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p-Coumaric acid induces antioxidant capacity and defense responses of sweet cherry fruit to fungal pathogens
Liu, Xiaoyun1; Ji, Dongchao1; Cui, Xiaomin1; Zhang, Zhanquan; Li, Boqiang; Xu, Yong; Chen, Tong; Tian, Shiping1,2
2020
发表期刊POSTHARVEST BIOLOGY AND TECHNOLOGY
ISSN0925-5214
卷号169
摘要Phenolic acids are important secondary metabolites involved in multiple physiological activities in plants, such as enzymatic activities and nutrient uptake. Given their health-promoting benefits, phenolic acids have attracted considerable research interests. However, their functions in maintaining postharvest fruit quality and suppressing disease incidence are seldom documented. Here, we reported that p-coumaric acid (p-CA) dramatically reduced the natural decay rate and maintained organoleptic quality of sweet cherry fruit, which was mainly attributed to activation of phenylpropanoid metabolic pathway and cell wall remodeling, elevated contents of non-enzymatic antioxidants and improved activities of major antioxidant enzymes. Moreover, p-CA also significantly inhibited mycelial growth of Botrytis cinerea and Penicillium expansum, and it also reduced patulin production from P. expansum. Collectively, these results demonstrated that p-CA can improve antioxidant capacity and defense responses of sweet cherry fruit to fungal pathogens, which may provide references for understanding the freshness-keeping mechanisms relevant to plant-derived phenolic acids.
关键词Botrytis cinerea Free radicals p-coumaric acid Penicillium expansum Sweet cherry fruit
学科领域Agronomy ; Food Science & Technology ; Horticulture
DOI10.1016/j.postharvbio.2020.111297
收录类别SCI
语种英语
WOS关键词INDUCED OXIDATIVE STRESS ; PHENOLIC-COMPOUNDS ; SALICYLIC-ACID ; BAMBOO LEAVES ; EXTRACTS ; ANTIBACTERIAL ; ANTIFUNGAL ; RESISTANCE ; GROWTH
WOS研究方向Agriculture ; Food Science & Technology
WOS记录号WOS:000581566600010
出版者ELSEVIER
文献子类Article
出版地AMSTERDAM
EISSN1873-2356
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31930086, 31672210] ; Zunyi Academician Center [2018C078]
作者邮箱chentong@ibcas.ac.cn
引用统计
被引频次:37[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/21544
专题中科院北方资源植物重点实验室
作者单位1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Minist Agr, Key Lab Postharvest Handling Fruits, Beijing 100093, Peoples R China
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GB/T 7714
Liu, Xiaoyun,Ji, Dongchao,Cui, Xiaomin,et al. p-Coumaric acid induces antioxidant capacity and defense responses of sweet cherry fruit to fungal pathogens[J]. POSTHARVEST BIOLOGY AND TECHNOLOGY,2020,169.
APA Liu, Xiaoyun.,Ji, Dongchao.,Cui, Xiaomin.,Zhang, Zhanquan.,Li, Boqiang.,...&Tian, Shiping.(2020).p-Coumaric acid induces antioxidant capacity and defense responses of sweet cherry fruit to fungal pathogens.POSTHARVEST BIOLOGY AND TECHNOLOGY,169.
MLA Liu, Xiaoyun,et al."p-Coumaric acid induces antioxidant capacity and defense responses of sweet cherry fruit to fungal pathogens".POSTHARVEST BIOLOGY AND TECHNOLOGY 169(2020).
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