PRODUCTION AND PARTIAL-PURIFICATION OF GAMMA-LINOLENIC ACID AND SOME PIGMENTS FROM SPIRULINA-PLATENSIS

被引：60

作者：

COHEN, Z ^{[1
]}

REUNGJITCHACHAWALI, M ^{[1
]}

SIANGDUNG, W ^{[1
]}

TANTICHAROEN, M ^{[1
]}

机构：

[1] KING MONGKUTS INST TECHNOL,DEPT MAT & ENERGY,BANGKOK 10140,THAILAND

来源：

JOURNAL OF APPLIED PHYCOLOGY | 1993年 / 5卷 / 01期

关键词：

SPIRULINA-PLATENSIS; CYANOBACTERIA; FATTY ACIDS; GAMMA-LINOLENIC ACID; MUTANTS; PURIFICATION;

D O I：

10.1007/BF02182428

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The polyunsaturated fatty acid gamma-linolenic acid (GLA, 18:3 omega6) is of potential pharmaceutical value. The cyanobacterium Spirulina platensis could become an excellent source for this fatty acid, provided that GLA content could be increased and a GLA concentrate could be obtained at a low cost. Increasing the cell concentration in Spirulina platensis enhanced the fatty acid content and thus the GLA content. This effect was used to further enhance the GLA content of GLA-overproducing strains. Separation of the galactolipids and their purification via urea complexes formation, resulted in a GLA concentrate of over 90% purity.

引用

页码：109 / 115

页数：7

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