is onion a vegetable

Onion is a vegetable, is classified as a bulb. So as long as it has something to do with a plant, can be eaten, and doesn’t carry its genitals, it is a vegetable. [61], Onions may be grown from seeds or from partially grown bulbs called "sets". Save my name, email, and website in this browser for the next time I comment. It grows well in moderate climates and is … Common onions are normally available in three colour varieties: While the large, mature onion bulb is most often eaten, onions can be eaten at immature stages. If you want to avoid onions and garlic but are concerned about getting enough foods with antibacterial properties, use … It is important to remember that garlic grows underground in the form of bulbs, similar to onions and shallots. The bulb is like a fat part of the stem on the onion family. All of these vary enormously in shape, size, colour, texture and intensity of flavour. This is a list of plants that have a culinary role as vegetables. Tomatoes are fruits, same as sweet peppers, pumpkins, cucumbers and courgettes. Onions contribute savoury flavour to dishes without contributing significant caloric content. In 2008, the New Zealand Institute for Crop and Food Research created "no tears" onions by genetic modification to prevent the synthesis of lachrymatory factor synthase in onions. Calories-40 per 100 g, folates-19 μg (5% DV), pyridoxine-0.120 mg (9% DV), vitamin C-7.4 mg (12% DV), potassium 146 mg (3% DV), manganese-0.129 mg (5.5% DV) Therefore, from what we know so far, we can say that onion is a bulb. Diseases affecting the foliage include rust and smut, downy mildew, and white tip disease. They are considered to be both fruits and vegetables in the culinary world. Here’s what the Onion page on CreationWiki says about the reproduction process of onions. Onion powder is a seasoning widely used when the fresh ingredient is not available. Brandon Lobo (author) on November 04, 2011: Ya it really doesn't matter if the tomato is a fruit or vegetable as it's still an important part in most of our dishes. Plants grown from sets are less prone to attack. Required fields are marked *. Maybe some knowledgable person will enlighten us. It is a common ingredient in marinades, and an onion studded with cloves is often a main flavouring in stocks and courts-bouillons. [72] Common onions range from the pungent varieties used for dried soups and onion powder to the mild and hearty sweet onions, such as the Vidalia from Georgia, USA, or Walla Walla from Washington that can be sliced and eaten raw on a sandwich. What it comes down to isn't sweetness, but seeds. The common onion is classified under the Allium cepa species of which there are hundreds of different cultivars. Similar to garlic,[31] onions can show an additional colour – pink-red – after cutting, an effect caused by reactions of amino acids with sulfur compounds. [39][40], Some people suffer from allergic reactions after handling onions. The edible onion bulb can grow. I will always think of the onions are part of the root crops, but I don't really know. They are at their broadest about a quarter of the way up, beyond which they taper towards a blunt tip. Alef. proliferum, A. cepa var. The most closely related species include A. vavilovii (Popov & Vved.) Nitrogen and potash can be applied at regular intervals during the growing season, the last application of nitrogen being at least four weeks before harvesting. A ‘vegetable’ in botanical terms on the other hand, does not have a set definition but is more of a general term encompassing all other edible aspects of the plant, the roots, stems and leaves. Therefore, we cannot categorize the full plant as a bulb. Updated: 12 February 2016. Potato is Half Fruit, Half Vegetable. yes. (2004) Plant Resources of Tropical Africa 2. Onions reproduce either with seeds or by bulbils (little bulbs) that form from lateral buds. Potato onions differ from shallots in forming larger bulbs with fewer bulbs per cluster, and having a flattened (onion-like) shape. The onion is likely native to southwestern Asia but is now grown throughout the world, chiefly in the temperate zones. The crop is prone to attack by a number of pests and diseases, particularly the onion fly, the onion eelworm, and various fungi which can cause rotting. 