丙二醇主要用作溶媒或溶角质剂,但它也是一种有效的抗细菌和抗霉菌剂。作者曾用丙二醇进行过抗卵圆形糠秕孢子菌,白念珠菌和皮肤丝状菌的体外研究,某抑制霉菌生长的浓度为3～9％,抑制卵圆形糠秕孢子菌(汗斑的病原菌)的浓度为4～6％,丙二醇外用于皮肤消毒,是一种无色无味的夜体,可与水混合,浓度高的对皮肤有刺激。 Propylene glycol is mainly used as a solvent or keratolytic agent, but it is also an effective antibacterial and antimycotic agent. The authors have used propanediol anti-ovale Pityrosporum, Candida albicans and skin filamentous fungi in vitro studies, a concentration of inhibition of mold growth of 3 to 9%, inhibition of Pityrosporum ova (sweat stain pathogen) The concentration of 4 to 6%, propylene glycol for skin disinfection, is a colorless, odorless night body, can be mixed with water, high concentrations of the skin irritation.