摘要
综述包括6个论题:①微生物多糖的分离、提纯及组成分析;②营养物对微生物多糖合成的影响;③微生物多糖合成途径;④微生物多糖合成遗传学;⑤微生物多糖应用研究,概述了作为药品、食品添加剂的应用,详述了在石油开采中的应用及研究,包括黄原胶、酸性胞外多糖Simusan,胞外多糖AGBP在采油中的应用及同时产多糖和表面活性剂的一种细胞工程菌的构建工作;⑥展望。表1参25。
Six topics are covered in this review article: ① separation, purification and composition analysis of microbial polysaccharides; ② the effects of nutrients on polysaccharide biosynthesis; ③ the ways of polysaccharide biosynthesis; ④ genetics in polysaccharide biosynthesis; ⑤ applications of microbial polysaccharides and relative researches where the uses of biogenic polysaccharides as medicines and food additives are introduced concisely and the use and researches for oil industry of xanthan, acidic extracellular polysaccharide Simusan, and extracellular polysaccharide AGBP and the building-up of a cell engineering bacterium capable to produce polysaccharides and surfactants simultaneously are presented in some detail; ⑥ future developments.
出处
《油田化学》
CAS
CSCD
北大核心
2004年第1期91-96,共6页
Oilfield Chemistry
关键词
微生物多糖
营养物
黄原胶
生物聚合物
渗透率
矿化度
microbial (biogenic) polysaccharides
industrial manufacture
biosynthesis
applications
biopolymers
chemicals for oil recovery
review
