Conversion of 12-hydroxyoctadecanoic acid to 12,15-, 12,16- and 12,17-dihydroxyoctadecanoic acids with Bacillus sp. U88

Autor:	R. A. Norton, K. C. Keudell, L. Wen, M. O. Bagby, R. F. Vesonder, W. E. Klopfenstein, Su-Jin. Seong, J. K. Huang
Rok vydání:	1996
Předmět:	Chromatography Bacillaceae biology Trimethylsilyl Bioengineering Ether General Medicine biology.organism_classification Applied Microbiology and Biotechnology Bacillales chemistry.chemical_compound chemistry Biotransformation Biochemistry Yeast extract Incubation Bacteria Biotechnology
Zdroj:	Biotechnology Letters. 18:193-198
ISSN:	1573-6776 0141-5492
DOI:	10.1007/bf00128678
Popis:	A new microbial isolate, Bacillus sp. U88, transformed 12-hydroxyoctadecanoic acid to 12,15-, 12,16- and 12,17-dihydroxyoctadecanoic acids when grown aerobically in 1 % yeast extract medium at 30°C and shaken at 250 rpm for 5 days. These three dihydroxyfatty acids were derivatized with Trimethylsilyl ether and identified by GC-MS analysis. The yield of 12,15-, 12,16- and 12,17-dihydroxyoctadecanoic acids after 5 day incubation were 2.8 %, 7.1 % and 1.1 %, respectively.
Databáze:	OpenAIRE
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