eChapters

The term ‘Spices and Condiments’ applies to such natural plant or vegetable products or mixtures thereof, used in whole or ground form, mainly for imparting flavour, aroma and pungency to food. They are low volume high value crops which play a pivotal role in our national economy and provide a strong footing in the international market. According to the latest report of the International Organization for Standardization (ISO), there are about 109 spices grown in different parts of the world. India grows about 52 of them. The list of those spices with botanical and English names which come under the purview of Spices, Board, Ministry of Commerce, Government of India is given in Table 1.

Tomato (Solanum lycopersicum L.) is one of the most important vegetable crops cultivated in the world. It is used as raw in salads and also used as cooked vegetable in the preparation of curries. Processed items such as tomato puree, ketchup, pickle, chutney, whole peeled tomatoes and tomato powder are also consumed considerably. It is a rich source of Vitamins A & C. Lycopene and other flavonoids in tomato serve as good source of antioxidants. Tomato occupies 5 million hectares with a productivity of 34t/ha. in the world. In India it is cultivated in an area of 0.88 million hectares with productivity of 21 t/ha.

Mango (Mangifera indica L), the king of fruits, is cultivated throughout a wide range of frost-free climates (Litz 1998). It is commercially the most important fruit crop of India, accounting for more than 54% of the total mango production worldwide. The fruit of mango (Mangifera indica L.) is exceptional for its juicy, succulent, thick fruit pulp and nutrient abundance in terms of wide range of amino acids, sugars, organic acids, minerals including Ca, P, Fe, and K and vitamins. Out of several diseases which attack mango crop, mango malformation disease is a serious threat to its cultivation since it causes gross deformation of the vegetative and floral tissues (Ploetz et al., 2002; Kumar et al., 2011). Floral malformation is a major problem in mango, rendering mango cultivation unproductive in northern India and other regions of the world (Pandey et al., 1977; Ram, 1991).

Methylene-cyclo-propyl-glycine (MCPG), is a cyclopropyl derivative, grouped into the amino acids that have been isolated from the higher plants (Fowden, 1960). MCPG was identified to be closely related to two other cyclopropyl derivatives (Fig. 1), 1-aminocyclopropane – 1 – carboxylic acid from Vacciniumvitis-idaea and perry pears (Vahatalo and Viertanen, 1957; Burroughs, 1957) and â- methylenecyclopropyl alanine (MCPA or Hypoglycin A) from Blighia sapida (Hassall and Rayle, 1955; Anderson et al., 1958; Ellington, Hassall and Plimmer, 1958).

The orchids are commercially important group of flowering plants and their flowers are affluent in uniqueness in their shape, size and colour, exquisitely attractive, remain fresh condition for long period of time in comparison to other flowers. Orchidaceae is the second largest family among floriculture; about 25000 to 35000 species of orchids have been reported over the world (Rampal and Nagrare, 2006). India accounts for nearly 7 per cent of world’s orchids genetic diversity contributed 1300 species under 184 genera (Arora, 1983; Rampal and Nagrare, 2006) and 1150 species belonging to 164 genera (Satish Kumar, 1994) of which about 800 species are found in the North Eastern region of the country (Nagaraju et al., 2006) and many more are discovered year after year because of the prevailing congenial climatic conditions, diverse terrain and altitudinal variations, which provide suitable habitat for orchids.

The word Cymbidium has been derived from a Greek word ‘Kumbos’ meaning ‘hole or cavity’ referring to the structure of the base of the lip. The genus consists of 44 known evergreen species in the family Orchidaceae, subfamily Vandoideae, tribe Cymbidieae and sub-tribe Cryptopodiinae. It is distributed from northwestern India to China, Japan, south through the Malay Archipelago to the north and east Australia. (DuPuy and Cribb, 1988). Cymbidiums have been for over hundred years one of the most famous orchids in commerce.

