Category Archives: Fruits & Vegetables

Sweet Potato

Botanical Name: Ipomoea batatas
Family: Convolvulaceae
Genus: Ipomoea
Species: I. batat
Kingdom: Plantae
Order: Solanales

Common Names: Sweet Potato, Yam, Kumara 
Although the soft, orange sweet potato is often called a “yam” in parts of North America, the sweet potato is botanically very distinct from a genuine yam (Dioscorea), which is native to Africa and Asia and belongs to the monocot family Dioscoreaceae. To add to the confusion, a different crop plant, the oca, Oxalis tuberosa (a species of wood sorrel), is called a “yam” in many parts of Polynesia, including New Zealand. To prevent confusion, the United States Department of Agriculture requires sweet potatoes to be labeled as “sweet potatoes” and not as “yams”

The Portuguese took the Taino name batata directly, while the Spanish also combined it with the Quechua word for potato, papa, to create the word patata for the common potato. In Argentina, Venezuela, Puerto Rico and the Dominican Republic it is called batata. In Mexico, Peru, Chile, Central America, and the Philippines, the sweet potato is known as camote (alternatively spelled kamote in the Philippines), derived from the Nahuatl word camotli. Boniato is another name widely used in mainland Spain and in Uruguay.

In Peru, the Quechua name for a type of sweet potato is kumar, strikingly similar to the Polynesian name kumara and its regional Oceanic cognates (kumala, umala, ‘uala, etc.), which has led some scholars to suspect an instance of Pre-Columbian trans-oceanic contact.

In New Zealand, the most common variety is the Red (purple) cultivar, and is called kumara, though orange (Beauregard) and gold varieties are also available. Kumara is particularly popular as a roasted food or in contemporary cuisine, as kumara chips, often served with sour cream and sweet chili sauce. Occasionally shops in Australia will label the purple variety “purple sweet potato” to denote its difference to the other varieties. About 95% of Australia’s production is of the orange variety named “Beauregard”, originally from North America, known simply as “sweet potato”. A reddish-purple variety, Northern Star, is 4% of production and is sold as kumara.

In Papua New Guinea, sweet potatoes are known as kaukau in Tok Pisin. In South Korea, sweet potatoes are known as ‘goguma’

Habitat: The origin and domestication of sweet potato is thought to be in either Central America or South America. In Central America, sweet potatoes were domesticated at least 5,000 years ago. In South America, Peruvian sweet potato remnants dating as far back as 8000 BC have been found. Now sweet potato is grown all over the world.

Description:
Sweet potato, Ipomoea batatas, is an herbaceous perennial plant grown for its edible storage roots. The sweet potato plant is a branching, creeeping vine with spirally arranged lobed, heart shaped leaves and white or lavender flowers. The plant has enlarged roots called tubers which act as an energy store for the plant. The tubers can be variable in shape and can be red, yellow, brown, white or purple in color. Sweet potato vines can reach 4 m (13 ft) in length and the plant is usually grown as an annual, harvested after one growing season. Sweet potatoes may also be referred to as yams or Spanish potatoes and originate from Central America.

CLICK & SEE ….>..SWEET POTATO VINES..…….SWEET POTATOS

Cultivation & Propagation:
Sweet potatoes grow very well in tropical and subtropical climates and they are very sensitive to cold weather.
The plant does not tolerate frost. It grows best at an average temperature of 24 °C (75 °F), abundant sunshine and warm nights. in well-draining, loamy soil with a pH of 5.6–6.6. Sweet potatoes should be planted in full sun and require plenty of space as the vines will spread over large areas. Annual rainfalls of 750–1,000 mm (30–39 in) are considered most suitable, with a minimum of 500 mm (20 in) in the growing season. The crop is sensitive to drought at the tuber initiation stage 50–60 days after planting, and it is not tolerant to water-logging, as it may cause tuber rots and reduce growth of storage roots if aeration is poor.

Edible Uses:
Sweet potato tubers are eaten cooked as a vegetable or may be processed into flour or starch. The leaves can be eaten fresh or after cooking. Sweet potatoes pack a powerful nutritional punch. They have got over 400% of our daily needs for vitamin A in one medium spud, as well as loads of fiber and potassium. They have got more grams of natural sugars than regular potato but more overall nutrients with fewer calories.

CLICK & SEE

People allover the world eat sweet potato (both the tubers & the leaves) as vegetable  & also  in different forms.

