植物多糖胶研究应用新进展  

Research and Application Progress of Plant Galactomannan Gum

作　　者：蒋建新[1] 菅红磊[1] 朱莉伟[1] 张卫明[2] 孙达峰[2] 

机构地区：[1]北京林业大学材料科学与技术学院,北京100083 [2]南京野生植物研究院,江苏南京210042

出　　处：《林产化学与工业》2009年第4期121-126,共6页Chemistry and Industry of Forest Products

基　　金：国家自然科学基金资助项目(30771685);国家林业局林业科学技术推广项目(2008-18);"十一五"国家科技支撑计划资助(2006BAD06B05)

摘　　要：半乳甘露聚糖属中性多糖胶,是工业上有着广泛用途的植物多糖胶,它主要存在于植物种子的胚乳中。半乳甘露聚糖胶水溶液为假塑性流体,大分子在自然状态下呈缠绕的网状结构,因而它在许多工业中用作增稠剂、稳定剂、乳化剂、黏结剂和调理剂等。作者从结构性质、制备工艺、化学改性应用和酶法改性应用等4方面叙述了植物多糖胶的研究应用新进展。Galactomannan gum is a kind of neutral polysaccharides. The polysaccharide gmn is pseudo-plastic in aqueous solution, and belongs to entanglement network type in nature. Therefore, it is widely used in many industries as thickener, stabilizer, emulsifier, adhesive and conditioner. The recent researches and applications about galactomannan gum were introduced in the respects of its structure and properties, production process, chemical modification and enzymatic modification.

关 键 词：植物多糖胶 结构与性质 制备工艺 化学改性 酶法改性 

分 类 号：TQ351.0[化学工程] TQ432.9