IB-CAS  > 中科院北方资源植物重点实验室
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
Source PublicationPOSTHARVEST BIOLOGY AND TECHNOLOGY
ISSN0925-5214
Volume169
AbstractPhenolic 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.
KeywordBotrytis cinerea Free radicals p-coumaric acid Penicillium expansum Sweet cherry fruit
Subject AreaAgronomy ; Food Science & Technology ; Horticulture
DOI10.1016/j.postharvbio.2020.111297
Indexed BySCI
Language英语
WOS KeywordINDUCED OXIDATIVE STRESS ; PHENOLIC-COMPOUNDS ; SALICYLIC-ACID ; BAMBOO LEAVES ; EXTRACTS ; ANTIBACTERIAL ; ANTIFUNGAL ; RESISTANCE ; GROWTH
WOS Research AreaAgriculture ; Food Science & Technology
WOS IDWOS:000581566600010
PublisherELSEVIER
SubtypeArticle
Publication PlaceAMSTERDAM
EISSN1873-2356
Funding OrganizationNational Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31930086, 31672210] ; Zunyi Academician Center [2018C078]
Corresponding Author Emailchentong@ibcas.ac.cn
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ibcas.ac.cn/handle/2S10CLM1/21544
Collection中科院北方资源植物重点实验室
Affiliation1.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
Recommended Citation
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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