Effects of Salicylic Acid Treatment on Reactive Oxygen Species Metabolism and Phenylpropanoid Pathway in Rosa sterilis

被引：0
|
作者：
Dong B. [1 ]
Tang H. [1 ]
Yao Q. [1 ]
Zhu D. [1 ]
Han H. [1 ]
Zhou P. [1 ]
He K. [1 ]
Ding X. [2 ]
机构：
[1] School of Ethnic-Minority Medicine, Guizhou Minzu University, Guiyang
[2] South China Botanical Garden, Chinese Academy of Sciences, Guangzhou
来源：
Ding, Xiaochun (dingxc111@scbg.ac.cn) | 1600年 / Editorial Department of Science and Technology of Food Science卷 / 42期
关键词：
phenylpropanoid pathway; reactive oxygen species metabolism; Rosa sterilis; salicylic acid;
D O I：
10.13386/j.issn1002-0306.2020110159
中图分类号：
学科分类号：
摘要：
The Rosa sterilis were used as the material, which were treated with 1.5 mmol/L salicylic acid solutions for 10 min. The change of decay rate, weight loss rate, cell membrane integrity and the key enzymes and metabolites of reactive oxygen species metabolism and phenylpropanoid pathway were analyzed to reveal its effects on the reactive oxygen species metabolism and phenylpropanoid pathway. The result showed that the 1.5 mmol/L salicylic acid solution soaking treatment effectively reduced the rate of weight loss and decay, and maintained the cell membrane integrity during fruit storage time. Salicyli cacid significantly increased O2−· production rate, H2O2 content and the activities of superoxide dismutase (SOD), catalase (CAT) and peroxidase (POD) in Rosa sterilis. In addition, salicylic acid also increased the activities of phenylalanine ammonia lyase (PAL) and 4-coumarin-CoA ligase (4CL), and induced the accumulation of total phenolic compounds and lignin in the fruits. These results suggested that salicylic acid can enhance the antioxidant capacity and delay senescence in Rosa sterilis by activating the antioxidant enzyme activity, key enzyme activities of phenylpropanoid pathway and accumulation of antibacterial substances. © 2023 Chinese Journal of Modern Applied Pharmacy. All rights reserved.
引用
收藏
页码：308 / 315
页数：7
相关论文
共 46 条
  • [1] Deng C Y, Fang S N, Huang Y., Notes on Rosa sterilis S. D. Shi of endemism in Guizhou of China[J], Seed, 28, 9, (2009)
  • [2] Li J L, Hu J W, Li C C., Evaluation of fruit quality of seedless Rosa sterilis in different planting areas in Guizhou[J], Journal of Fruit Science, 33, 10, pp. 1259-1268, (2016)
  • [3] Xie G F, Xu X Y, Wang R, Et al., Analysis of phenolic, Vc and antioxidant activity of fruits and leaves of Rosa sterilis D. Shi[J], Plant Science Journal, 35, 1, (2017)
  • [4] Jin T, Zhong M, Wei J F, Et al., Test on the effect of storage and fresh-keeping of Anshun Rosa sterilis D. Shi[J], Modern Agricultural Technology, 8, pp. 250-252, (2017)
  • [5] Xie G F, Wang J J, Tan J F, Et al., Quality of Rosa sterilis influenced by storage temperature[J], Jiangsu Journal of Agricultural Sciences, 33, 5, pp. 1143-1149, (2017)
  • [6] LI Y H., Effects of different storage methods on quality of Rosa roxburghii fruits from Lhasa[J], Food Science, 39, 9, pp. 239-243, (2018)
  • [7] Zhang Z M, Ran X Y, Hou F M, Et al., Effect of UV-C treatment on storage quality of Rosa roxburghii Tratt[J], Food and Fermentation Industries, 46, 16, pp. 201-207, (2020)
  • [8] Xu P Z, Lin Z, Hu M, Et al., Effect of packaging treatment on fresh-keeping of Rosa sterilis at low temperature[J], China Brewing, 35, 6, (2016)
  • [9] Tian S P, Fan Q., Biological technologies for the control of postharvest diseases of fruits and vegetables[J], Chinese Bulletin of Botany, 35, 6, (2016)
  • [10] Bi Y, Li Y, Ge Y., Induced resistance in postharvest fruits and vegetables by chemicals and its mechanism[J], Stewart Postharvest Review, 3, 6, (2007)
12345