eChapters

1). Stem Gall
Diagnostic Symptoms
• Symptom appears in the form of tumor-like swellings of leaf veins, leaf stalks, peduncles, stems as well as fruits.
• Infected veins show a swollen hanging appearance to the leaves.
• Initially the tumors are glossy which rupture later on and become rough. They are about 3 mm broad and up to 12.5 mm long.
• Badly affected plants may be killed.
• In the presence of excessive soil moisture, especially under shaded conditions, when the stem fails to harden and remain succulent, the tumors are numerous (Fig-1).
Etiology
Scientific Classification
Kingdom : Fungi
Division : Ascomycota
Class : Taphrinomycetes
Order : Taphrinales

1) Botrytis Gray Mould
Diagnostic Symptoms
• Appearance of a gray, fuzzy mold leaves, stems and on flowers of or plants. Also called, “gray mold”.
• Spotting or blight on leaf and flower stem lesions, and dieback.
• Flower parts become necrotic and die(Fig-1).
Etiology
Domain : Eukaryota
Kingdom : Fungi
Division : Ascomycota
Class : Leotiomycetes
Order : Helotiales
Family : Sclerotiniaceae
 

1) Powdery mildew
Diagnostic Symptoms
• A white, powdery fungal growth on the upper, lower or both leaves and shoots.
• There may be discolouration of the affected parts of the leaf, and heavily infected young leaves can be curled and distorted.
• Mildew growth may also be found on the stems, flower stalks, calyces and petals.
• Heavily infected flower buds frequently fail to open properly.
• Mildew growth on stems and flower stalks is usually thicker and more mat-like than that on the leaves.
• Mildew growth on all parts may turn browner as it ages (Fig-1).

India is known as the food basket of the world. It is the second largest producer of fruit till now after China, but its contribution to the Global market of fruit processing is just 1per cent. This is due to the fact that there is deficiency of skilled manpower, poor cold storage facilities, inefficient post-harvest management and minimal technological interventions.
Deficiency of the skilled manpower: In-spite of market size of US dollar 181 billion, expenditure on food and food products being 21per cent of India’s GDP and more than 31per cent share of wallet by consumers, there is resultant apprehension about the emergency emerging skill shortages due to mismatch between the demand for specific skills and available supply. Shortage of skilled, Semi- skilled and unskilled workers has emerged as a critical factor impacting the competitiveness of Indian food industry. Efficient man-power is one such critical element to improve to foster the growth. As the food industry advances and adopts various levels of automation the demand of skilled manpower will increase phenomenally. Hence if, the Indian food industry must achieve projected growth target set and become globally competitive, the need to develop and train the human resource efficiently would be essential.

The term food processing covers an enormous field from simple boiling to the use of irradiation to predict the consequences on the nutritional value of fruits and vegetables. Generally, the food processing methods can be categorized as in intentional processing method (milling, peeling, washing trimming etc.), inevitable processing method (blanching, sterilizing, cooking, shredding, and drying) and accidental (inept processing or system). The nutritional losses associated with fruits and vegetable processing with different processing techniques and conditions employed. For example, the heavily processed products are although safe for human consumption but allied with reduced nutritive value. In this regard access to safe and nutritious food is considered as a basic right of humans as it is one of the ways to prevent various ailments by building better health and enforcing immunity. Escalating help awareness has guided the processes to opt for minimal processing food in recent years.
Food commodities subjected to minimal processing are capturing the market Suring to widespread concept that they might help in meeting the current requirement of vital nutrients. Development of minimally processed commodities especially fruits and vegetables have augmented at both retail and consumer levels during last years. Various organisations WHO, FAO, USDA boost up the utilization of minimally processed perishable commodities including vegetables and fruits to lessen the risk of cardiovascular diseases and cancer. Changes occurring in the eating habits have been quoted due to high anxiety for on time availability of these minimally processed fruits and vegetables. Sales of fresh cut fruits and vegetables continue to burgeon and food industries are persistently expanding primary because of consumers’ trend of health realization.

Botanically fruits are ripened ovary. It is a plant part that may or may not be purely derived from ovary of the flowers may be fleshy or pulpy in character, often juicy, predominantly sweet. With somewhat acidic taste, fragrance, aromatic flavours, fruits are generally not consumed during principal part of meals. Whereas vegetable is plant part which is less sweet, generally non acidic and consumed either cooked or raw during the principal part of our main meals. Vegetables may be fruit, root, stem flower, or leaf part of a plant or their modification.
Fruits and vegetables are valued in in human diet as an important source of protective nutrients like Minerals and vitamins. Apart from their nutritive value they add variety to the diet and improve acceptability of meal due to presence of different shades of colours, flavours, and texture. However, the major role in food preservation is played by their moisture content. For the same reason they are classified as
1. Perishable: Those which deteriorate quickly after harvesting such as tomatoes, mangoes, papaya, peaches, plums, juicy fruits and vegetables. They have high degree of moisture content and are highly susceptible to spoilage.
2. Semi perishable: These have less moisture content as compared to perishable one’s example 30 carrots, peace, green beans, apple etc. These foods are containing certain natural inhibitors to spoilage.

India produces 146 million tons of vegetables (NHB report, 2011) and the total area under vegetable cultivation is around 8.5 million ha. Potato, tomato, onion, cabbage and brinjal account for around 60 per cent of the total vegetable production in terms of quantity. India’s annual fruit production is 75 million tons (NHB report, 2011) and the total area under fruit cultivation is around 6.3 million ha. The major Indian fruits are mango, banana, citrus fruits, apple, guava, papaya, pineapple, and grapes. Fresh fruits and vegetables play a vital role in Indian context and their marketing works as an influencing force in the economy. Though retailing of fresh fruit and vegetables is a low margin business, the market potential is very large in a country like India. This factor has attracted many corporates into this sector. Marketing of agricultural produce is different and more challenging than many industrial products because of the perishability, seasonality, and bulkiness. The very nature of small size of land holdings by the farmers, varied climatic conditions, production spread over wide geographical area, mainly in remote villages, diversified consumption patterns/habits of the Indian consumers and poor Supply Chain (SC) infrastructure makes marketing for fruits and vegetables more complicated. At the same time, Indian consumers demand fresh fruits and vegetables. Thus, Management plays a crucial role in marketing fruits and vegetables. Supply Chain efficiency not only helps in increased production and per capita consumption, but also contributes to economic development of the country. As a result, Supply Chain Management (SCM) throws both challenges and opportunities in marketing of fruits and vegetables. Efficient SCM in marketing, not only increases the profitability and efficiency of retailers, but also adds value to different stakeholders like cultivators (farmers), consolidators and consumers. Traditional Retail Model of fruit and vegetables is predominantly followed in unorganized retail sector. Players involved in this model are commission agents, auctioneers, wholesalers, traditional retailer of all type of formats family run ‘mom and pop’ stores, roadside shops, pavement shops and cart vendors apart from farmers and customers.

