eChapters

Family: Fabaceae

Flowering: November-December

Fruiting: January-February

Botanical description: The plant is smooth, glaucous, annual herbaceous plant with foloaceous ovate stipules, irregularly toothed at the base. The leaflets are 2-3 pairs, opposite leaf-rachis ending in a branched tendril. The colour of the flower is white, peduncle is 1 and few flowered. Pods are broad with rounded, green or yellowish seeds.

Family: Lamiaceae

Flowering: September-October

Fruiting: November-December

General Characters: The plant is a small, erect, fleshy, annual herb, growing up to 30-50 cm high. The leaves are oppositely arranged, broadly ovate, 5-12 cm long, pointed, heart- shaped at base, with a toothed margin. Flowers are pale blue in colour, borne in branched racemes, 7-20 cm long, at the end of branches. Fruits are round, 2-3 mm, gery brown, with sparse small dark warts.

Family: Polygonaceae

Flowering: February-April

Fruiting: April-June

Botanical description: The plant is a prostrate and densely branched, annual herb. Stems are branched from base, branches numerous. The leaves are linear, oblong 2.5-18 mm long, acute or obtuse and often with revolute margins. Flowers are small, pink with green midrib, subsessile and sunk among the stipules or exsert. The nuts are 1.0-1.75 mm long, circular to ovate, shining, and black.

Family: Portulacaceae

Flowering: February-April

Fruiting: April-June

Botanical description: The plant is prostrate or erect herb growing upto1030 cm in height. Leaves are alternate or subopposite, margins entire, obtuse or truncate apex, clustered at stem joints and ends. The flowers are yellow in colour, sessile to 1 cm across, open singly at the center of the leaf cluster for only a few hours on sunny mornings. The seeds are brown in colour, 0.8 mm with minutely tubercled.

Family: Brassicaceae

Flowering: December-January

Fruiting: January-February

Botanical description: The plant is an edible root vegetable growing upto 20-40cm in height. leaves usually are medium green and lobed and have a rough texture, lower leaves are lyrate, upper ones is lobed. The flowers are cross-shaped with four petals, usually about an inch across and white, pink or purple in colour. The seed pods are sickle shaped, 2-12" long, first green, then turning brown when mature. They are full of little round seeds.

Family: Convolvulaceae

Flowering: October-November

Fruiting: November-December

Botanical description: The plant is a large climber with silky branches. The leaves are broadly ovate, 5-8.7 cm in diameter with obtuse apex. Flowers are large, yellowish-white in colour, fragrant, 6 cm long, 5 cm across on 1-3 flowered with long tubes. Fruit is globose, 1.2 cm in diameter, enclosed by enlarged and woody calyx.

Family: Acanthaceae

Flowering: November-December

Fruiting: January-February

Botanical description: The plant is a diffused or erect herb with cylindrical stem and growing up to 10-20 cm in height. The leaves are oppositely arranged, nealy glabrous, oblong-lanceolate with sharp-tipped. Flowers are tiny, violet-blue in colour and are about 3-4 mm long, and occur in spikes at the end of branches, or in leaf axils. The capsule in 2 mm in size and compressed.

Family: Caesalpiniaceae

Flowering: September-November

Fruiting: November-December

Botanical description: The plant is a small erect hairlesss shrub, growing about 1 m tall. The leaves are compound, arranged spirally and usually have three pairs of symmetrically egg- shaped, leaflets up to 2 inches long. One to three yellow flowers appear on short axillary stems. The linear pods grow upto 8 inches long, curve downward and contain many shiny, and angular seeds.

Family: Solanaceae

Flowering: July-September

Fruiting: October-December

Botanical description: The plant is an erect, branched herbaceous weed that grows up to 60cm tall. The leaves are alternate, ovate or oblong, deep green in colour with an indented margin and acuminate at the tip. Flowers are small, white in colour with 5-1.5 mm across. The berries are globose in shape, green at early stage and turn to orange or black when ripened.

Family: Solanaceae

Flowering: November-December

Fruiting: January-March

Botanical description: The potato plant is a leafy, tufted herb with tuberous underground stems growing up to 2 ft tall and spreading out a little more. The leaves are compound, long and the leaflets are 7-15 in number, with about 3 inch in long. The tubers are not roots, but modified stems or rhizomes, and the “eyes” are really leaf buds.

