1-Methylcyclopropene Containing-Paper Enhances the Storability of Anxi Persimmon by Regulating Energy Metabolism

Future Postharvest and Food Pub Date : 2026-03-26 Epub Date: 2025-12-01 DOI:10.1002/fpf2.70033

Lingzhen Zeng, Lili Shi, Yuzhao Lin, Yixiong Lin, Hetong Lin, Hui Wang

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Abstract

In present work, the impacts of 1-MCP containing-paper treatment on the storability of Anxi persimmon fruit and its relationship with energy metabolism were evaluated. The results indicated that, during storage, in comparison to control persimmon, the 1.35 μL L⁻¹ 1-MCP-treated persimmon displayed higher commercially acceptable fruit rate (CAFR), delayed the change of fruit color, and maintained higher energy charge and ATP content. Additionally, during mid-late storage, the 1-MCP-treated samples showed the enhanced activities of H⁺-ATPase, Ca²⁺-ATPase, and Mg²⁺-ATPase on the membranes of plasma, vacuole, and mitochondrion. These outcomes revealed that 1-MCP containing-paper delayed the color change and maintained higher CAFR in postharvest Anxi persimmon fruit were attributed to the increased ATPases activities and higher energy level. Therefore, 1-MCP containing-paper treatment can enhance the storability of Anxi persimmon fruit by regulating energy metabolism.

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含甲基环丙烯纸通过调节能量代谢提高安溪柿的贮藏性

研究了含1-MCP纸处理对安溪柿果实贮藏性的影响及其与能量代谢的关系。结果表明，在贮藏过程中，与对照相比，1.35 μL L−11 1- mcp处理的柿子具有更高的商业可接受果率（CAFR），延缓了果实颜色的变化，保持了更高的能量电荷和ATP含量。此外，在中后期储存期间，1- mcp处理的样品显示血浆、液泡和线粒体膜上的H+- atp酶、Ca2+- atp酶和Mg2+- atp酶活性增强。结果表明，1-MCP对安西柿采后颜色变化的延缓和CAFR的维持与ATPases活性的增加和能量水平的提高有关。因此，含1-MCP纸处理可以通过调节能量代谢来提高安溪柿果实的贮藏性。

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Future Postharvest and Food

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