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| The membrane lipid metabolism in horticultural products suffering chilling injury |
| Shu-min Liang*, Jian-fei Kuang*, Shu-juan Ji**, Qin-fang Chen***,
Wei Deng****, Ting Min*****, Wei Shan*, Jian-ye Chen* and Wang-jin Lu* |
| *State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources/Guangdong Provincial
Key Laboratory of Post-harvest Science of Fruits and Vegetables, College of Horticulture, South China Agricultural
University, Guangzhou, **College of Food, Shenyang Agricultural University, Shenyang City, ***State Key Laboratory
of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen
University, Guangzhou, ****School of Life Science, Chongqing University, Chongqing, and *****College of Food
Science & Engineering, Wuhan Polytechnic University, China |
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Abstract Horticultural commodities suffer chilling injury following exposure to extremely low temperatures, which results in visible symptoms and considerable quality loss. Therefore, it is of significance to understand the mechanism of this physiological disorder and to develop effective strategies to control it. Chilling stress causes alteration in structure and function of the plasma membrane, which is assumed to be the primary event in response to cold stress. During this process, the membrane lipid metabolism plays a pivotal role in membrane fluidity and stability. In this review, we summarized the possible roles of membrane lipid metabolism in the development of chilling injury, having the potential for developing effective strategies to alleviate chilling injury in horticultural products under refrigerated storage in practice.
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Received: 07 September 2019
Published: 12 May 2020
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Corresponding Authors:
Wang-jin Lu
E-mail: wjlu@scau.edu.cn
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Cite this article:
Shu-min Liang, Jian-fei Kuang, Shu-juan Ji, Qin-fang Chen, Wei Deng, Ting Min, Wei Shan, Jian-ye Chen, Wang-jin Lu. The membrane lipid metabolism in horticultural products suffering chilling injury. Food Qual Safet, 2020, 4(1): 9-14.
URL:
http://www.zjujournals.com/fqs/10.1093/fqsafe/fyaa001 OR http://www.zjujournals.com/fqs/Y2020/V4/I1/9
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园艺产品冷害后膜脂代谢的研究
园艺商品在极低温下遭受冷害，会造成明显的冷害症状和严重质量损失。因此，了解这种生理障碍的发生机制，制定有效的控制策略具有重要意义。低温胁迫引起质膜结构和功能的改变，被认为是冷应激的主要反应。在此过程中，脂质代谢对膜的流动性和稳定性起着至关重要的作用。本文综述了膜脂质代谢在冷害发生中的可能作用，为实际应用中开发减轻冷害的有效措施提供了可能。
关键词：
细胞膜,
低温损伤,
果蔬,
脂质代谢
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