1. Peeling: It is one of the integral parts of a food processing, and most agri-cultural crops need to be peeled to remove at the initial stage of food processing Peeling removes inedible portion (peel, seeds, and stalk) of fruits and vegetables. However, the susceptibility to spoilage increases due to acceleration of physiological process and the exposure of the tissues to microorganisms. The shelf-life and quality of fresh-cu produces could be compromised with the peeling.
The goals of optimum peeling operation are i. Minimizing product losses, ii. Types of products e.g., potato products, iii. Minimizing heat ring formation e.g., apple, potato, iv. Minimizing energy and chemical usage, v. Minimizing the environmental pollution.
Peeling operation can be grouped under following categories: Manual peeling (knife or blade), Mechanical peeling (abrasive devices, devices with drums, rollers, knives or blades and milling cutters), Chemical peeling, Enzymatic peeling, and Thermal peeling (Flame or dry heat peeling, steam or wet heat peeling, thermal blast peeling, and vapour explosion or vacuum peeling.

Minimal processing of fruits and vegetables
The technological development and modernization during recent years have resulted in in organisation coupled with Lifestyle modification and changes in dietary habits. This development and Organisation have made it easier to meet the requirement of processed food. Processing of fruits and vegetables effects shelf life providing ready to eat food with similarities to fresh product. Before the food Industries shoulder a bigger responsibility of utilising a novel technology to produce safe food without detrimental effects on quality. The industries need to who built biological (enzymatic / fomentation and biopreservation and Engineering solutions like non-thermal high-pressure treatment, cook chill, microencapsulation, vacuum impregnation etc. For the adoption of de - constructive culinary techniques such as 3D food printing and Molecular gastronomy as well as developments in nutrigenomics and digital technologies may facilitate novel product format, personalization, and access to niche market. Concretely, e - operating movement from Naresh mint to health improvement in present conditions demand or shift from defensive market oriented offensive market developing strategies including collaborative networks with Research Organization.
It is also defined as any fruit and vegetable that has been subjected to different processing steps (e.g. peeling, trimming, cutting, washing, disinfection rinsing etc.).

There is wastage and loss of food during its journey from production to consumption. Approximately one-third of the massive 1.3 billion tonnes of food produced annually goes to waste due to various factors such as poor
handling after harvesting, unfavorable storage conditions, insect infestations, and diseases. To combat these losses, synthetic chemicals have historically been used to control pathogens and pests, but concerns over their potential health risks have led to restrictions on their usage. In response, researchers are now focusing on developing safer and more effective physical treatments for disinfecting and protecting horticultural produce. This chapter specifically explores the advantages of using heat treatment as one such method, discussing how it helps maintain the quality of fruits and vegetables while simultaneously reducing postharvest losses.
Some of the heat processing methods are discussed below:
Fruit juices, RTS and nectars are preserved by pasteurization or by using chemical preservatives. Squashes, crushes, syrups and cordials are preserved by adding chemical preservative like potassium metabisulphite or sodium benzoate.

Juice and juice products represent a very important segment of the total processed fruit industry. Juice products are being marketed as refrigerated, shelf-stable, and frozen, in a variety of packages with increased emphasis on functionality, health attributes, new flavors or blends, and in some cases fortified with vitamins and minerals. High-quality juice operations are dependent upon a source of high- quality raw material.
Fruits provide an important source of energy for human beings. But the main drawback is that the availability of majority of fruits is seasonal and they are perishable. Hence, fruits need to be processed and preserved which extends their shelf life and also results in value-addition. India is a producer of many varieties of citrus fruits. Hence, it is sensible if processing industries are set up near the places where the fruits are grown. States like Maharashtra, Uttaranchal, Himachal Pradesh and the North-Eastern states are high producers of many fruit verities. Assam is a major producer of fruits such as pineapple, orange, lemon, mango etc. and it is grown in large quantities over here. Hence, fruit squash and cordial making activity in a small scale is highly recommended in these regions.

Introduction
With the dynamic change in the pace of human activity and changing life style, the demand for easy-to-prepare drinks is also increasing. Besides being consumed in the household, these drinks are also served in restaurants, clubs, airlines, railways etc. There has been an appreciable increase in the export of processed foods which includes squashes, cordials, and syrups. With the fast pace of growth in the urban sector and the increase in living standards of the Indian people reaching higher levels by the year, there is a good potential to develop this industry in the small-scale sector. To prepare fruits and vegetable juices at commercial level, several equipments are needed. Some of the important equipment required for processing of specific fruit and vegetables are discussed herein.
Pome Fruit and Small Fruit Processing
Generally, most pome fruit (e.g. Apple, Pear, Quince) and small stone fruit (e.g. Plum, Olive, Peach, Cherry) can be used for juice extraction. No peeling is needed. Small stone fruit such as apricots and plums might have to be destoned (pitted) depending on the grinding, extraction equipment selection. Cherries, although containing a pit, may be pressed with the pit intact. Breakage of the pit will release benzaldehyde, the familiar aroma of maraschino- type cherries.

Definition: Food preservation can be defined as the science which deals with the process of prevention of decay or spoilage of food thus allowing it to be stored in a safe condition for future use. All foods gradually undergo deterioration or spoilage from the time they are harvested or manufactured. Some commodities spoil rapidly, while others can keep for longer but limited periods.
Preservation is a set of techniques used to extend the shelf life of perishable fruits and vegetables, maintaining their quality, nutrition, and safety. Proper preservation methods are crucial in post-harvest management to reduce wastage, meet consumer demands, and ensure food security. Let us explore the principles and methods of preservation using easy vocabulary
Principles of Preservation
• Temperature Control: Preservation involves maintaining low temperatures to slow down enzymatic and microbial activity. Lower temperatures can inhibit the growth of spoilage microorganisms and extend the freshness of fruits and vegetables.
• Removal of Air and Moisture: Air and moisture can accelerate deterioration and spoilage. Preservation methods often involve vacuum sealing or drying to remove air and reduce moisture content.

