country for internal consumption as a tonic and diversification in its products is on progress. The use of aloe vera has gained popularity because of herbal movement initiated by naturopaths, yog gurus, alternative medicine promoters and holistic healers. A recent market analysis report indicates that Americans have spent almost 40 billion dollars on functional foods, drinks and supplements for the improvement of their appearance as well as to provide energy and added nutrition to handle health issues such as hypercholesterolemia and diabetes.

Abnormal milk: It is milk that is not smooth and homogenous but is flaky, ropy, stringy, slimy, watery, discoloured or bad flavoured.
 
Abrassive peeler: It is equipment comprising a rotating drum lined with carborandum (an abrasive material) in which certain vegetables like potato and ginger are tumbled and exposed to the abrasive action of the carborandum lining, thereby facilitating separation of peel from the vegetables (Plate 1).

Absinthe: It is green liquor which is flavored with wormwood, anise, and other aromatic herbs. Its commercial production is banned in many countries for health concerns.

B.T.U.: It stands for British thermal unit. The heat required to raise the temperature of one pond of the water through 1^° F is called BTU.
Baby back ribs: Meaty pork ribs cut from the lower back rib section.

Bacitracin: A polypeptide antibiotic isolated from a bacillus (Bacillus subtilis or B. licheniformis) and usually used against gram-positive bacteria.

Back Bacon / Canadian bacon: Bacon cut from the loin that has little fat and is cut into round or oblong slices.

C - enamel can: The sulphur resistant lacquer is golden coloured and the can coated with it are called C-enamel can or sulphure resistant can, used for packing non acid products (Plate 35).

CA storage: Storage of commodities under gaseous atmosphere like gas storage, where the composition of atmosphere is controlled accurately. MA and CA differ only in degree of control and CA is more exact. These storage methods in combination with refrigeration markedly enhance storage life of fruit and vegetables (Plate 36).

Dahi: It is the product obtained from pasteurized or boiled milk by souring, natural or by harmless lactic acid or other bacterial culture. It is also called Curd (Plate 68)

Dairy: It is a room, building, or establishment where milk is kept and butter / cheese is made or it is the department of farming / farm that is concerned with the production of milk, butter, and cheese or an establishment for the sale / and distribution of milk and milk products.

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).

Fº value: It is used to express F-value when z =10ºC / 18ºF and the temperature is 121.1ºC. It is the number of minutes at a specific temperature (250ºC) required to destroy or kill a stated number of microorganisms and has specific z-value. It is also called reference value. 

Galactometer: It is an instrument used for recording the specific gravity of the milk.

Galactose: It is an aldohexose sugar obtained by hydrolysis of lactose.

Galactosidase: An enzyme (actase) that hydrolyzes a galactoside.

Galactoside: A glycoside that yields galactose on hydrolysis.

Galactosyl: A glycosyl radical C₆H₁₁O₅ that is derived from galactose.

Abattoir: An establishment where animals are butchered is known as abattoir. It is also known as slaughterhouse.

Abiotic: Abiotic means any factor which is not biological / a biological and especially there is no involvement of the organisms in synthesis of certain compounds.

 Abnormal milk: It is milk that is not smooth and homogenous but is flaky, ropy, stringy, slimy, water, discoloured or bad flavoured. It may be due to animal sickness or disease or due to excessive medicines given or uncleaned milk condition.

 Abomasum: It is the fourth stomach of the Ruminants which is lying close to the

Omasum or the third stomach, in which digestion gets completed by the supply of the digestive juice. It is also called Reed stomach, rennet stomach, rennet-bag, or reed

tripe and maw (Plate 1).

 Abrassive peeler: It is equipment comprising a rotating drum lined with carborandum (an abrasive material) in which certain vegetables like potato and ginger are tumbled and exposed to the abrasive action of the carborandum lining, thereby facilitating separation of peel from the vegetables (Plate 2).

B cell: It is one of the lymphocytes that have antigen-binding antibody molecules on the surface, that comprise the antibody-secreting plasma cells when mature, and that in mammals differentiate in the bone marrow. It is also called B lymphocyte.