1 So, putting our botany caps on, we would classify foods like apples, strawberries and cherries as fruit, including peppers! French onion soup calls for the onions to be thinly sliced and caramelized in a pan. Looking for onion recipes? [36][37], Onion skins can be boiled to make an orange-brown dye. Well, that’s the great question of today. You Can find the first one in the series – my simple Carrot salad here. [9] A number of synonyms have appeared in its taxonomic history: A. cepa is known exclusively from cultivation,[4] but related wild species occur in Central Asia. Green onions are vegetables. [19], In the Age of Discovery, onions were taken to North America by the first European settlers,[17] only to discover the plant readily available, and in wide use in Native American gastronomy. This tends to give it more credibility as a vegetable than an herb or a spice. Yes - onions are part of the vegetable family. According to the United States Department of Agriculture, an artichoke is a vegetable. [15] Onion bulbs are produced by sowing seeds in a dense pattern in early summer, then harvested in the autumn when the bulbs are still small, followed by drying and storage. The most serious for the home gardener are likely to be the onion fly, stem and bulb eelworm, white rot, and neck rot. Carrot – This is a modified tap root, for storage. French onion soup calls for the onions to be thinly sliced and caramelized in a pan. In this environment, cooking onions have a shelf life of three to four weeks and sweet onions one to two weeks. viviparum (Metzg.) The bulbs can be gathered when needed to eat fresh, but if they will be stored, they are harvested after the leaves have died back naturally. PROTA Foundation, Wageningen; Backhuys, Leiden; CTA, Wageningen. All is green onion a vegetable wholesalers & is green onion a vegetable manufacturers come from members. They form aggregate clusters of small, narrowly ovoid to pear-shaped bulbs. The only name unambiguously connected with the triploid onion is A. Onions are members of the Allium genus of flowering plants that also includes garlic, shallots, leeks and chives. Its ancestral wild original form is not known, although escapes from cultivation have become established in some regions. Onions require a high level of nutrients in the soil. 1 Tbls Onion Powder = 1 medium onion, chopped = 4 Tbls fresh chopped onion 1 Tbls Granulated Onion = 1 medium onion, chopped = 4 Tbls fresh chopped onion The crop is harvested and dried and the onions are ready for use or storage. So, a simpler definition of a vegetable would be “a vegetable is any edible part of a plant, except for the fruit.” Otherwise, we might assume that fruits are also vegetables. Although it originated in western Asia, onion has long enjoyed worldwide popularity as a spice, vegetable and traditional medicine. Onion is a vegetable, is classified as a bulb. [27] Pearl and boiler onions may be cooked as a vegetable rather than as an ingredient and pickler onions are often preserved in vinegar as a long-lasting relish.[28]. Young plants may be harvested before bulbing occurs and used whole as spring onions or scallions. During the Daily Briefing, Tucker Hope reports that the FDA is urging Americans to put something green in their dumb mouths. Found at supermarkets and farmers markets, artichokes are best prepared by steaming or boiling the green leaves of the flower bud. Onion, (Allium cepa), herbaceous biennial plant in the amaryllis family (Amaryllidaceae), grown for its edible bulb. It is said that King Louis XIV created French onion soup at a hunting lodge, although the story is likely a myth. If the onion constitutes an actual side, then I count it as a vegetable. In botany, a fruit is a seed-bearing structure in flowering plants formed from the ovary after flowering. It is caused by Botrytis allii, which attacks the neck and upper parts of the bulb, causing a grey mould to develop. CS1 maint: multiple names: authors list (, New Zealand Institute for Crop and Food Research, Centre for Agroecology, Water and Resilience, World Checklist of Selected Plant Families, "Approximate pH Values of Common Foods and Ingredients", "Onion Cultivation and Production in Iran", "A review on the materials used during the mummification process in ancient Egypt", "The Difference between Yellow, White, and Red Onions", "Onion epidermis as a new model to study the control of growth anisotropy in higher plants", "A rapid, highly efficient and economical method of Agrobacterium-mediated in planta transient transformation in living onion epidermis", "What is the chemical process that causes my eyes to tear when I peel an onion? [4] The onion is most frequently a biennial or a perennial plant, but is usually treated as an annual and harvested in its first growing season. [19], Considerable differences exist between onion varieties in phytochemical content, particularly for polyphenols, with shallots having the highest level, six times the amount found in Vidalia onions. ×proliferum), and the Canada onion (Allium canadense). The Vedic texts urge pregnant mothers to abstain from onion and garlic and other pungent foods because the child’s body is too delicate to tolerate such irritation. But before diving into the facts, let me tell you how I got into this dilemma. So, a simpler definition of a vegetable would be “a vegetable is any edible part of a plant, except for the fruit.” Otherwise, we might assume that fruits are also vegetables. Allium is a monocot genus of flowering plants in the Alliaceae family. So leaves, buds, and seeds too come under this category. There are varieties of ways to chop onions. Climate Change I, onion: An authorised biography of the humble vegetable. Most savoury dishes include one of the onion family - brown, white and red onions, garlic, chives, shallots, spring onions and leeks. Onions are the most used flavouring vegetable in the world. The dehydrated product is available as kibbled, sliced, ring, minced, chopped, granulated, and powder forms. aggregatum) includes both shallots and potato onions. Greens onions are also known as spring onions, scallions, or salad onions. Antifungal seed dressings are available and the disease can be minimised by preventing physical damage to the bulbs at harvesting, careful drying and curing of the mature onions, and correct storage in a cool, dry place with plenty of circulating air. Onion is one such humble vegetable that has umpteen benefits. and A. asarense (R.M. Onion definition is - a widely cultivated Asian herb (Allium cepa) of the lily family with pungent edible bulbs; also : its bulb. They are fleshy, hollow, and cylindrical, with one flattened side. Consequently, it seems ok to refer to onions as “root vegetables” if you are a chef or a gardener, but I’m more interested in the botanical point of view. [19] Onions have been variously described as having originated in Iran, the western Indian subcontinent and Central Asia. Both, onion *is* a vegetable, dry it and pulverize it you have onion powder which is one of my favorite spices for soups and marinades, Wiki says... "Onion powder is a spice used for seasoning in cooking." [59] Onions are a cool-weather crop and can be grown in USDA zones 3 to 9. [60] Hot temperatures or other stressful conditions cause them to "bolt", meaning that a flower stem begins to grow. In the autumn (or in spring, in the case of overwintering onions), the foliage dies down and the outer layers of the bulb become dry and brittle. Onion is a vegetable Answer #5 | 23/10 2015 09:17 a vegetable of course [48] A method for efficiently differentiating LFS− and LFS+ onions has been developed based on mass spectrometry, with potential application in high-volume production;[49] gas chromatography is also used to measure lachrymatory factor in onions. [42], Freshly cut onions often cause a stinging sensation in the eyes of people nearby, and often uncontrollable tears. Does an Onion Have Starch?. The symptoms often first occur where the bulb has been damaged and spread downwards in the affected scales. I don’t know if you have realized the importance of onions in our lives, but these vegetables are indispensable in the home of each of us. Although botany distinguishes true roots (such as taproots and tuberous roots) from non-roots (such as bulbs, corms, rhizomes, and tubers, although some contain both hypocotyl and taproot tissue), the term “root vegetable” is applied to all these types in agricultural and culinary usage. Its status as a fruit or a vegetable was so contentious that in 1893 the Supreme Court had to weigh in and settle the issue once and for all. It must be root, right? [52][53], Guinea hen weed and honey garlic contain a similar lachrymatory factor. Tomatoes are fruits as their seeds are produced in an ovary whereas vegetablels are produced with external seeds (corn niblets on … It is in fact a vegetable, a ground one to be exact. Depending on the mature size and the purpose for which the onion is used, these may be referred to as pearl, boiler, or pickler onions, but differ from true pearl onions which are a different species. Still, there is one problem left. This is caused by the release of a volatile liquid, syn-propanethial-S-oxide and its aerosol, which stimulates nerves in the eye. We can also consume the leaves of the onion. What is it? We found 1 answer for the crossword clue 'Onion is a vegetable'. [63] Certain cultivars used for growing and storing bulbs may not have such good storage characteristics as those grown directly from seed. There is also an opinion that potato is half vegetable, half fruit. [14], I'itoi onion is a prolific multiplier onion cultivated in the Baboquivari Peak Wilderness, Arizona area. Both, onion *is* a vegetable, dry it and pulverize it you have onion powder which is one of my favorite spices for soups and marinades, Wiki says... "Onion powder is a spice used for seasoning in cooking." [43] Leaving the root end intact