Mango (Mangifera indica L.) is one of the most important tropical fruits of the world and is commonly known as the ‘King of fruits’ for its high quality fruits which are very popular among the Indians (Sharma et al., 2008). It is the oldest and extensively cultivated fruit crop in India having high socio-economic significance. India is the home of more than 1000 mango varieties, which originated in the Indo-Burma region (Mukherjee, 1958). India is the largest producer of mango, grown in about 2.3 million hectares with an annual production of 15.02 million tones. However, its productivity is only 6.5 tones per ha against 30 tones per ha in Israel (Bijay Jumar, 2010). Improvement of productivity in mango continues to be the foremost issue in mango production (Sauco, 1993). Of late, all the mango importing countries are considering the India as a source of quality mangoes due to its varietal wealth and availability. Hence, it is imperative to improve the productivity and quality of Indian mangoes to meet the global need (Balamohan et al., 2014).

Spices play important roles in daily life and India is a rich repository of spices. Various biotechnological approaches like micropropagation, somaclonal variation, in vitro conservation, synseed technology, protoplast fusion, production of flavor and coloring components, and development of novel transgenics have great significance in conservation, utilization and increasing the production and productivity of spices. Protocols for micropropagation and production of disease free planting materials are available for many spices. Efficient plant regeneration protocols are also available for exploiting somaclonal variation ,where the available natural variability is relatively low. Technologies for isolation and culture of protoplasts were reported in a few spices. Development of transgenics for disease resistance is gaining momentum. Synseed and Micro-rhizome technology are also available for many spices for safe propagation, conservation, movement, and exchange of germplasm. In vitro and cryo preservation technologies for conservation of spices germplasm are available for many spices.

Centuries before Greece and Rome were discovered, sailing ships carried Indian spices, perfumes and textiles to Mesopotamia, Arabia and Egypt. It was the lure of these that brought many seafarers to the shores of India. Emperors, kings, senators and the aristocracy transformed spices into the mostly highly prized commodities of ancient trade routes The story of Indian Spices is more than 7000 years old. By the 1400s, when navigational equipment had improved to the point that long-haul sailing became possible, European rulers set out to change the balance of world trade by funding spice-hunting missions of their own. Christopher Columbus who, in searching for a quick route to India, reached the Americas. Vasco de Gama was the first to surround Africa, and with a crew led by Ferdinand Magellan, fully circumnavigated the globe.

Soybean, a source of 40 per cent good quality protein, 20 per cent oil and other nutrients has great potential in meeting nutritional requirements and extending health benefits through soy based food products to Indian population. Soy foods are nutritious, economical and good for health. Regular food use of about 10 per cent processed soybean flour with cereal flours or 25-30 g properly processed soybean per day in a diet entitles the consumer to derive maximum nutritional and health benefits at a relatively low-price. Soy food products like fullfatsoyflour, soy-based bakery products and dairy analogs (soy milk, soy paneer (tofu), curd (dahi), soyshrikhand, soy amrakhand), being the products of acceptable type to Indian population, have good scope. Different organizations have given input in R&D work on soybean processing. SPU Centre at ICAR-CIAE, Bhopal has been involved in development of number of soybased food products, technology and equipment for preparation of those. To make available the properly processed soy food products to our population, the centre is actively engaged in capacity building of upcoming entrepreneurs and entreprise development for soybean processing for food uses. Around 500 cottage scale soy food enterprises have been established in different states of the country.

Pesticides are an undeniable part of modern life, used to protect everything from flower gardens to agricultural crops from specific pests. Pesticides have contributed significantly to improving quality of life and safeguarding the environment. Some 20 to 40 percent of the world’s potential crop production is already lost annually because of the effects of weeds, pests and diseases (according to the FAO reports) (www.CropLifeAmerica.mht). In addition to increasing crop yields, crop protection products used in stored products can also prolong the viable life of products, prevent huge post-harvest losses from pests and diseases and protect food safety for eating.

The vegetables and fruits are largely consumed fresh and day by day, their market demand is increasing due to nutritious quality. However, market supply is not sufficient to meet public demand throughout the year as production is inadequate because crop production has not increased substantially in recent years due to climatic changes. Another important reason for low production is the economic losses incurred due to damages of insect pests and plant diseases.

Since ancient times, reduction in pest and disease incidence is sought by spraying of pesticides including conventional preparations such as tobacco decoction, Bordeaux mixture, neem leaf extract etc. During the green revolution years, the synthetic pesticides were greatly recommended for pest and disease control and thereby increasing crop yields many-fold. Having experienced the spectacular improvement in both yield and quality of marketable produce, farmers were solely dependent on synthetics and ultimately abandoned other control measures.

