THE EFFECT OF SURFACTANTS ON THE PHYTASE PRODUCTION AND THE REDUCTION OF THE PHYTIC ACID CONTENT IN CANOLA-MEAL BY ASPERGILLUS-CARBONARIUS DURING A SOLID-STATE FERMENTATION PROCESS

被引：23

作者：

ALASHEH, S

DUVNJAK, Z

机构：

[1] Department of Chemical Engineering, University of Ottawa, Ottawa, K1N 6N5, Ontario

来源：

BIOTECHNOLOGY LETTERS | 1994年 / 16卷 / 02期

关键词：

D O I：

10.1007/BF01021668

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：

During the growth of A. carbonarius, the rates of biomass growth, phytase production and phytic acid content reduction in canola meal media during solid state fermentation were higher in the presence of Na-oleate or Tween-80 than in the control medium which was not supplemented with these surfactants. Addition of Triton X-100 had a negative effect on the studied processes. The optimum concentration of Na-oleate in solid state culture media was 1%.

引用

页码：183 / 188

页数：6

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