Effects of simulated transport vibration on storage quality and cell wall metabolism of Actinidia arguta

IF 2.7 2区农林科学 Q1 ENTOMOLOGY

Journal of Stored Products Research Pub Date : 2025-06-26 DOI:10.1016/j.jspr.2025.102738

Hongli Ren , Jiabao Wang , Guanlin Qian, Song Pan, Heran Xu, Miao Yan, Huanyu Wang, Guang Xin

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Abstract

Actinidia arguta is rich in nutritional value and has a sweet and sour flavor. However, the postharvest transportation preservation of A. arguta still needs further improvement. Vibration damage to fresh fruit caused by post-harvest transport can significantly affect storage quality and result in quality loss. This study investigated the effects of vibration during transportation on storage quality (sensory, physicochemical, nutritional quality) and cell wall metabolism of A. arguta. The results indicated that simulated transport vibration facilitated the wrinkling of the fruit and the decline in firmness during storage, leading to a reduction in sensory scores at the end of storage. It also intensified decay and weight loss, while accelerating the degradation of vitamin C (Vc) due to vibration stress and mechanical damage. Additionally, the breakdown of original pectin and the generation of soluble pectin were promoted, accompanied by increased activity of PG, PME, and PL enzymes during storage. In conclusion, simulated transport vibration significantly expedited the quality deterioration of A. arguta during storage, resulting in a marked reduction in fruit quality. Therefore, minimizing transportation vibrations plays a crucial role in maintaining product quality during storage and transit in the supply chain logistics of A. arguta. This study provides a theoretical basis for the subsequent solution of the problems of the A. arguta after transport and promotes the sustainable development of A. arguta industry.

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模拟运输振动对软枣猕猴桃贮藏品质和细胞壁代谢的影响

软枣猕猴桃营养价值丰富，具有酸甜风味。然而，软枣采后运输保存技术还有待进一步完善。鲜果采后运输过程中产生的振动损伤会严重影响贮藏质量，造成品质损失。研究了运输过程中振动对软枣贮藏品质（感官、理化、营养品质）和细胞壁代谢的影响。结果表明，模拟输运振动促进了果实在贮藏过程中的起皱和硬度下降，导致贮藏末期感官评分下降。它还加剧了腐烂和重量损失，同时由于振动应力和机械损伤加速了维生素C （Vc）的降解。此外，在贮藏过程中促进了原始果胶的分解和可溶性果胶的生成，同时PG、PME和PL酶活性增加。综上所述，模拟运输振动显著加速了软枣果实在贮藏过程中的品质劣化，导致果实品质显著下降。因此，最大限度地减少运输振动对保持胡瓜在储存和运输过程中的产品质量起着至关重要的作用。本研究为后续解决胡瓜运输后的问题提供理论依据，促进胡瓜产业的可持续发展。

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来源期刊

Journal of Stored Products Research 生物-昆虫学

CiteScore

5.70

自引率

18.50%

发文量

112

审稿时长

45 days

期刊介绍： The Journal of Stored Products Research provides an international medium for the publication of both reviews and original results from laboratory and field studies on the preservation and safety of stored products, notably food stocks, covering storage-related problems from the producer through the supply chain to the consumer. Stored products are characterised by having relatively low moisture content and include raw and semi-processed foods, animal feedstuffs, and a range of other durable items, including materials such as clothing or museum artefacts.