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基于电学特性进行果实品质无损检测的可行性研究

Feasibility of non-destructive quality test of fruit based on electrical properties

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【Author】 WANG Rui-Qing1,2,TANG Yan1,HUANG Sen3,DU Guang-Yuan3,ZHANG Ji-Shu1*(1.College of Life Sciences,Northwest Agriculture and Forestry University,Yangling 712100,China 2.Jinan Fruit Research Institute,China Supply and Marketing Cooperatives,Ji nan 250014,China;3.College of Science,Northwest Agriculture and Forestry University,Yangling 712100,China)

【机构】西北农林科技大学生命学院；中华全国供销合作总社济南果品研究院；西北农林科技大学理学院；

【摘要】本文介绍了用日置LCR仪测定果实宏观电学特性,与同步测定的生理指标进行比较研究,从中探索标志果实成熟度、品质、感染病害、机械损伤的敏感电学参数及测试频率、温度的影响,为基于电学特性进行果蔬品质无损检测的可行性提供实验证据。更多还原

【Abstract】 The macroscopic electrical properties of fruits tested by the LCR meter and their synchronously tested physiological indices were comparatively studied,and the effects of fruit maturation,quality,diseases infection,injury,test frequency and temperature were explored to provide the experimental evidence for the feasibility of non-destructive quality determination of fruits and vegetables based on the electrical properties.更多还原

【关键词】敏感电学参数；生理生化变化；果实品质；无损检测；
【Key words】 sensitive electrical parameters； physio-chemical variation； fruit quality； non-destructive test；

【基金】国家自然科学基金项目(30471001)

【文献出处】食品安全质量检测学报 ,Journal of Food Safety & Quality , 编辑部邮箱 ,2012年05期

【分类号】TS255.7
【被引频次】7
【下载频次】336

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