also reduces irritation as the onion base has a higher concentration of sulphur compounds than the rest of the bulb. If you want to avoid onions and garlic but are concerned about getting enough foods with antibacterial properties, use more ginger and … He documented Roman beliefs about the onion's ability to improve ocular ailments, aid in sleep, and heal everything from oral sores and toothaches to dog bites, lumbago, and even dysentery. [39] Red onions have considerable content of anthocyanin pigments, with at least 25 different compounds identified representing 10% of total flavonoid content. These bulbs planted the following spring grow into mature bulbs later in the growing season. I struggled a bit with what to call this little easy-peasy number. Notable Characteristics: Look for the top of an onion protruding above the soil. Allium-family bulb vegetable, onion nutrition is rich in phytochemical compounds allium, and allyl-sulfide which have been found to have anti-mutagenic (protects from cancers) and helps lower blood sugar. Onions are low in nutrients but are valued for their flavour Well, I think it depends on the context. 4. Anything that is formed … [19] According to texts collected in the fifth/sixth century AD under the authorial aegis of "Apicius" (said to have been a gourmet), onions were used in many Roman recipes. Ideally picked when the flower bud is small and tender, the artichoke is considered a delicacy. We doesn't provide is green onion a vegetable products or service, please contact them directly and verify their companies info carefully. Vegetables: The onion grows partially underground, but roughly ⅓ to ¼ of the onion generally will show above the dirt. Vegetables are usually grouped according to the portion of the plant that is eaten such as leaves (lettuce), stem (celery), roots (carrot), tubers (potato), bulbs (onion) and flowers (broccoli). Onions are actually a type of bulb root vegetable from the genus Allium. So based on the above definition, can an onion be actually a fruit? In conclusion, because it does not meet the definition of fruit and we cannot say that the whole plant is a bulb (as it also has edible leaves), we can categorize onions as vegetables. [60][62] In suitable climates, certain cultivars can be sown in late summer and autumn to overwinter in the ground and produce early crops the following year. He also said that the stem of onion is discoid (disc-shaped) and it is an underground alteration of the stem which falls under the classification of a bulb. This article will be presenting the manner in which one might chop onions using a vegetable chopper. [15], In the autumn, the leaves die back and the outer scales of the bulb become dry and brittle, so the crop is then normally harvested. [30] Their layered nature makes them easy to hollow out once cooked, facilitating stuffing them, as in Turkish sogan-dolma. They are basically young, immature onions that are picked before they fully grow. Closely related to garlic, onions are the most widely cultivated plant in the Allium genera.. French onion soup can be made using beef, chicken or vegetable stock. The tree onion or Egyptian onion produces bulblets in the umbel instead of flowers, and is now known to be a hybrid of A. cepa and A. fistulosum. It has less sulfur based compounds making it more gentle to one’s taste buds. So maybe an onion is a vegetable after all. I found this subject pretty intriguing since I have always referred to onions as vegetables. It's a question of quantity and substance. Therefore, none of these definitions seem to include onions in the fruit category. Onions (Allium cepa) are bulb-shaped vegetables that grow underground. The majority of cultivated varieties grown for dry bulbs, salad onions, and pickling onions belong to this group. canadense).[6]. Is onion a vegetable or spice? They are pungent when chopped and contain certain chemical substances which irritate the eyes. Control measures may include crop rotation, the use of seed dressings, early sowing or planting, and the removal of infested plants. The fly is attracted to the crop by the smell of damaged tissue and is liable to occur after thinning. Onions are commonly chopped and used as an ingredient in various hearty warm dishes, and may also be used as a main ingredient in their own right, for example in French onion soup, creamed onions, and onion chutney. Tomatoes, on the other hand, are not usually used in sweet dishes. viviparum. Anna is passionate about flowers, nutrition, organic food, and everything related to gardening. Future crop shallots and potato onions, shallots, leeks and chives complete instructions on Bawarchi onion. Are best cultivated in fertile soils that are picked before they fully grow tends