Medicinal Uses & health benefits:
Possible health benefits of consuming sweet potatoes:
Consuming fruits and vegetables of all kinds has long been associated with a reduced risk of many adverse health conditions. Many studies have suggested that increasing consumption of plant foods like sweet potatoes decreases the risk of obesity, diabetes, heart disease and overall mortality while promoting a healthy complexion, increased energy, and overall lower weight.

Diabetes:
Sweet potatoes are considered low on the glycemic index scale, and recent research suggests they may reduce episodes of low blood sugar and insulin resistance in people with diabetes. The fiber in sweet potatoes makes a big difference too. Studies have shown that type 1 diabetics who consume high-fiber diets have lower blood glucose levels and type 2 diabetics may have improved blood sugar, lipids and insulin levels. One medium sweet potato provides about 6 grams of fiber (skin on).

The Dietary Guidelines for Americans recommends 21-25 grams of fiber per day for women and 30-38 grams per day for men, which most people do not reach.

Blood pressure:
Maintaining a low sodium intake is essential to lowering blood pressure, however increasing potassium intake may be just as important. According to the National Health and Nutrition Examination Survey, fewer than 2% of US adults are meeting the daily 4,700 mg recommendation for potassium.3 One medium sweet potato provides about 542 milligrams.

Also of note, high potassium intake is associated with a 20% decreased risk of dying from all causes.

Cancer:
Among younger men, diets rich in beta-carotene may play a protective role against prostate cancer, according to a study conducted by the Harvard School of Public Health’s Department of Nutrition.4 Beta-carotene has also been shown to have an inverse association with the development of colon cancer in the Japanese population.

Digestion and regularity:
Because of its high fiber content, sweet potatoes help to prevent constipation and promote regularity for a healthy digestive tract.

Fertility:
For women of childbearing age, consuming more iron from plant sources appears to promote fertility, according Harvard Medical School‘s Harvard Health Publications. The vitamin A in sweet potatoes (consumed as beta-carotene then converted to vitamin A in the body) is also essential during pregnancy and lactation for hormone synthesis.

Immunity:
Plant foods like sweet potatoes that are high in both vitamin C and beta-carotene offer an immunity boost from their powerful combination of nutrients.

Inflammation:
Choline is a very important and versatile nutrient in sweet potatoes that helps with sleep, muscle movement, learning and memory. Choline also helps to maintain the structure of cellular membranes, aids in the transmission of nerve impulses, assists in the absorption of fat and reduces chronic inflammation.6

In a study published by the Journal of Medicinal Food, purple sweet potato extract was found to have positive anti-inflammatory and antilipogenic effects as well as free radical scavenging and reducing activity.

Vision:
According to Duke ophthalmologist Jill Koury, MD, vitamin A deficiency causes the outer segments of the eye’s photoreceptors to deteriorate, damaging normal vision. Correcting vitamin A deficiencies with foods high in beta-carotene will restore vision.

Also of note, the antioxidant vitamins C and E in sweet potatoes have been shown to support eye health and prevent degenerative damage.

A higher intake of all fruits (3 or more servings per day) has also been shown to decrease the risk of and progression of age-related macular degeneration.
Other Uses:
In South America, the juice of red sweet potatoes is combined with lime juice to make a dye for cloth. By varying the proportions of the juices, every shade from pink to black can be obtained.

All parts of the plant are used for animal fodder.

Sweet potatoes or camotes are often found in Moche ceramics.

Several selections are cultivated in gardens as ornamental plants for their attractive foliage, including the dark-leafed cultivars ‘Blackie’ and ‘Ace of Spades’ and the chartreuse-foliaged ‘Margarita’.

Cuttings of sweet potato vine, either edible or ornamental varieties, will rapidly form roots in water and will grow in it, indefinitely, in good lighting with a steady supply of nutrients. For this reason, sweet potato vine is ideal for use in home aquariums, trailing out of the water with its roots submerged, as its rapid growth is fueled by toxic ammonia and nitrates, a waste product of aquatic life, which it removes from the water. This improves the living conditions for fish, which also find refuge in the vast root systems.

