新疆产蜂胶提取物对农作物病原真菌的抗性作用  

Chemical Composition and Anti-fungal Properties of Xinjiang Propolis Extracts against Agricultural Phytopathogenic Fungi

作　　者：阿米尼姑丽.买买提 木塔力甫.艾买提 尼砸木.艾海提 布威海丽且姆.阿巴拜科日 依米提.热合曼 

机构地区：[1]新疆大学生命科学与技术学院,乌鲁木齐830046

出　　处：《新疆农业科学》2011年第9期1716-1722,共7页Xinjiang Agricultural Sciences

基　　金：新疆大学博士启动基金项目(BS060104);国家自然科学基金项目(30860076)

摘　　要：【目的】分析新疆蜂胶的化学成分并研究其抗菌活性。【方法】用超声波提取法提取蜂胶,采用GC-MS联用技术鉴定其化学成分,通过最小抑菌浓度试验和抑菌试验来测定蜂胶的抗真菌活性。【结果】从蜂胶的乙醇提取物中鉴定出23种化合物。蜂胶对不同真菌表现出不同的抗菌活性,对不同植物病原真菌的抑菌率为16.7%～39.6%,最小抑菌浓度为2.0～4.0 mg/mL。【结论】新疆蜂胶具有广谱的抑菌活性,对某些重要植物病原菌有一定防控作用。[ Objective] The purpose of this project was to analyze the chemical composition of Xinjiang propolis extracts and investigate its antifungi activity. [ Method ] Ultrasonic was used to extract propolis and Gas Chromatography -Mass Spectrometry were applied to identify its chemical composition. Through the tests of minimum inhibitory concentrations （MIC） and mycelial growth inhabitation, its antifungal activity assays were determined. [ Result]twenty- three compounds were identified in ethanol- extracted propolis （EEP）. Propolis displayed different antifungi actions depending on the type of fungi tested. It showed the antifungi activity range was from 16.7% to 39.6% and minimum inhibitory concentration range was from 2.0 to 4.0mg/ mL against the tested phytopathogenic fungi as a mycelial growth inhibitor. [ Condusion ] The results obtained in this study demonstrated that Xinjiang propolis extracts possessed a wide range spectrum of fungistatie activity and could become an alternative to controlling certain important plant fungal diseases.

关 键 词：蜂胶 化学成分 抗菌活性 GC/MS 

分 类 号：S896.6[农业科学—特种经济动物饲养]