Labour is one of the biggest input costs for vegetable growers. Vegetable farming is labor intensive and time consuming. Frequently, it is associated with low yield and poor quality production. The constraints are high labor requirements for land clearing, ploughing, bed forming, mulch laying, seeding, transplanting, harvesting and transporting. Mechanization is interjection of improved tools, implements, machines and other equipments between man and materials (soil, water, environment, seed, fertilizer, pesticides, growth regulators, irrigation water, agricultural produce and by-products such as fruits, vegetables, and seeds, etc.)

Every research in agriculture aims at developing a promising new technology or refines an age old technology that can help addressing the improvement in crop yield. This is a worldwide scenario to meet up with the food needs of the growing population and reducing agricultural land resources. Many traditions in the world are associated with vast knowledge of cultivating the food crops, vegetables, fruits etc using selected methods that are modified based on the needs, climatic conditions and the resources available in the place of settlements. Soil based agriculture is the most popular method of growing plants since soil is considered as the main source of nutrients and water required for the healthy growth of crops. Generally it includes 3 major steps, ploughing, sowing and harvesting.

“Standards are to Industry as Culture is to Society” said Shri C. Rajagopalachari, the first Governor General of India. Shri C. Rajagopalachari was inaugurating a conference on Standardization and Quality Control in February 1948. The great statesman has beautifully summed up the importance of standardization.

The basic principles on which procedures and practices are based had their origin in the United Kingdom, where the first national standardization movement started as early as 1901. Thereafter, procedures have been continuously developed, modified and improved till considerable similarity is achieved.

The scientific community working in the field of crop protection is experiencing an increasing academic and industrial interest in the discovery and development of new bio-insecticides as environmentally friendly pest control tools to be integrated, in combination or rotation, with chemicals in pest management programmes. In this context, Entomopathogenic nematodes (EPNs) as a bio-control agent have proven successful and are now commercially mass produced in six of the seven continents to treat pest problem in agriculture, horticulture and forest crops. They actively search for the host, including those in cryptic habitat stages of insect pests in soil environment. They can be considered as good candidates for integrated pest management in ustainable agriculture due to plants and mammals which are not adversely affected and have ease of mass production. We present a general overview on the current state of knowledge of EPN and their mutualistically associated bacteria and their utilization as biological control agent against insect pests in world and India are briefly presented in this chapter.

Endophytic Microorganisms

Endophytes (‘endo’, inside; ‘phyte’, plant) include microorganisms that thrive inside the plant tissues without any obvious adverse effects on the host, and they include mainly bacteria and fungi (Hallmann et al., 1997; Bacon et al., 2002; Hardoim, 2015). Endophytic microorganisms share an intimate association with the host adding essential and functional capabilities. Therefore, plant may be considered as a superorganism composed of an amalgam of both selected symbiont microbiota and host cells (Hardoim, 2015) with the new concept of holobiome, i.e., plant together with the associated microorganisms collectively governing the plant activities (Hardoim et al., 2015; Vandenkoornhuys et al., 2015).

The shift from vegetative to reproductive phase in plants is the result of multiple gene cascades in response to photoperiodic and temperature dependent pathways, gibberellic acid pathway, vernalization pathway and autonomous pathway. The environmental cues are initially detected in the leaves and the mRNA of the flowering signal integrator FT gene, moving to the shoot apical meristem, acts as a long-distance signal for floral meristem identity. At SAM, FT-FD protein complex, based on signals from above said pathways in association with the signals from age-dependent and miRNA pathways, leads to the activation of master regulator gene of flowering AP1. The activation of genes involved in ABCDE model of floral organ differentiation, based on the directions of various cadastral genes lead to the development of floral organs. Thus, the sequential action of floral meristem identity genes, floral organ developmental genes, floral meristem size and organ number genes, floral organ pattern genes and cadastral genes leads to the flower development. This chapter sums up the gene interactions happening in leaf and SAM, leading to the development of a complete flower.

