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首页> 外文期刊>Current Applied Polymer Science >Exopolysaccharide Produced from Rhizobium spp. - An Interesting Product for Industry and Environment | Bentham Science
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Exopolysaccharide Produced from Rhizobium spp. - An Interesting Product for Industry and Environment | Bentham Science

机译：从根瘤菌属产生的胞外多糖。 -用于工业和环境的有趣产品|边沁科学

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摘要

Most legume species, such as soybeans, beans, and clover, have the ability to establish asymbiotic relationship with nitrogen-fixing bacteria in the soil, which promotes plant growth andproductivity. Exopolysaccharide macromolecules are particularly necessary for binding the bacteriato root hairs and initiating the deformation of root hairs, thus trapping the bacteria to initiate root invasionthrough a tube-like infection thread. Very few studies have focused on the isolation and characterizationof new rhizobial exopolysaccharides, despite their unique and specific biological andphysicochemical properties. However, rhizobial exopolysaccharides may be studied in detail in thenear future, for the development of suitable substitutes for xanthan gum. This review discusses someanalytical strategies for characterization of rhizobial exopolysaccharide, the relation between theirstructure and properties, and a novel application of rhizobial exopolysaccharides. The potential applicationof exopolysaccharides and living cells as biosorbents has also been reviewed.
机译：大多数豆类物种，例如大豆，豆类和三叶草，都具有与土壤中固氮细菌建立非共生关系的能力，从而促进植物的生长和生产力。胞外多糖大分子对于将细菌结合到根毛上并引发根毛的变形，从而捕获细菌以通过管状感染线引发根入侵特别必要。尽管它们具有独特的和特定的生物学和物理化学特性，但很少有研究集中于新的根瘤菌胞外多糖的分离和表征。然而，为了开发黄原胶的合适替代物，今后可能会详细研究根瘤菌胞外多糖。这篇综述讨论了表征根瘤菌胞外多糖的一些分析策略，它们的结构和性质之间的关系以及根瘤菌胞外多糖的新应用。还综述了胞外多糖和活细胞作为生物吸附剂的潜在应用。

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