词条 | garlic |
释义 | garlic plant ![]() Garlic is native to central Asia but also grows wild in Italy and southern France. The membranous skin of the garlic bulb encloses up to 20 edible bulblets called cloves. Flower stalks sometimes arise bearing tiny bulblets and blossoms without seeds. Garlic is propagated by planting cloves or top bulblets. Garlic is grown as an annual crop by methods similar to those used in growing onions. Garlic contains about 0.1 percent essential oil, the principal components of which are diallyl disulfide, diallyl trisulfide, and allyl propyl disulfide. |
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