乳酸菌胞外多糖的结构、生物合成及其应用

被引:16
作者
丹彤
王俊国
张和平
机构
[1] 内蒙古农业大学 乳品生物技术与工程教育部重点实验室
关键词
乳酸菌; 胞外多糖; EPS基因簇; 生物合成; 遗传调控;
D O I
暂无
中图分类号
TS201.2 [食品化学];
学科分类号
083201 ;
摘要
胞外多糖(EPS)是微生物在生长代谢过程中分泌到细胞壁外常渗于培养基的一类糖类化合物。这些高分子糖类聚合物因具有独特的流变学特性和分子结构,可作为增稠剂、乳化剂和稳定剂等在食品和非食品工业中发挥重要作用。一些乳酸菌胞外多糖还具有促进免疫、降低胆固醇和抗肿瘤等特性。本文综述了乳酸菌胞外多糖的化学结构、生物合成机制及其在食品中的应用。
引用
收藏
页码:335 / 339
页数:5
相关论文
共 8 条
[1]   西藏灵菇胞外多糖组分对小鼠免疫调节作用及机制的研究 [J].
孟利 ;
张兰威 .
微生物学报, 2009, 49 (12) :1660-1664
[2]   生物膜和生物膜形成菌的研究 [J].
干霞芳 ;
李蒙英 .
安徽大学学报(自然科学版), 2007, (06) :91-94
[3]   Lactobacillus kefiranofaciens M1 isolated from milk kefir grains ameliorates experimental colitis in vitro and in vivo [J].
Chen, Y. P. ;
Hsiao, P. J. ;
Hong, W. S. ;
Dai, T. Y. ;
Chen, M. J. .
JOURNAL OF DAIRY SCIENCE, 2012, 95 (01) :63-74
[4]  
Short communication: Technological and genotypic comparison between Streptococcus macedonicus and Streptococcus thermophilus strains coming from the same dairy environment[J] . G. Blaiotta,A. Sorrentino,A. Ottombrino,M. Aponte. Journal of Dairy Science . 2011 (12)
[5]  
Reduced Fat Process Cheese Made from Young Reduced Fat Cheddar Cheese Manufactured with Exopolysaccharide-Producing Cultures 1[J] . A.N. Hassan,S. Awad,V.V. Mistry. Journal of Dairy Science . 2007 (8)
[6]   Biosynthesis and assembly of Group 1 capsular polysaccharides in Escherichia coli and related extracellular polysaccharides in other bacteria [J].
Whitfield, C ;
Paiment, A .
CARBOHYDRATE RESEARCH, 2003, 338 (23) :2491-2502
[7]  
Biosynthesis, characterisation, and design of bacterial exopolysaccharides from lactic acid bacteria[J] . Andrew Laws,Yucheng Gu,Valerie Marshall. Biotechnology Advances . 2001 (8)
[8]  
Exopolysaccharides produced by Lactococcus lactis: from genetic engineering to improved rheological properties?[J] . Michiel Kleerebezem,Richard van Kranenburg,Remco Tuinier,Ingeborg C. Boels,Pieternella Zoon,Ellen Looijesteijn,Jeroen Hugenholtz,Willem M. de Vos. Antonie van Leeuwenhoek . 1999 (1)