B.T.U.: It stands for British thermal unit. The heat required to raise the temperature of one pond of the water through 1oF is called BTU.

Baby back ribs: Meaty pork ribs cut from the lower back rib section.

Bacillary dysentery: It is a food borne illness characterized by very diarrhea and electrolyte loss alongwith intense abdominal pain, high fever and even death.

Bacillus spp: The genus Bacillus is generally aerobic, spore forming. Bacillus cereus also produces 2 types of toxins; a very fast aching emitting toxin which cause vomiting and a diarrhoeal toxin. Bacillus is a genus (Bacillus) of straight rod-shaped gram-positive usually aerobic bacteria producing endospores and including many saprophytes and some parasites produces disease (B. anthracis of anthrax).

Bacitracin: A polypeptide antibiotic isolated from a bacillus (Bacillus subtilis or B. licheniformis) and usually used against gram-positive bacteria.

Back Bacon / Canadianbacon: Bacon cut from the loin that has little fat and is cut into round or oblong slices.

Backward feed evaporator: In this evaporator, fresh feed enters the last and the coldest effect and continues on until the concentrated product leaves the first effect (Plate 54).

Bacon: Bacon is the meat cut from belly portion of hog carcass (a domestic swine esp. when weighing more than 120 pounds or 54 kilograms) and has high percentage of fat. It is cured and smoked.

C - enamel can: The sulphur resistant lacquer is golden coloured and the can coated with it are called C-enamel can or sulphure resistant can, used for packing non acid products (Plate 81).

CA storage: Storage of commodities under gaseous atmosphere like gas storage, where the composition of atmosphere is controlled accurately. MA and CA differ only in degree of control and CA is more exact. These storage methods in combination with refrigeration markedly enhance storage life of fruit and vegetables (Plate 82).

CAC: It stands for Codex Alimentarious commission (1962). It is a joint commission of FAO and WHO, comprising of 146 member countries. It ensures consumer food safety, establish fair practices in food trade and promote the development of international food standards. CAC make standards for food additives, veterinary drugs, pesticide residue and other miscellaneous substances that affect consumer safety. These are published in Codex Alimentarius.

Cacao: The dried partly fermented fatty seeds of Theobroma cacao of the family Sterculiaceae that are used in making cocoa, chocolate, and cocoa butter called also cacao bean (Plate 83).

CAD: CAD (computer-aided design) is the use of computer-based software to aid in design processes. CAD software is frequently used by different types of engineers and designers. CAD software can be used to create two-dimensional (2-D) drawings or three-dimensional (3-D) models (Plate 84).

Dahi: It is the product obtained from pasteurized or boiled milk by souring, natural or by harmless lactic acid or other bacterial culture. It is also called Curd (Plate 126).

Daidzein: These are the substance from which daidzein is derived and are isoflavone C15 H10 O4 found chiefly in legumes and esp. soybeans.

Dairy: It is a farm building often a single room in which milk is cooled and temporarily stored prior to collection for transportation to the commercial diary. Here the milk is treated and made into cream, butter and cheese. Or

Dairy: It is a farm building often a single room, in which the milk collected is pooled, temporarily stored prior to collection for retailing or direct sale to the consumer. OrDairy: It is a room, building, or establishment where milk is kept and butter / cheese is made or it is the department of farming / farm that is concerned with the production of milk, butter, and cheese oran establishment for the sale / and distribution of milk and milk products.

Dairy farm: It is a farm on which the principal activity is the milk production.

Dairy husbandry: It deals with care, breeding, feeding, milking of the diary cattle and the production and sale of the milk. It is the economical management of a dairy, including looking after the dairy cattle and proper disposal of milk and milk products.

Dairy products: These are the milk preparation, including butter, cream, cheese, ghee, yoghurt, pasteurized milk, tonned milk, butter milk etc processed and prepared in dairy. Ice cream and kulfi or sweets are not included in this.

Damage: Damage is a physical spoilage, often a partial deterioration, are subjectively judge and very difficult to measure and usually reported as % of the sample. Daminozide: It is a growth regulator which is used for red colour development in apple.