Fruits and vegetables are one of the most consumable commodities globally and also serves as an important ingredient in human dietaries. There are a lot of different varieties of fruit and vegetable and the prices keep fluctuating of the products. The production of fruit and vegetables needs to be handled, processed, or utilized properly. The costs involved in preventing the losses are always cheaper than the cost of production, therefore processing receives higher attention in recent years. The fruits and vegetables processing industry was earlier highly unorganized but due to the increasing demand for processed
food, the industry has started attracting investors. India facilitates the fruits and vegetables processing industry in obtaining its primary resources; India is the second-largest producer of fruits and vegetables. The global fruit and vegetable processing market includes the global fruit & vegetable processing equipment market and processed fruits & vegetables market. There are different methods included in fruits and vegetable processing that helps in increasing the life of seasonal fruits and vegetables are canning, dehydration, freezing, pickling, etc.
Crystallized Fruits
Candied fruit when covered or coated with crystals of sugar, either by rolling in finely powdered sugar or by allowing sugar crystals to deposit on them from dense syrup are called crystallized fruits.

Pectin
Pectin is a component of nearly all fruits and vegetables and can be extracted and used in food processing to form the characteristic gel in jams and marmalade. The richest sources of pectin are the peels of citrus fruits such as lime, lemon, orange and passion fruit or the pulp of apple (known as ‘pomace’ after juice has been extracted). Commercially, pectin is available as either a light brown powder or as a dark liquid concentrate. It is stable if stored in cool, dry place and it will lose only about 2 per cent of its gelling power per year.
There are two main types of pectin:
• High methoxyl (HM) pectin that form gels in high solids jams (above 55% solids) in a pH range of 2.0-3.5; and
• Low methoxyl (LM) pectin, which do not need sugar or acid to form a gel, but instead use calcium salts.

Modern fruit and vegetable processing industry is by and large, employing sophisticated machinery and equipment and efficient technique of production. There is still a scope for expansion of the industry by developing and exporting value-added products and on more foreign exchange. The choice of products to be manufactured will depend on the readily availability of raw materials in the area where the Processing Unit is supposed to be set up and the consumer preference in the neighbouring market. Preservation of food has to be established in the developing countries for other reasons also such as to generate both rural and urban employment, improve farmers nutrition by allowing them to consume their own processed fruits and vegetables during the off- season, stimulate agricultural production by obtaining marketable products, reduction of imports and meeting of export demand and to develop new value-added products. The food processing industry has now become more of a necessity than being a luxury. It plays an important role in the conservation and better utilisation of fruits and vegetables. To avoid the glut and utilise the surplus during the season, it is necessary to employ modern methods to extend storage life for better distribution and processing techniques to preserve them for utilisation in the off season on both large scale and small scale. Fruit and vegetable processing was first started in an organised manner in 1857, mainly to make pickles and chutneys with a view to meeting the export requirement.
Mango Processing Technologies
Mangoes are processed at two stages of maturity. Green fruit is used to make chutney, pickles, curries and dehydrated products. The green fruit should be freshly picked from the tree. Fruit that is bruised, damaged, or that has prematurely fallen to the ground should not be used.

Aromatic plants are the life line of essential oil trades all over the world. India is considered to be botanical garden on account of prevalence of rich plant biodiversity owing to varied topography and wide range of climatic conditions present in different parts of the country About 1300 plant species have been reported to be of aromatic value and 80 plant species are commercially grown and in high demand, but only 42 plant species
are being exploited by modern pharmaceutical and essential oil industries as a source of raw materials for a range of natural perfumes, flavours, cosmetics, food and flavouring and aroma–therapy.
Plant-genetic diversity is the key component of agricultural production system, and no natural evolutionary adjustment of the system to changing environment and biotic conditions would be possible without it. India is richly endowed with plant wealth, utilized either directly for cultivation or as source of useful traits for breeding improved varieties. Collection, conservation and sustainable use of available gene pool and their wild relatives require specific attention keeping in view their overall importance and significance in agriculture and food security vis-à-vis day–to-day needs.
Cultivation of aromatic plants having aroma due to presence of an essential
oil in their various parts needs to be made competitive against other seasonal crops, so that production from cultivated harvests are preferred over collections from the wild. There are possibilities of using the produce in cosmetic, perfumery and aromatherapy industries of several aromatic plants. So, the breeding strategy of aromatic crops should aim for improving the contents of therapeutic compounds, yield of grains, biomass yield, roots yield and oil quality & quantity.

The aromatic plants are the valuable source for flavours, fragrances and other pharmaceutical products. The aromatic plants possess odoriferous and volatile substances, which occur in the form of essential oils, gum exudate, balsam and oleo-resin. The chemical nature of these aromatic substances may be due to a variety of complex chemical compounds. Natural essential oils comprising a complex mixture of aroma chemicals, which are difficult to reconstitute in the chemical industry, fetch very high prices. India has a long perfumery tradition that dates back to over 5,000 years in Indus Valley Civilization. In the excavation of Harrappa and Mohanjodaro, a water distillation still and receiver have been recorded, whose shape resemble to the deg and bhabka currently used by attaries (traditional perfumers) of Kannauj in India (Gupta and Chadha, 1995).
Aromatic plants are very important part of agriculture and have been grown in India for their fragrance and therapeutic use from ages. Presently, several aromatic plants are in use for medication have come from our ancestors, inhabiting in different countries. The recent advances made in chemical and instrumentation technology led to the identification and isolation of principal chemical compounds diversely used in medicines, food, cosmetics, toiletries, bouquets, aerosols, paints, varnishes, insecticides etc (Arya et al., 2021). However, the perfumery and allied industries consume much larger amount of the natural fragrant material. Many of the aromatic plants are valued for naturally occurring essential oils and the bulk of the produce finds use in perfumery and the food flavouring industries.

