A NOVEL COMPOUND, 7,10-DIHYDROXY-8(E)-OCTADECENOIC ACID FROM OLEIC-ACID BY BIOCONVERSION

被引：76

作者：

HOU, CT

BAGBY, MO

PLATTNER, RD

KORITALA, S

机构：

[1] U.S. Department of Agriculture, Northern Regional Research Center, Agricultural Research Service, Peoria, 61604, IL

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1991年 / 68卷 / 02期

关键词：

CHEMILUMINESCENCE; FISH MEATS; LIPID PEROXIDATION; MACKEREL; OXIDATIVE RANCIDITY; SARDINE; SENSORY EVALUATION; SHELF-LIFE DATING; TUNA;

D O I：

10.1007/BF02662326

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Sixty-two cultures from the Agricultural Research Service (ARS) Culture Collection and 10 cultures isolated from soil and water samples in Illinois were screened for their ability to convert agricultural oils to value-added industrial chemicals. A new compound, 7,10-dihydroxy-8(E)-octadecenoic acid (DOD), was produced from oleic acid at a yield of greater than 60% by bacterial strain PR3 which was isolated from a water sample in Morton, IL. To our knowledge, DOD has not been previously reported. The optimum time, pH and temperature for the production of DOD were 2 days, 7.0, and 30-degrees-C, respectively. The production of DOD is unique in that it involves hydroxylation at two positions and rearrangement of the double bond of the substrate molecule.

引用

页码：99 / 101

页数：3

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