Lv Xinran, Ma Huanhuan, Lin Yang, Bai Fengling, Ge Yonghong, Zhang Defu, Li Jianrong
1College of Food Science and Engineering, Bohai University, 19 Keji Road, Songshan New District, Jinzhou, 121013 Liaoning China.
National and Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, 121013 Liaoning China.
J Food Sci Technol. 2018 Sep;55(9):3703-3711. doi: 10.1007/s13197-018-3300-1. Epub 2018 Jul 10.
The antifungal effect of C10 on pink rot caused by and its application in muskmelon fruit were investigated. Cell-free supernatant (CFS) produced by C10 strongly inhibited the growth of and seriously damaged the structures of spores and mycelia of . Acid compounds produced by C10 were the major antifungal substances and exhibited a narrow pH range from 3.5 to 6.5. Application of the CFS on muskmelon fruit reduced the contamination zone of by enhancing the activities of defensive enzymes (phenylalanine ammonialyase, peroxidase and polyphenoloxidase) and promoting the accumulation of phenolics and flavonoids. These results suggested that C10 could be used as a biocontrol agent to control pink rot caused by in muskmelon fruit.
研究了C10对[病原菌名称]引起的粉红腐病的抑菌作用及其在甜瓜果实中的应用。C10产生的无细胞上清液（CFS）强烈抑制[病原菌名称]的生长，并严重破坏其孢子和菌丝体的结构。C10产生的酸性化合物是主要的抑菌物质，其pH范围较窄，为3.5至6.5。将CFS应用于甜瓜果实，通过增强防御酶（苯丙氨酸解氨酶、过氧化物酶和多酚氧化酶）的活性以及促进酚类和黄酮类化合物的积累，减少了[病原菌名称]的污染区域。这些结果表明，C10可作为一种生物防治剂来控制甜瓜果实中由[病原菌名称]引起的粉红腐病。
