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Starch-degrading enzymes from anaerobic non-clostridial bacteria

Abstract

A number of meso- and thermophilic anaerobic starch-degrading non-spore-forming bacteria have been isolated. All the isolates belonging to different genera are strictly anaerobic, as indicated by a catalase-negative reaction, and produce soluble starch-degrading enzymes. Compared to enzymes of aerobic bacteria, those of anaerobic origin mainly show low molecular mass of about 25 000 daltons. Some of the enzymes may have useful applications in the starch industry because of their unusual product pattern, yielding maltotetraose as the main hydrolysis product. (orig.).
Authors:
Weber, H; Schepers, H J; Troesch, W [1] 
  1. Fraunhofer-Institut fuer Grenzflaechen- und Bioverfahrenstechnik (IGB), Stuttgart (Germany, F.R.)
Publication Date:
Aug 01, 1990
Product Type:
Journal Article
Reference Number:
DE-90-009781; EDB-90-153699
Resource Relation:
Journal Name: Applied Microbiology and Biotechnology; (Germany, F.R.); Journal Volume: 33:5
Subject:
09 BIOMASS FUELS; DECOMPOSITION; ENZYMES; STARCH; AMYLASE; ANAEROBIC CONDITIONS; BACTERIA; BATCH CULTURE; CELL CULTURES; ENZYMATIC HYDROLYSIS; CARBOHYDRATES; CHEMICAL REACTIONS; GLYCOSYL HYDROLASES; HYDROLASES; HYDROLYSIS; LYSIS; MICROORGANISMS; O-GLYCOSYL HYDROLASES; ORGANIC COMPOUNDS; POLYSACCHARIDES; REAGENTS; SACCHARIDES; SOLVOLYSIS; 090900* - Biomass Fuels- Processing- (1990-)
OSTI ID:
6569480
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0175-7598; CODEN: AMBID
Submitting Site:
DE
Size:
Pages: 602-606
Announcement Date:
Nov 01, 1990

Citation Formats

Weber, H, Schepers, H J, and Troesch, W. Starch-degrading enzymes from anaerobic non-clostridial bacteria. Germany: N. p., 1990. Web.
Weber, H, Schepers, H J, & Troesch, W. Starch-degrading enzymes from anaerobic non-clostridial bacteria. Germany.
Weber, H, Schepers, H J, and Troesch, W. 1990. "Starch-degrading enzymes from anaerobic non-clostridial bacteria." Germany.
@misc{etde_6569480,
title = {Starch-degrading enzymes from anaerobic non-clostridial bacteria}
author = {Weber, H, Schepers, H J, and Troesch, W}
abstractNote = {A number of meso- and thermophilic anaerobic starch-degrading non-spore-forming bacteria have been isolated. All the isolates belonging to different genera are strictly anaerobic, as indicated by a catalase-negative reaction, and produce soluble starch-degrading enzymes. Compared to enzymes of aerobic bacteria, those of anaerobic origin mainly show low molecular mass of about 25 000 daltons. Some of the enzymes may have useful applications in the starch industry because of their unusual product pattern, yielding maltotetraose as the main hydrolysis product. (orig.).}
journal = []
volume = {33:5}
journal type = {AC}
place = {Germany}
year = {1990}
month = {Aug}
}