eChapters

Abstract

We are very fortunate to be born in a nation which is blessed with awesome decent variety of natural products, fruits, vegetables, cereals, pulses and so forth. The population of India expanded consistentlythat cause a genuine sustenance and shelter problem. The supply of food is not adequate to fulfill the demand of the consumers. This shortage of food is the root for adulteration of foodstuffs by the traders. Food adulteration is a procedure in which the nature of sustenance is brought down either by the addition of inferior quality material or by extraction of valuable ingredient. An adulterant is a chemical substance which should not be contained within other substances (food, beverages) for legal or other reasons. The addition of adulterants is called adulteration. Food is adulterated to increase the quantity and make more profit. The food is sucked of its nutrients and the place where the food is grown is often contaminated. For instance: milkis mixed with water. Vanaspati is utilized as an adulterant for ghee. Adulteration of food is unsafe as it may be toxic and causes serious health hazards to the consumer. To evade this issue government has passed an act which is known as preservation of Food Adulteration Act. It covers security from risks involved due to contamination of poisonous elements. Instead of government efforts the informed and aware consumers will have the capacity to dispense with this issue. So, here in the chapter adulterants their types, effect on human health, laws and control measurement were reviewed and discussed.

    1.    Laminar flow hood works on the principle of 
        a)    High-efficiency particulate air filter
        b)    High-energy particulate air filter
        c)     High-efficiency pressure air filter
        d)     None
    2.    Most of the organisms are killed
        a)    121°C for 5 min.    b)    15lb/in²
        c)     a & b    d)     None
    3.    Autoclaving is not recommended for
        a)    Oils    b)    Powders
        c)     Sensitive fluids    d)     All

Ice cream is not only an indulgent frozen dessert but also a food containing several nutrients derived from milk, cream, sugars, and other ingredients. This chapter examines ice cream from a nutritional and food-science perspective, focusing on its major nutritional components and energy contribution. It discusses milk fat, proteins, lactose, carbohydrates, minerals, vitamins, and the nutritional effects of formulation. The chapter also considers energy value, portion size, digestibility, and palatability. Understanding these factors helps explain why ice cream provides both nutritional and sensory value. The discussion provides a balanced foundation for evaluating ice cream as part of varied diets and developing products for different consumer requirements.

Introduction

A food safety system revolves around different aspects, beginning right from the farm, where the food is created and transported to where the customers purchase, eat and dispose. This includes production, processing, distribution, preparation, marketing, access, consumption, and disposal. These processes need to have numerous resources like people, business, farms, communities, interventions, policies, and politics. All steps ought to be coordinated for an organisation to make progress. In today’s world of processed foods and industrial farming practices, ingredients and preparation procedures are typically uncertain. In order to reduce the confusion of consumers and to provide quick, straightforward identification of the commodities they’re searching for, many items are now “certified” by revered organizations.

Food safety certification is a third-party verification, to ensure that commodities, processes or systems in the food supply chain meet accepted food safety standards. It is distinct from different systems like supplier declarations, laboratory test reports or inspection body reports. Food certification is predicated on the results of tests, inspections and audits and provides confidence to the buyer as a result of an organization’s commodities or system are being completely evaluated against accepted national and international business standards by a competent third body.

    1.    What is the percentage of water in an adult’s body weight
        a)    50%    b)    60%
        c)    90%    d)    70%
    2.    __________ is a direct reactant in hydrolytic processes of many foods
        a)    Water    b)    Moisture content
        c)    Both a&b    d)    None
    3.    The bond angle of the isolated water molecule (vapor state) is
        a)    109°    b)    104.5°
        c)    109°28'    d)     103.6°

Food Hygiene is a scientific discipline describing handling, preparation, and storage of food in ways that prevent foodborne illness. This includes a number of routines that should be followed to avoid potentially severe health hazards. Food can transmit disease from person to person as well as serve as a growth medium for bacteria that can cause food poisoning. Since food hygiene has a direct effect on the health of individuals patronizing the catering facility, it is obligatory on the part of the management to lay down definite guidelines for maintaining hygienic conditions and ensuring their proper implementation. Cleanliness should be the basis of all food hygiene programmes and should be aimed at food protection as well as improving and maintaining the quality of food. 