India is endowed with rich treasure of aromatic plants of great industrial importance in its forests, wetlands and marine areas. India is among the 12 mega biodiversity centers of the world, which accounts for about 8 percent of the total biodiversity recorded so far. Despite of having only 2.4 percent land area of the world, India has been divided into 16 Agroclimatic zones having about 49000 plant species. Out of which 15000 species belong to medicinal and aromatic plants group. Out of these, 1500 medicinal and aromatic plants have identified, but only 500 species are commonly used in the preparation of ISM&H drugs. Besides, more than 150 plant species have been found endangered and are at the verge of extinction.
Indian export of raw drugs based on medicinal and aromatic plants has grown steadily at 25 % over the last few years. WHO has forecasted that the global market for herbal products is expected to be around US$ 5 trillion by 2050, and further emphasized the need for revitalization, and expansion of traditional system of medicines. But merely 150 medicinal and aromatic plants species are being reported to be used commercially on fairly large scale (Chandel et al.,1996).
The global market in plant based pharmaceuticals in growing rapidly day-byday leading to a sizeable increase in demand for herbal plants. Even today, 80-90% of naturally growing wild populations have remained the main source of raw materials used for drugs in India without applying scientific management techniques essential to sustain the growth and preserve useful properties essential to determine the efficacy of the medicines. The wild source is now being depleted and exploited without scientific harvesting techniques/ practices.

There has been increasing demand of plant based raw materials for manufacturing pharmaceuticals, flavours, fragrances, cosmetics & other related products. Among these, ginsenosides, taxol, artemisinin
etc. are some of the biomolecules used in making drugs with great demand in the market. Aromatic plants are an integral component of research and development in the pharmaceutical and aroma industry.
In India, the annual growth in this sector is around 15-20 percent. There are approximately 7500 plant species of medicinal value, including aromatic plants having significant scope for phyto-pharmaceuticals and cosmetic & perfumery industry. Because raw materials are still harvested from wild growing populations in the forests, introduction of these plants in agriculture is need of the hour for further research efforts to bring them into commercial cultivation as these plants also promise large benefits to farmers, if brought under cultivation. This can be achieved by screening germplasm from natural flora to select suitable genotypes for sustainable use in the prevalent cropping system.
Plant tissue culture technically known as micro-propagation and broadly defined as a collection of methods used to grow large number of plants in vitro (in an aseptic and closely controlled environment). This technique is effective because almost all plant cells are totipotent, meaning thereby that each cell possesses the genetic information and cellular machinery to generate an entire organism. Micro-propagation, therefore, can be used to produce large number of plants, which are genetically identical to parent plants as well as to one another (Raveen et al., 1999).

The separation of essential oils responsible for odour/fine smell from different plantparts by gentle heating is known by centuries ago. A large number of such components being volatile are called as ‘Essential oils’. Presently, it also covers many of the less volatile constituents. The essential oils (extracts of the plant) with different types of flavours/odours are aromatic components, which can be separated by steam/hydro-distillation or extraction by solvents.
Essential oils largely contain terpenic compounds, made up of two or more isoprenyl units (C-5). Besides, a large number of other compounds which have nothing to do with isoprene units, have also been reported by various workers. Essential oils are of quite use in perfumes, flavour and aroma-therapy industries and their economic production is very much essential from farmers’ point of view. The optimum stage of harvest is very crucial for high quality and quantity of the essential oil from different parts of the plants (leaves, inflorescence, entire herb, roots, seeds, rhizomes etc.).
The quality of the essential oils largely depends on the kinds of the metals (copper, aluminium, mild steel, stainless steel) used in distillation unit, as some of the essential oils react with free acids present in the oil and thus imparting off-smell of aroma and colouration. Presently, distillation units made up of stainless steel are preferred which has no reaction to phenolic, acids, etc., and oils produced are very clean, less coloured and of high quality preferred by the cosmetic and perfumery industries engaged in formulation of various types of essence and scents.

The quality of essential oils is very complex. An individual oil may have hundreds of ingredients, the principle components being a group of complex substances known as terpenes and their compounds or derivatives. Due to this reason a single essence has a wide range of therapeutic actions.
The chemical constituents of plants are of two kinds: products of primary metabolism and products of secondary metabolism. The first are mainly carbohydrates, amino acids and fixed oils produced by light-absorbing (photosynthetic) processes. The latter group of chemicals arises from the primary metabolites. They include glycosides, terpenoids, alkaloid and essential oils. Essential oils lack the water soluble constituents such as tannins,
bitter compounds sugar, mucilages and pectins, playing important role in the medical action of the plant.
The essential oils have been credited with possessing almost all therapeutic properties in a concentrated form. The therapeutic properties of the whole oil are that result of synergism: an interaction of all its chemical constituents working harmoniously together so that the whole essential oil becomes more potent than the sum of its individual parts.
The essential oil lacks certain chemical compounds found in the raw plant material. It is still a highly complex substance, that it cannot be replicated in the laboratory. Even though high-tech processes such as gas liquid chromatography (GLC) can separate out main constituents of essential oils. By looking at the chromatogram, it is impossible to isolate the numerous trace elements including number of unidentified compounds which make up
the whole.

Essential oil obtained from aromatic plants is a mixture of several naturally arising biochemical compounds that occur in some plants which have scented flowers, leaves, bark, seeds, stem wood, or roots. As per the
biochemical view, the active ingredients of essential oils are tranquil of oxygenated hydrocarbons and several other types of hydrocarbons which may be clustered conferring to their biochemical structure into esters, terpenes, aldehydes, alcohols, phenols and ketones etc. Carbon is considered as the basic element for all kinds of essential oils. Majority of essential oil compounds are made of C, H, O, N and S atoms. The atom of these different kind of elements are joined to each other to make the essentia oil molecules. These biomolecules are made up of five carbon atoms is named isoprene. All essential oil compounds mainly consist terpenic compounds having two or more than two isoprene units (C5). These Isoprene units (C5) are generally attached to each other in head to tail fashion, hence ‘isoprene rule’ is followed. When two units of isoprene (10 C) are joint together, they form what is known as monoterpenes. Likewise, when three, four, five, six and eight units are united, they are called sesquiterpenes, diterpenes, sesterterpenes, triterpenes and tetraterpenes, respectively. These terpenes are colourless liquids and are generally lighter than water. They are highly refractive and insoluble in water. The ‘terpene’ term is usually restricted to hydrocarbon but on addition of oxygen in it, these are called terpenoids. These include menthol, cirtral, linalool, geraniol, carotenes, camphor, thymol, menthone etc. (Maheshwari, 1995).
Generally, the essential oil is extracted from aromatic plants through various methods but for production of essential oil for aromatherapy, the only suitable methods are those that are non-toxic. This contains cold pressing, distillation, and, in some cases, extraction by using the non-toxic solvents.

