数字农科院2.0

Phenylalanine application enhances resistance metabolite accumulation and antioxidant capacity to alleviate chilling injury in postharvest nectarines

文献类型： 外文期刊

作者： Yudong Liu;Jinlong Wu;Yong Li;Wei Deng;Zhengguo Li;Ke Cao;Lirong Wang

作者机构：

关键词： Antioxidant;Cell wall metabolism;Cold storage;Hormone signaling;Peach fruit

期刊名称： Postharvest Biology and Technology

ISSN： 0925-5214

年卷期： 2025 年 231 卷

页码：

收录情况： SCIE（2025版）

摘要： Peach fruit soften rapidly after picking, and cold storage is a common approach to extend the shelf life of peaches, but long-term low temperature storage is prone to cause chilling injury. In this study, phenylalanine (Phe) application effectively alleviated chilling injury in nectarine fruit, metabolome and transcriptome analyses revealed that multiple resistance pathways were induced by Phe treatment. Phe regulated primary and secondary metabolism, and the expression of several sugar metabolism genes was elevated following Phe treatment. The increased total flavonoids and total carotenoids contents in Phe-treated fruit maintained fruit nutrition and helped improve the free radical scavenging capacity. Phe treatment enhanced the activity of several antioxidant enzymes, including catalase, peroxidase, and superoxide dismutase, while reducing malondialdehyde content. Additionally, Phe inhibited the activity of pectate lyase, polygalacturonase, and β-galactosidase enzymes, thereby preventing the degradation of protopectin and delaying fruit softening during cold storage. Many phytohormone signaling genes were regulated in Phe-treated fruit, and Phe treatment primarily affected abscisic acid signaling. Moreover, several transcription factors and functional genes were identified as key factors in alleviating chilling injury caused by Phe application. This study comprehensively revealed the beneficial effects of phenylalanine on the cold resistance of nectarines during low temperature storage.

分类号：

  • 相关文献

[1]Phenylalanine enhances phenylpropanoid metabolism, inhibits fruit softening and alleviates chilling injury in tomato fruit during cold storage. Liu, Yudong,Deng, Wei,Cao, Ke,Li, Zhengguo. 2025

[2]Nutritional composition and antioxidant activity of twenty mung bean cultivars in China. Zhenxing Shi,Yang Yao,Yingying Zhu,GuixingRen. 2016

[3]Abscisic acid treatment prolongs the postharvest life of strawberry fruit by regulating sucrose and cell wall metabolism. Yaoyao Zhao,David A. Brummell,Qiong Lin,Yuquan Duan. 2024

[4]Comparative Cell Wall Polysaccharide Analyses and Transcriptome Profiling during Fruit Ripening Reveal the Molecular Basis of Mealiness in Peach. Wang, Hongmei,Li, Ang,Zeng, Wenfang,Yao, Zhenyu,Badrunnesa, Akhi,Meng, Junren,Miao, Yule,Niu, Liang,Pan, Lei,Cui, Guochao,Duan, Wenyi,Sun, Shihang,Li, Guohuai,Wang, Zhiqiang. 2024

[5]Editorial: Plant defense mechanisms in plant-pathogen interactions. Huan Peng,Hongjie Feng,Tao Zhang,Qi Wang. 2023

[6]Transcriptome and Metabolome Analyses Offer New Insights into Bolting Time Regulation in Broccoli. Kuang, Linqian,Zhang, Yue,Zhang, Nan,Zhang, Yangyong,Lv, Honghao,Wang, Yong,Zhuang, Mu,Yang, Limei,Huang, Ke,Li, Zhansheng,Ji, Jialei. 2025

[7]A Rare Frameshift Mutation of in CmACS7 Alters Ethylene Biosynthesis and Determines Fruit Morphology in Melon (Cucumis melo L.). Jiyang Zhou,Xiaobing Ma,Qianqian Deng,Zhicong Zhong,Xuefei Ning,Li Zhong,Xianliang Zhang,Xianlei Wang. 2025