Abstract

Tea [Camellia sinensis (L.) O. Kuntze], of family Theaceae, is an important cash crop  worldwide. It is an evergreen shrub cultivated in humid and sub-humid tropical, sub-tropical, and temperate regions of the world, and grows mainly on acidic soils. Due to limitation of expansion of tea cultivation in new land, import of low cost high quality tea, increasing vertical productivity is the best option of Indian tea Industry. The primary need of the tea industry today is to develop high yielding clones with better quality and stress tolerance potential. Conventional tea research has contributed appreciably to the genetic improvement of tea over the past several decades, but it is time-consuming and labor intensive.

Abstract

Tea is the most consumed, rejuvenating and thirst-quenching beverage. It is bestowed with ‘miraculous’ health benefits which includes promotion of cardio-vascular health, skin protection, antioxidant activity, defence against microbial infection, prevention from cancer, obesity, and many more. Among the four types of tea, green tea has attained much attention of tea consumers due to its magical health potentials.Owing to increased knowledge and marketing of its health benefits, there has been astonishing changes in its consumption pattern and increase in its production. The tea industry drives economies of the tea growing regions and contributes greatly to the country’s GDP growth as well as foreign exchange earnings. However, in recent years, tea farming has become subject to environmental deterioration because of exploitation in cultivation practices.

Abstract 

In this chapter the origin of flavour in tea have been explained under the light of chemistry of green leaves and made tea. The dependency of flavor in the final product on several factors involved in every step of its manufacturing process has been explained briefly to draw a back ground picture of the subject. On the other hand in-depth explanations on the chemical basis of diversity and complex nature of tea flavour have been given following a simple manner.

Moreover, traditional and recently developed analytical methods have also been reviewed critically. Analytical strategies and details of instrumentation involved to study or quantify the flavour in tea have been depicted in details with their prose and cones under the light of complicacy of the subject. Potential and loop holes of the new technology viz. E-Nose have been explained critically. Finally a hypothesis with little experimental proofs has been explained to meet a probable solution to the present problems in flavour analysis of tea.

Abstract
 
Tea (Camellia sinensis L.) is a plantation crop having a wide distribution extending from low elevation to high exceeding 2000 m. The demands and consumption of organically grown residue free Darjeeling tea is increasing day by day due to health consciousness and environmental awareness. The average productivity of Darjeeling tea is far below than the average national tea productivity. Reasons for low productivity of Darjeeling tea may be due to high altitude/elevation; temperature/climate and geographical location in addition to the old age of tea bushes and low plant density. In the past indiscriminate use of synthetic fertilizers has led to the pollution and contamination of the soil, water basins, destroyed micro-organisms and friendly insects, making the crop more prone to diseases and reduced soil fertility. Following Good Agriculture Practices (GAP), sustainable and quality production of Darjeeling tea may be increased through eco-forming without any deterioration of surroundings of plants.

Abstract

Tea, Camellia sinensis (L.) O. Kuntze, is a perennial crop and grown as a monoculture on large contiguous areas in India. Being a plantation crop, tea provides a relatively stable microclimate and food supply for several notorious pests such as insects, mites, nematodes which cause substantial loss of foliage. However, region-wide variation in faunal diversity exists as a result of autochthonous and heterochthonous recruitment and the influence of climate, altitude and age of the plantation. This publication provides the details on pest information (identification, crop damage, alternate hosts, pest life cycle) and their possible management strategies. On account of complex pest situations, total avoidance of pesticides in tea is not possible; although due to the sensitive nature of the crop pesticide use must be minimal. A tentative IPM strategy for tea cultivation in India has been proposed in this paper which may ensure low – cost, eco-compatible, pest management package with minimal residue problems.

Abstract

Tea (Camellia sinensis L. O. Kuntze), a foliage crop of Sub-Himalayan Terai-Dooars has Tea mosquito bug (Helopeltis theivora)(TMB), looper caterpillars [Hyposidra talaca, Hyposidra infixaria, Biston (=Buzura) suppresseria] and Red spider mite (Oligonychus coffeae)(RSM) as major pests. In conventionally managed tea plantations, synthetic pesticides and acaricides are routinely applied. The pesticide-exposed pest populations show higher tolerance level as evident in their increased LC50 values. Augmented activities of detoxifying enzymes viz. general esterases (GE), glutathione S–transferases (GST) and cytochrome P450 mediated monooxygenases (CYP) were recorded in the pesticide-exposed pest populations. Sub–lethal exposure to monocrotophos (36% SL) enhanced the tolerance level in adult TMB by 105 fold through three generations. Increased activity of GE was evident in the pesticide-exposed populations of the tea loopers. Activities of GE and GST  in RSM were significantly higher in acaricide-exposed population. Present studies can help developing enzyme-based assay kit for determining level of pesticide-resistance. Integrated resistance management has become an integral part of modern day IPM practices. Adoption of newer chemicals, and cultural practices can minimise synthetic pesticide applications, thereby help reducing resistance development in pests.

