eChapters

Introduction

Globalization, as defined by the International Monetary Fund (IMF), refers to the increasing economic interdependence among nations, characterized by rising volumes and diversity of cross-border transactions in goods and services, international capital flows, and the more rapid dissemination of technology worldwide.

Key Characteristics of Globalization

1. Expansion opportunities for businesses globally.

2. Elimination of distinctions between domestic and international markets.

3. Freedom to buy and sell products and services across any country.

4. Production and distribution facilities are established based on economic feasibility at optimal locations worldwide, rather than national priorities.

5. Product planning and development are influenced by global market conditions.

6. Sourcing raw materials from across the globe to maximize efficiency.

7. Global strategies, organizational structures, cultures, and management practices.

8. Viewing the world as a unified market.

Introduction

Meat derived from animals are subjected to various contaminations from number of sources. The animal itself is a major contributor of both pathogenic and spoilage organisms. Further contamination may be introduced from water used, equipment used for product preparation, from the meat handlers and the surrounding environment. Microbiological problems such as food poisoning or spoilage may arise when the desired effect is not achieved and is usually due to errors in the handling or processing procedures. The detection and rapid correction of such errors and their future prevention is a major objective of any quality control system.

In traditional approach to meat and meat product quality control system, only the samples of the final product were analyzed by laboratory test to check for compliance with specifications. However, the responsibility for control of hazards rests with individuals involved in all stages from farm to ultimate consumer. And the control of hazards at each stages of food chain may be achieved by Hazard Analysis Critical control point (HACCP). Hazard analysis critical control point is an internationally recognized system that helps to ensure the manufacture of safe food products. HACCP is not a zero risk system but rather a system designated to minimize the risk of food safety hazards. HACCP concept is a systematic and rational approach Firstly by consideration of the hazards i.e., microorganisms or their toxins, that need to be controlled in a specific operation by structured hazard analysis and secondly on the identification of the most effective means of controlling the identified hazards. This system, by focusing attention on the factor that directly affects the microbiological safety and quality of meat foods, eliminates wasteful use of resources and superfluous consideration. As a consequence, the cost/benefit relationships are more favorable. The system is applicable at all levels of meat food chain from farm production through processing, transporting, merchandising and ultimate use in the meat food service establishment or at home. Ensuring food safety and quality is the responsibility of all links in the food chain. Now a day’s food consumers are very much health conscious and they want their food to be safe and of good quality. As meat being highly perishable and high risk food product, it is very much imperative on the part of meat and meat products producers and exporters to produce safe and quality meat to stand in the competitive world and further hygienic meat processing is important not only to provide safe and wholesome meat but to provide a good public image and to increase consumer demand.

31.1 Introduction
A fundamental element of quality assurance is good manufacturing practice (GMP), which ensures that goods are consistently produced and regulated according to the quality standards suitable for their intended application and as outlined by the marketing license. The primary objective of GMP is to mitigate risks in pharmaceutical manufacture, which may be categorised into two main types: erroneous labelling and cross-contamination/mix-ups. Primarily, manufacturers must guarantee that their goods are safe, effective, and of adequate quality; hence, risk assessment has become a crucial component of WHO quality assurance guidelines.
31.2 Implementation of HACCP
31.2.1 HACCP Preamble and Definitions Preamble
1. The introductory portion of this publication delineates the concepts of the Hazard Analysis and Critical Control Point (HACCP) system as endorsed by the Codex Alimentarius Commission. This section provides broad recommendations for system application, recognising that implementation specifics may differ according to the food operation’s unique conditions.
2. The HACCP system, grounded in scientific principles and methodical methodology, identifies specific dangers and implements control measures to assure food safety. It functions as an instrument for hazard evaluation and the implementation of control systems aimed at prevention rather than predominantly on final product testing. The HACCP system is flexible, allowing for modifications in equipment design, processing methods, or technology innovations.
3. HACCP is relevant across the whole food chain, from initial production to ultimate consumption, and its use must be guided by scientific knowledge on dangers to human health. In addition to improving food safety, the use of HACCP can provide other substantial advantages. Furthermore, the use of HACCP systems can streamline regulatory inspections and enhance international trade by increasing confidence in food safety.