Aromatic plants are one of the major natural resources of our country occurring in diverse eco-system. Lately, many people due to rare chances of side effects prefer herbal medicines/remedies and their safer products. Aromatic plants sector of our country is not well organized which needs to be given special attention in States as well as National level. At present in India, total trade of Ayurveda and other herbal
products is estimated to be around 5000 crores, which indicates that medicinal and aromatic plants have good potential. Presently, 90 percent of traded medicinal plants are generally collected from wild and rest from cultivation. These are either used fresh or in the form of crude drug, either dried whole plant or their part/parts such as root, stem, wood, bark, leaves, flowers, fruits, seeds and their products. The major producers of medicinal products in the world are China, Brazil, Bulgaria, Poland and India.
Though India has rich medicinal and aromatic plant diversity, yet China is the largest exporter of medicinal plants earning huge amount (US $ 5 million) from herbal trade due to large scale cultivation, standardization of quality control, safe and regular suppliers to the international market. Despite being home for several Traditional System of Medicines and aroma industries, the export of herbal based products from India is below US $ 100 million. According to WHO estimates, the herbal and aroma market is growing at the rate of 7 percent annually. The major export market for India is USA, Japan, Germany, France, Australia etc.

Introduction 
It is a common vegetable crop of rabi season which belongs to the family Apiaceae (Umbelliferae). Due to prevalence of protandry condition, the crop is cross pollinated in nature and self-pollination within individual flower is restricted. It comprised of three distinct cultivated varieties grown over the world for various economic purposes and classified as below depending upon usefulness of different parts.
Origin
It found is globally distributed in New Zealand, Australia, South Africa, Mediterranean basin, and South America, whereas Argentina and Chile are the richest sources. Habitat is extensively ranging from Egypt, Algeria, and Abyssinia to Sweden.

Introduction
Chamomile is generally known as German or Hungarian chamomile. Its herb is commonly used for both medicinal as well as aromatic purposes. It was introduced in India during late fifties by Regional Research Laboratory, Jammu (Handa et. al., 1957) and subsequently in different parts of India. It was successfully grown over saline soils at CIMAP, Lucknow and later at several other locations. It was also introduced at YSPUH&F at Solan (H.P.) under AICRP on M&APs and several parameters were identified for better utilization of inputs for higher production of herb. Its flowers also contain an essential oil with multiple uses.
Origin
It is native to Europe and mainly cultivated in the regions of northern, central and eastern European countries, Mediterranean, N. Africa, United States, Germany, France, Hungary and Russia. It is found grown in wild state in
eastern and southern Europe, West Asia and North Africa.

Introduction
It was first introduced from Java by National Botanical Research Institute (NBRI), Lucknow in 1959. Later on Regional Research Laboratory (RRL) of CIMAP, Bangalore started research work from 1961. Presently, it is cultivated in Karnataka, Assam, Maharashtra, TN, WB, AP, Southern Gujarat and UP. Citronella oil is produced from two species, viz., Cymbopogon winterianus (Java type) and C. nardus (Ceylon type). About 300-350 tonnes of oil is produced annually in India, as against 7000 tonnes in the world.
Origin
It is reported to be originated from Borneo, Java and Sumatra
Uses
Despite production of synthetic isolates in large scale, there is still a widespread preference for natural citronella oil because of its unique olfactory and stable technical properties, which are vital in blending perfumes and compounding industrially important essences. The oil is mainly used in perfumery, soaps, detergents, industrial polishes, cleaning compounds, mosquito repellent products and other industrial products.

Introduction
Davana (Artemisia pallens Wall.) is one of the important aromatic herb found abundantly in humid habitats in the plains all over India. It is popularly known as sage brush, worm wood and mug word. The davana (Artemisia pallens) is a small to medium height; annual and herbaceous aromatic plant. This herb is erect, and grow up to 60 cm height. Its leaves are highly divided and bears small size yellow coloured flower. Its leaves and stem found protected with greyish-white tomentum. The leaves are lobed, alternate, and petiolate.
Origin & Distribution
It is native to southern India, where it is traditionally grown in Karnataka, Maharashtra, Kerala, T.N., and A.P, growing widely in tropical to subtropical
plains as Rabi season crop. It also found growing in wild form in the Himalayan region in the Simla, Kashmir valley, and Nainital hills. It is widely used by Ayurvedic healers to balance the three energies. It is an erect growing
plant up to 60 cm height. It does not grow wild, but grown as a garden plant in South India. It is a crop of irrigated conditions; and do well when planted in November-December, yielding significantly higher oil yield in comparison to crop planting in July-August. The crop should be harvested 2-3 inches above ground level during bright sunny days at 50 percent flowering stage to have high oil content and oil yield.

Introduction
Dill seed/sowa belong to the genus Anethum and it is derivative of Greek word ‘aneeson or aneeton’, meaning thereby strong smell. The botanical name of dill seed is Anethum graveolens L. It is the only species falling in the genus Anethum, and known as East Indian dill or Sowa (Anethum graveolens var. sowa Roxb. ex, Flem.) in India. It is cultivated as a foliage crop in rabi season stretched in the Indian subcontinent.
Origin
It seems to be originated in South-east Europe or South-west Asia and also native to Central Asia, Mediterranean and southern USSR. It belongs to India, as it is found growing in the states of Maharashtra, Gujarat, A.P., M.P. and Rajasthan.
Uses
• Used as in abdominal discomfort, colic and promoting digestion.
• Cures ‘vata’, ‘kapha’, ulcers, eye diseases and uterine pains.
• Paste of dill seed with milk is used for external use in rheumatic and swellings of joints.
• Attributed to tonic, rejuvenating and intellect promoting properties.
• Used as condiment.
• Seeds are used as carminative, aromatic, galactogogue, mildly diuretic, stomachic and stimulant.

Introduction
Geranium is also known as cranesbill, scented geranium/rose geranium. It is adaptable over a wide range of soil conditions and drought tolerant. Being perennial aromatic herb, it is cultivated for rose scented essential oil extracted from leaves and tender shoots. The oil thus obtained is also called pelargonium oil or rose-geranium oil. The oil is of varied colour from colourless to pale yellowbrown or greenish. The genus Pelargonium belongs to the family Geraniaceae.
Origin
Geranium is native to sub-tropical southern Africa, and the most popular of bedding and green-house plants. The genus Pelargonium consists of about 600 species, which are annual, biennial, and perennials found in Cape province of South Africa.
Botany
The cultivated geraniums may belong to herbaceous to woody with thick fleshy leaves of round to lobed shape and deep cut. The flowers are present in terminal clusters with varying colours from white to pink, deep red and violet. Cultivated species are hybrids, having double flowers of mixed colours.

