eChapters

Introduction

Spices are botanical products of tropical and subtropical plants, mainly fruits, seeds, f lowers, roots, stems, leaves, bark, or whole plant (Golob & Nations, 1999). The dominant spices of trade including cardamom, cinnamon, cloves, ginger and pepper (A. Osman et al., 2019)including aroma, flavor, and color, to foods and beverages in an effort to enhance their palatability. Herbs and spices exhibit a plethora of medicinal properties including antimicrobial and antioxidant properties. Spices serve as natural preservatives to delay food spoilage and extend shelf life.

Introduction

Cocoa beans are extracted from the pod of a tree crop Theobroma cacao. It is mainly cultivated in tropical and subtropical countries. In terms of world production, Ivory Coast and Ghana contribute about 65 percent of world production. Cocoa beans are the main ingredient in chocolate. (Teye, E et al 2014). One of the earliest examples of chocolate consumption comes from the Mayans. The Maya drink was prepared with cocoa and water and often included cinnamon and black pepper. It was also known as the “Food of the Gods” and offered to Emperor Moctezuma II by the Aztecs, (Verna, R. 2013). Christopher Columbus was the first European to encounter cocoa in 1502.

Introduction

Coffee is a beverage made from the roasted and ground seeds of the African tropical evergreen coffee plant. Coffee is one of the world’s three most popular beverages (together with water and tea), as well as one of the most profitable international commodities, and it is the world’s second most marketed product after petroleum (Myhrvold, 2021).Coffee is a popular beverage that is enjoyed around the world for its taste, health benefits, and ability to enhance physical performance (Simkin, 2008).

Tea as a Beverage

Tea is the most popular beverage consumed in the world after water. All types of teas including black. green, oolong, white and pu-erh tea are mainly made from the buds and young leaves of tea plants, Camellia sinensis (L.) O. Kuntze belongs to the family Theaceae [1]. Depending on the different processing techniques of tea leaves, tea types are categorized as “Green Tea” (unfermented), “Black Tea” (fully fermented), “Oolong Tea” (partially fermented), “Pu-ErhTea” (post fermented) and white tea (unfermented) [2]. The manufacturing process for these different types of teas mainly differ in the degree of enzymatic oxidation (fermentation) process [1].

Introduction

Fruits and vegetables are an important part of healthy human diet. Consumption of vegetables is widely promoted by Governmental health agencies since it provide consumers essential nutrients such as vitamins, minerals, dietary fiber and phytochemical compounds, at a relatively low calorie density. Furthermore, the consumption of vegetables has been strongly associated with reduced chronic and degenerative diseases such as cancer and heart related ailments. The United States Department of Agriculture recommends five to nine servings of fruits and vegetables daily (Berger et al 2010). In recent years, fresh-cut produce has become more popular due to their convenience, freshness, taste and assumed “Healthiness”.

Introduction

All the worldwide cuisines generally rely on plant-based edible oils as the main cooking ingredient due to their unique chemical composition, further presence of unsaturated fatty acids in plant-based oils makes it a healthy complement in the diet. Lipids are known to provide almost double calories than carbohydrates. For ages, vegetable oils have contributed maximally to our nutrition and economics, but their authenticity is still a considerable issue (Firestone and Reina, 1996) as for more profitability fraudulent blends lower grade oils to high-grade expensive oils.

Introduction

About sixty percent of the world’s food intake comes from the three major crops, i.e., wheat, rice and maize (Thielecke and Nugent, 2018). Depending upon the country of utilization and consumption, the products made from cereals such as barley, wheat, maize, triticale, spelt, buckwheat, rice etc. can vary in the range of pasta, bread, pastries, soups, chapatti, cooked rice etc. World cereal utilization in 2021/22 is forecasted at 2,811 million tonnes and the worldwide production of cereals is expected to reach 2,818 million tonnes by 2025 (FAO, 2020).

Introduction

The act of substituting food or drink with low grade quality ingredients thereby the f inal product will fail to the meet the regulation or standards and in most cases even unfit for human consumption (Augustin et al., 2009). With demand for profit based manufacturing market, there will be increase in points of adulteration with cheaper alternatives or inferior grade ingredients in the production of food or drink (Banti, 2020)]. Adulteration is highly prevails in developing countries such as India, where about 70% of milk supply is adulterated on day to day basis (Bittar et al., 2017). It is every nation and each individual’s responsibility to provide safe and nutritious food to the consumers.

Introduction

Food adulteration compromises quality of foods and causes human health hazards is a menace mankind had been facing since ages. Spice adulteration scandals in the year 2004, Horse gate scandal in Europe during 2013 are famous examples of food fraud. Various forms of food adulteration and cheating such as substitution of cheaper food components in place of original product, addition of non-permitted substances, and false claims by misbranding or mislabeling are prevalent from time immemorial (Spink et al 2019).

1. Introduction

The materials widely used for food contact applications include paper and coated-paper products, cellulose products, cellophane, metals, ceramics, glass, rubber, plastics, and miscellaneous materials such as wood, fabric, etc. Most of these materials have been in vogue for several years. Among them plastics are widely used in the food industry as they offer many advantages due to their high cost-to-benefit ratio. However, food safety issues in terms of migration of additives is a cause of concern. Plastics contain a number of additives either deliberately added during their manufacture or inevitable due to technical requirement.