[8]Molecular Regulatory Networks Underlying Root Growth and Development in Crested Wheatgrass (Agropyron cristatum L.). He Zhu,Xinyu Li,Yanran Xu,Xiaxiang Zhang,Ruicai Long,Wang Ding,Ruyue Li,Yan Zhao,Xuemin Wang,Mingna Li. 2025

[9]Temporal Transcriptome Analysis Reveals Core Pathways and Orphan Gene EARLY FLOWERING 1 Regulating Floral Transition in Chinese Cabbage. Hong Lang,Yuting Zhang,Shouhe Zhao,Kexin Li,Xiaonan Li,Mingliang Jiang. 2025

[10]Itraq-Based Protein Profiling Of Peach F.ruit During Ripening And S enescence Under Different Temperatures. An, Xiujuan,Yu, Zhifang,Zheng, Xiaolin,Huan, Chen,Huan, Chen,Yu, Mingliang,Xu, Yin,Ma, Ruijuan. 2019

[11]1-Mcp Treatment Affects Peach Fruit A.roma Metabolism As Revealed B y Transcriptomics And Metabolite Analyses. Han, Shuai,Cai, Hongfang,Jiang, Li,Yu, Zhifang,Yu, Mingliang,Ma, Ruijuan. 2019

[12]Exogenous Melatonin Treatment Increases Chilling Tolerance and Induces Defense Response in Harvested Peach Fruit during Cold Storage. Cao, Shifeng,Song, Chunbo,Shao, Jiarong,Bian, Kun,Chen, Wei,Yang, Zhenfeng.

[13]Combination of Pichia membranifaciens and ammonium molybdate for controlling blue mould caused by Penicillium expansum in peach fruit. Cao, Shifeng,Hu, Zhichao,Yuan, Yongjun,Zheng, Yonghua. 2010

[14]The effects of the combination of Pichia membranefaciens and BTH on controlling of blue mould decay caused by Penicillium expansum in peach fruit. Cao, Shifeng,Hu, Zhichao,Yang, Zhenfeng,Zheng, Yonghua.

[15]Characterization and expression analysis of basic leucine zipper (bZIP) transcription factors responsive to chilling injury in peach fruit. Aslam, Muhammad Muzammal,Deng, Li,Meng, Junren,Wang, Yan,Pan, Lei,Niu, Liang,Lu, Zhenhua,Cui, Guochao,Zeng, Wenfang,Wang, Zhiqiang. 2022

[16]Virtual Cold Chain Method to Evaluate the Effect of Rising Temperature on the Quality Evolution of Peach Fruit. Liu, Hui,Lv, Zhenzhen,Yang, Wenbo,Li, Ang,Liu, Jiechao,Zhang, Qiang,Jiao, Zhonggao. 2023

[17]Genome-wide identification of CCD gene family in Peach (Prunus persica L. Batsch) and expression analysis with aroma norisoprenoids. Zhenyu Yao,Wenyi Duan,Ang Li,Wenduo Zhan,Shihang Sun,Lei Pan,Liang Niu,Guochao Cui,Wenfang Zeng. 2025

[18]Effect of 1-MCP treatment on nutritive and functional properties of loquat fruit during cold storage. Cao, S.,Zheng, Y.,Yang, Z.,Cao, S..

[19]Ethylene and cold participate in the regulation of LeCBF1 gene expression in postharvest tomato fruits. Zhao, Danying,Shen, Lin,Yu, Mengmeng,Zheng, Yang,Lv, Shengnan,Sheng, Jiping,Zhao, Danying,Shen, Lin,Fan, Bei. 2009

[20]Effects of UV-C treatment and cold storage on ergosterol and vitamin D-2 contents in different parts of white and brown mushroom (Agaricus bisporus). Guan, Wenqiang,Lei, Jing,Zhang, Jie,Wang, Zhidong,Yan, Ruixiang,Shao, Suqin,Zhou, Ting.

作者其他论文 更多>>