Production of citric acid from corncobs by Aspergillus niger

被引：54

作者：

Hang, YD ^{[1
]}

Woodams, EE ^{[1
]}

机构：

[1] Cornell Univ, Dept Food Sci & Technol, Geneva, NY 14456 USA

来源：

BIORESOURCE TECHNOLOGY | 1998年 / 65卷 / 03期

关键词：

D O I：

10.1016/S0960-8524(98)00015-7

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Corncobs could serve as a substrate for citric acid production by Aspergillus niger. Methanol had a significant effect on fungal production of citric acid from corncobs. Of the four cultures examined, A. niger NRRL 2001 was found to produce the highest amount of citric acid (250 g/kg dry matter of corncobs) after 72 h of growth at 30 degrees C in the presence of 3% methanol. The yield of citric acid was over 50% based on the amount of sugar consumed. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：251 / 253

页数：3

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