Family: Chenopodiaceae

Flowering: November-December

Fruiting: January-March

Botanical description: The leaves of the plant are alternate, lower most and middle one is long petioled, ovate-oblong, obtuse or acute, entire or dentate and higher one is small. Flowers are dioecious. Male flowers in arranged in spicate clusters combined into a leafy terminal panicle and female flower in axillary clusters. Ovary enclosed by tepal like bracts that developed into a globose or pyramidal, 2-4 spined structure in fruiting.

Family: Talinaceae

Flowering: September-October

Fruiting: November-December

Botanical description: The plan is an erect, stout, fleshy herb, growing up to 0.5-1 m in height. Leaves are elliptic to obovate, 5-15 cm long, 1.5-5 cm wide, tip pointed to tapering. The flowers are borne in 2-5-branched, raceme like clusters, 3-20 cm long with a stalk about 8-11 mm long. Petals are pink, obovate, up to 1 cm long. Capsules are pale yellow, ellipsoid, 6-7 mm long. Then plant flowers and bears fruits during September-December.

Family: Apiaceae

Flowering: November-January

Fruiting: February-April

Botanical description: The plant is an erect, freely branching annual herb with finely dissected, lacy, blue-green leaves. The leaves are about 1 ft long and divided pinnately three or four times into thread like segments each about 1 in long. The dill plant grows about 3-5 ft tall.

Family: Aizoaceae

Flowering: July-September

Fruiting: October-December

Botanical description: The plant is a succulent herb with prostrate forked branches, growing up to 20-45 cm long. Stems are prostrate or rising, somewhat succulent, up to 50 cm long or more, smooth or sparsely velvety. Leaves are flat, elliptic to obovate, 1-2 cm long, 0.4-2 cm wide, margins entire, tip blunt with rounded base. Leaf stalks are 0.5-2.5 cm long, expanded into a sheath joined with leaf base to form a cup. Flowers are pinkish or white in colour, borne solitary, stalkless, largely hidden in leaf axils. Capsule with a lower scarious or membranous portion and an upper brown. Seeds are black in colour with muricate concentric lines.

Family: Fabaceae

Flowering: September-October

Fruiting: November-January

Botanical description: Thye plant is a small diffused herb, with erect to creeping habit. Leaflets are 1-4 cm long, 8-35 mm broad, obovate to oblong-wedge-shaped, tip rounded to notched. The flowers of the plant yellow in colour, bloom in 8-20-flowered clusters, with a stalks 3 mm long and sepals nearly equal, shorter than or as long as the tube. The fruit is 1-2 cm long, 2-3 mm broad, linear, sharp tipped, curved and 4-8-seeded.

Family: Fabaceae

Flowering: December-January

Fruiting: February-March

Botanical description: The plant is an erect, annual and strongly smelling herb growing up to 10-50 cm in height. The Leaves are trifoliate with leaflets 1-3 cm long, 5-15 mm broad, obovate to inverted-lanceo shaped. Flowers are cream or yellowish-white, in colour, 1-2 together in leaf axils and 1.2-1.8 cm long. Pods are oblong, straight or falcate with age, 7.5-10 cm long with a long beak and 20 seeded.

Family: Fabaceae

Flowering: December-January

Fruiting: February-March

Botanical description: The plant is a scrambling and climbing herb, with stems almost hairless, up to 3 ft tall. The leaves are compound with 5-6 pairs of opposite leaflets and 1 terminal tendril. Leaflets are narrow, linear, 2.5-3.0 cm long, 2-3 mm wide. Flowers are borne singly or in pairs on short stalks arising at the base of the leaves, blue to purple in colour, large, up to 2 cm long. Seed pods are mainly black, linear, 4-6 mm broad, containing 10-12 round or angulated small seeds. The plant flowers and bears fruits during December-March.

Family : Rutaceae

Flowering: March-April

Fruiting: (Next Year) April-June

Botanical Description: The plant is a medium sized tree with spines of 1-2 cm long. The leaf is composed of three leaflets. The leaflets are oval, elliptic with 2.5-6.5 cm petiole, terminal one is larger. Flowers of the tree are white or greenish-white. The fruits are ovoid, hard and about 5-7.5 cm in diameter. The flowers appear during March-April and the tree bears fruits towards October, ripening in April.