Researchers at North Carolina State University are breeding sweet potato varieties that would be grown primarily for biofuel production.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Sweet_potato
http://www.medicalnewstoday.com/articles/281438.php
https://www.plantvillage.com/en/topics/sweet-potato/infos/diseases_and_pests_description_uses_propagation

Advertisements

Luffa Acutangua (Bengali Jhingha)

Botanical Name : Luffa Acutangua
Family: Cucurbitaceae
Genus: Luffa
Species: L. acutangula
Kingdom: Plantae
Order: Cucurbitales

Common Names: Angled luffa, Chinese okra, Dish cloth gourd, Ridged gourd, Sponge gourd, Vegetable gourd, Strainer vine, Ribbed loofah, Silky gourd, Ridged gourd, Silk gourd, and Sinkwa towelsponge

Names in other languages:

Assamese: Jeeka
Bengali : Jhingge , Jhinga and Sataputi
Burmese: Bjuda; also Boun Loun
Hindi: Torai, Turai
Gujarati: Turiya
Kannada: Heere kayi
Tagalog: Patola
Lao: Mark noy
Vietnamese: Muop Khia
Tamil: Peerkangai
Telugu: Beera kaaya
Thai: Buap liyam
Marathi: Dodaki
Konkani: Gossale
Indonesian: Gambas, Oyong
Javanese: Oyong
Mandarin Chinese: Pinyin: Guangdongsigua
Cantonese Chinese: Sin qua or sing kwa(Australian spelling), Ling Jiao Si Gua, You Lin Si Gua, Sze Gwa, Sigwa
Hokkian: Kak kuey
Malayalam: Peechinga
Malay: Petola segi
Sinhalese: Watakolu
Japanese: Ito uri, Tokado hechima

Habitat : Luffa Acutangua is native to India and naturalized throughout tropics and subtropics of the world.

Description:
Luffa Acutangua is a large climber, with usually 3-fid tendrills. Leaves orbicular in outline, 15-20 cm long, palmately 5-7 angled or sublobate, scabrid. Flowers yellow, large; male flowers in axillary 12-20 flowered racemes; female flowers solitary. Fruit 15-30 cm long, clavate-oblong, tapering towards the base, longitudinally ribbed.
CLICK & SEE THE PICTURES :

Chemical Constituents:
The plant contains a bitter substance luffin. Seeds contain 20% of a saponin glycoside, enzyme and a fixed oil (Chopra et al., 1992). Flowers and fruits contain free amino acids, arginine, glycine, threonine, lysine, alanine, asparagines, aspartic and glutamic acids and leucines. Ripe seeds contain bitter glycosidic principles, cucurbitacins B, D, G and H (luffins) and oleanolic acid; roots contain cucurbitacin B and traces of C (Ghani, 2003).
Edible Uses: 
The young fruit of some cultivars are used as cooked vegetables or pickled or eaten raw, and the shoots and flowers are sometimes also used……..CLICK  & SEE

Young fruit can be eaten raw like cucumber or cooked like squash, while the young leaves, shoots, flower buds, as well as the flowers can be eaten after being lightly steamed. The seeds can be roasted as a snack, or pressed to produce oil.

Medicinal Uses:
Luffa Acutangua plant is bitter tonic, emetic, diuretic and purgative and useful in asthma, skin diseases and splenic enlargement. It is used internally for rheumatism, backache, internal hemorrhage, chest pains as well as hemorrhoids. Externally, it is used for shingles and boils. The dried fruit fibers are used as abrasive sponges in skin care, to remove dead skin and to stimulate the circulation. The fruits are anthelmentic, carminative, laxative, depurative, emollient, expectorant, tonic and galactagogue and are useful in fever, syphilis, tumours, bronchitis, splenopathy and leprosy. The vine is most commonly grown for the fibrous interior of the fruits. Kernel of seed is expectorant, demulcent and used in dysentery. Seed oil is used in leprosy and skin diseases. Fruit is intensely bitter and fibrous. It has purgative property and is used for dropsy, nephritis, chronic bronchitis and lung complaints. It is also applied to the body in putrid fevers and jaundice.

Other Uses: Like Luffa aegyptica, the mature fruits are harvested when dry and processed to remove all but the fruit fibre, which can then be used as a sponge or as fibre for making hats
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
http://www.mpbd.info/plants/luffa-acutangula.php
https://en.wikipedia.org/wiki/Luffa_acutangula
http://www.hear.org/pier/species/luffa_acutangula.htm
file:///C:/Users/COOLE_~1/AppData/Local/Temp/lnc85ewj.tmp/JNPPR-2012-2-1-127-134.pdf

Daikon (Indian Radish)

[[Amazon_Link_Text]][[Amazon_Link_Text]][[Amazon_Link_Text]][[Amazon_Link_Text]][[Amazon_Link_Text]]

