Effect of nitrous oxide against Botrytis cinerea and phenylpropanoid pathway metabolism in table grapes
文献类型： 外文期刊
作者： Xu, Jing 1 ; Zhang, Zheng 2 ; Li, Xueping 3 ; Wei, Jia 2 ; Wu, Bin 2 ;
作者机构： 1.Xinjiang Agr Univ, Coll Food & Pharmacol, Urumqi 830052, Xinjiang, Peoples R China
2.Xinjiang Acad Agr Sci, Inst Commod Storage & Proc, Urumqi 830091, Xinjiang, Peoples R China
3.South China Agr Univ, Coll Hort Sci, Guangzhou 510000, Guangdong, Peoples R China
关键词： Nitrous oxide; 'Munage' grapes; Botrytis cinerea; Phenylpropanoid pathway metabolism; PAL genes expression
期刊名称：SCIENTIA HORTICULTURAE （ 影响因子：3.463； 五年影响因子：3.672 ）
ISSN： 0304-4238
年卷期： 2019 年 254 卷
页码：
收录情况： SCI
摘要： Nitrous oxide (N2O) was investigated for the potential use on inhibiting the postharvest decay of the grape. In this study, 50 mu L L-1 N2O gas was used for fumigating the 'Manage' grape which was used as the test material at room temperature for 6 h. Results indicated that N2O had no direct effect on the Botrytis cinerea inhibition. But N2O can promote the accumulation of total phenolic, flavonoids and lignin, as well as increase the activities of phenylalanine ammonia-lyase (PAL), cinnamate-4-hydroxylase (C4H), and 4-coumarate CoA ligase (4CL), which were the key enzymes in the metabolism of phenylpropanol. N2O also induced PAL family genes expression in a short time at the molecular level. Thereby the N2O significantly reduced the lesion diameter and incidence of the grape fruit inoculated with Botrytis cinerea. These results suggested that N2O participated in enhancement of disease resistance by improving the phenylpropanoid pathway metabolism of the grape fruit and it could be a promising strategy to suppress postharvest disease.
- 相关文献
作者其他论文 更多>>
-
Dried Apricot Polyphenols Suppress the Growth of A549 Human Lung Adenocarcinoma Cells by Inducing Apoptosis via a Mitochondrial-Dependent Pathway
作者：Zhao, Caiyun;Wang, Jingteng;Guo, Jintian;Gao, Wenjing;Li, Bin;Shang, Xin;Zheng, Li;Fu, Yinghua;Wu, Bin
关键词：dried apricot polyphenols; A549; inhibition; apoptosis
-
Sulfur dioxide enhances the resistance of postharvest grape berries to gray mold through hydrogen peroxide signaling
作者：Xing, Shijun;Tian, Quanming;Zhang, Yu;Zheng, Yige;Yuan, Yuyao;Zhang, Zheng;Zhang, Hao;Wei, Jia;Wu, Bin
关键词：Postharvest grape berries; Botrytis cinerea resistance; H 2 O 2 signaling; Antioxidant system
-
Ameliorative Effects of Raisin Polyphenol Extract on Oxidative Stress and Aging In Vitro and In Vivo via Regulation of Sirt1-Nrf2 Signaling Pathway
作者：Gao, Wenjing;Zhao, Caiyun;Shang, Xin;Li, Bin;Guo, Jintian;Wang, Jingteng;Fu, Yinghua;Wu, Bin
关键词：raisin polyphenols; oxidative stress; oxidatively damaged HepG2 cells; aging mice; Sirt1-Nrf2 signaling pathway
-
Elimination of mycotoxins in dried apricots: The role of nitric oxide in suppressing production and facilitating degradation mechanisms
作者：Chen, Yan;Bi, Shunxin;Chen, Die;Ying, Shangcheng;Chen, Chen;Lei, Wenxuan;Zhao, Yadong;Zhang, Jian;Wu, Bin;Wang, Jide;Wang, Chuanxing
关键词：Nitric oxide; AFT; OTA; Degradation; Elimination mechanism; Dried apricots
-
Bioactive pterostilbene encapsulated in zein via an in-situ co-precipitation strategy for efficient antimicrobial and fruit preservative
作者：Fang, Chunli;Guo, Xuhong;Fang, Chunli;Wei, Nan;Wei, Jia;Li, Shuying;Feng, Ting;Tan, Zicheng;Wu, Bin;Fu, Zhinan;Wang, Junyou;Guo, Xuhong
关键词：Zein; Biobased nanopreservative; In-situ co-precipitation; Antimicrobial; Fruit protection
-
Antimicrobial, antioxidative, and UV-blocking pectin/gelatin food packaging films incorporated with tannic acid and silver nanoparticles for strawberry preservation
作者：Li, Shuying;Wei, Nan;Wei, Jia;Feng, Ting;Wu, Bin;Li, Shuying;Liu, Fangfei;Liu, Xiong;Fang, Chunli
关键词：Pectin/gelatin films; Antimicrobial; Antioxidative; Strawberry preservation
-
H2O2-mediated cell wall remodeling and pectin demethylesterification are involved in maintaining postharvest texture of table grape by sulfur dioxide
作者：Li, Zhenbiao;Tan, Nanfeng;Huang, Jing;Wang, Jiali;Xiao, Yun;Xu, Jiayi;Wang, Qingqing;Luo, Zisheng;Xu, Yanqun;Luo, Zisheng;Xu, Yanqun;Wu, Bin;Wu, Bin
关键词：Sulfur dioxide (SO2 ); Cell wall; Table grape; Pectin demethylesterification; Firmness
