标题：A NOTE ON THE UTILISATION OF SPENT MUSHROOM COMPOSTS IN ANIMAL FEEDS
作者：Zhang CK.;Li DS.;Gong F.
作者机构：[Zhang, C.K] Department of Microbiology, Shandong University, Jinan, 250100, China;[ Gong, F] Department of Microbiology, Shandong University, Jinan, 更多
通讯作者地址：[ZHANG, CK]SHANDONG UNIV,DEPT MICROBIOL,JINAN 250100,PEOPLES R CHINA.
来源：Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies
关键词：Spent mushroom compost;Aspergillus;Endomycopsis;Ssf;Fodder;Crude protein;In vitro digestibility
摘要：An Aspergillus species (Aspergillus candidus 362) was isolated from contaminated spent Lentinus edodes compost. Using synchronous saccharification and fermentation (SSF) by the isolate and a yeast strain (Endomycopsis fibuliger 253) under solid-state conditions, the crude protein contents were increased from 24.1 to 32.3% and from 28.4 to 36.7% for Pleurotus ostreatus- and Lentinus edodes-spent-compost media, respectively. The crude fibre contents of the composts were substantially decreased. After fermentation the in vitro digestibility of crude protein was improved to 70%. The total and essential amino acid contents made up 73.3 and 37.1% of the crude protein, respectively. The fermented spent composts media were highly-nutritious fodder for poultry and animals. [References: 10]