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OALib Journal期刊
ISSN: 2333-9721
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PHYSICAL AND CHEMICAL PROPERTIES OF A GLYCOLIPID PRODUCED BY CASEOBACTER PARAFFINICUM B 126
石蜡酪杆菌B126产生的糖脂的理化性质

Keywords: Trehalose lipid,Caseobacter paraffinicum B126,Biosurfactant
石蜡酪杆菌B126
,海藻糖脂,生物表面活性剂

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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.

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