臭氧处理对冬枣贮藏品质的影响

彭旭阳1; 董成虎2; 赵晓梅3; 4; 纪海鹏2; 苗云刚5; 张婷4; 胡云峰1*; 缴秋祥6*

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DOI:10.12161/j.issn.1005-6521.2023.21.004

食品研究与开发:2023,44(21):26-32

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臭氧处理对冬枣贮藏品质的影响

彭旭阳1，董成虎2，赵晓梅3，4，纪海鹏2，苗云刚5，张婷4，胡云峰1*，缴秋祥6*^1,2,3,4,5,6

(1.天津科技大学食品科学与工程学院，天津 300457;2.国家农产品保鲜工程技术研究中心（天津）天津市农产品采后生理与贮藏保鲜重点实验室，天津 300384;3.新疆农业科学院园艺作物研究所，新疆乌鲁木齐 830091;4.新疆农业科学院农产品贮藏加工研究所，新疆乌鲁木齐 830091;5.山东华旭包装制品有限公司，山东淄博 370300;6.6.梁山县科技创新服务中心，山东济宁 272600)

Effect of Ozone Treatment on Winter Jujube Storage Quality

PENG Xuyang1，DONG Chenghu2，ZHAO Xiaomei3，4，JI Haipeng2，MIAO Yungang5，ZHANG Ting4，HU Yunfeng1*，JIAO Qiuxiang6*^1,2,3,4,5,6

(1.College of Food Science and Engineering，Tianjin University of Science& Technology，Tianjin 300457，China;2.Tianjin Key Laboratory of Postharvest Physiology and Storage of Agricultural Products，National Engineering and Technology Research Center for Preservation of Agricultural Products（Tianjin），Tianjin 300384，China;3.College of Horticulture，Xinjiang Academy of Agricultural Sciences，Urumqi 830091，Xinjiang，China;4.Institute of Farm Products Storage and Processing，XinjiangAcademy of Agricultural Sciences，Urumqi 830091，Xinjiang，China;5.Shandong Huaxu Packaging Products Co.，Ltd.，Zibo 370300，Shandong，China;6.6.Liangshan County Science and Technology Innovation Service Center，Jining 272600,Shandong，China)

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投稿时间：2023-02-13

中文摘要: 为探究臭氧处理对冬枣贮藏品质变化的影响，以白熟期的山东沾化冬枣为材料，探讨（0.00±0.50）℃贮藏条件下，不同臭氧浓度（0、2.14、10.72、21.44 mg/m3）对冬枣贮藏品质的影响。结果显示：臭氧处理能减缓冬枣果实硬度的下降，维持较高的可溶性固形物含量，降低超氧阴离子产生速率和过氧化氢含量以及丙二醛的含量，促进抗坏血酸过氧化物酶（ascorbate peroxidase，APX）和过氧化物酶（peroxidase，POD）的活性，通过对比不同处理组的冬枣品质变化趋势，发现T1 处理组保鲜效果较好，以上结果表明适宜浓度臭氧处理可延缓贮藏期冬枣的成熟衰老，维持果实具有较高的品质和营养价值。

中文关键词: 臭氧处理沾化冬枣贮藏保鲜品质

Abstract:Toinvestigatethe effectofozone treatmentonthe storage qualityofripe-stage winterjujubesinShandong Zhanhua，the study examined the effect of different ozone concentrations（0，2.14，10.72，and 21.44 mg/m3）on the storage quality of the jujubes at（0.00±0.50）℃.The results demonstrated that ozone treatment effectively decelerated the decrease rate in fruit hardness，preserved higher soluble solids content，suppressed the generation speed of superoxide anions and contents of hydrogen peroxide and malondialdehyde，and enhanced the activities of ascorbate peroxidase and peroxidase.A comparison of the quality changes among various treatment groups showed that the T1 treatment group enjoyed the most favorable preservation effect.These findings suggested that ozone treatment in an optimal concentration can effectively retard the aging process of winter jujubes during storage，thereby preserving their superior quality and nutritional value.

keywords: ozone treatment Zhanhua winter jujube storage preservation quality

文章编号：202321004 中图分类号： 文献标志码：

基金项目:自治区科技支疆项目（2021E02006）

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彭旭阳1，董成虎2，赵晓梅3，4，纪海鹏2，苗云刚5，张婷4，胡云峰1*，缴秋祥6*

天津科技大学食品科学与工程学院，天津 300457；2.国家农产品保鲜工程技术研究中心（天津）天津市农产品采后生理与贮藏保鲜重点实验室，天津 300384；3.新疆农业科学院园艺作物研究所，新疆乌鲁木齐 830091；4.新疆农业科学院农产品贮藏加工研究所，新疆乌鲁木齐 830091；5.山东华旭包装制品有限公司，山东淄博 370300；6.梁山县科技创新服务中心，山东济宁 272600

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Affiliation

PENG Xuyang1，DONG Chenghu2，ZHAO Xiaomei3，4，JI Haipeng2，MIAO Yungang5，ZHANG Ting4，HU Yunfeng1*，JIAO Qiuxiang6*

1.College of Food Science and Engineering，Tianjin University of Science& Technology，Tianjin 300457，China；2.Tianjin Key Laboratory of Postharvest Physiology and Storage of Agricultural Products，National Engineering and Technology Research Center for Preservation of Agricultural Products（Tianjin），Tianjin 300384，China；3.College of Horticulture，Xinjiang Academy of Agricultural Sciences，Urumqi 830091，Xinjiang，China；4.Institute of Farm Products Storage and Processing，XinjiangAcademy of Agricultural Sciences，Urumqi 830091，Xinjiang，China；5.Shandong Huaxu Packaging Products Co.，Ltd.，Zibo 370300，Shandong，China；6.Liangshan County Science and Technology Innovation Service Center，Jining 272600,Shandong，China

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