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| 长裙竹荪正己烷提取物化学组成及抑菌活性研究 | |
| 引用本文： | 陈敬华,胡准,郑化,邓超,马莉,李惠森.长裙竹荪正己烷提取物化学组成及抑菌活性研究[J].天然产物研究与开发,2012,24(7):905-909. |
| 作者姓名： | 陈敬华 胡准 郑化 邓超 马莉 李惠森 |
| 作者单位： | 1. 江南大学医药学院,无锡,214122 2. 武汉理工大学化学工程学院,武汉,430070 3. 无限极(中国)有限公司,广州,510665 |
| 基金项目： | 国家自然科学基金资助项目(50873080);无限极(中国)有限公司企业合作项目(DT产品中活性多糖质控技术及其核心多糖构效关系研究) |
| 摘 要： | 以正己烷为溶剂,对长裙竹荪子实体进行索氏提取,提取率为1.36%。应用GC-MS对提取物的化学成分进行分析,Rxi-1ms柱分离,质谱解析鉴定出55种成分,其中23种成分是首次从竹荪属中检测出来,其主要成分为:羧酸、醇、酮、倍半萜、芳香烃、酯等。提取物对伤寒杆菌、金黄色葡萄球菌、变形杆菌和枯草芽孢杆菌有很好的抑制作用。 |
| 关 键 词： | 长裙竹荪 正己烷 化学成分 抑菌作用 |
Chemical Composition and Antimicrobial Activity of the Extracts with n-Hexane from Dictyophora indusiata |
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| CHEN Jing-hua , HU Zhun , ZHENG Hua , DENG Chao , MA Li , LI Hui-sen.Chemical Composition and Antimicrobial Activity of the Extracts with n-Hexane from Dictyophora indusiata[J].Natural Product Research and Development,2012,24(7):905-909. | |
| Authors: | CHEN Jing-hua HU Zhun ZHENG Hua DENG Chao MA Li LI Hui-sen |
| Institution: | 1School of Medicine and Pharmaceutics,Jiangnan University,Wuxi 214122,China;2School of Chemical Engineering, Wuhan University of Technology,Wuhan 430070,China;3Infinitus Company,Guangzhou 510665,China |
| Abstract: | The dry fruiting body of Dictyophora indusiata was extracted by n-hexane at 70 ℃ and the extraction rate was 1.36%.The chemical composition of the extracts had been identified by GC-MS with a column of Rxi-1ms.Fifty-five components had been identified and twenty-three compounds among them were detected from D.indusiata for the first time.The major components were carboxylic acids,alcohols,ketones,sesquiterpenes,aromatics,and esters.The extract showed a significant antimicrobial activity to Salmonella typhosa,Staphylococcus aureus,Bacterium vulgare and Bacillus subtilis. |
| Keywords: | fruiting body of D indusiata n-hexane chemical composition antimicrobial activity |
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