| Lipid and fatty acid compositions of a novel docosahexaenoic acid-producing marine bacterium. | |
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MedLine Citation:
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PMID: 9307940 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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An unidentified bacterial strain, SCRC-21406, isolated from the intestine of a marine fish, Glossanodon semifasciatus, produced docosahexaenoic acid at 23% (mol/mol) [= 28% (w/w)] of total fatty acids in a medium containing 0.5% (wt/vol) peptone and 0.1% (wt/vol) yeast extract at 12 degrees C under atmospheric pressure. The cell yield was 0.43 g/L. The major lipids of the strain were phosphatidylethanolamine and phophatidylglycerol. Docosahexaenoic acid was localized at the sn-2 positions of both phospholipids. The amounts of polyunsaturated fatty acids other than docosahexaenoic acid were extremely small [< 3% (mol/mol)]. Monounsaturated fatty acids of the cis-7, cis-9 and cis-11 types were detected. |
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Authors:
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K Watanabe; C Ishikawa; I Ohtsuka; M Kamata; M Tomita; K Yazawa; H Muramatsu |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Lipids Volume: 32 ISSN: 0024-4201 ISO Abbreviation: Lipids Publication Date: 1997 Sep |
Date Detail:
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Created Date: 1998-01-06 Completed Date: 1998-01-06 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0060450 Medline TA: Lipids Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 975-8 Citation Subset: IM |
Affiliation:
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Sagami Chemical Research Center, Kanagawa, Japan. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Bacteria / chemistry*, metabolism Docosahexaenoic Acids / metabolism* Fatty Acids / analysis*, chemistry Fishes / microbiology Japan Lipids / analysis*, chemistry Mass Spectrometry Molecular Conformation Phospholipids / analysis, chemistry Spectrophotometry |
| Chemical | |
Reg. No./Substance:
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0/Fatty Acids; 0/Lipids; 0/Phospholipids; 25167-62-8/Docosahexaenoic Acids |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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