During the latter part of the 20^th century, rapid economic development in most countries coupled with population growth propelled the inevitable demand for more food and manufactured goods. However, requirement of more food is placing unprecedented demands on agriculture and natural resources. Humans have made agriculture the dominant environmental threat by clearing forests, cultivating marginal lands, and intensifying farming in sensitive landscapes and watersheds. Most of the land use systems in the tropics are characterized by a rapid decline in productivity and high rates of soil and environmental degradation which need to be addressed in a proper way.

Agriculture has changed radically since the end of World War II. Productivity of most crops has scaled to new levels because of the adoption of new technologies, machines, increased chemical inputs, and government policies. However, continuing agricultural production without harming the environment is a challenge, which must be tackled along with economic growth. Some of the environmental issues related to agriculture are top soil loss, groundwater contamination, air pollution, greenhouse gas emission, decline of family farms neglect of the working conditions of farm labourers, new threats to human health and safety by the spread of new pathogens, economic concentration in food and agricultural industries, and disintegration of rural communities (Brodt et al, 2011). This situation prompted world nations, political leaders, scientists and planners to pay more attention to the concept of sustainable development. As a concept, sustainability is concerned with the continuity of environmental economic, and social aspects of human society.

Introduction

Government initiatives aimed at supporting small-scale enterprises and fostering women’s entrepreneurship are crucial for driving economic development, job creation, and social empowerment. Small-scale enterprises, including micro, small, and medium enterprises (MSMEs), play a vital role in the economy by contributing to employment, innovation, and poverty reduction. Similarly, women entrepreneurship offers significant potential for promoting inclusive growth, tapping into underutilized talent, and advancing gender equality in business leadership.

Small-scale enterprises often face challenges like limited access to funding, poor infrastructure, regulatory barriers, and market limitations. Women entrepreneurs, on the other hand, encounter additional obstacles such as socio cultural norms, limited access to resources, and gender biases in the business world. To address these issues, governments globally have introduced policies and initiatives aimed at supporting small enterprises and encouraging women’s participation in entrepreneurship.

Introduction

Small and medium-sized industrial units, or small scale industrial (SSI) units, are generally referred to as SMEs, according to the Ministry of Micro, Small and Medium Enterprises. The MSMED Act of 2006, which was updated in 2020, serves as the foundation for the definition of SMEs in India.

• Micro manufacturing and services units: Up to Rs. 1 crore in investments and up to Rs. 5 crore in revenue.

• Small manufacturing and services units: Up to Rs. 10 crore in investments and up to Rs. 50 crore in revenue.

• Medium manufacturing and services units: Up to Rs. 50 crore in investments and up to Rs. 250 crore in revenue.

Small and Medium-sized enterprises (SMEs) constitute the backbone of the global economy. SMEs not only provide major contributions to national GDPs, but they also play an important role in job creation, innovation, and regional development. In India, SMEs account for about 30% of the country’s GDP and employ over 110 million people, making them an important part of the economic structure.(FICCI,2023).

The Government of India has accorded ‘high priority’ status to the food processing industry. The Ministry of Food Processing Industries (MOFPI) has been set up as a nodal agency for formulation and implementation of the policies and plans for the food processing industries.

With an overall objective of positioning India as the ‘Food Basket’ to the world, several initiatives have been undertaken with the objective of promoting investments, innovation and bringing best practices. This vision is in line with the ‘Make in India’ initiative of the Government (CII, 2019).