Family : Moraceae

Flowering: December-January

Fruiting: June-July

Botanical Description: The plant is an evergreen tree that grows up to 20-30 meter tall and 80-200 cm in diameter with evergreen, alternate, glossy and leathery leaves reaching up to 9 inch long. Leaves are oval on mature trees. All parts of the plant contain sticky and white latex. Inflorescence is solitary, borne axillary on special lateral short leafy shoots arising from older branches. Fruits are large arising from the tree trunk and weighting about 10-50 kg. the exterior of the fruit is green or yellow when riped and composed of numerous hard, cone like points attached to a thick and rubbery, pale yellow or whitish wall.

Family : Oxalidaceae

Flowering: July-September

Fruiting: October-December

Botanical Description: The plant is a small evergreen tropical tree that grows upto 25 feet in height. The compound leaves are soft, medium green, spirally arranged around the branches in an alternate fashion. The leaflets are sensitive to light and fold inward at night. The flowers are small and bell shaped, with five petals that have whitish edges. The fruit is fleshy, have a thin and waxy skin, five lobbed, ovate to ellipsoid with attractive yellow-orange in colour.

Family : Arecaceae

Flowering: February - March

Fruiting April - August

Botanical Description: The plant is a large tree and grows upto 30-40m. in height. The trunk may have a circumference of 1.7 m at the base. The leaves are palmate, leathery, gray green and 1-3 m in wide with folded along at the midrib. Flowers are 90-150 cm long and branched. Fruits are ovoid, 15-20 cm in diameter with fibrous and fleshy mesocarp.

Family : Cucurbitaceae

Flowering & Fruiting: Most part of the year

Botanical Description: The plant is a climbing herb with angular stem and long tuberous root. The leaves are classified as palmately simple with five lobes while the shape varies from the heart to pentagon form. The size of the leaves is approximately 5-10 cm in width and length. The tendrils are long, elastic with coil-like springy character that can wrap around the host to the entire length. The flower is large and white about 4 cm in diameter and contains five long tubular petals. The fruit is oblong, narrowed apically or at both ends. The raw fruit is green in color and turns bright red when ripened. The seeds of the plant are oblong and compressed.

Family : Cucurbitaceae

Flowering: September-October

Fruiting: October-November

Botanical Description: The plant is an procumbent annual climber growing to 1.5m. The leaves are oval to kidney shaped with five to seven shallow lobes. Plants produce trailing vines and yellow flowers similar to cucumbers, but flowers may be male, female, or perfect. Fruit is spherical or ovoid, large, and can reach the size of a football, although it is generally more flattened. It is striped green or pale green in colour, ultimately turning yellow.

Family : Dilleniaceae

Flowering: May- June

Fruiting: September-February

Botanical Description: The plant is a moderate sized evergreen tree growing up to 15m tall. The leaves are deep green in colour, oblong to lanceolate and 15-36 cm in long. The flowers are white, large, up to 5 inches across. The fruit is rounded, 5-12 cm in diameter aggregate of 15 carpels with each carpel containing 5 seeds embedded in the pulp.

Family : Dioscoreaceae

Flowering & Fruiting: Throughout the year

Botanical description: The plant is a vigorous, perennial, climbing plant, producing annual stems up to 15 metres long from a very large tuberous rootstock. Tubers of the plant are one to several, polymorphic, variously branched or lobed and hairy with small rootlets. The stems scramble over the ground, or twine into the surrounding vegetation. The stem is quadrangular, winged, and twines right-handed. Leaves are opposite, 7-18 x 4-10 cm, broadly ovate, base cordate with acuminate apex. Flowers are laxly arranged, sessile with 1-1.5 mm long and ovate bracts and fleshy tepals.

