胞外聚合物作用机理及其在生态学研究中的应用

Research on the Mechanism of Extracellular Polymeric Substances and Their Applications in the Ecological Research

宋茂林 ¹徐飞 ¹王浩 ¹田海涵¹

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作者信息

1. 山东师范大学地理与环境学院,山东济南 250358
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摘要

胞外聚合物是微生物通过新陈代谢、细胞自溶形成的有机多聚物,在自然界中广泛存在,且作为一种高效的吸附作用剂,具有良好的可生物降解性,对生态环境影响较小.近年来,在生态学领域已经有了广泛的应用.本文主要从胞外聚合物特性、作用机理、生态学应用等几个方面进行综述.

Abstract

Extracellular polymers(EPS)are organic polymers formed by microorganisms through metabolism and cell autolysis.They are widely present in nature and serve as efficient adsorbents with good biodegradability and environmental-friendly.In recent years,it has been widely applied in the field of ecology.This article mainly revi ewed the characteristics,mechanism of action,and ecological applications of extracellular polymers.

关键词

胞外聚合物/作用机理/生态学/植物/土壤

Key words

extracellular polymers/mechanism of action/ecology/plant/soil

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基金项目

国家自然科学基金面上项目(52070125)

山东省自然科学基金省优青项目(ZR2020QY41)

出版年

2024

山东林业科技

山东省林科院山东林学会

山东林业科技

影响因子：0.298

ISSN：1002-2724

参考文献量13

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