Botanical Name:Solanum Melongena
Species: S. melongena
Other common Name: Brinjal,Aubergine
The eggplant is quite often featured in the older scientific literature under the junior synonyms S. ovigerum and S. trongum. A list of other now-invalid names have been uniquely applied to it:
*Melongena ovata Mill.
*Solanum album Noronha
*Solanum insanum L.
*Solanum longum Roxb.
*Solanum melanocarpum Dunal
*Solanum melongenum St.-Lag.
*Solanum oviferum Salisb.
An inordinate number of subspecies and varieties have been named, mainly by Dikii, Dunal, and (invalidly) by Sweet. Names for various eggplant types, such as agreste, album, divaricatum, esculentum, giganteum, globosi, inerme, insanum, leucoum, luteum, multifidum, oblongo-cylindricum, ovigera, racemiflorum, racemosum, ruber, rumphii, sinuatorepandum, stenoleucum, subrepandum, tongdongense, variegatum, violaceum and viride, are not considered to refer to anything more than cultivar groups at best. On the other hand, Solanum incanum and Cockroach Berry (S. capsicoides), other eggplant-like nightshades described by Linnaeus and Allioni respectively, were occasionally considered eggplant varieties. But this is not correct.
The eggplant has a long history of taxonomic confusion with the Scarlet and Ethiopian eggplants, known as gilo and nakati and described by Linnaeus as S. aethiopicum. The eggplant was sometimes considered a variety violaceum of that species. S. violaceum of de Candolle applies to Linnaeus’ S. aethiopicum. There is an actual S. violaceum, an unrelated plant described by Ortega, which used to include Dunal’s S. amblymerum and was often confused with the same author’s S. brownii.
Like the potato and Solanum lichtensteinii—but unlike the tomato which back then was generally put in a different genus—the eggplant was also described as S. esculentum, in this case once more in the course of Dunal’s work. He also recognized varieties aculeatum, inerme and subinerme at that time. Similarly, H.C.F. Schuhmacher & Peter Thonning named the eggplant as S. edule, which is also a junior synonym of Sticky Nightshade (S sisymbriifolium). Scopoli’s S. zeylanicum refers to the eggplant, that of Blanco to S. lasiocarpum.
It is a delicate perennial often cultivated as an annual. It grows 40 to 150 cm (16 to 57 in) tall, with large coarsely lobed leaves that are 10 to 20 cm (4-8 in) long and 5 to 10 cm (2-4 in) broad. (Semi-)wild types can grow much larger, to 225 cm (7 ft) with large leaves over 30 cm (12 in) long and 15 cm (6 in) broad. The stem is often spiny. The flowers are white to purple, with a five-lobed corolla and yellow stamens. The fruit is fleshy, less than 3 cm in diameter on wild plants, but much larger in cultivated forms.
The fruit is botanically classified as a berry, and contains numerous small, soft seeds, which are edible, but are bitter because they contain (an insignificant amount of) nicotinoid alkaloids, unsurprising as it is a close relative of tobacco.
Different varieties of the plant produce fruit of different size, shape and color, especially purple, green, or white. There are even orange varieties.
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The most widely cultivated varieties (cultivars) in Europe and North America today are elongated ovoid, 12–25 cm wide (4 1/2 to 9 in) and 6–9 cm broad (2 to 4 in) in a dark purple skin.
A much wider range of shapes, sizes and colors is grown in India and elsewhere in Asia. Larger varieties weighing up to a kilogram (2 pounds) grow in the region between the Ganges and Yamuna rivers, while smaller varieties are found elsewhere. Colors vary from white to yellow or green as well as reddish-purple and dark purple. Some cultivars have a color gradient, from white at the stem to bright pink to deep purple or even black. Green or purple cultivars in white striping also exist. Chinese varieties are commonly shaped like a narrower, slightly pendulous cucumber, and were sometimes called Japanese eggplants in North America.
Oval or elongated oval-shaped and black-skinned cultivars include Harris Special Hibush, Burpee Hybrid, Black Magic, Classic, Dusky, and Black Beauty. Slim cultivars in purple-black skin include Little Fingers, Ichiban, Pingtung Long, and Tycoon; in green skin Louisiana Long Green and Thai (Long) Green; in white skin Dourga. Traditional, white-skinned, egg-shaped cultivars include Casper and Easter Egg. Bicolored cultivars with color gradient include Rosa Bianca and Violetta di Firenze. Bicolored cultivars in striping include Listada de Gandia and Udumalapet. In some parts of India, miniature varieties (most commonly called Vengan) are popular. A particular variety of green brinjal known as Matti Gulla is grown in Matti village of Udupi district in Karnataka state in India.
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*Solanum melongena var. esculentum common eggplant (Ukrainian Beauty)
*Solanum melongena var. depressum dwarf eggplant
*Solanum melongena var. serpentium snake eggplant
The raw fruit can have a somewhat bitter taste, but becomes tender when cooked and develops a rich, complex flavor. Salting and then rinsing the sliced fruit(known as “degorging”) can soften and remove much of the bitterness though this is often unnecessary. Some modern varieties do not need this treatment, as they are far less bitter. The fruit is capable of absorbing large amounts of cooking fats and sauces, allowing for very rich dishes, but the salting process will reduce the amount of oil absorbed. The fruit flesh is smooth; as in the related tomato, the numerous seeds are soft and edible along with the rest of the fruit. The thin skin is also edible, so that peeling is not required.