Botanical Name ; Raphanus sativus
Family: Brassicaceae
Genus: Raphanus
Species: sativus
Kingdom: Plantae
Order: Brassicales

Common Names: Daikon, Indian Radish

Hindi Name : Mooli,  Bengali Name : Mullo

In culinary contexts, “daikon” or “daikon radish” (from its Japanese name) is the most common in all forms of English, although historical ties to South Asia permit “mooli” (from its Hindi name and also in Urdu) as a general synonym in British English. The generic terms “white radish”, “winter radish”, “Oriental radish“, “long white radish”, etc. are also used. Other synonyms usually vary by region or describe regional varieties of the vegetable. When it is necessary to distinguish the usual Japanese form from others, it is sometimes known as “Japanese radish” or “true daikon”. The vegetable’s Mandarin names are still uncommon in English; in most forms of Chinese cuisine, it is usually known as Chinese white radish” although in Cantonese and Malaysian cuisine it is encountered as “lobak”, “lo pak”, etc. In the cuisines of Hokkien-speaking areas such as Singapore, it is also known as “chai tow” or “chai tau” and, in South Asia, as “mooli”. In any of these, it may also simply be referred to as “radish”, with the regional variety implied by context. In English-speaking countries, it is also sometimes marketed as “icicle radish”.

In mainland China and Singapore, the calque “white carrot” or misnomer “carrot” is sometimes used, owing to the similarity of the vegetables’ names in Mandarin and Hokkien. This variant gave the title to a popular guidebook on Singaporean street food, There’s No Carrot in Carrot Cake, which refers to chai tow kway, a kind of cake made from daikon.

The official general name used by the United States Department of Agriculture is “oilseed radish”, but this is only used in non-culinary contexts. Other English terms employed when daikon is being used as animal feed or as a soil ripper are “forage radish”, “fodder radish”, and “tillage radish”

Habitat : Daikon is native to Southeast or continental East Asia, daikon is harvested and consumed throughout the region (as well as in South Asia) but is primarily grown in North America as a fallow crop, with the roots left unharvested to prevent soil compaction and the leaves (if harvested) used as animal fodder.
Description:
Daikon is an herbaceous annual or biennial plant in the family Brassicaceae, grown for its edible taproot. The radish plant has a short hairy stem and a rosette (ground level horizontal and circular leaves) of oblong shaped leaves which measure 5–30 cm (2–12 in) in length. The top leaves of the plant are smaller and lance-like. The taproot of the plant is cylindrical or tapering and commonly red or white in color. The radish plant produces multiple purple or pink flowers on racemes which produce 2–12 seeds. The reddish brown seeds are oval, and slightly flattened. Radish is generally grown as an annual plant, surviving only one growing season and can reach 20–100 cm (8–39 in) in height depending on the variety. Radish may also be referred to by the name of the cultivar and names may include Chinese radish, Japanese radish or oriental radish……...CLICK & SEE THE PICTURES

Varieties:
The most common variety in Japan (aokubi-daikon) produces an elongated root in the shape of a giant white carrot approximately 20 to 35 cm (8 to 14 in) long and 5 to 10 cm (2 to 4 in) in diameter. Most Chinese and Indian forms are roughly similar.

The turnip-shaped “giant white radish” or “Sakurajima radish” is cultivated around Kagoshima in Japan and grows as large as 50 cm (20 in) in diameter and 45 kg (100 lb) in mass.

There are a number of non-white varieties. The Cantonese lobak, lo pak, etc. sometimes refers to the usual Chinese form but is also applied to a form of daikon with light green coloration of the top area of the root around the leaves. The “Korean radish”, also called “mu”, is similarly colored but with a rounder, more potato-like shape. Both are often spicier than the long white radishes. The heirloom “watermelon radish” is another Chinese variety of daikon with a dull green exterior but a bright rose or fuchsia-colored center. Its Chinese name is sometimes irregularly romanized as the “shinrimei radish” and sometimes translated as the “beauty heart”, “beautiful heart inside” or “roseheart radish”

Cultivation:
The Chinese and Indian varieties tolerate higher temperatures than the Japanese one. These varieties grow well at lower elevations in East Africa. It is best if there is plenty of moisture and it can grow quickly; otherwise, the flesh becomes overly tough and pungent. The variety “Long White Icicle” is available as seed in Britain, and will grow very successfully in Southern England, producing roots resembling a parsnip by midsummer in good garden soil in an average year.

