Effects of 1-MCP on softening, yellowing and H2O2 content in post-harvest 'Jingbaili' pear fruit during and after cold storage
文献类型： 外文期刊
作者： Dong, Yu 1 ; Liu, Liqin 1 ; Zhang, Yingying 1 ; Guan, Junfeng 1 ;
作者机构： 1.Hebei Acad Agr & Forestry Sci, Inst Genet & Physiol, Shijiazhuang 050051, Peoples R China
2.Plant Genet Engn Ctr Hebei Prov, Shijiazhuang 050051, Peoples R China
期刊名称：HORTICULTURE ENVIRONMENT AND BIOTECHNOLOGY （ 影响因子：1.842； 五年影响因子：2.083 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： 'Jingbaili' pear (Pyrus ussuriensis Maxim.) fruit shows rapid softening, yellowing and short shelf-life at ambient temperature storage. In this study, 'Jingbaili' pear fruits were treated with 1.0 mu L center dot L-1 1-methylcyclopropene (1-MCP) for 24 hours at 25 +/- 2A degrees C and then stored at 0A degrees C. After 60 and 120 days of cold storage at 0A degrees C, pear fruits were removed and stored at 20 +/- 2A degrees C to assess their shelf-life. The results indicated that the 1-MCP treatment delayed the decrease in firmness and chlorophyll (a, b, and a+b) content of peel, reduced the rates of respiration and ethylene production, and inhibited the accumulation of hydrogen peroxide (H2O2), which was observed in the untreated fruits during and after cold storage. Less difference was found in soluble solids content (SSC) between the control and 1-MCP-treated fruits during storage. The correlation analysis showed that flesh H2O2 content was negatively related to firmness and also peel H2O2 content to peel chlorophyll a+b content. These results suggested that the 1-MCP treatment could delay the fruit softening and chlorophyll degradation by suppressing the accumulation of H2O2 content during and after cold storage in 'Jingbaili' pear
- 相关文献
作者其他论文 更多>>
-
The Fungal Diversity and Potential Pathogens Associated with Postharvest Fruit Rot of 'Huangguan' Pear (Pyrus bretschneideri) in Hebei Province, China
作者：Zhang, Yang;Zhang, Nan;Gao, Congcong;Cheng, Yudou;Guan, Yeqing;Wei, Chuangqi;Guan, Junfeng;Zhang, Yang;Guan, Junfeng
关键词：fungal pathogens; 'Huangguan' pear; microbial community; postharvest disease; Stemphylium eturmiunum
-
Volatile organic compounds produced by Bacillus aryabhattai AYG1023 against Penicillium expansum causing blue mold on the Huangguan pear
作者：Song, Cong;Shang, Zhonglin;Song, Cong;Zhao, Qian;Chen, Mengyao;Zhang, Yu;Jia, Zhenhua;Song, Shuishan;Zhang, Yang;Gao, Congcong;Guan, Junfeng
关键词：Bacillus aryabhattai 1; Penicillium expansum 2; 2-nonanol 3; Antifungal activity 4; Postharvest pathogen 5; Transcriptomics 6
-
Influence of Bagging on Fruit Quality, Incidence of Peel Browning Spots, and Lignin Content of 'Huangguan' Pears
作者：Guan, Yeqing;Qin, Xiaoli;Wei, Chuangqi;Feng, Yunxiao;Cheng, Yudou;Zhang, Yang;Guan, Junfeng
关键词：Huangguan; bagging; fruit surface; peel browning spots; lignin
-
Deciphering the Virome of the Pimple-Shaped 'Yali' Pear Fruit through High-Throughput Sequencing
作者：Zhang, Yang;Gao, Congcong;Guan, Yeqing;Cheng, Yudou;Wei, Chuangqi;Guan, Junfeng;Zhang, Yang;Guan, Junfeng
关键词：pear fruit; virome; apple stem grooving virus (ASGV); genetic variation
-
Potential of hyperspectral imaging for nondestructive determination of α-farnesene and conjugated trienol content in 'Yali ' pear
作者：Cheng, Hong;Zhang, Zishen;Cheng, Yudou;Guan, Junfeng;Cheng, Hong;Zhang, Zishen;Cheng, Yudou;Guan, Junfeng;Zhang, Zishen
关键词：Hyperspectral imaging; 'Yali' pear; Superficial scald; alpha-Farnesene; Conjugated trienols
-
Nitric oxide effects on postharvest and Alternaria-infected pear fruit
作者：Zheng, Suhui;Xu, Ruiqiang;Tian, Jia;Zhang, Fulin;Li, Jiang;Zheng, Suhui;Guan, Junfeng;Zheng, Suhui;Wei, Jia;He, Qing;Wu, Bin
关键词：Pear postharvest; Nitric oxide; Fruit quality; Alternaria; Transcriptome; Cuticular wax
-
Antibacterial Effect of Pomegranate Juice on Listeria innocua and E. coli in Different Media
作者：Ban, Zhaojun;Fan, Lihua;Song, Jun;Fillmore, Sherry;Guan, Junfeng
关键词：pomegranate juice; natural antimicrobials; Listeria innocua; Escherichia coli