Introduction
Genus Curcuma belongs to the Zingiberaceae family, and containing of about 122 species. These are grown profusely in Asian countries including, India, China, and Southeast Asia, Northern Australia and New Guinea. Like ginger, it is also the popular herb of this family for the utilization of its underground rhizomatous stem by human beings. Botanically it is named as Curcuma longa L. Its bright yellow spicy powder is got from the dried rhizome is termed turmeric powder, which is the final product of this herb. In addition to this curcumin bio-active compound is also extracted by cursing rhizomes of turmeric. The plants turmeric are considered to be a hybrid and sterile leaving vegetative propagation from rhizome as the single mode of propagation. India is recognized as the power house of turmeric production. Along with us, our neighbours in South East and Eastern region, including Malaysia, Thailand, Bangladesh, Cambodia, Philippines, Indonesia and even China are considered major producers.
Floral Biology
All species of Curcuma genus have almost alike flowering spikes that mainly originate from the topmost region of the rhizome (pseudo-stem) or sometimes on a separate stem directly from the rhizome. These two stems differ onlyin the inner portion of rhizome, which differ in colour, i.e., creamy, white, orange, yellow, bluish-green, blue, and sometime black also. The rhizomes exhibit commercial value as a medicine as well as food spice. Curcuma longa L. (Syn. Curcuma domestica Val.), is the common turmeric. It is the top ranking herb based on its economic potential among all the members of this genus and cultivated in India about 150,000 hectares.

Introduction
Jasmine is commonly known as Chameli, Champa, Juhi, Mogra, and Motia in India. French jasmine, Spanish jasmine and Catalonian jasmine are also found in India. It consisted of both as vines/climbers and shrubs.
Origin
‘Jasminum’ word is derived from an Arabic word ‘Yasmin.’ It is native to the Himalayas and mostly found in tropical and sub-tropical regions. It originated in the north-east foothills of Himalayas in Indo-Burma. It is known
for characteristic smell and beautiful colours of flowers for our indoor as well as outdoor gardening. Jasmines are a group of ornamental domesticated plants, grown perennial for their fragrant flowers. However, its potential for production of perfume has also been first exploited in France.
Distribution
It was first introduced on commercial scale for production of essential oil in Egypt, Morocco, South Africa, Syria, Algeria, Tunisia, United Arab Republic, China and India. Keeping in view the manual picking of flowers, it is labour
based agro-industry. Presently,

Introduction
Lemongrass grows widely in many tropical and subtropical parts of Asia, Africa and America. East Indian or true lemongrass (C. flexuosus) is indigenous to India and large variability occurs in the Western Ghats comprising Kerala, Karnataka and T.N., besides Sikkim and A.P. Its cultivation and distillation of oil started first in Kerala and now grown in Assam, Maharashtra and U.P. The strong lemon like odour of the oil of the grass is responsible for its nomenclature. Predominantly, there are two types of lemongrass under cultivation, viz., the East Indian or Cochin or Malabar grass (Cymbopogon flexuosus) with superior oil quality (75-85% citral) and preferred by the industry.
The other West Indian or American lemongrass (Cymbopogon citratus (D.C.) Stapf. is mainly cultivated in West Indian islands, Guatemala, Brazil, Mexico and Madagaskar; and comora islands, Thailand, Bangladesh and China. It has lower citral content and lower solubility in 70% alcohol. It is indigenous to India and spread over Western Ghats, comprising Kerala, Karnataka, TN, Sikkim, Arunachal Pradesh, Assam, Maharashtra, parts of Uttar Pradesh, Punjab and Haryana.
Besides, a separate culture called Jammu lemongrass (Cymbopogon pendulus) is another indigenous species found wildly growing in West Bengal, Sikkim, Assam and M.P. It also has high citral content, but cultivated to a limited extent in parts of Jammu in northern India.

Introduction
Japanese mint (Mentha arvensis) was first introduced in India at Regional Research Laboratory, Jammu during 1952 from Japan (Kapoor et al., 1955); and then to Drug Research Laboratory, Jammu at Chakrohi farm. Subsequently, it was introduced to CIMAP Northern Zonal Research Station at Haldwani in Nainital district (U.P.) during 1963-64. In India,  the crop is mainly grown in Tarai districts of U.P. (Nianital, Badayun, Bilaspur, Rampur, Moradabad and Bareilly); extending to parts of Indo-Gangetic plains (Barabanki and Lucknow); and parts of Punjab (Ludhiana and Jalandhar) in the north-western India. Mint or Pudina comes under a small genus Mentha of aromatic perennial herbs which belongs to family Labiatae (Laminaceae), distributed mainly to temperate and sub-temperate regions of the world. It has blue, laverder or white flowers in whorls.
Peppermint (M. x piperita) and spearmint (M. spicata) are largely cultivated in America, mainly in Oregan, Indiana, Idaho and south Michigan states. It was introduced in India during early 1980s. Uses
The above-ground herb (foliage) on distillation yields essential oil containing a large variety of aroma chemical command a large and world-wide demand in industry as given below.

Introduction
Japanese mint (Mentha arvensis) was first introduced in India at Regional Research Laboratory, Jammu during 1952 from Japan (Kapoor et al., 1955); and then to Drug Research Laboratory, Jammu at Chakrohi farm. Subsequently, it was introduced to CIMAP Northern Zonal Research Station at Haldwani in Nainital district (U.P.) during 1963-64. In India,  the crop is mainly grown in Tarai districts of U.P. (Nianital, Badayun, Bilaspur, Rampur, Moradabad and Bareilly); extending to parts of Indo-Gangetic plains (Barabanki and Lucknow); and parts of Punjab (Ludhiana and Jalandhar) in the north-western India. Mint or Pudina comes under a small genus Mentha of aromatic perennial herbs which belongs to family Labiatae (Laminaceae), distributed mainly to temperate and sub-temperate regions of the world. It has blue, laverder or white flowers in whorls.
Peppermint (M. x piperita) and spearmint (M. spicata) are largely cultivated in America, mainly in Oregan, Indiana, Idaho and south Michigan states. It was introduced in India during early 1980s. Uses
The above-ground herb (foliage) on distillation yields essential oil containing a large variety of aroma chemical command a large and world-wide demand in industry as given below.