Purpose of Law

The Food Laws or Regulations are made in order to protect people consuming these foods from undue risks, which may arise from processing, transport, retailing and consumption of food products which may undergo contamination, spoilage, inclusion of harmful chemicals/microbes or at harmful levels. Besides safety, consumers are also protected by these laws with respect to quality, quantity and substance that the food products are supposed to represent. Finally, laws also aim to protect the consumers from Nutrition and Health considerations with special consideration being given to vulnerable group such as infants, pregnant women etc.

Food additives are chemical substances added to foods to improve flavour, texture, colour, appearance and consistency or as preservatives during manufacturing or processing. Herbs, spices, hops, salt, yeast, water, air and protein hydrolysates are excluded from this definition.

In many countries, the use of food additives is regulated, and food additives must be declared on food labels by using their chemical names or numbers. the use of any new additive in a particular food, they ensure that:

Introduction

Food quality control systems in all sectors of food chain around the globe are driven by guidelines to help the authorities to enforce rules and regulations to protect the public from fraud and deception in various levels of food production and facilitate fair trade. This also helps authorities to select suitable options of infrastructure and enforcement mechanics. Such documentation provide possible infrastructure and approaches to national food control systems to use them or further improve them wherever needed (Temesgen, 2015). To make a food control system most effective; it is strengthened by improving the existing fragmented legislation, multiple jurisdictions, and weaknesses in surveillance, monitoring and enforcement in many countries. Organisations like FAO and WHO help enforce food laws and regulations to meet a country’s sanitary as well as phytosanitary requirements.

Generally, food law may be divided in two parts: (i) a basic food act, and (ii) regulations. The Act itself give broad principles, while regulations contain detailed provisions governing the different categories of products coming under the jurisdiction of each set of regulations. Detailed provisions are needed for effective administration of and enlightened compliance with the basic food laws. In governments where there is a division between the responsibilities of the legislative and executive branches, the legislative branch enacts the basic law, while detailed regulations are elaborated and promulgated by the executive agency or agencies responsible for administering the law. Regular revisions of regulation is necessary because of novel scientific knowledge, change of processing technology, or quick action to protect public health. Such revisions can be made much more expeditiously by executive agencies than by legislative bodies. In some of the countries food standards are a part of the regulations; in the other countries they are separate enactments.

Introduction

Food is the basis to sustain a healthy life as evidenced from its consumption through centuries by human. There are plenty of plenty of foodstuffs available these days as part of new product development and flexible global participation of researchers and food technocrats. Their researches brings a lot reforms in traditional recipes through newest technological concepts (functional or nutraceutical) that address much of safety aspect for consumers health and is the prime focused concern for now (Keservani, et al 2014). Even than strict labeling policies is the present hour need to stay fit and fine. Safe and wholesome supply of foods, high pace food demands, increase in processing aspect, minimization of fraudulent practices are the key points that somehow require laws and standards during transportation, storage, marketing and storage.

Nation’s growth resides in their healthy people that contribute flawless to acquire achievements in overall growth of country. So availability of healthy food is must which can only be governed through strict standards and regulatory agency’s regulation. Journey of food from “Production to consumption”, “Farm to fork”, “Unstable to table” and “Boat to throat” are the activities where these agencies abide their regulations by way of laws and standards. Indian market somehow lacking its policy to organize food regulation appropriately hence is segmented in two types of food products viz;

Definition

Packaging is the science, art, and technology of enclosing or protecting products for distribution, storage, sale, and use. Packaging also refers to the process of design, evaluation, and production of packages. Food packaging is packaging for food. It requires protection, tampering resistance, and special physical, chemical, or biological needs. It also shows the product that is labeled to show any nutrition information on the food being consumed

Packaging may be defined as co-ordinated system of preparing foods for transport, distribution, storage, retailing and their use. It is also a means of ensuring safe delivery of goods to the consumer in sound condition without affecting adversely the quality of the product packed in it at a reasonable cost. Packaging thus has as “techno-economic function” aimed at maintaining the quality of food stuff packed, with a view to retain the quality for a reasonable period.

