ISOLATION OF CLONES OF ISOCHRYSIS-GALBANA RICH IN EICOSAPENTAENOIC ACID

被引：28

作者：

ALONSO, DL ^{[1
]}

GRIMA, EM ^{[1
]}

PEREZ, JAS ^{[1
]}

SANCHEZ, JLG ^{[1
]}

CAMACHO, FG ^{[1
]}

机构：

[1] UNIV GRANADA,DPT INGN QUIM,GRANADA,SPAIN

来源：

AQUACULTURE | 1992年 / 102卷 / 04期

关键词：

D O I：

10.1016/0044-8486(92)90189-R

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Fifty-nine clones of the microalga Isochrysis galbana have been isolated and cultivated. All clones were cultivated under identical conditions and were harvested in the stationary phase for fatty acid analysis. There is conspicuous variation in fatty acid profiles between clones, which is probably due to genetic variation among clones. Several clones are very rich in eicosapentaenoic acid (more than 6% of dry weight) and moderately rich in docosahexaenoic acid (more than 2% of dry weight). We suggest the commercial use of some of our clones as an unconventional source of EPA.

引用

页码：363 / 371

页数：9

共 29 条

[1]

Aaronson S., 1980, ALGAE BIOMASS PROD

[2]

BENAMOTZ A, 1985, J PHYCOL, V21, P72

[3]

Borowitzka M.A., 1988, P257

[4]

BOROWITZKA MA, 1986, MICROBIOL SCI, V3, P372

[5] COMPONENT FATTY ACIDS OF TOTAL LIPIDS OF SOME MARINE PHYTOPLANKTON [J].

CHUECAS, L ;

RILEY, JP .

JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM, 1969, 49 (01) :97-+

[6]

COHEN Z, 1986, HDB MICROALGAL MASS, P421

[7]

Cohen Z., 1988, ALGAL BIOTECHNOLOGY, P421

[8]

Craig R., 1988, P415

[9] BIOMASS PRODUCTION AND VARIATION IN THE BIOCHEMICAL PROFILE (TOTAL PROTEIN, CARBOHYDRATES, RNA, LIPIDS AND FATTY-ACIDS) OF 7 SPECIES OF MARINE MICROALGAE [J].

FERNANDEZREIRIZ, MJ ;

PEREZCAMACHO, A ;

FERREIRO, MJ ;

BLANCO, J ;

PLANAS, M ;

CAMPOS, MJ ;

LABARTA, U .

AQUACULTURE, 1989, 83 (1-2) :17-37

[10]

GUDIN C, 1990, P85

← 1 2 3 →