The roots can be stored for some weeks without the leaves if lifted and kept in a cool dry place. If left in the ground, the texture tends to become woody, but the storage life of untreated whole roots is not long.

Certain varieties of Daikon can be grown as a winter cover crop and green manure. These varieties are often named “tillage radish” because it makes a huge, penetrating root which effectively performs deep cultivation. They bring nutrients lower in the soil profile up into the higher reaches; are good nutrient scavengers, so they are good partners with legumes instead of grasses; if harsh winters, the root will decompose while in the soil in Spring releasing early nitrogen stores.
Propagation:
Radishes are fast growing cool-season vegetables that grow very well in cool moist climates. the optimum temperature for the growth of radishes is between 10 and 18°C (50–65°F) and they grow best in a well-draining sandy loams which are rich in organic matter with a pH between 5.8 and 6.8.. Radish should be grown in full sun to part shade.
Edible Uses:
The radish root can be eaten fresh in salads or cooked with other ingredients such as meat. The leaves of the plant are also edible and can bu used as a salad green.

Nutritional information:
Daikon is very low in food energy. A 100-gram serving contains only 76 kilojoules or 18 Calories (5 Cal/oz), but provides 27 percent of the RDA for vitamin C. Daikon also contains the active enzyme myrosinase.

Medicinal Uses (Health Benefits):
Cancer Prevention:
Daikon is one of many cruciferous vegetables linked in studies with successful cancer prevention. Daikon contains several great antioxidants associated with fighting free radical damage, a known cause of cancer. Research has also shown that daikon juice helps prevent the formation of dangerous chemicals and carcinogens inside the body and helps the liver process toxins.

High In Vitamin C:
Vitamin C is a powerful antioxidant that not only combats free radical activity in the body but also offers great immune system support and helps prevent illness such as the common cold. 100 grams of daikon provides 34% the DV of vitamin C. Daikon leaves have a much higher concentration of vitamin C than that of daikon roots

Antibacterial & Antiviral:
Daikon appears to be able to combat bacterial and viral infections.

Anti-Inflammatory:
Research suggests that high levels of vitamin C and B, such as found in daikon, help to prevent chronic inflammation in the body which can lead to problems such as arthritis and heart disease.

Digestive Aid:
Raw daikon juice is abundant with human digestive enzymes that help the body process proteins, oil, fat and carbohydrates.

Diuretic:
Daikon helps the kidneys discharge excess water. A natural diuretic, it may also be helpful in treating urinary disorders.

Respiratory Health:
Raw daikon juice may help dissolve mucus and phlegm and aid in the healthy function of the respiratory system. Its ability to combat bacteria and viral infections may make it an effective combatant of respiratory disease such as bronchitis, asthma and flu.

Skin Health:
Applied topically or ingested, daikon juice has proven effective in preventing and treating acne and other skin conditions.

Bone Health:
Daikon leaves are an excellent source of calcium, which helps promote healthy bone growth and may lower the risk of osteoporosis.

Weight Loss:
In Asia, it is believed that daikon helps the body to burn fat, though this has not been proven. Whether it helps burn fat or not, daikon radish is extremely low in fat and cholesterol, but dense with nutrients, making it a great addition to any effective weight loss program.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.
Resources:
https://www.plantvillage.com/en/topics/radish/infos/diseases_and_pests_description_uses_propagation

10 Health Benefits Of Daikon Radish


https://en.wikipedia.org/wiki/Daikon

Broccoli

Botanical Name: Brassica oleracea italica
Family: Brassicaceae
Genus: Brassica
Species: B. oleracea
Kingdom: Plantae
Order: Brassicales

Common Names: Broccoli
Broccoli is an edible green plant in the cabbage family whose large flowerhead is eaten as a vegetable…....CLICK &  SEE

The word broccoli comes from the Italian plural of broccolo, which means “the flowering crest of a cabbage”, and is the diminutive form of brocco, meaning “small nail” or “sprout”.  Broccoli is often boiled or steamed but may be eaten .

Habitat: Broccoli is native to Mediterranean Region. It is a result of careful breeding of cultivated leafy cole crops in the northern Mediterranean starting in about the 6th century BC. Since the Roman Empire broccoli has been considered a uniquely valuable food among Italians. Broccoli was brought to England from Antwerp in the mid-18th century by Peter Scheemakers. Broccoli was first introduced to the United States by Italian immigrants, but did not become widely known there until the 1920s.