Abstract

Pruning is the most important cultural operations in tea cultivation. Time of pruning affects health of bush, incidence of pests and disease, yield and distribution of crop. Root starch reserve at the time of pruning affects the recovery of bush and hence considered as the most crucial factor for deciding time of pruning. Downward movement of photosynthates was found maximum in December and January, thereby maximizing the starch reserve in roots. Maximum recovery of tea bush and minimum loss in annual crop was found when pruned during December – January. Pruning in remaining months (February – November ) may result in crop loss to the tune of 5 per cent – 37 per cent in plain areas. Clonal varieties differ in root starch accumulation during winter months hence pruning time of individual clone needs to be decided accordingly to enhance recovery of plants.

Abstract

Ensuring the provision of safe and healthy working conditions to all workers and promoting the availability to them of certain minimum welfare amenities are the constitutional obligations of all employers as well as the Indian state. Enlightened employers tend to provide for these facilities on their own, as part of their performance and retention strategies. Others, however, largely consider these obligations as burden. Some recent researches reveal that the pursuit of numerical flexibility policies is becoming rampant amongst employers in the advanced world; they are doing so to cut costs and become more competitive. This means more use of labour-cost-saving devices and neglect of some basic rights of workers. Of course, intense competition amongst companies puts pressure on them to attempt cost-cutting and ignore these legal provisions. It should be noted however, that the law relating to working conditions is perhaps the most basic of labour laws in any country; therefore, its sanctity has to be maintained with an added responsibility by all concerned and as a societal value.

Abstract

“Darjeeling Tea” as a global brand brings attention to the Darjeeling District and creates a global imaginary which obliterates the dark colonial history, existing exploitation of the workers and the natural resources of the region. The global brand name is protected under the certification trademarks which has a geographical indication. Thus only tea from the 87 tea plantations can be called Darjeeling Tea. There is an increasing trend towards Darjeeling Tea going organic and fairtrade. This trend is critiqued with questions of how green and fair can a monoculture plantation get. Within this imaginary, small farmers’ tea offers an alternative paradigm based on equity and diversity. This paper explores the alternative by highlighting the (United Development Organization) journey of a small farmers collective Mineral Spring SanjuktaVikashSanstha.

Abstract

The history of the development of the tea plantation industry in the Darjeeling district dates back to the early fifties of the nineteenth century when the English entrepreneurs took lease of extensive land on the mountain slopes of the Darjeeling Himalaya and started tea plantations. During the formative years of the introduction of the plantation industry the region was sparsely populated so, laborers from various parts of India and her neighboring countries were encouraged to settle in the fringe areas of the Tea gardens. Over the last 160 years many changes have taken place in their lifestyle. The main purpose of this paper is to reconstruct the history of Darjeeling tea and to explore the life of people in the Darjeeling region and also to learn how the local populace adjusted themselves with the given environment with the changing scenario of the area.

Multiple Choice Questions

1.    The alkaloids percent in arecanut and betel vine is ……………………
2.    In India average productivity of plantation crops is ……………………..
3.    Largest producer country of rubber is…..............…………………….. 

       Crop                Highest producer state
    301.     Arecanut     (a) Assam
    302.     Cashew nut     (b) Kerala
    303.     Rubber     (c) Andhra Pradesh 
    304.     Tea     (d) Karnataka

1. Tea require months from plantation to reach plucking is:
    (a)    18-20     (b)    22-24     
    (c)    36-40     (d)    30-34
2. Fruit of coffee is:
    (a)    Pome     (b)    Drupe     
    (c)    Berry     (d)    Aggregate

Botanical Name : Piper betel
Family : Piperaceae
Origin : Malaysia.
Chromosome No. : 2n=2x=26 
Useable Part : Leaf 
    ·    Betelvine leaves have a strong pungent aromatic flovour and are widely used as masticatory. 

