【作者】 姜麗; 包海鷹;
【Author】 JIANG Li,BAO Hai-ying(College of Traditional Chinese Medicine,Jilin Agricultural University,Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi,Changchun Jilin 130118)
【機(jī)構(gòu)】 吉林農(nóng)業(yè)大學(xué)中藥材學(xué)院食藥用菌教育部工程研究中心;
【摘要】 首次采用濾紙擴(kuò)散法和平板涂布法對木蹄層孔菌Fomes fomentarius(L.:Fr.)Kick.子實(shí)體的水、甲醇、丙酮、乙酸乙酯、氯仿、石油醚等提取物進(jìn)行了抑菌活性研究。結(jié)果表明,木蹄層孔菌各提取物對白色念珠菌JLC31680、白色念珠菌JLC31681、大腸桿菌ATCC 8099、金黃色葡萄球菌ATCC 6538均有不同程度的抑制作用。其中水提物與其他5個提取物相比,對金黃色葡萄球菌ATCC 6538的抑制作用最強(qiáng),其次對大腸桿菌ATCC 8099,當(dāng)濃度為100 mg.mL-1時,抑制率分別為95.54%和73.80%,最小抑菌濃度(MIC)分別是50 mg.mL-1、25 mg.mL-1。對白色念珠菌JLC31680和白色念珠菌JLC31681的抑制作用也較為明顯,當(dāng)濃度為100 mg.mL-1時,抑菌率分別為33.06%和26.67%,最小抑菌濃度(MIC)分別是12.5 mg.mL-1、50 mg.mL-1。甲醇提取物與其他5個提取物相比,對大腸桿菌ATCC 8099和金黃色葡萄球菌ATCC 6538的抑制作用最強(qiáng),當(dāng)濃度為50 mg.mL-1時,抑菌率分別為99.39... 更多還原
【Abstract】 The antimicrobial activity of water extract,MeOH extract,acetone extract,EtOAc extract,chloroform extract and petroleum ether extract from fruiting body of Fomes fomentarius were studied in the paper by the paper diffusion method and plate coating method for the first time.The results indicated that all extracts of F.fomentarius had different degrees of inhibitory activity on Candida albicans JLC31680,Candida albicans JLC31681,Escherichia ATTC8099 and Aureus ATCC 6538.The water extraction had ob... 更多還原
【關(guān)鍵詞】 木蹄層孔菌; 白色念珠菌; 大腸桿菌; 金黃色葡萄球菌; 抑菌活性;
【Key words】 Fomes fomentarius; Candida albicans; Escherichia; Aureus; Antimicrobial activity;
【文獻(xiàn)出處】 中國食用菌, Edible Fungi of China, 編輯部郵箱 , 2011年02期 【DOI】CNKI:SUN:ZSYJ.0.2011-02-016
【分類號】R285