Family : Dioscoreaceae

Flowering & Fruiting: September-October

Botanical description: Aerial yam is a glabrous-leafed, non-spiny, perennial climbing plant producing annual stems up to 10 metres long from a woody, tuberous rootstock. These stems scramble over the ground, or twine into the surrounding vegetation. The stems twine left-handed and produce aerial axillary bulbils. The plant produces tubers; however the bulbils which grow at the base of its leaves are more important food products. They are about the size of potatoes (hence the name air potato) weighing from 0.5 to 2 kg. The flowers are whitish or pinkish in colour.

Family : Dioscoreaceae

Flowering & Fruiting: August-October

Botanical description: Stem twining to the left, terete, tomentose. Leaves 3-foliolate, palmately divided into 3-5 subequal leaflets, broadly ovate, oblique at base, abruptly acuminate; petiole 15-18 cm long. Spikes are 30 cm long, densely tomentose, distantly flowered fascicles at nodes on long peduncle. Female flowers sessile; bracts 4 mm long, ovate; tepals 2 x 1 mm, oblong, acute, hairy. Capsule 25 x 15 mm, oblong, tomentose. Male flowers not seen.

Family : Dioscoreaceae

Flowering & Fruiting: July-December

Botanical description: The plant is a perennial climbing plant. Tubers are irregular, usually long ovoid, transverse section white when fresh, becoming brown. Roots fibrous. Leaves are compound, palmately divided into 3-5 leaflets, and alternately arranged on the twining stems. Male flowers are nearly stalkless and Female spikes are simple or branched. Capsules are thinly leathery, sparsely hairy and turns black at maturity.

Family : Ebenaceae

Flowering: March-April

Fruiting: March-April (Next Year)

Botanical Description: The plant is an evergreen tree with a spreading crown. It can grow up to 37 m tall, with a trunk girth of 2 m. The bark is black, smooth, and the inner bark turns bluish on exposure to sunlight. Leaves are oblong and glossy. The male flowers are formed in 3-5 flowered cymes in leaf axils. Female flowers are solitary. Fruits are round, up to 3.5 cm in diameter, yellow when ripe with a juicy pulp.

Family : Ebenaceae

Flowering: April-May

Fruiting: (Next Year) March-April

Botanical Description: The plant is a medium-sized tree growing up to 25 m, height and 1.9 m girth. The bark is black in colour, peeling in rectangular scales, which is an identifying feature. The leaves are eliptic-oblong, opposite or alternate, leathery, up to 35 cm long, velvety on both sides when young, becoming smooth above when fully grown. Male flowers are mauve in colour, sessile or nearly sessile in short peduncles, mostly 3-flowered. Female flowers mauve, mostly extra-axillary or sometimes solitary, axillary, opposite to each other, larger than the male flowers. Fruits olive green in colour, ovoid or globose 3-4 cm across, 1-8 seeded berries. Seeds are compressed, oblong and shiny.

Family : Moraceae

Flowering: Round the year

Fruiting April - June

Botanical Description: The tree is very large, growing up to 30 m tall, with many aerial roots that develop in to new trunks, so that the tree goes on spreading laterally. Indefinitely a single tree can cover a very wide area. The leaves are leathery, entire, ovate or elliptic, which grow up to 20-30 cm long with prominent lateral veins. The fruits are 1 to 2 cm in diameter, rounded in shape, without stalks arranged in pairs at leaf axils and it changes to bright red colour when ripens. The plant flowers round the year and bears fruits during April-June.

Family : Moraceae

Flowering: March-June

Fruiting June-July

Botanical Description: It is a large sized tree with few short areal roots. Leaves are ovate or elliptic with 7-20×3.5-9 cm in size. The most distinctive aspect of this tree is the red, furry figs in short clusters, that grows directly out of the trunk of tree. The figs do carry hundred of flowers in it.

Family : Rutaceae

Flowering: February-April

Fruiting: November-January

Botanical Description: The plant is an erect, slow-growing tree with a few upward-reaching branches. The bark is ridged, fissured and scaly with sharp spines. The leaves are alternate, 3 to 5 in long, dark-green in colour, leathery, often minutely toothed, blunt or notched at the apex, are dotted with oil glands and slightly lemon-scented when crushed. Flowers are greenish or reddish in colour, 1/2in across, are borne in small, loose, terminal or lateral panicles. The tree is mostly known for its hard woody fruit, size of a tennis ball, round to oval in shape. The pulp is brown, odorous, resinous, acid or sweetish, with numerous small, white seeds scattered through it.

