fulltext.study @t Gmail

Effect of culture conditions on docosahexaenoic acid production by Schizochytrium sp. S31

Paper ID Volume ID Publish Year Pages File Format Full-Text
36244 45125 2005 6 PDF Available
Title
Effect of culture conditions on docosahexaenoic acid production by Schizochytrium sp. S31
Abstract

The effect of culture conditions, pH, carbon sources and nitrogen sources on the production of docosahexaenoic acid, the fatty-acid profiles and the secreted acids in the broth by the oleaginous microorganism, Schizochytrium sp. S31, were studied at 30 °C with orbital shaking. Docosahexaenoic acid was the main omega-3 polyunsaturated fatty acid produced. The monosaccharides, glucose and fructose and yeast extract were suitable carbon and nitrogen sources, respectively. The fatty acids in the organism and the secreted acids in the broth by the organism were changed dynamically during cultivation. Schizochytrium sp. S31 could accumulate lipid up to 40% of biomass and 13% (w/w) DHA content of lipid at pH 7.0. The more productive culture conditions for docosahexaenoic acid production by Schizochytrium sp. S31 were an initial pH of 7.0 with 20 g L−1 glucose and 0.4% (w/v) yeast extract in 4-day incubation.

Keywords
DHA; Docosahexaenoic acid; Omega-3 fatty acids; Polyunsaturated fatty acids; Fatty acids
First Page Preview
Effect of culture conditions on docosahexaenoic acid production by Schizochytrium sp. S31
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Process Biochemistry - Volume 40, Issue 9, September 2005, Pages 3103–3108
Authors
, , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us