SCREENING OF XYLANOLYTIC BACTERIA USING A COLOR PLATE METHOD

被引：26

作者：

BRECCIA, JD ^{[1
]}

CASTRO, GR ^{[1
]}

BAIGORI, MD ^{[1
]}

SINERIZ, F ^{[1
]}

机构：

[1] UNIV NACL TUCUMAN,FAC QUIM BIOQUIM & FARM,CATEDRA MICROBIOL SUPER,PROIMI MIRCEN,RA-4000 TUCUMAN,TUCUMAN,ARGENTINA

来源：

JOURNAL OF APPLIED BACTERIOLOGY | 1995年 / 78卷 / 05期

关键词：

D O I：

10.1111/j.1365-2672.1995.tb03086.x

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：

A simple procedure is described for the screening and isolation of xylanolytic bacteria, able to degrade hemicellulose. Bagasse hemicellulose was purified, cross-linked with green dye for use as indicator, and used in a Petri dish assay for the determination of xylanolytic activity. Hydrolysis of the substrate causes the formation of transparent halos around bacterial colonies. The screening procedure was used to select thermoresistant bacteria. The four best isolates were characterized and classified as Bacillus species.

引用

页码：469 / 472

页数：4

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