| 乳酸菌胞外多糖的研究进展 |
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| 引用本文： | 张丽,张兰威,韩雪. 乳酸菌胞外多糖的研究进展[J]. 食品工业科技, 2012, 33(17): 378-381,387 |
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| 作者姓名： | 张丽 张兰威 韩雪 |
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| 作者单位： | 哈尔滨工业大学食品科学与工程学院,黑龙江哈尔滨,150090 |
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| 基金项目： | 国家高技术研究发展计划:863计划重大项目/主题项目(2012BAD28B00) |
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| 摘 要： | 乳酸菌胞外多糖是一种天然的、具有诸多生理功能的生物高分子聚合物。乳酸菌可以产生不同结构的胞外多糖,根据多糖的组成不同可以将其分为同型多糖和异型多糖。本文对乳酸菌胞外多糖的种类、结构、生物合成、生理功能、分离纯化方法以及应用前景进行了综述。
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| 关 键 词： | 胞外多糖 生物合成 生理功能 分离纯化 应用 |
Research and development of Lactic acid bacteria exopolysaccharides |
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| ZHANG Li,ZHANG Lan-wei,HAN Xue. Research and development of Lactic acid bacteria exopolysaccharides[J]. Science and Technology of Food Industry, 2012, 33(17): 378-381,387 |
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| Authors: | ZHANG Li ZHANG Lan-wei HAN Xue |
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| Affiliation: | (School of Food Science and Engineering,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | Lactic acid bacteria exocellular polysaccharide is a natural biological polymer,which has many special physiological functions.Lactic acid bacteria have the ability to produce different kinds of exopolysaccharides(EPS) exhibiting a wide diversity of structures.EPS are classified,according to their composition into homopolysaccharides and heteropolysaccharides.The types of lactic acid bacteria exocellular polysaccharide,stucture,synthetic biology,biological function,purification methods and application prospect were reviewed in this paper. |
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| Keywords: | EPS synthetic biology biological function purification adhibition |
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