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在"唐山苏里"梨的表面发育和1-MCP干预期间的动态代谢变化

Zhihong Feng^1,2, Jiaxin Chang¹, Zhenfeng Gao¹

¹College of Food Science and Engineering, Shanxi Agricultural University, Taiyuan 030031, China.

Foods (Basel, Switzerland)

|February 27, 2026

概括

1-甲基cyclopropene (1-MCP) 通过重编程水果新陈代谢,防止梨的表面烧伤. 这种乙烯抑制剂将代谢途径从损伤转移到保护性化合物,减少收获后损失.

科学领域:

植物生理学植物生理学
收获后的生物学
代谢学代谢学代谢学

背景情况:

表面烧伤是梨子收获后的主要疾病,造成了重大的经济损失.
在发育过程中的代谢变化和1-甲基cyclopropene (1-MCP) 的作用尚未完全理解.

研究的目的:

为了研究梨的表面发育期间的代谢变化.
阐明1-MCP抑制表面灼热的机制.

主要方法:

用生理学评估和非目标代谢学来分析"唐山苏里"梨.
用KEGG和相关联网络分析来理解代谢重编程.

主要成果:

对照梨显示了不断升级的生理干扰,包括氧化应激和代谢失调.
1-MCP作为乙烯对抗剂和代谢调节剂,减少促进烧伤的化合物.
1-MCP促进了保护性类和黄类的合成,增强了抗氧化能力和细胞平衡.

结论:

1-MCP在梨中触发了全面的代谢重编程,使它们从发烧发展途径转移.
这项研究为使用1-MCP通过代谢向控制收获后梨损失提供了机制基础.

关键词:

皮鲁斯·布雷茨施尼德里耶里代谢重编程是指代谢重编程.烯胺的生物合成.生理障碍是一种生理障碍.没有目标的代谢学.

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