摘要
生物表面活性剂一般是由微生物产生的一类两性分子的表面活性物质。与化学表面活性剂相比,微生物合成的表面活性剂拥有生物降解、环境友好、耐极端环境和低毒性等特点。生物表面活性剂主要包括糖脂、脂肽、脂蛋白、磷脂及中性类脂衍生物等。
Biosurfactants are amphiphilic compounds produced by bacteria, yeasts, and fungi. They have certain advantages over their chemical counterparts as regards biodegradability, and effectiveness at extreme temperature or pH and low toxicity. The major classes of biosurfactants are glycolipids, phospholipids and fatty acids, lipopeptides and lipoproteins and polymeric surfactants.
出处
《化工时刊》
CAS
2009年第6期54-56,共3页
Chemical Industry Times
