Screening of yeasts for the production of the aroma compound 2-phenylethanol in a molasses-based medium

被引：161

作者：

Etschmann, MMW ^{[1
]}

Sell, D ^{[1
]}

Schrader, J ^{[1
]}

机构：

[1] DECHEMA EV, Karl Winnacker Inst, D-60486 Frankfurt, Germany

来源：

BIOTECHNOLOGY LETTERS | 2003年 / 25卷 / 07期

关键词：

bioconversion; in situ product removal; molasses; 2-phenylethanol; yeast;

D O I：

10.1023/A:1022890119847

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Fourteen yeast strains were screened for production of 2-phenylethanol from L-phenylalanine with molasses as carbon source. Up to 1 g 2-phenylethanol l(-1) was obtained. Using oleyl alcohol as a second phase for in situ product removal to enhance the production of 2-phenylethanol increased the yield to about 3 g 2-phenylethanol l(-1) at 35degreesC. The most productive strains were Kluyveromyces marxianus CBS 600 and CBS 397.

引用

页码：531 / 536

页数：6

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