Introduction

Since ancient times, addition of chemicals to food and food products has been done in order to to accomplish specific functions. Spices, smoke, vinegar, and alcohol were utilised to preserve foods more than 10,000 years ago. Usage of additives in food increased dramatically in the early 1900s, in tandem with advances in food chemistry and preservation. New, tasty, convenient, and healthy meals continue to be in high demand. As a result, by the early 1960s, over 2500 different types of additives were identified and utilized by developing countries in their diets. Basic foods are additive free, but as we increase the level of processing for conversion into an array of products, variety of additives are incorporated to increase the shelf life; to retain the nutritional value as well as to achieve higher standard of sensorial characteristics.

Introduction

Organic substances consumed for nutritional purposes can be called as “food”. Food contains biomolecules, like, protein, lipid and carbohydrate, inorganic minerals as salts, and organic substances, such as, vitamins, emulsifiers, acids, antioxidants, pigments, polyphenols and flavour-producing compounds. They can be of plant or animal origin. Depending on the durability in terms of suitability of consumption, foods can be perishable, semi-perishable and non-perishable. Food spoilage occurs due to chemical, microbial, or physical actions. eventually affecting its nutritional values, colour, edibility and texture (M. Rahman, 2007).

Introduction

Terrorism has been experienced throughout human history by unlawful violence against innocent population to achieve financial or religious or political objective (Rakesh Gupta, 1998). Terrorism has no geographic or geopolitical boundaries and is adapting to changes in the socio-political environment. Progress in the area of science and technology have the potential to be used for both beneficial and harmful purposes leading to dual-use dilemma. Of late, more scenarios are witnessed where the applications of well-intentioned scientific research are being used for vicious purposes. Earlier, terrorism has been associated primarily with physical acts of violence and crime. Eventually the global militant and terrorism strategies evolved to chemical, nuclear, radioactive explosive agents to biological terrorism. Recently, cyber terrorism controlled by computers has seen a new form of criminal activities (www.hannover-re. com).

Introduction

In the ancient era, adulteration was practiced as economical fraud like the addition of water to milk and stone to grains and pulses but nowadays it has become a global concern due to adverse health effects of adulterants on a human being. Words like substitution and admixture can help define adulteration. In general, adulteration is defined as either removal of valuable constituents from food or intentionally/ unintentionally addition of substandard quality material to degrade food quality. Food adulteration not only negatively affects the quality of food products but also results in numerous adverse health effects along with significant economic problems (Cheng et al., 2015).

11.1 Introduction

Egg contents may be contaminated via vertical or horizontal paths. In the former, bacteria may colonise the ovaries and/or oviduct, whereas in the latter, pollutants, such as faecal matter or dust, travel through the shell and colonise the membranes and yolk. The surface of a nest-fresh egg provides minimal protection against bacterial pollutants, resulting in the dominance of Gram-positive Micrococci in the shell microflora. Nonetheless, a variety of conditions have been demonstrated to either increase the survival of bacteria in the unfriendly environment of the egg’s shell surface or to impair the egg’s antimicrobial defence mechanism in other ways.

28.1 Introduction

The majority of eggs produced in the world are sold in-shell for consumers to utilize in the home in traditional ways or for baking. Traditionally, surplus eggs not required for the shell egg market (normally the smaller sizes) and downgraded eggs were turned into egg products. Today, farmers have specific contracts to produce eggs for further processing, and any egg that is damaged cannot be used for this purpose. There are essentially three types of egg products, liquid, dried, and frozen, with small markets for peeled, hard-boiled, and hard-boiled pickled eggs.

27.1 Introduction

Eggs containing nutrients that play fundamental roles beyond basic nutrition in consumers and their promotion as functional foods should be considered. Eggs rich in protein and offer a moderate calorie source (about 150 kcal/100 g), rich in vitamins and minerals and also great culinary versatility and low economic cost, which make eggs within reach to most of the population. Eggs are also relatively rich in fat-soluble compounds and can, therefore, be a nutritious inclusion in the diet for people of all ages and at different stages of life. In particular, eggs may play a particularly useful role in the diets of those at risk of low-nutrient intakes such as the elderly, pregnant women and children.

26.1 Introduction

The egg’s primary non-food purpose is to help the species reproduce. The quantity of eggs required for the hatching of chicks has increased significantly due to the substantial rise in meat consumption. The USDA has made a list of a few other non-food use for eggs.

Inedible eggs are often used as animal feed and plant fertilizers. Eggs are also fed to show animals, such as dogs and horses, to improve the glossy sheen of the fur coat. Industrial egg albumen is used in finishing several types of leather, notably coloured stock, and glazed. production of vaccines in chick embryos is one of the key uses of eggs, as per various researchers.

25.1 Introduction

There has been a recent increase in the consumption of organic food, particularly in developed countries. Consumer awareness is growing in terms of organic food products in recent years as almost all the food ingredients are grown under intense production systems which utilize lot of chemicals and pesticides to control the pests and diseases. Organic farming can be defined as an approach to agriculture where the aim is to create integrated, humane, environmentally and economically sustainable agricultural production systems producing acceptable levels of crop, livestock and human nutrition, protection from pests and diseases, and an appropriate return to the human and other resources employed.

24.1 Introduction

Egg Products have gained great acceptance all over the world to-day as they offer advantage in labour saving and time in preparations, space saving and consistency in quality. There is also an an increase in consumer demand for a variety of preparations to suit their taste and purse. Today’s commercial bakeries, food processing plants and institutions use tremendous quantities of liquid bulk eggs, egg solids (dried egg) and frozen egg products for preparation of several convenient foods.