中国果菜ChinaFruit&Vegetable第43卷,第8期2023年8月流通保鲜CirculationandPreservation收稿日期院2022-11-28基金项目院广西高校中青年教师科研资助项目(2019KY0841)第一作者简介院卢朝富(2002—),男,本科,主要从事食品质量检测工作*通信作者简介院薛峰(1980—),男,高级工程师,博士,主要从事果蔬贮藏与保鲜工作‘巨峰’葡萄临界低温高湿保鲜贮藏冰点温度测定卢朝富,薛峰*(桂林旅游学院,广西桂林541004)摘要院为研究‘巨峰’葡萄临界低温高湿保鲜贮藏技术的适宜性并确定最佳贮藏温度,分别测定了‘巨峰’葡萄果实、果浆和果梗的冰点。结果表明,‘巨峰’葡萄果粒的冰点温度为-1.4益,果浆的冰点温度为-1.5益,果梗的冰点温度为-1.4益。为避免‘巨峰’葡萄在贮存期间发生冻害,综合‘巨峰’葡萄测定出来的果粒、果浆、果梗的冰点温度,最终确定‘巨峰’葡萄的冰点温度为-1.4益。临界低温高湿贮藏最佳温度的确定,为‘巨峰’葡萄临界低温高湿保鲜技术研究及应用提供理论依据和关键数据支撑。关键词院‘巨峰’葡萄;临界低温;冰点;贮藏温度中图分类号:S663.1文献标志码:A文章编号:1008-1038(2023)08-0012-04DOI:10.19590/j.cnki.1008-1038.2023.08.003DeterminationofFreezingPointTemperatureof‘Kyoho’GrapesinCriticalLowTemperatureandHighHumidityStorageConditionsLUChaofu,XUEFeng*(GuilinUniversityofTourism,Guilin541004,China)Abstract:Inordertostudythesuitabilityofcriticallow-temperatureandhigh-humiditypreservationandstoragetechnologyfor‘Kyoho’grapesanddeterminetheoptimalstoragetemperature,thefreezingpointofgrapefruit,fruitpulpandfruitstemwasdetermined,respectively.Theresultsshowedthatthefreezingtemperatureof‘Kyoho’grapefruit,pulpandstemwere-1.4℃,-1.5℃and-1.4℃,respectively.Inordertoavoidfreezingdamageof‘Kyoho’grapesduringstorage,thefreezingtemperaturewasultimatelydeterminedtobe-1.4℃basedonthefreezingtemperatureoffruit,pulpandstemof‘Kyoho’grapes.Thedeterminationoftheoptimaltemperatureforcriticallowtemperatureandhighhumiditystorageprovidedtheoreticalbasisandkeydatasupportfortheresearchandapplicationofcriticallowtemperatureandhighhumiditypreservationtechnologyfor‘Kyoho’grapes.Keywords:‘Kyoho’grapes;criticallowtemperature;f...