Knowledge Management System Of Institute Of Botany,CAS
Luteolin-induced activation of the phenylpropanoid metabolic pathway contributes to quality maintenance and disease resistance of sweet cherry | |
Liu, Xiaoyun1; Cui, Xiaomin1; Ji, Dongchao1; Zhang, Zhanquan; Li, Boqiang; Xu, Yong; Chen, Tong; Tian, Shiping1,2 | |
2021 | |
发表期刊 | FOOD CHEMISTRY |
ISSN | 0308-8146 |
卷号 | 342 |
摘要 | Redox imbalance and fungal infection are major causes for quality deterioration and postharvest decay of fruit. Therefore, it is crucial to activate intrinsic antioxidative capacity and disease responses for fruit quality maintenance. Although plant-derived flavonoids have been reported for health-promoting benefits, their roles in the maintenance of fruit quality remains largely unexplored. Here, we exogenously applied luteolin, a flavonoid substance, and further examined its efficacy in maintaining fruit quality and inhibiting fungal diseases in sweet cherry. The results showed that 100 or 200 mg/L luteolin maintained better organoleptic quality and decreased disease incidence during storage. Biochemical assays revealed that luteolin activated the phenylpropanoid metabolic pathway and improved antioxidative capacity, thereby elevating total anthocyanin and flavonoid contents. Notably, luteolin inhibited mycelial growth of fungal pathogens and reduced patulin yield by Penicillium expansum. Collectively, these results suggest that luteolin is a promising alternative for maintaining better fruit quality and ameliorating disease resistance. |
关键词 | Luteolin Antioxidative capacity Defense responses Fruit |
学科领域 | Chemistry, Applied ; Food Science & Technology ; Nutrition & Dietetics |
DOI | 10.1016/j.foodchem.2020.128309 |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
WOS记录号 | WOS:000617931000004 |
出版者 | ELSEVIER SCI LTD |
文献子类 | Article |
出版地 | OXFORD |
EISSN | 1873-7072 |
资助机构 | National Key Research and Development Program of China [2017YFD0401301] ; National Natural Science Foundation of China [31930086, 32072637] ; Zunyi Academician Center [2018C078] |
作者邮箱 | chentong@ibcas.ac.cn |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/26811 |
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 |
推荐引用方式 GB/T 7714 | Liu, Xiaoyun,Cui, Xiaomin,Ji, Dongchao,et al. Luteolin-induced activation of the phenylpropanoid metabolic pathway contributes to quality maintenance and disease resistance of sweet cherry[J]. FOOD CHEMISTRY,2021,342. |
APA | Liu, Xiaoyun.,Cui, Xiaomin.,Ji, Dongchao.,Zhang, Zhanquan.,Li, Boqiang.,...&Tian, Shiping.(2021).Luteolin-induced activation of the phenylpropanoid metabolic pathway contributes to quality maintenance and disease resistance of sweet cherry.FOOD CHEMISTRY,342. |
MLA | Liu, Xiaoyun,et al."Luteolin-induced activation of the phenylpropanoid metabolic pathway contributes to quality maintenance and disease resistance of sweet cherry".FOOD CHEMISTRY 342(2021). |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
1-s2.0-S030881462032(5757KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论