5.1. Policy Interventions (MOFPI, 2019)

5.1.1. Infrastructure Development

Fragmented, inadequate, and inefficient infrastructure along the supply chain has been identified as one of major factor inhibiting growth of food processing sector. As adequate investment for infrastructure has not been forthcoming from private sector, government will continue to assist, participate and incentivize creation of supply chain infrastructure for food processing sector.

Introduction

Fruit and vegetable development starts with formation of an edible part fruit setting, seedling emergence, tuber development and ends with loss of edible character, or spoilage through physiological deterioration, development of fibrous character or spoilage through microbiological intervention . The state of maturity of a fresh horticultural commodity is therefore is a continuum process along the development scale. The term mature implies that point in the development scale when the horticultural commodity in the state that is ready to use (consume, process, store). For the packing house, maturity means suitability for storage followed by sufficient shelf life to assure profitable supply to markets. On the other hand, the retail consumer may value colour, flavour, or textural attributes. This implies that maturity and an appropriate compromise must be achieved through the marketing process.

Quality, on the other hand, relates to the degree of the satisfaction that the consumer or customer is likely to obtain through the use of mature commodity. Maturity and quality are interrelated with market expectations or requirements. These expectations or requirements are expressed through regulations or guidelines of grower groups or through legislative authority expressed as quality standards or grades and enforced through inspection agencies associated with government departments.

3.1 Introduction

The production of food grains in India is around 200 million tonnes and most of the grains are converted to primary products after primary processing such as threshing, dehulling, de-branning. Some of the grains are converted to secondary products such as flour or grits. The yields of primary and secondary products range between 65-80% indicating a wastage of 20-35%. These wastes lead to unclean surroundings and air pollution due to fine dust. Hence, proper waste management/utilization of food grain processing industries has become a societal need for a clean environment.

The term ‘waste’ has different meanings to different people. It can be retractions from the main process or less utilizable by-products or undesirable waste material depending on the commodity. All food-processing industries generate wastes and create problems for its management. The best way the food processing industry can treat its waste is to avoid producing it. Much of the waste now being produced or generated in some food processing plants can become a managed resource for producing economic credits. In fact, waste utilization is one of the world’s prominent industries and its activities cut across the normal divisions into which industries are placed. Similarly, there will be wastes from agriculture, animal and meat industries, textile, rubber etc. Even the local governmental activities that collect and dispose the household wastes become apparent in terms of the huge size of it.

The term growth as applied to higher organisms such as animals commonly is concerned with increase in protoplasmic mass and does apply to reproduction or to increase in number. In microbiology the term refers to increase in the number of organisms. Bacteria increase in number by a process of simple binary fission. Each cell increase in size and redivide into two similar cells. Each of the divide cells may in turn divide to become two cells. Each division produces what is termed as new generation of cells, theoretically there are 2,4,8,16,32,64,128,256 cells in the 2,3,4,5,6,7,8,& 9th generation, this is known as logarithmic growth – the population doubles with each successive generation. Under favourable conditions, bacteria produce generation within 15min. Under unfavourable conditions 24 hours of more may be needed for each generation. Generation time for E.coli is 17 to 20 minutes.

Introduction

The International Organization for Standardization (ISO) is a global federation of national standards bodies. Its primary goal is to promote the development of standardization and related activities worldwide, thereby facilitating the international exchange of goods and services. Additionally, ISO focuses on fostering cooperation in intellectual, scientific, technological, and economic fields. The outcomes of ISO’s technical work are published as International Standards.

ISO 9000 The

ISO 9000 family of standards represents an international consensus on good management practices, aiming to ensure that organizations consistently deliver products or services that meet clients’ quality requirements. These practices are condensed into standardized requirements for a quality management system, applicable regardless of the organization’s nature, size, or whether it operates in the private or public sector. The ISO 9000 standards family includes:

Introduction

Over centuries, spices have been used as an important addendum for colour, flavour and preservation of foods. In addition, their medicinal and cosmetic utilities have been widely recognized (Purseglove et al., 1981; Srinivasan, 2005). All these benefits made them extremely desirable with an ever growing demand in the international market. India holds the title of the largest producer and exporter of spices with major share for pepper, capsicum, turmeric, ginger cardamom, seed spices, curry powders, spice oils and oleoresins. The other primary producers of spices includes China, Indonesia, Malaysia, Egypt, Turkey Brazil and Mexico while USA, Europe, Japan, East Asian and Middle East countries are their major importers.