The plant is used in cuisines from Japan to Spain. It is often stewed, as in the French ratatouille, the Italian melanzane alla parmigiana, the Arabian moussaka, and Middle-Eastern and South Asian dishes. It may also be roasted in its skin until charred, so that the pulp can be removed and blended with other ingredients such as lemon, tahini, and garlic, as in the Middle Eastern dish baba ghanoush and the similar Greek dish melitzanosalata or the Indian dishes of Baigan Bhartha or Gojju. In Iranian cuisine, it can be blended with whey kashk e-bademjan, tomatoes mirza ghasemi or made into stew khoresh-e-bademjan. It can be sliced, battered, and deep-fried, then served with various sauces which may be based on yoghurt, tahini, or tamarind. Grilled and mashed and mixed with onions, tomatoes, and spices it makes the Indian dish baingan ka bhartha. The fruit can also be stuffed with meat, rice, or other fillings and then baked. In the Caucasus, for example, it is fried and stuffed with walnut paste to make nigvziani badrijani. It can also be found in Chinese cuisine, braised , stewed or stuffed.
Medicinal Uses & properities
Studies of the Institute of Biology of São Paulo State University, Brazil, would have shown that eggplant is effective in the treatment of high blood cholesterol. Another study from Heart Institute of the University of São Paulo found no effects at all and does not recommend eggplant as a replacement to statins.
It helps to block the formation of free radicals and is also a source of folic acid and potassium.
Eggplant is richer in nicotine than any other edible plant, with a concentration of 100 ng/g (or 0.01 mg/100g). However, the amount of nicotine from eggplant or any other food is negligible compared to passive smoking. On average, 20lbs (9 kg) of eggplant contains about the same amount of nicotine as a cigarette.
Medicinal Properties of Eggplant
Until the 18th century, the eggplant was looked upon in Europe as something nefarious, capable of inducing fever or epileptic fits. It was even called Solanum insanum by the great botanist and taxonomist Linnaeus before he changed it to Solanum melongena .
Eggplant is not eaten plain nor used in infusions. It can be cooked in various ways to provide medicinal properties without resorting to the rich and heavy method of cooking it in oil.
recommended for those with cardio-vascular illnesses and obese persons whose excess weight is harmful to their heart. See also: cholesterol
Eggplant contains elements that trap cholesterol in the intestine and cause it to be eliminated from the body. It thus helps prevent the formation of fatty deposits around the heart.
*Reduces stomach ulcers
*Stimulant for the liver and intestines
The fiber, potassium, vitamin C, vitamin B-6, and phytonutrient content in eggplants all support heart health. According to the American Journal of Clinical Nutrition, eating foods containing flavonoids is affiliated with a lower risk of mortality from heart disease. Consuming even small quantities of flavonoid-rich foods may benefit human health.
Several studies show that consumption of the flavonoids known as anthocyanins has played a major role in lowering risk of cardiovascular disease. One particular study revealed that those who consumed more than three servings of fruits and vegetables containing anthocyanins had 34% less risk of heart disease than those who consumed less. In another clinical study, researchers found that increased intake of anthocyanins was associated with significantly lower blood pressure.
Research on the effects of eggplant consumption in animal studies has shown that rabbits with high cholesterol that consumed eggplant juice displayed a significant decrease in weight and blood cholesterol levels.
Laboratory analyses of the phenolic compounds in eggplant reveal that the vegetable contains significant amounts of chlorogenic acid, which is one of the most powerful free radical scavengers found in plants. Chlorogenic acid has been shown to decrease LDL levels, and also serves as an antimicrobial, antiviral, and anticarcinogenic agent.
Polyphenols in eggplant have been found to exhibit anti-cancer effects. Anthocyanins and chlorogenic acid function as antioxidants and anti-inflammatory compounds. They protect body cells from damage caused by free radicals and in turn prevent tumor growth and invasion and spread of cancer cells. They also stimulate detoxifying enzymes within cells and promote cancer cell death.
Findings from animal studies suggest that nasunin, an anthocyanin within eggplant skin, is a powerful antioxidant that protects the lipids comprising cell membranes in brain cells from free radical damage. It has also been proven to help facilitate the transport of nutrients into the cell and wastes out.
Research has also shown that anthocyanins inhibit neuroinflammation and facilitate blood flow to the brain. This helps prevent age-related mental disorders and also improves memory.
Weight management and satiety:
Dietary fibers are commonly recognized as important factors in weight management and loss by functioning as “bulking agents” in the digestive system. These compounds increase satiety and reduce appetite, making you feel fuller for longer and thereby lowering your overall calorie intake. Since eggplant is already low in calories, it makes a great part of a healthy, low-calorie diet.
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As a native plant, it is widely used in Indian cuisine, for example in sambhar, chutney, curries, and achaar. Owing to its versatile nature and wide use in both everyday and festive Indian food, it is often described (under the name brinjal) as the ‘King of Vegetables’. In one dish, Brinjal is stuffed with ground coconut, peanuts, and masala and then cooked in oil.
In Bangladesh, it is called Begun. It, along with the fish Hilsa, is used to cook a famous wedding dish. Slices of the fruit are fried, covered with icing and eaten as snacks. This is called Beguni.
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Known Hazards: Eggplants contain oxalates, which can contribute to kidney stone formation. Kidney stones can lead to acute oxalate nephropathy or even kidney death. Consuming foods containing oxalates, such as eggplant, is not recommended for those prone to kidney stone formation, and it is suggested that those suffering from kidney stones limit their intake of oxalate-containing foods.
Disclaimer:The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider