洋葱的奇异功能和开发前景·商品知识·洋葱为百合科葱属植物，以肥大的肉质鳞茎供食用，因其富含葱蒜类植物特有的丙硫醚，甲基硫醇、二丙烯基二硫化物和硫化丙烯［（Ｃ３Ｈ５）２Ｓ］等多种硫化合物，具有一种特殊的辛辣香气，人们多用作调味蔬菜食用，我国除新疆有些少... Onion’s singular function and development prospect · Product knowledge · Onion is a liliaceae Allium, with hypertrophic meat bulb for consumption, because it is rich in onion and garlic plant-specific propyl sulfide, methyl mercaptan, di propylene two Sulfides and propylene sulfide [(C3H5) 2S] and other sulfur compounds, with a special kind of spicy aroma, people are more used for seasoning vegetable consumption, our country except Xinjiang some less ...