Family : Sapotaceae

Flowering: February-April

Fruiting: May-July

Botanical Description: The plant is a large or moderate-sized tree, smooth and brown bark with pubescent or tomentose branchlets. The leaves are clustered near the ends of the branches, elliptic, oblong or ovate and acuminate. The flowers are cream coloured, fleshy, on rusty tomentose pedicel and clustered at the end of the usually leafless branches. The fruits are fleshy, green berries, quite large and containing from one to four shiny, brown seeds.

Family : Sapotaceae

Flowering: November-January

Fruiting: March-June

Botanical Description: The plant is a tree growing up to 3-12 m tall, with gray bark and smooth branchlets. The leaves are alternately arranged often closely clustered towards the end of branchlets, obovate to obovate-elliptic leaf blade with 0.8-2 cm leaf-stalks. Flowers are white or light yellow in colour, about 4 mm in size and arise in fascicles in leaf axils. Berry is oblong to ellipsoid, 1- 2 seeded and yellow when ripe.

Family : Cucurbitaceae

Flowering: August-September

Fruiting: September-November

Botanical Description: The plant is a large perennial climber which grows up to 3-5 m. The leaves are simple, alternately arranged, ovate and 3-5 lobed. The flowers are yellow, 4-6 cm across, solitary on axillary stalks. Fruit is an ellipsoid, 3-6 cm long, densely covered with soft spines.

Family : Musaceae

Flowering & Fruiting: Most parts of the year

Botanical description: Banana is a tropical small size tree, with large leaves which overlapping bases from the trunk. The leaves are oblong and 1.2-1.5 m in length. The stem reaches a height of about 10-30 feet. Flower develops from the centre of the crown. Only female flowers develop into a banana fruit that varies in length from 4 to12 inches. Each banana plant bears fruits only once. The plant bears flowers and fruits in most parts of the year.

Family: Nelumbonaceae

Flowering & Fruiting: July-December

Botanical description: It is a perennial aquatic plant, growing from a tuberous rootstock lying in mud at the bottom of water bodies, lakes and ponds. The plant produces large leaves which float on the surface of the water. Leaves are large, simple, glabrous, solitary, beset with scattered hard minute papillae and rounded in shape and covered with a network of microscopic hairs. Flowers are large, pink or white in colour with expanding and emerging above water. Fruit is 1-2 cm across with flat-topped seed pod divided into compartments. Seeds globose, 1 mm across and brown in colour

Family : Nymphaeaceae

Flowering: Throughout year

Fruiting: Throughout year

Botanical description: It is an aquatic perennial herb, having erect perennial root stocks that anchor it to the mud in the bottom of the water bodies. Leaves vary from being elliptic-oval to almost circular 15-26 cm across, fine hairs on upper side and always remain at floating stage. Flowers are mostly white, occasionally pink or red reaching up to 15 cm in diameter.

Family : Arecaceae

Flowering: February-March

Fruiting: April-May

Botanical Description: The plant is a moderate sized dioecious tree which grows up to 4-10 m. in height and 30 cm diameter with a large crown and rough trunk covered with persistent leaf bases. The leaves are 3 m. long, gently recurved on 1 m petioles with spines near the base. The leaf crown grows to 5 m wide and 7-10 m tall containing up to 100 leaves. The inflorescence grows upto 1 m with white flowers. The single seeded fruit ripens to orange-yellow.

Family : Phyllanthaceae

Flowering: May-June

Fruiting: June-September

Botanical Description: The plant is a small deciduous tree reaching about 25-30 ft in height. Leaves are compound, 14-25 inches long, crowded at the ends of the branches leaflets 2-3.5 inches long, alternately arranged along the rachis, ovate or obliquely ovate, acute with rounded or wedge-shaped base. Flowers are very minute, in short dense spike-like clusters arising from nodules along the branches. Fruit is pendulous, in small clusters from the branches, round or slightly flattened at the poles, with shallow or deep ribs (usually 5) 0.75 inch across.

