Document Detail


Effects of Cold Shock Treatment on Total Lipid Content and Fatty Acid Composition of Aurantiochytrium limacinum strain mh0186.
MedLine Citation:
PMID:  21502721     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
To examine the effect of cold shock treatment on the fatty acid composition of Aurantiochytrium limacinum strain mh0186, a marine thraustochytrid, we cultivated this strain at 28°C for 72 h with shaking and stored the obtained biomass at 10°C for 72 h. A growth experiment was carried out for comparison, wherein strain mh0186 was grown at 10 and 15°C for 72 h with shaking, and it was found that the unsaturation of fatty acids was accelerated relative to that at 28°C. In the cold shock experiment, the total lipid content significantly increased during storage at 10°C for 72 h. Overall, the percentage of unsaturated fatty acids such as docosahexaenoic acid was almost stable while that of n-6 docosapentaenoic acid decreased slightly, but significantly, relative to that in the growth experiment.
Authors:
Yousuke Taoka; Naoki Nagano; Yuji Okita; Hitoshi Izumida; Shinichi Sugimoto; Masahiro Hayashi
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of oleo science     Volume:  60     ISSN:  1347-3352     ISO Abbreviation:  J Oleo Sci     Publication Date:  2011  
Date Detail:
Created Date:  2011-04-19     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101175339     Medline TA:  J Oleo Sci     Country:  Japan    
Other Details:
Languages:  eng     Pagination:  217-20     Citation Subset:  IM    
Affiliation:
Department of Biological Production and Environmental Science, Faculty of Agriculture, University of Miyazaki.
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