Description:
Broccoli is an herbaceous annual or biennial plant grown for its edible flower heads which are used as a vegetable. The broccoli plant has a thick green stalk, or stem, which gives rise to thick, leathery, oblong leaves which are gray-blue to green in color. The plant produces large branching green flower heads covered with numerous white or yellow flowers. Broccoli can be annual or biennial depending on the variety and can grow to 1 m (3.3 ft) in height. Broccoli may also be referred to as sprouting broccoli and likely originates from the Mediterranean although the exact location has not been determined……..CLICK  & SEE THE PICTURES

Varieties:
Broccoli plants in a nursery:
There are three commonly grown types of broccoli. The most familiar is Calabrese broccoli, often referred to simply as “broccoli”, named after Calabria in Italy. It has large (10 to 20 cm) green heads and thick stalks. It is a cool season annual crop. Sprouting broccoli has a larger number of heads with many thin stalks. Purple cauliflower is a type of broccoli sold in southern Italy, Spain, and the United Kingdom. It has a head shaped like cauliflower, but consisting of tiny flower buds. It sometimes, but not always, has a purple cast to the tips of the flower buds.

Other cultivar groups of Brassica oleracea include cabbage (Capitata Group), cauliflower and Romanesco broccoli (Botrytis Group), kale and collard greens (Acephala Group), kohlrabi (Gongylodes Group), Brussels sprouts (Gemmifera Group), and kai-lan (Alboglabra Group). Rapini, sometimes called “broccoli raab” among other names, forms similar but smaller heads, and is actually a type of turnip (Brassica rapa). Broccolini or “Tenderstem broccoli” is a cross between broccoli and Chinese broccoli. Beneforté is a variety of broccoli containing 2-3 times more glucoraphanin that was produced by crossing broccoli with a wild Brassica variety, Brassica oleracea var villosa.

Cultivation:
Succeeds in full sun in a well-drained fertile preferably alkaline soil. Tolerates a pH in the range 4.3 to 8.3. Prefers a heavy soil. Succeeds in any reasonable soil. Succeeds in maritime gardens. Some forms are very cold-hardy, tolerating temperatures down to about -17°c. Broccoli is closely related to the cauliflowers (C. oleracea botrytis) and is often grown for its edible young flowering stems which, by careful selection of varieties, can be available almost all year round from early summer right round to late spring. There are many named varieties and these can be classified into three main groups:- Calabrese, which matures in summer and autumn, is the least cold-hardy form. It produces green, or sometimes purple, flowering heads. Some forms will produce a number of side shoots once the main head has been harvested, though other forms seem unable to do this. Romanesco matures in late summer and the autumn. It has numerous yellowish-green conical groups of buds arranged in spirals. Given a little protection from the cold, it is possible to produce a crop throughout the winter. Unlike the other types of broccoli, romanesco seems unable to produce side shoots once the main head has been harvested. Sprouting broccoli is the most cold-hardy group. It does not form a central head like the other two groups but instead produces a mass of side shoots from early spring until early summer. The more you harvest these shoots, especially if you do so before the flowers open, then the more shoots the plant produces. A good companion for celery and other aromatic plants since these seem to reduce insect predations. Grows badly with potatoes, beet and onions. Grows well with potatoes, beet and onions according to another report.

Propagation:
Seed – sow sprouting broccoli in a seedbed outdoors in March to May. Plant out in June. Do not let the seedlings get overcrowded or they will soon become leggy and will not make such good plants. If your seedlings do get leggy, it is possible to plant them rather deeper into the soil – the buried stems will soon form roots and the plant will be better supported. Romanesco and calabrese are often sown in situ in the spring.

Edible Uses :
Edible Parts: Flowers; Leaves.
Edible Uses:

Young flowering stems and leaves – raw or cooked. The shoots of sprouting broccoli are harvested when about 10cm long, and before the flowers open, the shoots look somewhat like a small white or purple cauliflower and have a delicious flavour. They are considered to be a gourmet vegetable. When picking the stems, make sure that you leave behind a section of the stem with leaves on it, since the plants will often produce new side shoots from the leaf axils. Calabrese and Romanesco plants produce a central inflorescence rather like a small cauliflower, which are sometimes followed by a number of smaller flowering shoots. They usually come into bearing in the late summer or autumn and are very productive if they are regularly harvested. Sprouting broccoli plants come into production in late winter to early spring and can be very heavy bearing over a period of two months or more so long as all the flowering stems are harvested before coming into flower.
Nutrition:
Broccoli is high in vitamin C and dietary fiber. It also contains multiple nutrients with potent anti-cancer properties, such as diindolylmethane (DIM) and small amounts of selenium. A single serving provides more than 30 mg of vitamin C and a half-cup provides 52 mg of vitamin C. DIM is a potent modulator of the innate immune response system with anti-viral, anti-bacterial and anti-cancer activity. Broccoli also contains the compound glucoraphanin, which can be processed into an anti-cancer compound sulforaphane, though the anti-cancer benefits of broccoli are greatly reduced if the vegetable is boiled. Broccoli is also an excellent source of indole-3-carbinol, a chemical which boosts DNA repair in cells and appears to block the growth of cancer cells.Sulforaphane, another compound in broccoli has been shown to stop over-rapid aging.

Boiling broccoli reduces the levels of suspected anti-carcinogenic compounds, such as sulforaphane, with losses of 20–30% after five minutes, 40–50% after ten minutes, and 77% after thirty minutes. However, other preparation methods such as steaming, microwaving, and stir frying had no significant effect on the compounds.

Broccoli has the highest levels of carotenoids in the brassica family.[20] It is particularly rich in lutein and also provides a modest amount of beta-carotene
Meditional Uses:
*Broccoli can provide us with some special cholesterol-lowering benefits if we cook it by steaming. The fiber-related components in broccoli do a better job of binding together with bile acids in our digestive tract when they’ve been steamed. When this binding process takes place, it’s easier for bile acids to be excreted, and the result is a lowering of your cholesterol levels.

*Raw broccoli still has cholesterol-lowering ability—just not as much.

*Broccoli has a strong, positive impact on our body’s detoxification system, and researchers have recently identified one of the key reasons for this detox benefit. Glucoraphanin, gluconasturtiian, and glucobrassicin are 3 glucosinolate phytonutrients found in a special combination in broccoli. This dynamic trio is able to support all steps in body’s detox process, including activation, neutralization, and elimination of unwanted contaminants. Isothiocyanates (ITCs) are the detox-regulating molecules made from broccoli’s glucosinolates, and they help control the detox process at a genetic level.

*Broccoli may help us solve our vitamin D deficiency epidemic. When large supplemental doses of vitamin D are needed to offset deficiency, ample supplies of vitamin K and vitamin A help keep our vitamin D metabolism in balance. Broccoli has an unusually strong combination of both vitamin A (in the form of beta-carotene) and vitamin K. For people faced with the need to rebuild vitamin D stores through vitamin D supplements, broccoli may be an ideal food to include in the diet.

*Broccoli is a particularly rich source of a flavonoid called kaempferol. Recent research has shown the ability of kaempferol to lessen the impact of allergy-related substances on our body. This kaempferol connection helps to explain the unique anti-inflammatory benefits of broccoli, and it should also open the door to future research on the benefits of broccoli for a hypoallergenic diet.

CLICK & READ  THE LATEST RESEARCH
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Brassica_oleracea
http://www.pfaf.org/user/Plant.aspx?LatinName=Brassica+oleracea+italica
http://www.whfoods.com/genpage.php?tname=foodspice&dbid=9
https://www.plantvillage.com/topics/broccoli/infos

Kohl Rabi (Bengali Olkopi)

Botanical Name : Brassica oleracea gongylodes
Family: Brassicaceae
Genus: Brassica
Species: B. oleracea
Kingdom: Plantae
Order: Brassicales

Synonyms: Brassica caulorapa. Pasq.

Common Names: Kohl Rabi , German turnip or Turnip cabbage
Bengali Name : Olkopi

Habitat: It is grown allover the world as vegitable. In tropical countries it grows in winter and in colder countries in summer.

Description:
Brassica oleracea gongylodes is an annual/biennial vegetable plant, growing to 0.5 m (1ft 8in) at a fast rate. It is a low, stout cultivar of cabbage. Kohlrabi can be eaten raw as well as cooked.
It is not frost tender.

CLICK &  SEE THE PICTURES

Kohlrabi has been created by artificial selection for lateral meristem growth (a swollen, nearly spherical shape); its origin in nature is the same as that of cabbage, broccoli, cauliflower, kale, collard greens, and Brussels sprouts: they are all bred from, and are the same species as, the wild cabbage plant (Brassica oleracea).

