首页 | 本学科首页   官方微博 | 高级检索  
     检索      

辣椒碱单体、二氢辣椒碱单体和降二氢辣椒碱单体抑菌效果研究
引用本文:王梦,赵佩霞,张鹏,陈毅明,刘长霞,谭天伟,王芳,刘春巧.辣椒碱单体、二氢辣椒碱单体和降二氢辣椒碱单体抑菌效果研究[J].北京化工大学学报(自然科学版),2019,46(3):61-65.
作者姓名:王梦  赵佩霞  张鹏  陈毅明  刘长霞  谭天伟  王芳  刘春巧
作者单位:北京化工大学生命科学与技术学院,北京,100029;北京化工大学生命科学与技术学院,北京,100029;北京化工大学生命科学与技术学院,北京,100029;北京化工大学生命科学与技术学院,北京,100029;北京化工大学生命科学与技术学院,北京,100029;北京化工大学生命科学与技术学院,北京,100029;北京化工大学生命科学与技术学院,北京,100029;北京化工大学生命科学与技术学院,北京,100029
基金项目:厦门市科学技术局产学研协同创新及科技合作项目(3502Z20172019);国家自然科学基金(21406012);双一流建设专项经费(PY201616)
摘    要:通过滤纸片法就辣椒碱单体、二氢辣椒碱单体、降二氢辣椒碱单体及辣椒素对细菌和真菌的抑制效果进行了考察,结果表明:辣椒碱单体具有明显的抑菌作用,抑菌效果明显好于二氢辣椒碱单体、降二氢辣椒碱单体和辣椒素。进一步比较发现,辣椒碱单体对5种菌株抑菌效果由大到小依次为金黄色葡萄球菌 > 大肠杆菌 > 铜绿假单胞菌 > 白色念珠菌 > 黑曲霉菌。因此,以辣椒碱单体为主要原料开发天然高效的抑菌防腐剂具有实际意义。

关 键 词:辣椒碱单体  辣椒素  滤纸片法  抑菌作用
收稿时间:2018-09-20

Comparison of antibacterial effects of capsaicin monomer,dihydrocapsaicin monomer and nordihydrocapsaicin monomer
WANG Meng,ZHAO PeiXia,ZHANG Peng,CHEN YiMing,LIU ChangXia,TAN TianWei,WANG Fang,LIU ChunQiao.Comparison of antibacterial effects of capsaicin monomer,dihydrocapsaicin monomer and nordihydrocapsaicin monomer[J].Journal of Beijing University of Chemical Technology,2019,46(3):61-65.
Authors:WANG Meng  ZHAO PeiXia  ZHANG Peng  CHEN YiMing  LIU ChangXia  TAN TianWei  WANG Fang  LIU ChunQiao
Institution:College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China
Abstract:The inhibitory effects of capsaicin monomer, dihydrocapsaicin monomer and capsaicinoids on five strains of bacteria and fungi have been studied by the filter paper diffusion method. The results showed that the antibacterial effects of capsaicin monomer were superior to those of dihydrocapsaicin monomer, and capsaicinoids. Furthermore, the antibacterial effects of capsaicin monomer on the five strains decreased in the order:Staphylococcus aureus > Escherichia coli > Pseudomonas aeruginosa > Monilia albican > Aspergillus niger. This work provides a technical reference and basic data to support the future application of capsaicin as a natural antibacterial preservative.
Keywords:capsaicin monomer                                                                                                                        capsaicinoids                                                                                                                        filter paper method                                                                                                                        antimicrobial effect
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《北京化工大学学报(自然科学版)》浏览原始摘要信息
点击此处可从《北京化工大学学报(自然科学版)》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号