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两种贝品种的水果微生物群和代谢物的比较分析:对水果质量和收获后疾病控制的影响

Zhiliang Xie¹, Shipei Zheng², Surui Yang²

¹Wenzhou Vocational College of Science & Technology, Wenzhou 325006, PR China.

Food chemistry: X

|July 23, 2025

概括

贝果的微生物组和代谢组因品种和果园而异. 种植的Dongkui具有较低的多样性和更高的myricetin,而Dingao具有更高的多样性,氨基酸和更多的病原体,需要有针对性的保存策略.

科学领域:

植物科学植物科学
微生物学微生物学
农业科学农业科学

背景情况:

果实微生物组显著影响果实质量和收获后的特征.
了解特定种类的微生物群落对于作物改进至关重要.

研究的目的:

描述两个贝 (Myrica rubra) 品种 (DongKui和Dingao) 的水果微生物组和代谢组.
研究不同果园的微生物组合和代谢概况之间的相关性.
识别潜在的生物控制剂和评估疾病风险.

主要方法:

高通量测序用于微生物组分析.
气相色谱-质谱 (GC-MS) 用于代谢学.
对微生物多样性,社区组成和代谢物概况的比较分析.

主要成果:

东表现出较低的微生物多样性 (由Hyphozyma,Papiliotrema和1174_901_12主导) 和更高的myricetin.
丁显示出更大的微生物多样性 (Hannaella,Uwebraunia,Pantoea),更高的氨基酸,并拥有更多的植物病原体 (Colletotrichum,Uwebraunia).
菌的多样性取决于种类;细菌的组成因果园而异. 确定了16种不同的代谢物.

结论:

贝微生物组和新陈代谢组依赖于种类和果园.
种植Dingao呈现出更高的疾病易感性,由于增加了植物病原体.
这些发现支持开发基于微生物组的战略,以改善和保存海的质量,Aureobasidium被确定为潜在的生物控制剂.

关键词:

贝果是一种贝果的果实.疾病控制疾病控制果实中的微生物组.在GCMS中使用.高通量测序的高通量测序代谢物的代谢物.质量维护质量维护质量维护

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