文章基本信息

标题：Isolation and Identification of Morchella Pathogenic Fungi and Determination of In Vitro Antibacterial Activity of 30 Plant Essential Oils
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作者：Qiyu Lu ; Ji Liu ; Caihong Tu 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2019
卷号：136
页码：1-4
DOI：10.1051/e3sconf/201913606005
语种：English
出版社：EDP Sciences
摘要：In order to develop natural antistaling agent forMorchellapreservation, reduce environmental pollution problems. In this experiment, the fungus pathogenic fungi were isolated and identified, and the antibacterial activity of the pathogen was determined by using 30 plant essential oils. The results showed that the fungal strain YDJ-S was isolated from the naturally occurringMorchella, belonging to theFusarium proliferatum, which showed obvious pathogenicity. In vitro antibacterial experiments of essential oils show that in 30 kinds of essential oils, five essential oils of Basil, Cinnamon, Litsea cubeba, Clove and Garlic have obvious inhibitory effect on strain YDJ-S, and the inhibition rate is 100% at 1000 μl/L. Basil essential oil has the most obvious inhibitory effect on the minimum inhibitory concentration and minimum bactericidal concentration of strain YDJ-S, the minimum inhibitory concentration is 250 μl/L, and the minimum bactericidal concentration is 1000 μl/L, to lay the theoretical foundation for further research.