Family : Phyllanthaceae

Flowering: March-May

Fruiting: November-February

Botanical Description: The plant is a small to medium sized deciduous tree, reaching 8 to 18 m in height. It is known for its edible fruits of the same name. The tree has crooked trunk and spreading branches. The leaves are simple, nearly stalkless and closely set along slender branchlets. The leaves are often mistaken for leaflets of pinnate leaves. The flowers are small, greenish-yellow or pinkish, having six segments, but no real petals. The fruit is nearly spherical, light greenish yellow, quite smooth and hard on appearance, with 6 vertical stripes or furrows.

Family : Mimosaceae

Flowering: January-March

Fruiting: April-June

Botanical Description: The plant is a large, nearly evergreen perennial tree that grows up to 20 m or more in height. It has a broad crown, up to 30 m across, and a short trunk, up to 1 m thick. Leaves are deciduous but foliage is persistent, as the new leaves appear while the old ones are being shed, so that the tree looks like an evergreen. Flowers yellowish-white in colour and are borne in small spherical glomerules of about 1 cm in diameter, forming short axillary panicles of 5-30 cm in length. Pods are greenish-brown to red or pinkish, rather thin with 10-15 cm long with irregular shape and flattened. There are about 10 seeds per pod, shining black in a white pulpy aril.

Family : Myrtaceae

Flowering: April-May

Fruiting: July-August

Botanical description: The plant is an evergreen tropical tree, 50 to 100 ft. tall, with oblong opposite leaves that are smooth, glossy and having a terpentine smell. It has fragrant white flowers in branched clusters at stem tips and purplish-black oval edible berries. The leaves are antibacterial, and are used for strengthning the teeth and gums. The fruit is ellipsoid or oblong, variable in size and shape, usually up to 2.5 cm long, black, shining and juicy when fully ripe. Seeds always one, with thick rounded fleshy cotyledons, closely appressed on their inner faces.

Family : Lythraceae

Flowering: August-September

Fruiting: November-December

Botanical description: The water chestnut is an annual aquatic herb with a rosette of floating leaves and submerged, anchored into the mud by very fine roots. It has two types of leaves, finely divided, feather-like submerged leaves borne along the length of the stem, and undivided floating leaves borne in a rosette at the water’s surface. The floating leaves have saw-tooth edges and are ovoid or triangular in shape, 2-3 cm long, on inflated leaf-stalks 5-9 cm long, which provide added buoyancy for the leafy portion. Flowers are white in colour, with Four petals and are borne for a long period. The fruit is a nut with barbed spines. Seeds can remain viable up to 12 years, although most germinate within the first two years.

Family : Rhamnaceae

Flowering: July-September

Fruiting: October-January

Botanical Description: Jackal Jujube is a very thorny straggling shrub with rusty-velvety young branches with paired thorns. Thorns are, one straight and the other recurved. Alternately arranged simple leaves are ovate to ovatelancelike, often oblique, with three prominent nerves and numerous transverse nervules. Tiny green flowers are borne in nearly stalkless velvety cymes in leaf axils. Fruits are spherical or obovoid drupes, black, shining, seeds woody.

Introduction

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

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

Introduction

Baking is not a new concept to us. Baking process dates thousand years back since the Paleolithic age. During those days, the baking was done by simply grinding the grains, mixed with water and baked on the hot rocks. The bread produced that time was not leavened but flat. Ancient Egyptians have the credit for development of baking between 2600-1200 BC. Roman Empire also had the popularity of the art of baking and bakeries were in existence in Europe too during Middle Age. Baking was considered a highly respected profession under the Roman Empire. The art of baking has travelled a long journey since then. The bakery and confectionary has undergone a gradual evolution with time. Great technical progress stared in the nineteenth century. Development of automatic machines reduced the task of the manual labour and because of this development the bakers could perform many more tasks with the machines. Today’s baking has a dependency on the machines. All the work is performed by the automated machines whereas the bakers only control the machine operations. The baking process has become easier, the efficiency has increased and the quality of the products has improved because of these high-tech machines. The preparation of bakery products using traditional methods has also improved over the time to minimize the energy and time consumption. Today’s consumer is very much concerned about his/her health and look for the healthy options in baked products. The trend has led to various innovative formulations for the baked products so that the health benefits may also be provided not only the calories. This chapter will discuss various advancements and trends in different types of bakery and confectionary products.

