中草药及其配伍的水浸出物的抑菌作用

The Bacteriostasic Effect of the Chinese Herbal Medicine and its Matchings Water-extraction

采用了具有良好抑菌作用的鱼腥草、黄芩、丁香等１０种中草药作为对象，对１０种中草药及其配伍进行温水浸泡，取其水浸出液，用测定抑菌圈法来判断其抑菌效果．结果表明，在相同条件下，某些中草药及其配伍的水浸出物相对１％苯甲酸钠和１０％山梨酸钾（二者取其最佳抑菌浓度）具有更明显的抑菌防霉效果．

This paper studies eleven kinds of Chinese Herbal Medicine,which have better antiseptic and bacteriostatic effect.The herbs are extracted with water of mild temperature,and bacteriostasic effect of the extractives is tested.The results indicate that in the same condition some of the extractives or their matchings take more obviously bacteriostasic effect than sodium benzoate and potassium sorbate.