新疆农业科学2024，Vol.61Issue(6)：1416-1422,7.DOI:10.6048/j.issn.1001-4330.2024.06.014
原位差压预冷结合过氧化氢熏蒸处理对快递包装下鲜食枸杞品质的影响
Effect of in situ differential pressure precooling combined with hydrogen peroxide fumigation on quality of fresh wolfberry under express package
摘要
Abstract
[Objective]Study of in situ differential pressure precooling combined with hydrogen peroxide fumigation on quality of fresh wolfberry under express package[Methods]With seven mature Jinghe Lycium barbarum as test material,four different treatment methods were used to treat fresh lycium barbarum post-har-vest commercialization,and the express environment was simulated at room temperature.The effects of different treatments on mass loss rate,decay rate,respiratory intensity,pulp firmness,SSC,Browning index and sen-sory evaluation of fresh Lycium barbarum during 8 days were investigated.[Results]Compared with treatment 1 and 2,the storage quality of fresh wolfberry in treatment 3 and 4 was improved to some extent.On day 8,the fruit rot rate of treatment group 4 was reduced by 13.9%,10.9%and 4.2%compared with that of treatment 1,2 and 3,respectively.In particular,the Browning index of treatment group 4 was only 50%of that of treat-ment group 1 on day 8.[Conclusion]1.5%H2O2 combined with in situ differential pressure precooling treat-ment can better maintain the physiological indexes and nutrients of fresh Lycium barbarum and maintain the commercial characteristics of fruits,which can be used as a practical technology for large-scale storage and preservation of fresh Lycium barbarum.关键词
鲜食枸杞/原位差压预冷/过氧化氢/品质Key words
fresh wolfberry/in situ differential pressure precooling/hydrogen peroxide/quality分类
农业科技引用本文复制引用
李自芹,李文绮,谷天雨,张正红,马小宁,刘成江..原位差压预冷结合过氧化氢熏蒸处理对快递包装下鲜食枸杞品质的影响[J].新疆农业科学,2024,61(6):1416-1422,7.基金项目
新疆生产建设兵团重点领域科技攻关计划项目(2022AB001,2020AB012) （2022AB001,2020AB012）
新疆生产建设兵团民生实事项目"红枣保鲜、加工技术提升与示范" （）
新疆生产建设兵团富硒土壤区农产品重金属风险评估项目 （）
新疆维吾尔自治区农业农村厅农产品质量风险评估(xjfxpj2023) Program of Science and Technology in Key Fields of Xinjiang Production and Construction Corps(2022AB001 （xjfxpj2023）
2020AB012) （）
People's Livelihood Project of Xinjiang Production and Construction Corps"Jujube Preservation and Processing Technology Upgrading and Demonstration" （）
Heavy Metal Risk Assessment Project of Agricultural Products in Selenium-rich Soil Area of Corps （）
Xinjiang Uygur Autonomous Regionagricultural and Rural Agricultural Products Qualityrisk Assessment(xjfxpj2023) （xjfxpj2023）