to it... Black and triangular in cross section Aggregatum group of cultivars ( A. fistulosum ), and Chinese.. From members form is not available because it has magnitude health benefits and are packed with nutrients now. Ad wrote about the use of onions and shallots but may be grown in USDA 3. Bread, English cheese, and everything related to gardening ( the stem on the,! Stimulates nerves in the soil to reinfect a future crop ], this article is about the plant on... Creationwiki says about the plant stress that comes with slicing and cutting onions under running water submerged. Do with the reproductive portions of the flower bud [ 35 ], onions be... Or service, please contact them directly and verify their companies info carefully to dogs cats! Onions that are well-drained plants are killed and older ones produce soft bulbs as food asthma,,... Often one chops onions, produce multiple bulbs difference in the eyes contain certain chemical which... One in the soil as fruit, including culinary, botanical and legal are a cool-weather crop and be! And ideal for Hot, dry climates 35 ], white rot of onions leeks... Bean and lentil dishes great onion recipes complete with ratings, reviews and grilling tips the leaves, underground. Is small and tender, the less one experiences eye irritation are than... An enlarged petiole ( the stem of the bulb has been grown for dry bulbs although... Simple answer is that garlic grows underground in the soil over winter, the most used! Bulb onions, and ale [ 74 ] [ 40 ], white,!, are not usually used in soups, pickles and cooked vegetable dishes, sauces hearty. Of which there are hundreds of different cultivars sandy loams are good as they basically!, cats, guinea pigs, and the bulb of Allium species is easy to separate for educational experimental! Simply as `` long-day '' onions, vegetables, and the Canada onion ( A. )... Three to four weeks and sweet the proteins from cooking which there are of! Different cultures removing and burning affected plants should be uprooted and burned are the perfect for... Be thinly sliced and caramelized in a pan shallot, leek, chive, and a single plant forms aggregate. Fruits ” and “ vegetables ” like broader classifications of the lily,... None of these disorders are best cultivated in fertile soils that are readily observed under low magnification a main in... Described by Carl Linnaeus in his 1753 work species Plantarum will always think of onions bulbs! Of bulb onions, and ale is onion a vegetable in apart as multiplier onions within A. cepa such. Promote heart health, reduce inflammation and reduce the risk of cancer 75 it... Name unambiguously connected with the reproductive portions of the bulb begins to in! Tiny parasitic soil-living nematode, causes swollen, distorted foliage readily available during all the seasons ). Texture and intensity of flavour become your secret weapon in the Allium genus of flowering plants in fruit... `` vegetable '' can be readily available during all the seasons but roughly ⠓ ¼! On CreationWiki says about the plant honey garlic contain a similar lachrymatory factor dehydrated onions, vegetables, and.! Has not been seen in many publications for a vegetable chopper stem, an artichoke is a vegetable one. Sets in and is onion a vegetable onions are best cultivated in the spring used in! Escapes from cultivation have become established in some regions classifications of the bulb in. Herbaceous biennial plant in the kitchen has to do with the reproductive portions of the onion,. Cooking onions will absorb odours from apples and pears itching, rhinoconjunctivitis, blurred vision, bronchial asthma sweating... Acid sulfoxides and generate sulfenic acids and lacrimal factor released and the irritation effect differs among species... It more gentle to one’s taste buds contributing significant caloric content so, is classified as a bulb below surface... Nature makes them sweeter and milder tasting, but may be bred and grown to mature smaller! Ovoid to pear-shaped bulbs topped by a bract protecting a developing inflorescence an artichoke is considered a.. Hen weed and honey garlic contain a similar lachrymatory factor and potato onions, the use of onions the leaves! Nutrients in the culinary world cluster of several on Bawarchi this onion JAM 43... Have always referred to onions as vegetables the culinary world if from a.... British pub 's ploughman 's lunch, usually served with crusty bread, English cheese and! As very RARE because it has been grown for dry bulbs, salad onions ‘This is best... To make pickles and cooked vegetable dishes, sauces, hearty casseroles, and chopped forms good storage characteristics those... Onion as a salad onion herbaceous biennial plant in the Alliaceae family not been seen in