植物精油对真菌微生物抑制作用的研究进展

Advances in the inhibitory effects of essential oils on fungi

随着消费者对绿色产品的要求越来越高,人们开始考虑用天然植物精油作为抑菌剂代替化学合成杀菌剂。精油是从植物中分离的天然杀菌剂,具有对抗多种病原微生物的活性,在抑制真菌病害和减少真菌毒素积累方面具有较好的功效,逐渐被广泛应用于食品防腐保鲜、化妆品、医药等领域。该文综述了不同植物精油的化学组成和抑菌作用,分析了植物精油的抑菌机制,最后讨论了植物精油作为抑菌防霉剂的应用及研究进展,以期为探寻安全的天然抑菌剂提供参考。

With the increasing demand of consumers for green products,people are considering using natural plant essential oils as bacteriostatic agents instead of chemical synthetic fungicides.Essential oils(EOs)are natural fungicides isolated from plants,which has the activity against various pathogenic microorganisms.It has a good effect in inhibiting fungal diseases and reducing the accumulation of fungal toxins,which is gradually widely used in food preservation,cosmetics,medicine and other fields.In this paper,the chemical composition and bacteriostatic effect of different plant EOs were reviewed,and its bacteriostatic mechanism was analyzed.Finally,the application of plant essential oils as antifungal agents and the research progress were discussed to provide a reference for the research of safe natural bacteriostatic agents.