Observation on bacteriostatic activity of Chinese medicine decoction on air
中药煎煮法对空气抑菌性观察

摘要

目的 探究不同中药煎煮法对空气抑菌性的影响效果。方法 采用单纯随机方法将 12 间病房 分为三组，苍薄组（n=4）、苍艾组（n=4）、消毒机组（n=4）。对比三组不同消毒时间段的细菌培养结果。 结果 消毒前后，三组细菌培养结果之前均无差异，即 P＞0.05；各组消毒结果两两比较，消毒后不同时间 与消毒前差别有统计学意义（P＜0.05），而消毒后不同时间之间比较无统计学意义（P＞0.05）。苍薄组、 苍艾组在空气消毒 2h 后对空气仍有一定的消毒作用，空气消毒机组细菌菌落数有一定的上升趋势。结论 中 药消毒法的合理运用能够对空气进行必要消毒处理，使空气得到净化，不仅经济性明显且不会对人体带来 刺激与负面影响，值得推广。

Abstract

Objective To explore the effect of different decoction methods of traditional Chinese medicine on the bacteriostasis of air.
Methods Twelve wards were randomly divided into three groups: Cangbo group (n=4), Cangai group (n=4) and disinfection group (n=4). The bacterial culture results of the three groups in different disinfection periods were compared.
Results Before and after disinfection, there was no difference in the results of bacterial culture among the three groups, that is, P > 0.05. A pairwise comparison of disinfection results among all groups showed that there was statistical significance between different time after disinfection and before disinfection (P < 0.05), but there was no statistical significance between different time after disinfection (P > 0.05). The Cangbo group and Cangai group still had a certain disinfection effect on the air after 2 hours of air disinfection, and the number of bacterial colonies in the air disinfection unit had a certain increasing trend.
Conclusion   The reasonable application of traditional Chinese medicine disinfection can carry out necessary disinfection treatment on the air and purify the air. It is not only economical, but also does not bring irritation and negative impact on the human body. It is worth promoting.