The taste and texture of kohlrabi are similar to those of a broccoli stem or cabbage heart, but milder and sweeter, with a higher ratio of flesh to skin. The young stem in particular can be as crisp and juicy as an apple, although much less sweet.

Except for the Gigante cultivar, spring-grown kohlrabi much over 5 cm in size tend to be woody, as do full-grown kohlrabi much over perhaps 10 cm in size; the Gigante cultivar can achieve great size while remaining of good eating quality. The plant matures in 55–60 days after sowing. Approximate weight is 150 g and has good standing ability for up to 30 days after maturity.

There are several varieties commonly available, including White Vienna, Purple Vienna, Grand Duke, Gigante (also known as “Superschmelz”), Purple Danube, and White Danube. Coloration of the purple types is superficial: the edible parts are all pale yellow. The leafy greens can also be eaten.
Cultivation:
Succeeds in full sun in a well-drained fertile preferably alkaline soil[200]. Succeeds in any reasonable soil, though it is best not grown in an acid soil. Tolerates a pH in the range 4.5 to 7.5. Prefers some shade and plenty of moisture in the growing season. Established plants are drought tolerant but the best stems are formed when the plant does not go short of moisture. Succeeds in maritime gardens. Very winter hardy, kohl rabi withstands severe frosts and so can be left in the ground all winter in most areas and be harvested as required. The young growing plant, however, is sensitive to low temperatures and a week at 10°c will cause the plants to bolt. It grows best at a temperature between 18 and 25°c. Kohl rabi is often cultivated for its edible swollen stem which can be available almost all year round from successional sowings. There are several named varieties and stem colour can range from white to green and purple. Green forms are faster to mature and so more suitable for early sowings, the purple forms are hardier and later to mature, they are used mainly for winter crops. Very fast growing, the stems of some cultivars can be harvested 6 – 8 weeks after sowing. The plant is more tolerant of drought and high temperatures than turnips, which it resembles in flavour, and so it is often grown as a substitute for that species. Grows well with onions, beet and aromatic herbs which seem to reduce insect predations. Plants also grow well with cucumbers, the roots of each species occupying different levels in the soil. Grows badly with strawberries, runner beans and tomatoes.

Propagation :
Seed – sow April to August in situ. Earlier sowings can be made under cloches

Edible Uses:
Edible Parts: Leaves; Stem.
Edible Uses:

Leaves – cooked. Used as a vegetable, though the quality is not as good as cabbage. The young leaves can also be added to salads, though some people find them difficult to digest. A nutritional analysis is available. Stem – raw or cooked. The plant produces a swollen stem just above ground level, and this is often used as a root vegetable. It has a mild cabbage flavour, when finely grated it makes a good addition to mixed salads and, when cooked, is an excellent vegetable. It is best eaten whilst fairly small and tender, between golf ball and tennis ball size. It becomes coarse with age. A nutritional analysis is available.

Kohlrabi stems are surrounded by two distinct fibrous layers that do not soften appreciably when cooked. These layers are generally peeled away prior to cooking or serving raw, with the result that the stems often provide a smaller amount of food than one might assume from their intact appearance.

The Kohlrabi root is frequently used raw in salad or slaws. It has a texture similar to that of a broccoli stem, but with a flavor that is sweeter and less vegetal.

Kohlrabi leaves are edible and can be used interchangeably with collard greens and kale.

Kohlrabi is an important part of the Kashmiri diet and one of the most commonly cooked foods. It is prepared with its leaves and served with a light gravy and eaten with rice

Composition :
Figures in grams (g) or miligrams (mg) per 100g of food.
Leaves (Dry weight)

•320 Calories per 100g
•Water : 0%
•Protein: 23.5g; Fat: 2.5g; Carbohydrate: 62.5g; Fibre: 13g; Ash: 10.5g;
•Minerals – Calcium: 430mg; Phosphorus: 450mg; Iron: 10.5mg; Magnesium: 0mg; Sodium: 80mg; Potassium: 3100mg; Zinc: 0mg;
•Vitamins – A: 15000mg; Thiamine (B1): 0.6mg; Riboflavin (B2): 0.7mg; Niacin: 4.5mg; B6: 0mg; C: 670mg;
Medicinal Uses:.…..Digestive: Tonic……..The leaf is digestive and tonic

Other Uses: Some varieties are grown as feed for cattle.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Kohlrabi
http://www.pfaf.org/user/Plant.aspx?LatinName=Brassica+oleracea+gongylodes