Microbial oil production from corncob acid hydrolysate by Trichosporon cutaneum

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논문

Microbial oil production from corncob acid hydrolysate by Trichosporon cutaneum

학술지

Biotechnology letters. : a monthly journal for the rapid communication of results and developments in all aspects of biotechnology

저자명

Chen, Xue-fang; Huang, Chao; Xiong, Lian; Chen, Xin-de; Ma, Long-long

초록

<P>Corncob was treated by dilute H(2)SO(4). The hydrolysate contained 45.7 g sugar/l. Without concentration or adding other nutrients, the hydrolysate, after being detoxified by overliming and adsorption with activated charcoal, was used for oil production using Trichosporon cutaneum. After 8 days' growth in shake-flasks, the biomass was 22.1 g/l with a lipid content of 36%. The lipid yield per mass of sugar was 17.4% (w/w). Corncob thus is a promising raw material for microbial oil production by this yeast.</P>

발행연도

2012

발행기관

Springer-Verlag

ISSN

0141-5492

ISSN

1573-6776

권

호

페이지

pp.1025-1028