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低频交替电磁场对收获后保存三普通的影响

Qunhui Dong¹, Jiamiao Hu¹, Yihui Lu¹

¹College of Food Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China.

Foods (Basel, Switzerland)

|July 12, 2025

概括

低频交替电磁场 (LF-AEMF) 通过减少损坏和保持质量,有效地保护了萨图马 mandarins. 这项创新技术显示出延长水果和蔬菜的保质期的前景.

科学领域:

农业科学农业科学
食品科学食品科学食品科学
生物物理学的生物物理.

背景情况:

延长水果和蔬菜的保质期对于减少收获后损失至关重要.
低频交替电磁场 (LF-AEMF) 是一种新兴的食品保存技术.
了解LF-AEMF对生理过程的影响是优化其应用的关键.

研究的目的:

评估不同强度的LF-AEMF对收获后保存萨图马普通的有效性.
评估LF-AEMF对关键质量参数和储存期间普通生理变化的影响.
探索LF-AEMF在延长类水果储存寿命方面的潜力.

主要方法:

萨祖马 mandarins 用不同强度的 LF-AEMF (1300, 1800, 2500 V) 进行了治疗.
测量了收获后的质量参数,包括体重减轻,呼吸速率,甲 (MDA),可定位酸度 (TA) 和维生素C (Vc).
使用电子鼻子 (E-nose) 和低场核磁共振 (NMR) 来分析风味特征和水的状态.

主要成果:

与对照组相比,LF-AEMF治疗显著降低了体重减轻,呼吸速率和MDA含量.
经过处理的普通保留了更高水平的TA,Vc和氨氨酸氨基酶 (PAL) 活性.
电子鼻子和核磁共振分析表明,LF-AEMF处理的水果中,内在风味的保存优越,自由水损失减少.

结论:

LF-AEMF是一种有前途的技术,可以提高收获后的质量,并延长satsuma mandarins的保质期.
这些发现表明,LF-AEMF可以调节生理过程,以减轻衰老和质量退化.
这项技术有可能应用于各种水果和蔬菜的长期储存.

关键词:

交替电磁场的交替电磁场是什么类水果是一种类水果.电磁场强度的电磁场强度.收获后的储存储存.萨图马 (Satsuma) 的普通话是一种普通话.

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