文献类型： 外文期刊

作者： Zhang, Qianqian ¹ ; Guan, Wenqiang ¹ ; Xiong, Jinliang ¹ ; Lin, Hengxun ¹ ; Wang, Xueqing ¹ ; Huang, Ming ² ; Tan, Junjie ² ; Lei, Guisheng ² ; Luo, Qingyi ² ; Zhao, Qian ³ ;

作者机构： 1.Tianjin Univ Commerce, Sch Biotechnol & Food Sci, Tianjin Key Lab Food Biotechnol, Tianjin 300134, Peoples R China

2.Chongqing Wushan Cty Fruit Ind Dev Ctr, Chongqing 404716, Peoples R China

3.Chongqing Acad Agr Sci, Chongqing 401329, Peoples R China

关键词： 1-Methylcyclopropene; e-commerce; nitrogen-modified atmosphere packaging; plum; shelf life

期刊名称：INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY （ 影响因子：2.6； 五年影响因子：3.1 ）

ISSN： 0950-5423

年卷期： 2023 年

页码：

收录情况： SCI

摘要： In this study, the paper-containing 1-methylcyclopropene (1-MCP) and 100% nitrogen (modified atmosphere packaging, MAP) were used to treat plums during logistics process of e-commerce (about 24 h). Quality changes of plums were analysed during shelf life at 25 degrees C and 4 degrees C for 6 and 12 days, respectively. Results showed that compared with control, 1-MCP, MAP and 1-MCP + MAP decreased respiration rate and ethylene production, maintained lower weight loss, higher green (a*) and firmness, maintained titratable acidity (TA) and ascorbic acid (ASA) content, reduced malondialdehyde (MDA) accumulation, inhibited polyphenol oxidase (PPO) activity and maintained peroxidase (POD) activity. The quality of 1-MCP + MAP group was the best, followed by the 1-MCP group and MAP group. Overall, the combination of 1-MCP with MAP treatments in the logistics process of e-commerce has potential prospects for application to maintain the shelf life quality of fruits.