Hydrolytic enzyme production by Aspergillus awamori on grape pomace

被引：98

作者：

Botella, C

de Ory, I

Webb, C

Cantero, D

Blandino, A ^{[1
]}

机构：

[1] Univ Cadiz, Fac Sci, Dept Chem Engn, E-11510 Puerto Real, Spain

[2] Univ Manchester, Dept Chem Engn, Satake Ctr Grain Proc Engn, Manchester M60 1QD, Lancs, England

来源：

BIOCHEMICAL ENGINEERING JOURNAL | 2005年 / 26卷 / 2-3期

关键词：

solid state fermentation; agroindustrial residues; grape pomace; Aspergillus awamori; cellulase; xylanase; pectinase;

D O I：

10.1016/j.bej.2005.04.020

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：

Grape pomace, the main waste in the wine industry, has been shown to be the sole nutrient source for solid state fermentation to produce hydrolytic enzymes (cellulases, xylanases and pectinases) using Aspergillus awamori. Petri dishes with this natural support inoculated with spores were incubated under static conditions during 7 days and the enzymatic extracts obtained at different time intervals were analysed. The enzymes analyses demonstrated that grape pomace could be competitive with other typical agroindustrial wastes used as substrates in SSF processes. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：100 / 106

页数：7

共 43 条

[1] Protease production in solid state fermentation with liquid medium recycling in a stacked plate reactor and in a packed bed reactor by a local strain of Rhizopus oryzae [J].