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Position: Home > Articles > Bioassay of 10 Kinds of Chinese Herbs Extracts for Antifungal Activity in Vitro Journal of Henan Agricultural Sciences 2005 (6) 49-51

10种中药提取物的离体抑菌活性测定

作  者:
张应烙;尹彩萍;赖伟明;王祥胜
单  位:
井冈山师范学院生命科学系
关键词:
植物源杀菌剂;中药提取物;抑菌活性
摘  要:
以10种中药丙酮提取物为材料,测定了其对几种病菌的生物活性。结果表明:在供试质量浓度为0 .0 5 g/ml时,桂枝提取物对所有供试菌菌丝生长的抑制效果最好,抑制率均为10 0 % ;藿香和木香提取物对菌丝生长抑制活性次之,对5种供试菌中的至少4种抑制率在75 %以上;淫羊藿提取物抑菌活性也较好,对其中3种供试菌抑制率在6 0 %以上。在供试质量浓度为0 .1g/ml时,桂枝和黄柏提取物能强烈抑制棉花枯萎病菌的孢子萌发,抑制率均为10 0 % ;藿香、木香和木鳖子提取物对孢子萌发抑制活性次之,抑制率均在75 %以上。
译  名:
Bioassay of 10 Kinds of Chinese Herbs Extracts for Antifungal Activity in Vitro
作  者:
ZHANG Ying-lao, YIN Cai-ping, LAI Wei-ming, WANG Xiang-sheng(Department of Life Science,Jinggangshan Normal College,Ji'an 343009,China)
关键词:
Botanical fungicides; Chinese herbs extracts; Antifungal activity
摘  要:
The effects of 10 kinds of Chinese herbs actone extracts on hypae growth and spore germination were evaluated and measured. The Cinnamomum cassia extract can completely stopped the growth of mycelia of all kinds of fungi at the concentration of 0.05 g/ml with 100% inhibiting rate,following by the extracts of Agastache rugosus and Aucklandia lappa with 75% inhibiting rates on at least 4 kinds of fungi. The Epimedium brevicornum extract have more than 60% inhibiting rates on 3 kinds of fungi. The extracts of Cinnamomum cassia and Phellodendron amurense had 100% inhibiting rates and the extracts of Agastache rugosus , Aucklandia lappa and Momordica cochinchinensis had more than 75% inhibiting rates on germination of Fusarium oxysporum f. sp. vasinfectum at the concentration of 0.1 g/ml.

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