Spices are made from diverse plant parts viz. rhizomes, barks, leaves, fruits and seeds and hence its processing methods vary depending on the raw material. However, the basic unit operations namely harvest, pre-treatment, drying, cleaning, particle size reduction, packaging and microbial decontamination in sequence remains common for the production of most of the spices. Inappropriate conduct of basic unit operations often lead to high microbial load, aflatoxin contamination, losses of valuable compounds, change in sensory characteristics, physical damages and incorporation of contaminants in spice products (Table 1). Moreover, spices being natural products, they may be fraught with a large number of microorganisms including several pathogenic species of bacteria and fungus depending on the prevailing conditions in their cultivation areas. In addition, poor food sanitation awareness and practices in spice producing countries may worsen their microbiological safety. Although spices are nonperishable in nature due to their low moisture contents after drying, they may act as a source of microbial populations upon contact with moist food products with no further thermal treatment. The outbreak of ‘salmonellosis’ in Germany (1993) due to contaminated paprika and paprika-powdered potato chips is an example. The aforesaid disadvantages related to conventional spice production may confound their international trade unless desired objectives of food safety management schemes such as International Commission on Microbiological Specifications for Foods (ICMSF) are met. Moreover, international agencies have set standard to guarantee safe spices and augment business interests of their adherents. For example, both the European Spice Association (ESA, 2015) and American Spice Trade Association have set a maximum level of 1% w/w extraneous matter in spices (ASTA, 2017). These challenges associated with the conventional production system may be effectively addressed by preventive risk management strategy by which suitable control measures are enforced at earlier phases of food chain prior to consumption. The control measures must guarantee that the level of contamination has not exceeded the maximum permissible limit at every phase of spice production from farm to table.

Introduction

Use of acid/base is common in laboratories for experiments like titration and proper safety in their handling laboratory is necessary. In this chapter we will briefly discuss about the safety measures necessary to be adopted while using acids/bases in laboratory for any experiment.

Handling of Strong Acid/Base

There are four major points that need to be taken care of while working with strong acids or bases that might be quite harmful if any accident happens.

1. Protect Yourself

Wear a lab-coat and acid-resistant gloves: Always use lab-coat/apron and make it sure that the sleeves properly cover your arms. More importantly, use gloves made of acid-resistant materials and also wear shoes to protect your feet while wearing long-pants/jeans. Female with long hair, must tie her hair properly (with rubber band) to avoid any disturbance caused by appearance in between.

Wear safety goggles: It is important to wear safety goggles to protect your eyes using larger and fitting goggles that cover front as well as sides of your eyes. Always use properly fitting and adjustable goggles because smaller/ loose goggles may not protect the areas around your eyes against accidental acid spills and it may fall down from your face, if it is too loose.

Locate emergency wash area: There must be an emergency washing area nearby the work place or laboratory containing lab spill management kits. All the workers in the laboratory must be aware of using the kits and emergency plans.

Neutralize acid: Don’t panic even if an acid or chemical spill happens. Stay calm and act as quickly as possible. In case an acid spills, neutralize it by using sodium bicarbonate so that they can be cleaned and disposed safely. If acid comes in contact of skin, wash it off under running tap water but do not use/ apply sodium bicarbonate on skin.

