安徽农业科学2012，Vol.40Issue(32)：15597-15599,3.
不同品种辣椒乙醇提取物抑菌活性的研究
Study on Antimicrobial Activities of Ethanol Extracts of Capsicum Fruits
摘要
Abstract
[ Objective ] The research aimed to provide the basis for the baeteriostasis of capsicum of different cultivars in different parts. [ Method] With the alkaline ethanol method,capsaicin was extracted from three kinds of capsicum fruits,peels and seeds. Their antimicrobial activities against Staphylococcus aureus,Saccharomyces cerevisiae,Asergillus niger were studied. [Result]The sequence of capsaicin level in three capsicum fruit extracts was chaotian chilies,wild chilies,followed by long chilies.The capsaicin content in fruit peers was 1.5 -3.9 times higher than that in seeds. In the concentration range of 0.5- 1.5 mg/ml, the antimicrobial activities of ethanol extracts of three kinds of capsicum fruits were obvious, and the wild chilies were the highest. The chaotian chilies and the long chilies had the same level in antimicrobial activities. [Conclusion]The fruit peel and the seed of three kinds of chilies contained capsicum, and had the good broad-spectrum inhibitory activity.关键词
辣椒素/碱性乙醇法/抑菌活性Key words
Capsaicin/ Alkaline ethanol method/ Antimicrobial activities分类
农业科技引用本文复制引用
黄肖苗,唐华丹,郑雁萍,张姣姣,周宜君..不同品种辣椒乙醇提取物抑菌活性的研究[J].安徽农业科学,2012,40(32):15597-15599,3.基金项目
国家民委教学改革与质量建设研究项目(11005) （11005）
北京市基础性学科专业人才培养模式改革项目(2011) （2011）
中央民族大学本科生研究训练项目(URTP2011110085). （URTP2011110085）