Botanical Name: Elaeis guineensis Jacq
Family: Arecaceae 
Chromosome No.: 2n= 2x=-32
Origin: Tropical Africa. 
Type of Fruit: Drupe
Type of Inflorescence: Spadix
Useable Part:-Fruit.

Botanical Name: Borassus fabellifier
    ·    Borassus flabellifer - Asian Palmyra palm/Lontar palm/Doub palm/Sea Coconut (Southern Asia and Southeast Asia)
    ·    Borassus aethiopum - African Palmyra Palm (Tropical Africa)
    ·    Borassus akeassii - Ake Assi’s Palmyra Palm (West Africa)
    ·    Borassus heineanus - New Guinea Palmyra Palm (New Guinea)
    ·    Borassus madagascariensis - Madagascar Palmyra Palm (Madagascar)
    ·    Borassus sambiranensis - Sambirano Palmyra Palm (Madagascar)

Two species mostly grown worldwide

Botanical Name: Hevea brasiliensis
Family: Euphorbiacace
Origin: Brazil
Chromosome No.: 36
Useful Part: Latex 
Cera Rubber: Manihot glaziovii
Para Rubber: Hevea brasiliensis
Indian Rubber: Ficus elastic
Panama Rubber: Castiolla elastic
Guayul Rubber: Parthenium argentatum

Chinese big leaf tea (Camellia sinensis var. macrophylla).
Chinese small leaf tea (Camellia sinensis var. bohea)
Shan tea (Camellia sinensis var. Shan)
Indo-China or Cambod tea (Camellia assamica subspecies lasiocalyx)
Indian tea (Camellia sinensis var. assamica)
Family:  Theaceae
Chromosome No.: 2n = 2x = 30
Origin: China (East and South Asia)
Useful Part: Bud and Leaves 

Botanical Name : Cocus nucifera Linn. 
Family : Palmae
Origin : South East Asia and Malaysia. 
Chromosome No :  2n = 32
Type of fruit : Drupe.
Type of Inflorescence : Spadix
Useable Part : Kernel

Botanical Name:  Theobroma cacao L. 
Family :   Sterculiaceae
Origin :  Central and South America.
Chromosome No :  2n=20
Type of fruit : Drupe.
Type of Inflorescence : Dichasial (cyme)
Useable Part : Seed 

Botanical Name : Anacardium occidentale L.
Family : Anacardiaceae 
Origin : North East Brazil in Latin America. 
Chromosome No. : 2n=2x=42
Type of fruit : Droup. 
Type of Inflorescence : Panicles (Both male and  hermaphrodite flowers occur on the same inflorescence)

Botanical Name: Areca catechu L.
Family : Palmae
Origin : India and South Eastern Countries.
Chromosome no. : 2n=32
Type of fruit : One-seeded berry.
Type of Inflorescence : Spadix 
Useable Part : Kernel or endosperm of the seed. 

The term plantation crops refers to those crops which are cultivated on an extensive scale in contiguous area, owned and managed by an individual or a company. The crops include tea, coffee, rubber, cocoa, coconut, arecanut, oil palm, palmyra and cashew. 
    ·    Coconut, cashew nut, cocoa, arecanut, oil palm and palmyra comes under Ministry of Agriculture.

1.0 INTRODUCTION

The most significant factors distinguishing organic farming from eco-farming are the existence of production standards and certification procedures. Certification of organic farming is the procedure by which a written assurance is given by the certification agency that a clearly identified production or processing system has been methodically assessed and conforms to the specified requirements. It is a process certification rather than a product certification. Certification and labelling is usually done by an independent body to provide a guarantee that the production standards are met.  In case of organic products, certification is an acknowledgement that the products are produced according to organic production standards of certification bodies or associations or of the country. Organic production system is a land use system in accordance with set standards to the location specific conditions by integrating practices that foster cycling of resources, promoting ecological balance and conserve biodiversity. The prime principles of organic farming are,

1.0 INTRODUCTION

The crop production is as old as human civilization, it is an art, science and business. In the world of ‘Fast Food,’ food safety is a watch word. To accomplish safety food to consumers and fair price to producers through appropriate market channels, the concept of Good Agricultural Practices (GAP) has evolved in recent years. The stakeholders include governments, food processing and retailing industries, farmers, and consumers, who seek to meet specific objectives of food security, food quality, production efficiency, livelihoods and environmental benefits in both the medium and long term. GAP offers a means to help reach those objectives.

