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红茶菌和中草药红茶菌体外抑制霍乱弧菌的研究

2015-07-13蒋小强邱红辉符乃方等

安徽农业科学 2015年7期

蒋小强 邱红辉 符乃方等

摘要[目的] 研究红茶菌和中草药红茶菌在体外对霍乱弧菌的抑制作用。 [方法] 采用试管稀释法(MIC),研究红茶菌与中草药红茶菌对霍乱弧菌的体外抑制作用。 [结果] 红茶菌与中草药红茶菌对霍乱弧菌都具有一定的抑菌作用,尤其是中草药红茶菌原液对高浓度的霍乱弧菌具有显著的抑菌作用。[结论]与红茶菌相比,中草药红茶菌对霍乱弧菌具有显著的抑菌作用,在临床上可用于对霍乱弧菌感染的预防。

关键词红茶菌;中草药红茶菌;霍乱弧菌;抑制

中图分类号S188+.4文献标识码A文章编号0517-6611(2015)07-004-03

Study on Inhibition of Vibrio cholerae by Kombucha and Chinese Herbal Kombucha in vitro

JIANG Xiao-qiang1, QIU Hong-hui1, FU Nai-fang2, JIANG Sheng-jun2* et al

(1. Center for Animal Disease Control and Prevention, Dongfang Animal and Husbandry Bureau, Dongfang, Hainan 570100; 2. Tropical Crop Germplasm Resources Institute, China Academy of Tropical Agricultural Sciences, Danzhou, Hainan 571737)

Abstract[Objective] To study the inhibitory effects of Vibrio cholerae by kombuchab and Chinese herbal kombucha in vitro. [Method] Using the tube dilution method to study the inhibition effect of Vibrio cholerae by kombuchaand Chinese herbal kombucha in vitro. [Result] Both Kombucha and Chinese herbal kombucha have antibacterial effects for Vibrio cholerae, and Chinese herbal Kampuchea has strong antibacterial effect for Vibrio cholerae with high concentration. [Conclusion] Compared with kombucha, Chinese herbal Kombucha has antibacterial effect significantly on Vibrio cholerae, which would be used to prevent clinical infection of Vibrio cholerae.

Key wordsKombucha; Chinese herbal kombucha; Vibrio cholerae; Inhibition

红茶菌保健饮料是一种由醋酸杆菌、酵母菌和乳酸菌等发酵红茶糖水所形成的微生态茶饮料。国内外医学界多年的研究和医学实践表明,饮用红茶菌饮料能有效预防和治疗多种慢性疾病,如预防癌症、治疗消化不良、缓解关节炎、治疗高血压等[1]。此外,红茶菌自身不仅易于存活和繁殖,而且具有很强的杀菌、拮抗和抑菌作用[2]。红茶菌的主要抑菌成分为有机酸、茶叶提取液成分以及红茶菌产生的抑菌蛋白成分[3-9]。为了进一步增强红茶菌的抑菌活性,除添加茶叶外,还添加甘草、菊花、罗汉果、啤酒花等中草药,制备出新型中草药红茶菌制剂[10]。霍乱弧菌是一种能特异引起人体剧烈腹泻症状的病菌。霍乱弧菌的主要致病机理是它主要分泌霍乱肠毒素与小肠黏膜上皮受体结合且进入细胞膜,作用于腺昔酸环化酶,使得ATP转变为cAMP,小肠上皮细胞分泌功能亢进,导致严重腹泻和呕吐[11]。……

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