来源于大蒜的有机硫化合物，可抑制实验动物的化学诱导致癌作用。细胞色素 P450 2E1 (CYP2E1) 的竞争性抑制剂，相应地阻断几种化学致癌物的活化。 Application： Diallyl sulfide is a modulator of drug metabolizing enzyme P450 system and inducer of the phase II detoxifying enzyme GST. Diallyl sulfide is also an inhibitor of CYP2E1 and believed to prevent chemically-induced carcinogenesis in many tissues. It is also used as a food additive. It is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.