Introduction

For proper and efficient experiment to be conducted, experimenters need so many chemicals to deal with. This includes different acids, base, salt, different kind of indicators and so on. Some of these chemicals are safe for health, but some of them are dangerous to health when come in close proximity to our body while some of the chemicals cause health issues on inhaling. These may cause improper functioning of some of our physiological activities. Acids and bases are very dangerous for our tissues when come in our contact. These may cause serious respiratory problem in addition to injuries on coming to our contact. Some chemicals are exploratory yet they may cause even death of the person working with them in laboratory. Therefore, mere use of the chemicals in laboratory is not only the objective of the experimenter. The person working in laboratory should also be concerned about the proper use and handing of the chemical while working with it. Thus, every researcher of an institution who has to work with chemicals in a laboratory should be made aware about the chemicals to be used in the laboratory and the consequences if any mishandling of a laboratory chemical occurs. Not only these, suitable precautionary measures should also be known to the researcher along with ensuring the availability of the required safety equipment/installations. Hence, a proper understanding of the ways of handling of chemicals in a laboratory is of prime importance for the personals like you who are working or have to work in laboratory.

Safe Handling of Chemicals in Laboratory

Safe use/handling of chemicals in laboratory include minimized exposure to chemicals, maintaining safety data sheets, proper labelling, storage, segregation, and transport of chemicals for personal hygiene.

Introduction

We come across a variety of chemicals every day in a laboratory. While some of them are relatively safer, others are extremely hazardous. Thus, it is very important to know the potential hazards that can be caused by the chemicals present in the laboratory and the safety measures needed to be followed to avoid the hazards. Additionally, we should also be aware of the steps necessary to be taken on such hazardous situations. According to IUPAC, a hazardous chemical mean the chemical which has the potential to cause damage in various ways. In a laboratory, there are chemicals that might be irritant, carcinogen, respiratory fibrogen, systemic poison, asphyxiant, flammable, etc. which have the potential to cause hazard to the workers or environment. Therefore, it is important to use appropriate procedure to reduce the risk and protect the health/safety of laboratory personnel, the public and the environment.

Types of Hazards Associated with Chemicals

Chemical hazards: The hazards caused by chemicals can be broadly classified into three categories.

1. Health hazard: This is also known as toxic effects of chemical. The risk associated with a chemical in laboratory depends on the extent of exposure and the inherent toxicity of the chemical. Many chemical reactions form the product that might be much more toxic than the reacting chemicals. For example, inadvertent mixing of formaldehyde (a common tissue fixative) and hydrogen chloride results in the generation of bis(chloromethyl) ether, a potent human carcinogen. For most of the chemicals, the route of exposure (through skin, eyes, gastrointestinal tract, or respiratory tract) is more important (Figure 17.1) that must be considered during risk assessment.

In India, the collection, transport and distribution of raw milk involves a number of agencies and persons at rural and urban level – village producers, milk collectors, halwais (Sweet-makers), milk vendors, dairies, producer-retailers and wholesale or retail markets.

1. Collection

Usually, the milk collectors approach the small village producers to collect milk and the same is sold directly or indirectly (through agents) to a dairy (milk procurement centres) or halwais or city milk vendors or consumers. The producer – retailers themselves, in some cases, supply the milk to the above said parties. The production of milk in small, scattered holdings in village causes problems during its collection. It involves visits to many villages, some of which are not easily accessible for the purpose.

There are specific hazards associated with equipment, operation or a particular section. Such possible hazards and their preventive measures are discussed below.
I. Milk Reception Dock
    1.    Where the top of a vat, into which a 40 litre can of milk is to be dumped, is higher than the milk can, two men should lift and empty the can.
    2.    Where steam jet method of can washing is used, to avoid burning, employees would be furnished with protective equipment, including rubber boots and long aprons
    3.    Cans should be stacked in areas away from frequently used passage ways
    4.    Cans should not be stacked so high that they may fall and injure someone

Food packaging serves to protect products throughout their journey from production to consumption. However, packaging is often exposed to a variety of hazards during transportation and storage that can compromise its effectiveness and, ultimately, the quality and safety of the food inside. Understanding these hazards is essential for designing packaging solutions that can withstand the physical, environmental, and atmospheric challenges encountered along the supply chain. This chapter examines the types of hazards that affect food packaging during transportation and storage, focusing on the ways in which these factors impact packaging integrity, food quality, and consumer safety. By exploring mechanical hazards, environmental influences, and atmospheric interactions, this chapter provides insights into the crucial role that resilient packaging plays in safeguarding food from production to point-of-sale.

