GUAVA
Guava is one of the most popular, nutritionally rich fruit with unique flavor, taste, and heath promoting qualities making it a common ingredient in new functional foods category often called “super fruits”. Botanically, this wonderful fruit belongs to the family of Myrtaceae of the genus: psidium and known as Psidium guajava. The plant is a evergreen, tropical shrub or small tree probably originated in Middle America. Guavas actually thrive in both humid and dry climates and can tolerate brief periods of cold spells, but can survive only a few degrees of frost. Adaptability makes it a favorite commercial crop in some tropical area .
ORANGES
Orange is a tropical to semitropical, evergreen, small flowering tree growing to about 5 to 8 m tall and bears seasonal fruits that measure about 3 inches in diameter and weighs about 100-150 g. Oranges are classified into two general categories, sweet and bitter, with the former being the type most commonly consumed. Popular varieties of the sweet orange include Valencia, Navel, Persian variety and blood orange.Fruits belonging to citrus group are described as “hesperidium”, (A hesperidium is a scientific term to describe the fruit structure belonging to citrus group. In fact, the fruit is a modified berry with tough, leathery rind. Oranage peel contains many volatile oil glands in pits. Interior flesh is composed of segments, called carpels, made up of numerous fluid-filled vesicles that are actually specialized hair cells).
GRAPES
With a unique combination of crunchy texture and sweet, tart flavor, grapes have gained extreme popularity throughout the world. Grape is the second most popular fruit after oranges. It can be eaten as a refreshing snack as well as used in vegetable and fruit salads. It can be consumed in fresh or preserved form. It can be canned in jellies, crushed to prepare juices or wines and dried to prepare raisins. Grapes were introduced to America by the Spanish explorers approximately 300 years ago. Grape growing is one of the largest food industries in the world. Let’s know some interesting facts about grapes.
Grapes are known for having a high nutritional value. Grapes are rich in vitamin C and vitamin K. They contain low levels of cholesterol, fat and sodium. Grapes are known for containing proteins, carbohydrates, dietary fibers, vitamins, minerals, calcium, iron, sodium, potassium, magnesium, phosphorus, riboflavin, thiamin, folic acid and amino acids. They contain high amounts of caffeic acid, which is a strong cancer-fighting substance. Grapes contain flavonoids, which are powerful antioxidants.
MUSK MELON
Different varieties of muskmelons grown all over the world; but two varieties that named after their place of origin have become popular in the western world. The European cantaloupe (Cucumis melo cantalupensis) derives its name from the Italian papal village of "Cantalup" and features lightly-ribbed, pale green skin that looks quite different from the North American cantaloupe. The North American cantaloupe, very common in the United States and in some parts of Canada, (Cucumis melo reticulatus) is named reticulatus due to its net-like (or reticulated) skin covering.
The fruit usually has round or oblong shape, measure 4.5- 6.5 inches in diameter and weigh 450 – 850 gm. Internally, the flesh color ranges from orange-yellow to salmon and has soft consistency and juicy texture with a sweet, musky aroma that emanates best in ripe fruits. At the center, there is a hollow cavity filled with small off-white color seeds encased in a web of mucilaginous netting.
MANGOES
Mango is a tropical tree cultivated in many regions of India and now distributed wide across the world in many continents. Usually, fruits grow at the end of a long, string like stem, with sometimes more than one fruit to a stem.
Each fruit measures 5 to 15 cm in length and about 4 to 10 cm in width, and has typical “mango” shape, or sometimes oval or round. Its weight ranges from 150 gm to around 750 gm. Outer skin is smooth and is green in un-ripe mangoes but turns into golden yellow, bright yellow or orange-red when ripen depending on the cultivar.
Internally, juicy flesh has orange-yellow in color with numerous soft fibrils radiating from the husk (enveloping a single large kidney-shaped seed). Flavor is pleasant and rich, and tastes sweet with mild tartness. A high quality mango fruit should feature no or very less fiber content and minimal sour taste. Mango seed may either has a single embryo, or sometimes polyembryonic.
SAPOTA
Originated in the central American rain forests, probably in Mexico and Belize, it has now spread all over the tropical belt and is being grown as a major commercial crop in India, Sri Lanka, Indonesia and Malaysia. The tree grows very fast and is wind and drought resistant suitable for dry arid regions with scanty rains. However, irrigation during summer season results in good fruit yield.
Each fruit is a berry, round or oval in shape, measures about 10 cm in diameter and weigh about 150 g. A tree bears as many as 2000 fruits/year.
Sapota fruit is brown in color with sandy “potato like” outer surface. Internally, the pulp is white with sticky latex called as saponin in unripe fruits. Latex disappears once the fruit ripens and the pulp turns to brown color. Pulp is deliciously sweet with smooth or grainy texture and contains 3-10 black colored smooth, shiny “bean” shaped inedible seeds in the center.
JUJUB
He jujube can withstand a wide range of temperatures; virtually no temperature seems to be too high in summertime. Winter dormancy allows it to withstand temperatures to about -28° F, yet it requires only a small amount of winter chill in order for it to set fruit. The plant revels in summer sun and heat, with the lack of either limiting fruit production more than winter cold. Yet jujubes have fruited in the Puget Sound and low Cascade regions of Washington State as well as in Pennsylvania. Fruiting of some cultivars has also been reported in northern Florida.The Indian jujube, which is more sensitive to frost, is grown in Florida, but the fruit is considered inferior. Jujube trees are not particularly suitable for container culture, but can be grown in this manner in a large container.