Advancements on sugar processing

India has popped out as one of the largest sugar processing country throughout the world. Through the collaboration of research and development carried out in the field of sugar processing, this industry has witnessed the vast changes in term of technology. Important considerations such as productivity improvement and cost reduction were the main objectives in the field of sugar processing. Sulphur dioxide was earlier used but afterwards lime treatment in clarified juice helped in the processing of white sugar from sugar cane. Since then the continuous progress and improvement has been made and advanced techniques are introduced for manufacturing of sugar with modern tools.

Ramjeawon (2004) reported that farmers and agriculture workers grow sugar cane and beet root for sugar production,providing about 20 kg per capita and that is equivalent to almost 13 percent energy requirement. Fechter et al. (2001) reported that production of the white sugar was focused more on juices rather than molasses which were taken as the raw material. Various processes such as ultra-filtration, de-mineralization and de-colorization were used for the production of white sugar. The traditional refining process wascheaper, and effective in terms of purification and juice purification was the method used for the processing of white sugar directly from the sugar cane. Crystallization was one of the process which is used for increasing the recovery of sucrose and it reduces the molasses production. Chromatography was used in the sugar industry for the separation of sucrose. Another method was ion exchange demineralization which was used in the sugar industry for the removal of minerals from the liquid sugar. Later adsorption has been incorporated to be used de-odorization and de-pigmentation. Membrane filtration is latest technique used in the process which was used for maintaining the quality of white sugar by removing unwanted particle from the juice. Velásquez et al.,(2018) reported that thermal processes are also used for the production of sugar from sugar cane. Non centrifugal cane sugar processing is used for this purpose and the product is obtained by evaporating the sugarcane which has the unique flavor and aroma. Later the product is used as the sweetener and has a traditional characteristics flavor and optimum nutrition.

Introduction

Food processing comprise of techniques employed to transform raw ingredients into final food product or to preserve the food product. Food processing industry as well as at domestic scale the food processing methods aim at providing processed food products for daily consumption by humans and animals. Food processing aims at increasing the shelf life, preserve, make nutritious or ready to eat foods, and getting the best quality final products. There are various techniques and methods which come under food processing such as drying, dehydration, fermentation, pickling, freezing, mixing, pumping, pasteurization, cooking and homogenization etc.

Rheological properties of foods are greatly influenced by various unit operations and processing methods or conditions such as heating and mechanical treatments. Processing of different food products such as dairy, fruit and vegetable products like jams and purees, chocolates, dough development etc. and basic make up of foods such as fats, proteins and others such as emulsifiers, hydrocolloids etc. affects the rheological properties of food product and which ultimately affects the quality of end product. Apart from processing conditions the compositional variations have a great impact on the textural or rheological properties of foods. The changes in rheological characteristics of a food product reflects the alterations in the molecular structure of the food material, this can aid in revealing the changes in product structure during different processing methods or conditions. In designing of various processes such as cooling, freezing and equipment design information about thermal properties is crucial. Moreover, in order to design storage structures for foods and refrigeration equipment the knowledge of thermal properties is important (Becker et al. 2003).

For rheological measurements various tests and techniques are available, such as steady and dynamic shear measurements. From the steady shear properties flow properties of the sample can be revealed whether the flow is Newtonian or Non Newtonian. In case of dynamic shear rheological properties information on viscoelastic characteristics can be withdrawn in terms of storage and loss modulus and depending on the predominance of each modulus the nature of sample can be predicted i.e. whether viscoelastic solid or viscoelastic fluid (Bhardwaj et al. 2019). Apart from these measurements, other rheological measurements are available for specific food materials, such as farinograph, alveo-consistograph, mixograph etc. are meant for study of rheological properties of dough. So, accordingly, depending upon the food material choice of rheological measurement can be made. To study the thermal transitions DSC (Differential scanning calorimeter) and DTA (Differential thermal analysis) are commonly employed. Dynamic measurements as a function of temperature or time are made in these techniques to detect the endothermal and exothermal changes. These techniques can be used to determine the phase transitions in various foods, for instance, crystallization and melting of water, lipids and other food components; denaturation of protein; gelatinization of starch and others (Roos 2015).