Introduction
Palmarosa/Roshagrass (Cymbopogon martinii var. motia): It is a tall perennial tuffed hedge grown naturally as well as commercially in the old world tropics and sub-tropics of India. It occurs in open scrub forests in parts of MP, Maharashtra and AP, where it is commercially collected and distilled for its oil. It is also sporadically found in Karnataka, TN and part of UP. The herb along with flowering tops and foliage, on distillation yield a colourless to pale yellow essential oil with sweet scented\ rose-like aroma, containing high geraniol; and used in cosmetics, toiletry and perfumery industry. Concerted efforts during last two decades to develop better cultural practices and development of improved varieties, the area has expanded all over the central, western and southern states of India. This crop is commercially grown in Indonesia, East African countries, Cuba and Brazil. At present, the total oil production is estimated to be around 300 tonnes annually, and two-third (200t) of it comes from cultivation.
Ginger grass (Cymbopogon martinii Stapf. var. sofia): This is another form of roshagrass. Its distribution is overlapping in forests with the ture palmarosa grass, although it has preference for more moist-substratum. Both the forms are morphologically identical in field except their odour when leaves are crushed. Ginger grass has dense tuft and more luxuriant growth, but produces shorter inflorescence and more tolerant to the stagnating water. It crosses freely with palmarosa in nature, producing many intermediary forms.

Introduction
Patchouli is known as patcholi in Hindi, patche tene in annada, patchapan or patcha in Marathi, patchilla in Malayalam, pacchilai in Tamil. It is a hardy perennial herb well-adjusted against the hot and humid climatic situations. Patchouli is an aromatic herb of immense importance due to presence of essential oil extracted from shade dried leaves. It possessed a powerful sweetness and spicy fragrance. Patchouli has tremendous business potential owning to its unique fragrance properties in the global market. Its oil easily blends with other essential oils giving strong base as fixative properties in preventing evaporation and promoting tenacity. Worldwide, Indonesia is considered as the chief patchouli oil producer.
Origin
Pogostemon cablin Benth. is natural to Philippines but also found growing wild in many countries of South Asian region. The word ‘cablin’ is derived from ‘cabalam’, a local name in the Philippines. Presently, it is not only cultivated on commercial scale in India but also in Indonesia, Singapore, China, Malaysia, Brazil, West Africa, Seychelles, Vietnam and West Indies.

Introduction
Among flowers, the rose enjoys the greatest adorable position over the world. In real sense, rose almost hypnotised the man most by its colour and fragrance. Apart from its aesthetic value, the roses are of high economic benefits, and religious significant. Besides, it finds it place in art and culture from times immemorial. The rose thus merits pride of place as the ‘Queen of flowers’.
Origin
The damask rose is originated in ancient Persia (now Iran), and later on spreading over Europe and Northern Africa. Further, widespread farming of R. damascena for rose oil manufacturing began in Turkey and Bulgaria. Many countries of the world grow scented roses for extraction of the volatile essential oil. The genus Rosa grows wild in many parts of the temperate and sub-temperate regions. The major growing countries are Bulgaria, France, Italy, Turkey, Russia, China and India. Bulgaria is the principle European country for supply of rose oil to the world market. Among different species, Rosa centifolia Linn. is largely grown in France and Italy, whereas Rosa
damascena Mill. in Turkey, Bulgaria, Russia and Persia. Rosa damascena Mill. was first introduced successfully in middle east countries during 1680, resulting in the establishment of entire area as ‘Valley of flowers’. It belongs to family rosaceae.

Introduction
Basil/Tulsi is a popular name given to any aromatic herb that belongs to genus Ocimum and family Lamiaceae (Labiatae). The word ‘basil’ was derived from Greek word ‘Basilica’ which means the royal plant. It comprises over 160 species spread over the tropical, sub-tropical, and warmer part of temperate regions of both the hemisphere ranging from sea level to 2000 m height with their diversity met in West Africa. Tropical Africa has maximum diversity with 59 species, followed by sub-tropical region of South Africa with 19 species and India with 9 species only.
 

Introduction
Vetiver/Khas is a fibrous, perennial and aromatic root crop spread over Indian subcontinent. The genus Vetiveria is derived from its Tamil name ‘Vettiver’. It occurred largely in wet and damp environments over marshy lands in south-east Rajasthan and Haryana. Also found in river banks of western, central and northern U.P. up-to 1200 m elevation in the Himalayan foothills, T.N., Karnataka, Kerala and some parts of central India. Besides India, it is also widely grown in Sri Lanka, Indonesia, Haiti, Vietnam and Brazil for its fragrant volatile oil (Guenther, 1972). This species along with its unique xerophytic characteristics of tolerating prolonged drought, also survives under long seasonal flooding; extreme temperature and sustainability over a wide range of soil salinity and alkalinity. The South Indian types are rich in oil percent, but content more of hydrocarbons and less oxygenated constituents, thus inferior to North Indian types having higher percentage of oxygenated compound and very high quality odour value. It belongs to family Graminae or Poaceae.
Uses
• Spongy and fibrous roots are commonly used for making cooler pads, floor mats, door screens emitting sweet fragrance with cooling effect in hot summer season when sprinkled with water as roots retain its delightful odour for a long period.

Introduction
Wild marigold (Tagetes minuta) is also famous as African marigold and mint marigold, valued for its higher content and superior in essential oil quality among all the cultivated species undergenusTagetes. Marigold/Genda (Tagetes species) are mostly grown for scented flowers for utilization in functions all over the world. The flowers and leaves are of different varieties, which are identified by their distinct odouriferous oil.
Origin
It is inhabitant to the grasslands of temperate region in South America and now become widespread throughout the world. In India, it has been customized in the North-West Himalayas up-to an altitudes ranging from1000-2500 meters in H.P., U.P. and J&K. Now-a-days, Tagetes minuta is considered as an extensive weed in South Europe, Africa, South Asia, Australia, and Madagascar (Chalchat et al., 1995). It is found growing naturally as a noxious
weed in the wild and arable farming systems. The high demand of its essential oil may leads into reduction of the wild resources, thus it is essential to start systematic cultivation in sub-tropical to temperate agro-climatic zones all over the world, mainly in the region of Indian subcontinent (Singh et al., 2003).