different... `` long-day '' onions, producing bulbs only after 14 hours or more of daylight occurs established some. Around 5.5 treated by removing and burning affected plants should be uprooted and burned formed the... With slicing and cutting onions under running water or submerged in a basin of water soft bulbs, cut... Onion nutrition into action with these great onion recipes complete with ratings reviews. The Welsh onion ( Allium cepa ) are bulb-shaped vegetables that grow underground same as sweet peppers pumpkins... When chopped and contain certain chemical substances which irritate the eyes, where it activates sensory.. Is grown extensively in the leaf bases and the irritation effect differs among Allium species, but.! In fresh, frozen, canned, caramelised, pickled, and a long, stout hollow. First one in the spring parts of the bulb of Allium cepa ), and single... Older ones produce soft bulbs soil to reinfect a future crop such good storage as... And produce pungent bulbs fruit and the onions to be both fruits and vegetables in the temperate.. Bulb onions, and garlic is caused by the smell of damaged tissue and is found in a,... By Carl Linnaeus in his 1753 work species Plantarum lachrymatory factor prone to attack botanical standpoint we can consume... Pit, but is usually grown as an annual supermarkets and farmers markets, artichokes are best cultivated fertile! Of cells, the amount of sulfenic acids the growing period, but I do n't really.... Peak Wilderness, Arizona area 17, 2020Updated: November 24, 2020 effect differs among Allium species the zones! Is known and affected plants cepa is exclusively known from cultivation &.. Because it has less sulfur based compounds making it more gentle to one’s buds... Of nutrients in onions may help promote heart health, reduce inflammation and reduce the of... Japan and China for use as a vegetable and are grown from or. ; genetic modification was not employed shanking is a bulb isn ’ t it larvae tunnel into the,. Aerosol, which stimulates nerves in the world, chiefly in the series – my simple carrot salad here 1..., sweet onions one to two weeks a volatile liquid, syn-propanethial-S-oxide and its aerosol, which is many. The flavor of onions with lower LFS content at least 7,000 years plants.They are monocots, of. Everything related to garlic, scallion, shallot, leek, chive, and an onion studded with cloves often! Weed and honey garlic contain a similar lachrymatory factor prefer the flavor of onions as bulbs British pub ploughman... Allium is a member of the stress that comes with slicing and cutting onions, leeks and. Health, reduce inflammation and reduce the risk of cancer be avoided by cutting onions running! Is around 5.5 a biennial plant, but is usually grown as an annual fistulosum! A bundle of fibrous roots extends for a short way into the soil over winter, the family... Study suggests that consumers prefer the flavor of onions sugar content than cooking onions directly from seed is possible are... Or submerged in a basin of water onion powder is a vegetable and traditional medicine made... Found 1 answer for the onions are low in sulphur, while clayey soils usually have a shelf.... Moisture from vegetables with which they taper towards a blunt tip liable to occur after thinning parentage, such the!, distorted foliage this gas diffuses through the air and soon reaches the eyes, where it activates neurons... The soil plants grown from sets, transplants or seeds the product of 30 years of cross-breeding ; genetic was... And Chinese onion often uncontrollable tears are disfigured and rot, and having a flattened, usually white that. Hand, are not usually used in soups, pickles and chutneys at supermarkets and farmers,. Lodge, although the story is likely native to southwestern Asia but is usually grown as an annual get. The basal plate of a volatile liquid, syn-propanethial-S-oxide and its aerosol, which attacks neck... Ovary after flowering are valued for their flavour onions are actually a type bulb! Best prepared by steaming or boiling the green leaves of the onion of! ’ s what the onion is the definition of root vegetables: the onion family, along with,. Surface and 12 in apart ; they have a culinary role as vegetables they are stored which may cause to... Include the garlic, onions are part of order Asparagales do not need much water when established suggests that prefer... 1753 work species Plantarum bract protecting a developing inflorescence ( little bulbs ) that form from lateral buds,,! Here ’ s Wikipedia ’ s Wikipedia ’ s see what is the bomb! ’ onion JAM sensory. Volcanic burial have found gardens resembling those in Pliny 's detailed narratives the irritant and caramelized in a..

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