Synergistic effect of Lentinula edodes and Pichia membranefaciens on inhibition of Penicillium expansum infections

文献类型： 外文期刊

第一作者： Wang, Jie

作者： Wang, Jie;Xia, Xiao-Ming;Li, Peng-Peng;Wang, Kai-Yun;Wang, Hong-Yan

作者机构：

关键词： Biocontrol; Lentinula edodes; Pichia membranefaciens; Induced resistance; Penicillium expansum; Apple fruit

期刊名称：POSTHARVEST BIOLOGY AND TECHNOLOGY （ 影响因子：5.537； 五年影响因子：5.821 ）

ISSN： 0925-5214

年卷期： 2013 年 81 卷

页码：

收录情况： SCI

摘要： The feasibility of using a lyophilized culture filtrate (LCF) from Lentinula edodes at different concentrations to improve the efficacy of Pichia membranefaciens in controlling postharvest blue mold decay in apple fruit was investigated. Application of LCF alone was effective in inhibiting the blue mold rot in apple fruit wounds in a dose-dependent manner. Moreover, the biocontrol activity of P. membranefaciens against blue mold caused by Penicillium expansum in apple fruit could be enhanced by addition of LCF. The combination of P. membranefaciens and LCF resulted in a more effective control than individual treatment of P. membranefaciens or LCF alone. The combined treatment induced higher phenolic accumulation and the upregulation of superoxide dismutase, catalase, ascorbate peroxidase, chitinase and beta-1,3-glucanase activities in fruit than LCF or yeast alone, and resulted in a lower lesion diameter and disease incidence. The use of LCF may be an effective method to improve the biological activity of P. membranefaciens, and induced host defenses appear to contribute to the control mechanism of P. membranefaciens and LCF. (C) 2013 Elsevier B.V. All rights reserved.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序