白酒可培养微生物数据库构建

Construction of the database of cultivated microorganisms for Chinese Baijiu

摘要:

[目的] 白酒可培养微生物的分离筛选是白酒行业重要的研究内容，本文旨在构建中国白酒生产环境中可培养微生物信息数据库。[方法] 数据库信息主要来源于通过人工查阅和整理目前已发表的白酒微生物的相关的文献报道和菌种保藏中心相关的筛选自白酒生态系统的微生物信息。数据库主要设计3个功能：（1）白酒可培养微生物信息检索：通过菌株名称、分离位置、培养基、代谢产物等为条件检索相关的白酒可培养微生物信息，从而获取该白酒微生物详细的生理生化与分类学信息；（2）培养基信息检索：通过特定培养基成分，培养基编号和名称检索相关的培养基信息，包括培养的组成和配制方法。（3）数据更新：在线上传新的可培养微生物和培养基信息。[结果] 目前数据库共收1221种白酒可培养微生物和295种培养基信息，网址为：http：//cmbaijiu.i-sanger.com/。[结论] 本数据库是我国白酒领域首个可培养微生物信息的数据库，将有助于白酒微生物培养的相关研究工作开展。

Abstract:

[Objective] Isolation and screening of cultivated microorganisms in Baijiu is an important research focus in Baijiu industry. The aim of this paper is to construct the database of cultivated microorganisms from the ecosystem of Chinese Baijiu (CMBaijiu). [Methods] The data of CMBaijiu is collected from the published literatures on the Baijiu microorganisms and microbial information from Baijiu ecosystem by strain preservation center. The database contains three main functions:(1) Retrieval of cultivated microorganisms in Baijiu:the information of cultivated microorganisms in Baijiu can be retrieved by the strain name, isolated locations, the medium and the metabolites, so as to obtain the detailed physiological, biochemical and taxonomic information of the microorganisms. (2) Retrieval of media information:medium information including culture composition and preparation methods can be retrieved by specific components, culture media numbers and names. (3) Data update:online uploading information of new cultivated microorganisms and media.[Results] At present, a total of 1221 kinds of culturable microorganisms and 295 kinds of medium information are collected in the CMBaijiu. The website of CMBaijiu is http://cmbaijiu.i-sanger.com/. [Conclusion] CMBaijiu is the first database of cultivated microbial information in Chinese Baijiu industry and could be help for the study of cultivated microorganisms in Baijiu.