| 石蜡酪杆菌B126产生的糖脂的理化性质 |
| |
| 引用本文： | 薛燕芬,王修垣.石蜡酪杆菌B126产生的糖脂的理化性质[J].微生物学报,1996,36(2):121-125. |
| |
| 作者姓名： | 薛燕芬 王修垣 |
| |
| 作者单位： | 中国科学院微生物研究所；中国科学院微生物研究所 北京 |
| |
| 摘 要： | 通过纸层析、硅胶薄层层析和气相色谱分析表明,石蜡酪杆菌(Caseobacter paraffinicum)B126至少产生两种糖脂,其主要产物是海藻糖脂。它由海藻糖和两种以上的脂肪酸(十六碳酸和十八碳酸)所组成。其表面张力和界面张力(对重液体石蜡)分别为28～29和1～2mN/m,临界胶束浓度(CMC)较低,为64mg/L。
|
| 关 键 词： | 石蜡酪杆菌B126 海藻糖脂 生物表面活性剂 |
PHYSICAL AND CHEMICAL PROPERTIES OF A GLYCOLIPID PRODUCED BY CASEOBACTER PARAFFINICUM B 126 |
| |
| Xue Yanfen Wang Xiuyuan.PHYSICAL AND CHEMICAL PROPERTIES OF A GLYCOLIPID PRODUCED BY CASEOBACTER PARAFFINICUM B 126[J].Acta Microbiologica Sinica,1996,36(2):121-125. |
| |
| Authors: | Xue Yanfen Wang Xiuyuan |
| |
| Abstract: | Results of paper chromatography, silica gel GLC and gas chromatography analyses showed that at least two kinds of glycolipids were produced by C.paraffinicum B126, and its staple product was a trehalose lipid composed of trehalose and more than two different fatty acids (hexadecanoic acid and octadecanoic acid). Its surface and inter-face tension (against heavy paraffin oil) were 28 - 29 and 1- 2 mN/ m, respectively.Its CMC value was as low as 64 mg / L. |
| |
| Keywords: | Trehalose lipid Caseobacter paraffinicum B126 Biosurfactant |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《微生物学报》浏览原始摘要信息 |
| 点击此处可从《微生物学报》下载免费的PDF全文 |
