摘要
乳酸菌细菌素是乳酸菌在代谢过程中产生的一类具有抑菌活性的天然蛋白质或多肽类物质,具有无抗药性、可生物降解、抑菌效果好等优点,在食品、医药、饲料领域应用前景广阔。本文基于文献计量学方法,检索2000~2023年CNKI数据库和Web of Science(WOS)核心合集有关乳酸菌细菌素领域的文献,得到627篇中文文献和2543篇英文文献。使用CiteSpace软件从年度发文量,发文国家、作者、机构和期刊,高被引文献,关键词共现聚类等角度分析该领域的研究现状和热点。结果显示:2000~2022年发文量总体呈上升的趋势。西班牙、印度、中国的发文量在国家排行前三。CNKI数据库与WOS数据库发文量最高的作者分别是中国农业大学李平兰和巴西圣保罗大学Todorov SD。发文量最高的期刊分别是《食品工业科技》与《Journal of Appled Micbiogy》。CNKI数据库中关键词分析可以看出,文章多是从不同食品样本中分离、筛选、鉴定获得产细菌素的乳酸菌,进一步评价细菌素的抑菌活性,并探讨其在食品行业中的应用;突现词分析表明细菌素抑菌机制、细菌素与益生菌的联系是目前研究热点。WOS数据库中关键词“胃肠道”、“基因特征”、“单增核李斯特菌”、“抑菌活性”出现频次较高,主要热点是抑制抗生素耐药细菌的乳酸菌细菌素的挖掘及其基因特征的解析。通过文献综合分析,为我国科研人员从事相关研究和预测行业未来发展趋势提供参考和帮助。
Bacteriocins from lactic acid bacteria are kinds of natural proteins or peptides with antibacterial activities produced by lactic acid bacteria in the process of metabolism.They have the advantages of non-drug resistance,biodegradation,good antibacterial activity,etc.,which have broad application prospects in food,medicine and feed fields.Based on bibliometrics,the literatures related to bacteriocins from lactic acid bacteria are searched in CNKI database and Web of Science(WOS)core collection database from 2000 to 2023,obtains 627 Chinese literatures and 2543 English literatures.CiteSpace software is used to analyze the research status and hot spots in this field from the perspective of annual number of published papers,core countries,authors,institutions and journals,highly cited literatures,keyword cooccurrence and co-clustering,etc..The results show that the number of literatures has an increasing trend from 2000 to 2022.Spain,India and China are the top three countries in terms of number of literatures.The authors with the highest number of publications in CNKI database and WOS database are LI Pinglan from China Agricultural University and Todorov SD from University of Sao Paulo in Brazil,respectively.The journals with the highest number of publications are“Science and Technology of Food Industry”and“Journal of Appled Micbiogy”.In the CNKI database,keyword analysis reveals that most of the literatures are isolated,screened and identified from different food samples to obtain bacteriocinproducing lactic acid bacteria,and further evaluates the antibacterial activity of bacteriocins,and discusses the application in the food industry.The analysis of burst words shows that the focus of current research are antibacterial mechanism of bacteriocin and the relationship between bacteriocin and probiotics.In WOS database,the keywords of"gastrointestinal tract","genetic characteristics","Listeria mononucleogenes"and"antibacterial activity"appears more frequently.The main focus is the mining of bacteriocins from
作者
甄子辰
刘阳
王珊珊
路宏朝
王令
张涛
ZHEN Zichen;LIU Yang;WANG Shanshan;LU Hongzhao;WANG Ling;ZHANG Tao(School of Biological Science and Engineering,Shaanxi University of Technology,Hanzhong 723001,China;Qinba State Key Laboratory of Biological Resources and Ecological Environment,Hanzhong 723001,China;Qinling-Bashan Mountains Bioresources Comprehensive Development C.I.C.,Hanzhong 723001,China;Engineering Research Center of Quality Improvement and Safety Control of Qinba Special Meat Products,Hanzhong 723001,China;Shaanxi Union Research Center of University and Enterprise for Zhenba Bacon,Hanzhong 723001,China;Shaanxi Province Key Laboratory of Bio-resources,Hanzhong 723001,China)
出处
《食品工业科技》
CAS
北大核心
2024年第9期378-388,共11页
Science and Technology of Food Industry
基金
陕西省重点研发计划(2024NC-YBXM-155)
秦巴生物资源与生态环境省部共建重点实验室(培育)“市校共建”科研专项(SXC-2101)
陕西省教育厅重点科学研究计划项目(20JY006)。