Packaging plays a vital and dominant role in marketing, in maintaining quality and in preserving the food.

Consequent to the increase in the consumer awareness of the healthy hazards, which may be posed by different types of packaging material. It becomes inevitable for the packers to use better quality, hygienic packaging material which could retain the quality of the product for a longer time without posing any health hazard. The choice of a suitable packaging becomes all the more necessary for a number of factors like physico-chemical characters and acceptability of the commodities packed in any packaging material. Apart from this the package should be of the right shape and size and must attract the consumer's eye which could offer an absolute confidence regarding the wholesomeness of the products pack in it.

    1.    Fortification of common salt is done with 
        a)    Potassium iodide    b)    Potassium iodate
        c)    Both a & b    d)    None
    2.    Vinegar is a 
        a)    Class-I preservative    b)    Class-II preservative
        c)    Natural preservative    d)    a & c
    3.    As per FSSAI regulations, the permitted level of Sulphur dioxide in RTS beverages is not more than ______ ppm
        a)    100    b)    70
        c)    150    d)    80
    4.    Sodium nitrite is a
        a)    Preservative    b)    Buffering agent
        c)    Curing agent    d)    Flavour enhancer

Food processing techniques range from traditional household practices to sophisticated industrial operations designed to improve safety, quality, nutritional value and shelf life. This chapter presents traditional methods such as blanching, fermentation, soaking, germination and malting, highlighting their effects on nutrient bioavailability and food characteristics. It then introduces industrial processing and distinguishes between thermal and non-thermal technologies. Thermal methods such as pasteurization and dehydration are discussed alongside innovative approaches including pulsed electric fields, high-pressure processing and irradiation. The chapter emphasizes the principles, applications, benefits and limitations of these techniques and demonstrates how processing conditions influence microbial safety, nutritional quality and sensory attributes.

    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

Over the past several years, there has been significant change in consumer perception on quality and food safety. Consumers are demanding healthy, nutritious and cost-effective products processed under controlled hygienic conditions. Food safety concern, in recent years, has become dominant and important. The requirement of food safety and quality assurance has never been so demanding as it is now. Globally food safety is being addressed independent of food quality. In anticipation of consumer demands on food safety, food sanitary standards at national and international levels are under constant review. Several inter governmental agencies / organizations are engaged in work related to quality assurance and food safety. Amongst these World Health Organization (WHO) and Codex Alimentarius Commission (CAC) play the major role in protecting public health and defining standards of quality and safety aspects of foods for regional and or world wide usage.

Regulatory Institutions

The quality environment in the Indian food processing sector revolves around compulsory legislation which specify minimum standard and certification system. Legal standards are generally made to have control over the quality of foods offered for sale and to safeguard the consumer from health hazards posed by practice of adulteration. There are basically three types of Indian standards namely

Over the past several years, there has been significant change in consumer perception on quality and food safety. Consumers are demanding healthy, nutritious and cost-effective products processed under controlled hygienic conditions. Food safety concern, in recent years, has become dominant and important. The requirement of food safety and quality assurance has never been so demanding as it is now. Globally food safety is being addressed independent of food quality. In anticipation of consumer demands on food safety, food sanitary standards at national and international levels are under constant review. Several inter governmental agencies/organizations are engaged in work related to quality assurance and food safety. Amongst these World Health Organization (WHO) and Codex Alimentarius Commission (CAC) play the major role in protecting public health and defining standards of quality and safety aspects of foods for regional and or world wide usage.

