SOME PROPERTIES OF POLYSACCHARIDES OF MICROORGANISMS FROM DEGRADED STRAW

被引：15

作者：

CHAPMAN, SJ

LYNCH, JM

机构：

[1] GLASSHOUSE CROPS RES INST, WORTHING RD, LITTLEHAMPTON BN17 6LP, W SUSSEX, ENGLAND

[2] AFRC, LETCOMBE LAB, WANTAGE OX12 9JT, OXON, ENGLAND

来源：

ENZYME AND MICROBIAL TECHNOLOGY | 1985年 / 7卷 / 04期

关键词：

D O I：

10.1016/0141-0229(85)90057-2

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：

Extracellular polysaccharides from bacteria and yeasts isolated from decomposed straw contained various proportions of D-galactose, D-glucose, D-mannose, uronic acid, D-xylose, L-fucose and L-rhamnose, MW of the polymers determined by viscometry and gel filtration were in the range 40,000-1,8000,000. All the polysaccharides stabilized aggregates of volcanic ash and most were more effective than the polysaccharide from Lipomyces starkeyi. Effectiveness seemed to be more related to MW than to chemical composition.

引用

页码：161 / 163

页数：3