FERMENTATION OF GALACTURONIC ACID AND OTHER SUGARS IN ORANGE PEEL HYDROLYSATES BY THE ETHANOLOGENIC STRAW OF ESCHERICHIA-COLI

被引：49

作者：

GROHMANN, K

BALDWIN, EA

BUSLIG, BS

INGRAM, LO

机构：

[1] FLORIDA DEPT CITRUS, WINTER HAVEN, FL 33833 USA

[2] UNIV FLORIDA, DEPT MICROBIOL & CELL SCI, GAINESVILLE, FL 32611 USA

来源：

BIOTECHNOLOGY LETTERS | 1994年 / 16卷 / 03期

关键词：

D O I：

10.1007/BF00134626

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：

Enzymatic hydrolysates of orange peel contain relatively high levels of galacturonic acid and arabinose which are not fermentable to ethanol by yeasts. We observed complete utilization of both sugars during fermentation of peel hydrolysates by the ethanologenic construct of E. coli KO11. The bacterium exhibits a novel pattern of galacturonic acid fermentation producing equimolar amounts of acetate and ethanol accompanied by carbon dioxide.

引用

页码：281 / 286

页数：6

共 28 条

[1] THE METHANE FERMENTATION OF CITRUS-UNSHIU PEEL PRETREATED WITH FUNGUS ENZYMES [J].