Effects of 1-methylcyclopropene on oxidative damage, phospholipases and chilling injury in loquat fruit

文献类型： 外文期刊

第一作者： Cao, Shifeng

作者： Cao, Shifeng;Zheng, Yonghua;Wang, Kaituo;Rui, Huaijing;Tang, Shuangshuang;Cao, Shifeng

作者机构：

关键词： 1-MCP;loquat;chilling injury;oxidative damage;phospholipase

期刊名称：JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE （ 影响因子：3.638； 五年影响因子：3.802 ）

ISSN： 0022-5142

年卷期： 2009 年 89 卷 13 期

页码：

收录情况： SCI

摘要： BACKGROUND: Low-temperature storage is commonly used for loquat (Eriobotrya japonica Lindl.) fruit to inhibit decay and extend postharvest life, but it also increases the severity of chilling injury (CI) in red-fleshed fruit. 1-Methylcyclopropene (1-MCP) has been used to reduce the development of Cl in cold-stored loquat. However, the effects of 1-MCP on changes in antioxidant system and phospholipase activity and their relation to Cl have not been investigated. The objective of this study was to determine whether the 1-MCP-induced modification in antioxidant system and phospholipase activity is linked to the reduced Cl in cold-stored loquat fruit. RESULTS: 1-MCP treatment significantly alleviated Cl in 'Fuyang' loquat fruit. The treatment markedly inhibited the accumulation of malondialdehyde, superoxide radicals and hydrogen peroxide and the increase in electrolyte leakage. In addition, 1-MCP-treated fruit exhibited significantly higher catalase activity and lower lipoxygenase (LOX) and phospholipase C (PLC) activities than control fruit during storage. CONCLUSION: These results suggest that LOX and PLC are associated with the induction of Cl in loquat fruit. 1-MCP might reduce Cl by inhibiting LOX and PLC activities and alleviating oxidative damage. (C) 2009 Society of Chemical Industry

分类号：

  • 相关文献

[1]Freezing Damage Factors and Physiological Indexes of Frost Resistance in Loquat. Li, J.,Tu, M. Y.,Chen, D.,Xie, H. J.,Jiang, G. L.. 2011

[2]Study on Effect on Loquat Storage in Low Temperature of Macroporous resin extracts from Liquidambar formosana Hance Leaves. Ji, Yu-wei,Liu, Yu-min,Liu, Ya-min,Yan, Cong. 2014

[3]The variation of NAD(+)-SDH gene in mutant white-fleshed loquat. Wang Yong-qing,Li Jing,Chen Dong,Tu Mei-yan,Xie Hong-jiang,Jiang Guo-liang,Liu Jia,Sun Shu-xia,Li Jing,Chen Dong,Tu Mei-yan,Xie Hong-jiang,Jiang Guo-liang,Liu Jia,Sun Shu-xia. 2016

[4]Genetic diversity and relationships among 47 loquat varieties revealed by EST-SSR markers. Li, Xiao-ying,Xu, Hong-xia,Chen, Jun-wei. 2013

[5]Seasonal variations in the contents of nutrient elements in the leaves and the fruits of Eriobotry japonica L. Ding, CK,Chen, QF,Sun, TL. 1995

[6]Effect of MeJA treatment on polyamine, energy status and anthracnose rot of loquat fruit. Cao, Shifeng,Cai, Yuting,Zheng, Yonghua,Cao, Shifeng,Yang, Zhenfeng,Joyce, Daryl C..

[7]Rapid identification of red-flesh loquat cultivars using EST-SSR markers based on manual cultivar identification diagram strategy. Li, X. Y.,Xu, H. X.,Chen, J. W.. 2014

[8]Effect of hypobaric storage on physiological and quality attributes of loquat fruit at low temperature. Gao, H. Y.,Chen, H. J.,Chen, W. X.,Yang, J. T.,Song, L. L.,Zheng, Y. H.,Jiang, Y. M.. 2006

[9]Comparison of phenolic compound contents and antioxidant capacities of loquat (Eriobotrya japonica Lindl.) fruits. Xu, Hong-xia,Li, Xiao-ying,Chen, Jun-wei. 2014

[10]Comparative transcriptome profiling of freezing stress responses in loquat (Eriobotrya japonica) fruitlets. Xu, Hong-xia,Li, Xiao-ying,Chen, Jun-wei.

[11]Mining of genic SNPs and diversity evaluation of landraces in loquat. Li, Xiaoying,Xu, Hongxia,Chen, Junwei,Feng, Jianjun,Zhou, Xiaoyin.

[12]Overexpression of a loquat (Eriobotrya japonica Lindl.) vacuolar invertase affects sucrose levels and growth. Wang, Yanpeng,Qin, Qiaoping,Chen, Junwei,Feng, Jianjun,Huang, Jianqin.

[13]Involvement of Pheophytinase in Ethylene-Mediated Chlorophyll Degradation in the Peel of Harvested 'Yali' Pear. Cheng, Yudou,Guan, Junfeng. 2014

[14]Combined effects of 1-MCP and MAP on the fruit quality of pear (Pyrus bretschneideri Reld cv. Laiyang) during cold storage. Li, Fujun,Guan, Junfeng,Li, Fujun,Zhang, Xinhua,Song, Baicheng,Li, Jiazheng,Shang, Zhonglin,Guan, Junfeng. 2013

[15]Quality characteristics of fresh-cut 'Hami' melon treated with 1-methylcyclopropene. Guo, Qin,Cheng, Linlin,Wang, Jide,Wu, Bin,Che, Fenbin,Zhang, Pin. 2011

[16]Effects of 1-MCP on postharvest physiology and quality of bitter melon (Momordica charantia L.). Han, Cong,Zuo, Jinhua,Wang, Qing,Xu, Lijing,Gao, Lipu,Han, Cong,Wang, Zhaosheng,Dong, Haizhou,Han, Cong.

[17]Effects of 1-MCP and exogenous ethylene on fruit ripening and antioxidants in stored mango. Wang, Baogang,Wang, Jianhui,Lin, Lin,Zhao, Yumei,Jiang, Weibo,Wang, Baogang,Feng, Xiaoyuan.

[18]Effects of 1-MCP on chlorophyll degradation pathway-associated genes expression and chloroplast ultrastructure during the peel yellowing of Chinese pear fruits in storage. Cheng, Yudou,Dong, Yu,Yan, Hongbo,Ge, Wenya,Guan, Junfeng,Liu, Liqin,Zhang, Yingying,Cheng, Yudou,Guan, Junfeng,Dong, Yu,Shen, Chengguo.

[19]1-MCP suppresses ethylene biosynthesis and delays softening of 'Hami' melon during storage at ambient temperature. Li, Xuewen,Zheng, Yonghua,Li, Xuewen,Sun, Aiping,Cao, Shifeng. 2011

[20]Effect of 1-Methylcyclopropene (1-MCP) on Senescence of Peeled Water Bamboo Shoot (Zizania caduciflora L.) during Different Temperature Storages. Song, L. L.,Gao, H. Y.,Chen, H. J.,Fang, X. J.,Ge, L. M.,Jiang, Y. M.. 2010

作者其他论文 更多>>

微信小程序