期刊
JOURNAL OF ANTIBIOTICS
卷 75, 期 10, 页码 589-592出版社
SPRINGERNATURE
DOI: 10.1038/s41429-022-00556-0
关键词
-
Biosurfactants are widely used in various industries, and the culture broth of Aureobasidium pullulans A11211-4-57 has potent surfactant activity. Two biosurfactants, myo-inositol lipids named pullusurfactans F and G, were isolated and showed high surfactant activity, making them suitable for washing and cleaning agents.
Biosurfactants have been widely used in various industrial fields including medicine, food, cosmetics, detergent, pulp and paper, and oil and fat degradation. The culture broth of Aureobasidium pullulans A11211-4-57 using glucose as carbon source exhibited potent surfactant activity. The culture broth was separated by column chromatographies using ODS, silica gel, and Sephadex LH-20 resins, consecutively, to provide two biosurfactants. Based on mass and NMR measurements, their structures were determined as myo-inositol lipids and named pullusurfactans F and G. These compounds showed a high degree of activity, with 27.25 mN/m and 24.07 mN/m, respectively, at 1.0 mg l(-1), which is useful for washing and cleaning agents.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据