Introduction

Food and water safety is a public health concern. “It is health that is real wealth and not pieces of gold and silver” is a famous quote by Mahatma Gandhi. To provide good health and to maintain it properly for all citizens, the country need to assure the quality and safety of food consumed by it's population (Attrey, 2016). Apart from nutrition and taste, a more important part of food is the safety standards during manufacture, storage, distribution, sale and import. Food safety is particularly important in India, where an inordinately high percentage of population suffer from malnutrition and food borne diseases (Bahuguna, 2016). Food borne diseases in India have increased the frequency of mortality and morbidity. Around 5.82 crore cases of food borne diseases and 3.51 lakh food associated deaths were reported in 2010. Nowadays the consumption of unsafe food is being considered as an alarming threat to the growing global food markets. Adulteration and synthetic milk in India, powdered infant formula with melamine in China and adulteration of beef in Europe are a few examples. These issues can be resolved to a great extent, through appropriate food laws and policies. A country should not only possess appropriate statutory, regulatory legislations, policies in place for the su-pply of safe and good quality food at all times, but also should assure that the same is imple-mented seriously (Attrey, 2017).

Apart from health, food safety is vital for economic growth and progress as well. In India, the food processing industry holds tremendous opportunity. It has high employment potential, can boost exports of agro-products out of the country and also provide better returns to farmers for their produce. The concept of food quality and food laws is not totally new in India because food was considered an important aspect of healthy living even in ancient India. India took an important step towards building a safe food culture a decade ago by enacting the Food Safety and Standards (FSS) Act. In one stroke, it brought about a paradigm shift in the way we look at food safety regulations in India. Food Safety and Standards Authority of India (FSSAI) are mandated under Food Safety and Standards Act 2006 to protect people from this threat. In its role of a food regulator, FSSAI can be proud that it touches the lives of each of the 1.3 billion people in the country. More than just reaching the people, the watchful eye of FSSAI is assuring them that the food they get in any form, raw or processed is safe to consume (Agarwal, 2016).

Introduction

Milk, an integral component of our staple diet is nature's most ideal and complete food. There is a long history and tradition of high consumption of dairy products in India. Consumption pattern of dairy products in India is quite unique and is centred on traditional products; however, novel products are gradually gaining momentum in urban areas. Despite being the largest milk producing country in the world, India accounts for a negligible share in the worldwide dairy trade. Domestic demand for dairy products is showing an increasing trend and it is expected that demand-supply gap will further widen which might transform India being a net importer of dairy products. The domestic demand for dairy products is showing an increasing trend and it is expected that demand-supply gap will get further widened. India, world’s largest milk producer has enough scope for diversified value addition as this can definitely assure a better margin of profit. However, for this, one has to maintain reputation and competitiveness in the market. To emerge as a leader in this competitive global market, continuous improvement of quality is highly essential. Safety, just as the other side of the coin is also of utmost importance to reinforce consumer confidence. Nowadays, quality is not a matter of choice but a necessity and even a responsibility of all stake holders. In the case of food, the term, 'Quality' refers to physical, chemical, microbiological, technological, economic and aesthetic characteristics. From consumer point of view, the word, 'Quality' embraces mostly the organoleptic characteristics like body, texture and flavour than the objective properties like fat, protein, lactose and acidity as determined by science based tests.

Food is a resource of immense importance and its safety in the whole production and supply chain, is very crucial. In the last century, drastic increase in the incidence of food borne illnesses, large-scale food poisoning outbreaks and surfacing of new foodborne pathogens and hazards were widely reported. Contaminants can enter food through various pathways in the food production process, and can occur naturally or as the result of inferior or inadequate production practices. Concerns on food safety are fuelled by the industrialization of agricultural production, liberalization of trade, tourism, food consumption pattern and food preparation practices. The availability of information through the mass and social media increases the number of reported cases of inadequate food safety. International competitiveness depends more on quality and safety concerns than on prices and this creates a need for safer food production and distribution practices.

Importance of Food Storage

Food storage is both a traditional domestic skill and is important industrially. Food is stored by almost every human society and by many animals. Storing of food has several main purposes:

•Storage of harvested and processed plant and animal food products for distribution to consumers

•Enabling a better balanced diet throughout the year

•Reducing kitchen waste by preserving unused or uneaten food for later use

•Preserving pantry food, such as spices or dry ingredients like rice and flour, for eventual use in cooking

•Preparedness for catastrophes, emergencies and periods of food scarcity or famine

•Religious reasons (Example: LDS Church leaders instruct church members to store food)

•Protection from animals or theft