洋葱（石蒜科葱属植物）_百度百科
洋葱（Allium cepa L.）是石蒜科葱属二年生草本植物。 洋葱的根为弦状须根；茎短缩为茎盘，呈扁圆锥形；叶由叶身和叶鞘两部分组成，叶身为暗绿色，呈圆筒形；叶鞘基部在生长初期膨胀形成鳞茎，每株会形成一个类似球形的鳞茎，颜色有紫红、粉红、铜黄 ...
Onion - Wikipedia
An onion (Allium cepa L., from Latin cepa meaning "onion"), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. The shallot is a botanical variety of the onion which was classified as a separate species until 2011.
火葱 - 百度百科
火葱（Allium cepa var. aggregatum L.）是石蒜科、葱属多年生 草本 植物，植株高可达44 厘米。 鳞茎聚生，矩圆状卵形、狭卵形或卵状圆柱形；鳞茎外皮红褐色、紫红色、黄红色至黄白色，不破裂。 叶片 为中空的圆筒状，深绿色，略带白粉。 野生条件下是能够开花结实的。 原产于 亚洲 西部。 在中国南方较为广泛地栽培。 欧洲 和亚洲的一些地区也有栽培。 适合生长温度15-25℃，在长日照、高温条件下，会开花结果。 火葱可作调料蔬菜食用。 还是教学用制作植物表皮细胞 …
Biological Properties and Bioactive Components of Allium cepa L.: …
2018年12月30日 · Different biological properties, such as antioxidant, antimicrobial and antidiabetic, have been reported. The aim of this review is to provide an overview of the studies concerning the beneficial effects of this species against obesity and its related comorbidities, such as hyperlipidaemia, hypertension and diabetes.
Onion | Description, History, Uses, Products, Types, & Facts
2024年10月7日 · onion, (Allium cepa), herbaceous biennial plant in the amaryllis family (Amaryllidaceae) grown for its edible bulb. The onion is likely native to southwestern Asia but is now grown throughout the world, chiefly in the temperate zones. Onions are low in nutrients but are valued for their flavour and are used widely in cooking.
Pharmacological Properties of Allium cepa, Preclinical and Clinical ...
Onion or Allium cepa (A. cepa) is one of the most important condiment plants grown and consumed all over the world. This plant has various therapeutic effects attributed to its constituents, such as quercetin, thiosulphinates and phenolic acids.
Identification and characterization of abundant repetitive sequences …
2019年11月14日 · In addition, the heterozygous of rDNA and repeats are reported in Allium cepa 33, Vicia faba 34 and many other plants. AceSat02–750 hybridized to sub-terminal regions on three pairs of...
Onion (Allium cepa) and its Main Constituents as Antidotes or ...
Onion (Allium cepa) is a member of the family Amaryllidaceae and one of the most widely cultivated species of the genus Allium. Onion has plentiful chemical compounds such as allicin, quercetin, fisetin, other sulphurous compounds: diallyl disulphide and diallyl trisulphide.
Allium cepa L. | Plants of the World Online | Kew Science
Allium cepa. First published in Sp. Pl.: 300 (1753) This species is accepted. The native range of this species is a cultigen from Central Asia. It is a bulbous geophyte and grows primarily in the temperate biome. It is has environmental uses and social uses, as animal food, a poison and a medicine and for food. Taxonomy.
Onion: Allium cepa L. - ScienceDirect
1993年1月1日 · The bulb onion is the most economically important cultivated Allium species. The importance of the bulb onion in the diet of a wide range of cultures is reflected by the greatest overall production that occurs in the most populous countries. This chapter discusses the cytology and genetics of onion.