1.0 INTRODUCTION

The cumin (Cuminum cyminum Linn.) belonging to family Apiaceace is an important seed spice believed to be indigenous to northern Egypt, East Mediterranean region, Iran, Turkey  and India (Amin, 2003; Raghavan, 2007). It is popularly known as safed jeera and is one of the most common spices of daily use in the Indian sub-continent. Cumin is well known to ancient civilization. It is one of the oldest spices known since biblical times, valued mostly for their digestive properties and for flaovouring bread and other dishes during the periods of ceremonial fasting. As early as 5000 BC, Egyptians preserved the bodies of their kings by mummifying them with cumin, anise and marjoram.

1.0 INTRODUCTION

The fennel (Foeniculum vulgare Mill.) is important seed spices belonging to family Apiaceae, and a native of Southern Europe and Mediterranean area. Later it spread to the far East and far north in Europe. To the ancient Greeks, fennel represented success and so it was called “Marathon” in reference to the battle, fought in fennel field where the Greeks defeated the Persians in 490 B.C. Fennel was also a symbol of success to the Romans. During the thirteenth century in England, fennel was considered as a royal spice and was served to kings with fruits, bread and pickled fish seasoned with fennel seeds. Fennel was even described by Longfellow in his poem The Goblet of Life. According to early Sanskrit writings, fennel has been described as Madhurika and was known as far back as 2000 BC for its cultivation in India.

1.0 INTRODUCTION

Fenugreek is one of the oldest cultivated spice crops of the world and grown for its medicinal value and forage in India, Western Asia and Nile valley since remote antiquity. In Egypt, it has been cultivated since 1000 BC and is part of the Indian diet for over 3000 years. Fenugreek is used as an important component of holy smoke in Egyptian incense. It is found growing wild in parts of northern India and cultivated all over the subcontinent for its green leaves and seeds. Fenugreek is a native of south-eastern Europe and Western Asia.  India is also said to be a native of fenugreek (Shanmugavelu et al., 2002) and found growing wild in Kashmir, Punjab and upper Gangetic plains.

1.0 INTRODUCTION
 
Coriander is a native of southern Europe and Asia Minor. In a treatise, Farrell (1999) has described coriander as indigenous to the Near East and Mediterranean region of North Africa and Southern Europe. According to early Sanskrit writings, coriander was known as far back as 5000 BC for its cultivation in India. Persia grew coriander 3000 years ago for adding fragrance to hanging garden of Babylon and seeds were found in Egyptian tombs of 960 BC. It has been used as an ingredient to traditional and folk medicine in the Middle East and Asia for more than 2000 years. There is archaeological evidence of coriander cultivation from Early Bronze Age in Macedonia (Fragiska, 2005)

1.0 INTRODUCTION

Capsicum or chilli including paprika belonging to family Solanaceae, is a native of new world tropics and sub tropics. Within the genus Capsicum, mainly five species have been recognized as domesticated namely, Capsicum annuum, C. baccatum, C. chinense, C. frutescens and C. pubescens. Most of the commercially cultivated chilli cultivars as well as paprika belong to the species C. annuum. The cultivated Capsicum was introduced to India and Southeastern Asia in the 17th century by the Portugese. The name Capsicum is possibly derived from the Greek word ‘Kapso’ meaning ‘to bite’ referring to the dominant pungency stimulated by the spice, while ‘Paprika’ means plants of the genus Capsicum, in the Hungarian language. ‘Paprika’, is defined in the world market as non-pungent (sweet) brilliant red ground Capsicum powder, derived from the thick flesh dried red pods, with most of the seeds and veins removed. Both chilli and paprika are widely consumed as vegetable and spice all over the world. Mostly, the cultivars grown in Asian countries are pungent, while less and non-pungent cultivars are more common in European countries. Chilli of commerce is the dried pod, while it was pericarp (outer skin of the dried fruit) for paprika.