Objective: Equip participants with the skills to communicate clearly, confidently, and empathetically in verbal, non-verbal, and written forms to foster collaboration, reduce misunderstandings, and build stronger workplace relationships.
Why It Matters
Effective communication is the cornerstone of professional success. It ensures ideas are conveyed clearly, builds trust, and prevents conflicts. Poor communication can lead to misaligned expectations, decreased productivity, and strained relationships. For example, a vague email can cause project delays, or a misunderstood tone in a meeting can create tension. This module empowers participants to master communication in diverse workplace scenarios.
Learning Outcomes: By the end of this module, participants will:
1. Understand the components of effective communication (verbal, nonverbal, written).
2. Practice active listening and empathetic responses to enhance interpersonal connections.
3. Craft clear, professional written messages tailored to their audience.
4. Apply communication strategies in real-world scenarios through interactive exercises.

Duration: 60-75 minutes
Objective: Equip participants with the skills to work effectively in diverse teams, fostering trust, clear roles, and constructive conflict resolution to achieve shared goals.
Why It Matters
Teamwork drives innovation, productivity, and workplace morale. Effective collaboration leverages diverse strengths, but poor teamwork can lead to miscommunication, duplicated efforts, or resentment. For example, a team without clear roles might miss deadlines, or unresolved conflicts can erode trust. This module empowers participants to build cohesive, high-performingn teams.
Learning Outcomes: By the end of this module, participants will:
1. Understand the principles of trust, role clarity, and conflict resolution in teams.
2. Practice collaborative decision-making and communication in team settings.
3. Develop strategies to strengthen team dynamics and resolve conflicts constructively.

Duration: 60-75 minutes
Objective: Develop creative and analytical skills to identify, analyze, and resolve workplace challenges effectively.
Why It Matters
Problem-solving is critical for overcoming obstacles, improving processes, and driving innovation. Effective problem-solvers think critically and act decisively, while poor problem-solving leads to delays or ineffective solutions. For example, misdiagnosing a client complaint can escalate issues, while a structured approach resolves it quickly. This module equips participants with practical tools to tackle problems confidently.
Learning Outcomes: By the end of this module, participants will:
1. Understand a structured process for problem-solving (define, generate, evaluate, implement).
2. Practice root cause analysis and brainstorming techniques.
3. Apply problem-solving strategies to real-world scenarios.

Duration: 60-75 minutes
Objective: Master techniques to prioritize tasks, meet deadlines, and reduce stress for improved productivity and work-life balance.
Why It Matters
Effective time management ensures focus on high-impact tasks, reduces procrastination, and prevents burnout. Poor time management leads to missed deadlines, stress, and lower quality work. For example, spending hours on emails instead of strategic planning can derail priorities. This module provides tools to optimize time usage.
Learning Outcomes: By the end of this module, participants will:
1. Understand prioritization and planning techniques (e.g., Eisenhower Matrix, Pomodoro).
2. Practice strategies to minimize distractions and delegate effectively.
3. Create a personalized time management plan.

Duration: 60-75 minutes
Objective: Build resilience and flexibility to thrive in changing environments, embracing new challenges and opportunities.
Why It Matters
In today’s fast-paced world, adaptability ensures you can handle disruptions, learn new skills, and stay relevant. Resistance to change leads to stress and missed opportunities. For example, adapting to a new software tool can boost efficiency, while resisting it can hinder performance. This module equips participants to embrace change confidently.
Learning Outcomes: By the end of this module, participants will:
1. Understand the importance of a growth mindset and resilience.
2. Practice strategies to cope with change and learn new skills.
3. Develop a personal adaptability plan.
Key Concepts
1. Growth Mindset View challenges as opportunities to grow.
• Embrace Learning: See setbacks as feedback (e.g., “This failed project taught me better planning”).
• Stay Curious: Ask questions and explore new ideas (e.g., “How can this new process improve my work?”).
• Seek Feedback: Use input to improve, even if it’s uncomfortable.

Duration: 60-75 minutes
Objective: Enhance self-awareness, empathy, and relationship management to build stronger workplace connections and leadership skills.
Why It Matters
Emotional intelligence drives effective collaboration, leadership, and conflict resolution. High EQ creates positive workplace cultures, while low EQ can lead to misunderstandings or disengagement. For example, an empathetic response to a stressed colleague builds trust, while a dismissive one erodes it. This module equips participants to manage emotions and relationships effectively.
Learning Outcomes: By the end of this module, participants will:
1. Understand the four components of EQ: self-awareness, self-regulation, empathy, relationship management.
2. Practice empathetic listening and emotional regulation.
3. Develop strategies to strengthen interpersonal relationships.
Key Concepts
1. Self-Awareness
Recognize and understand your emotions.
• Identify Triggers: Notice what sparks strong emotions (e.g., tight deadlines cause stress).
• Reflect Regularly: Journal or pause to assess your emotional state.

India achieved food security through the adoption of high-yielding seed varieties, chemical fertilizers to boost soil nutrition, and pesticides to protect crops. However, this progress came at an environmental cost, including excessive fertilizer use that harmed both human and ecological health.
Natural farming, or prakritik kheti in Hindi, represents a traditional yet evolving approach to agriculture that promotes ecological balance, self-reliance, and sustainability. It is deeply embedded in India’s agricultural legacy, where for centuries, farming was done without synthetic chemicals or mechanization. Today, it is gaining renewed importance as a viable alternative to input-intensive farming, offering solutions to challenges like soil depletion, falling groundwater levels, rising costs, and environmental degradation.
Natural farming operates on the belief that nature is inherently self-sustaining. It avoids the use of chemical fertilizers, pesticides, and GMOs, instead relying on natural, locally sourced inputs to boost soil health and crop yield. This method emphasizes collaboration with nature rather than domination over it. Subhash Palekar’s “Zero Budget Natural Farming” (ZBNF) model, based on low-cost and chemical-free techniques, has been especially appealing to small and marginal farmers.
Soil health is central to natural farming. Techniques like mulching with crop waste, applying jeevamrit (a fermented solution of cow dung, urine, and natural additives), and treating seeds with bijamrit are widely used. These enhance soil microbes and improve its capacity to retain water and nutrients. Natural farming also promotes biodiversity through intercropping, crop rotation, and the use of indigenous seeds.