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通过采摘前的应用,提高夏季黑葡萄的收获后储存质量和树皮成分

Yaoying Zeng¹, Hui Su¹, Le Xie²

¹National Engineering Research Center for Rice and By-product Deep Processing, Hunan Key Laboratory of Processed Food for Special Medical Purpose, School of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China.

Food chemistry: X

|December 1, 2025

概括

收割前的处理提高了葡萄的储存质量,通过增加皮质和提高抗氧化能力. 花期应用在保存方面产生了最好的结果.

科学领域:

园艺科学园艺科学
植物生理学植物生理学
食品科学食品科学食品科学

背景情况:

水果存储质量对于市场性至关重要.
皮和活性氧物种 (ROS) 代谢影响收获后的表现.
收获前的处理提供了一种提高水果弹性的策略.

研究的目的:

为了调查预收割化对"夏季黑色"葡萄树皮的影响.
为了将这些变化与水果储存质量和ROS代谢相关联.
为了确定应用的最佳发育阶段.

主要方法:

化 (5g/L) 在开花,结果和化阶段应用.
皮质组成和含量的分析.
评估储存质量指标 (减肥,坚固,脱落) 和ROS代谢标志物 (酶和非酶抗氧化剂,脂质过氧化).

主要成果:

处理增加了皮质含量,并保留了它的结构.
经过处理的葡萄显示体重减轻,果脱落以及更高的坚硬度,糖,酸和原蛋白.
花期治疗显示出优异的结果,氧化应激标志物减少,抗氧化酶活性增强.

结论:

采摘前的应用通过调节皮质来改善"夏季黑"葡萄的储存质量.
治疗有效调节ROS代谢,增强抗氧化能力.
在开花阶段的应用为水果的保存提供了最重要的好处.

关键词:

抗氧化能力的抗氧化能力.抗氧化酶酶是一种抗氧化酶.果物保存的方法果物保存的方法葡萄果是葡萄的果实,葡萄果是葡萄的果实.在收获前进行处理.反应性氧物种 (ROS) 是一种反应性氧物种.

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