Introduction

Food Safety is the assurance that food is acceptable for human consumption according to its intended use. The slogan of the World Food Safety Day 2019 “If it’s not safe - it’s not food!” portray, unsafe food is a threat to mankind. Ensuring food safety to protect public health and promote economic development is of utmost importance and it remains a significant challenge in both developing and developed countries. Food borne diseases remain a real and formidable problem, causing great human sufferings and significant economic losses. According to WHO 2019-20 World Water Day report, one third of the population of developed countries may be affected by food-borne diseases each year and the problem is likely to be even more wide spread in developing countries, where food and water borne diarrhoeal diseases kill an estimated 2.2 million people each year, mostly children. While unacceptable rates of food borne illness still remain, new hazards continue to enter the food supply.

A food safety hazard refers to any agent with the potential to cause adverse health consequences for consumers. It occurs when food is exposed to hazardous agents which result in contamination of food. In other terms it can be defined as anything that could contaminate food or could otherwise violate established food safety program criteria, if left uncontrolled. The National Advisory Committee on Microbiological Criteria for Foods (NACMCF, 1997) defined a hazard as a “biological, chemical, or physical agent that is reasonably likely to cause illness or injury in the absence of its control”.

A hazard may be introduced into the food supply any time during harvesting, formulation and processing, packaging and labelling, transportation, storage, preparation and serving. Food safety hazards are generally categorized into four classes: Physical, chemical, biological and allergens. Food manufacturers can adopt Food Safety Management Systems (FSMS), which include Good Manufacturing Practices (GMP), Good Hygiene Practices (GHP), Hazard Analysis and Critical Control Point (HACCP) and other practices to strictly check the hazards and make the food safe.

Understanding the hazards that contribute to food borne illness and injury is important to determine the necessary steps to prevent or reduce it to an acceptable level or eliminate hazards altogether before food reaches the consumer.

Heat desiccated products represent khoa and khoa-based sweets, rabri, basundi, etc. These are important traditional dairy products. Traditional dairy products and a great assortment of sweets is an integral part of Indian heritage. These products are endowed with enormous value and enjoy tremendous mass appeal. Of great social, religious, cultural and economic importance these products have been developed over a long period of culinary skills and carry with them, the age-old wisdom and experience. Traditional dairy products have always played a pivotal role in preservation of precious milk nutrients and promotion of its consumption among masses. The increased availability of milk during the flush season coupled with lack of facilities to keep liquid milk fresh during transit from rural production areas to urban market has led to the conversion of milk into variety of traditional products. In addition to preservation of milk solids for longer duration, manufacture of traditional dairy products adds value to milk and also provides tremendous employment opportunity. It is estimated that about 50% of milk produced in India is converted into a variety of traditional products.

Traditional dairy products represent the most prolific segment of Indian dairy industry. These products not only have an established market in India but also have a great export potential because of strong presence of Indian diaspora in many parts of the world. In view of the growing awareness towards the safety aspects of milk-based sweets in India, the consumer shall prefer to buy these products from the organized sector. Despite the widespread popularity and acceptability of traditional milk products in the Indian market, the organized sector has so far not been able to tap into this market potential for many reasons such as lack of published literature on their technology, inadequacy of appropriate technologies for their commercial exploitation, inadequacy of appropriate packaging materials and labeling to take care of new pattern in consumer demand, low keeping quality and a lack of quality assurance systems.