大蒜素allicin

大蒜素为淡黄色油状液体，具有特征性刺激性气味，微溶于水，可溶于乙醇、乙醚等有机溶剂。本品提取自大蒜鳞茎，主要成分为二烯丙基硫代亚磺酸酯，CAS 号 539-86-6。该物质稳定性较差，受热、光照条件下易发生分解。需密封避光存放于阴凉干燥处。

Allicin is pale yellow oily liquid with characteristic pungent odor. It is slightly soluble in water and soluble in organic solvents such as ethanol and ether. It is extracted from garlic bulb, the main component is diallyl thiosulfinate, CAS No. 539-86-6. This substance is unstable and easy to decompose under heating or light exposure. Store in cool and dry place, sealed and protected from light.