孙 晗，闫德琛，柴迎楠，刘占英*

（内蒙古自治区发酵产业节能减排工程技术研究中心，生物发酵绿色制造内蒙古自治区工程研究中心，

内蒙古自治区生物发酵专业化研发与中试平台，内蒙古工业大学，呼和浩特010051）

摘要：黄原胶是一种由野油菜黄单胞菌代谢产生的水溶性胞外多糖，具有优良的物理化特性，在食品、医药、石油等行业中广泛应用。我国的黄原胶工业产能有待提高，该文主要从黄原胶工业生产菌株的改造、选育手段及应用进行综述，为黄原胶的工业生产提供优质菌株，以期提高黄原胶的工业产量。

关键词：黄原胶；野油菜黄单胞菌；菌种选育；应用领域

中图分类号：Q539 文献标识码：A 文章编号：1674-506X（2025）06-0105-0006

Research Progress on Breeding and Application of High Yield Xanthan Gum Strains

SUN Han，YAN Dechen，CHAI Yingnan，LIU Zhanying*

（Engineering Technology Research Center for Energy Conservation and Emission Reduction in Fermentation Industry in Inner Mongolia Autonomous Region， Engineering Research Center of Inner Mongolia Autonomous Region for Bio-fermentation Green Manufacturing， Specialized Research & Development and Pilot Platform for Bio-fermentation in Mongolia Autonomous Region， Hohhot 010051，China）

Abstract: Xanthan gum is a kind of water-soluble extracellular polysaccharide produced by the metabolism of Xanthomonas campestris，which has excellent physicochemical properties and is widely used in food，medicine， petroleum and other industries. China’s xanthan gum industrial capacity needs to be improved， this paper summarizes the modification，breeding methods，and applications of strains used in the industrial production of xanthan gum to provide high quality strains for industrial production of xanthan gum，with a view to improving the industrial yield of xanthan gum.

Keywords: xanthan gum；Xanthomonas campestris；strain breeding；application field

doi: 10.3969/j.issn.1674-506X.2025.06-015