| 芒果介电特性与内部品质的关系 |
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| 引用本文： | 袁子惠,廖宇兰,翁绍捷,王高平.芒果介电特性与内部品质的关系[J].农机化研究,2011(10). |
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| 作者姓名： | 袁子惠 廖宇兰 翁绍捷 王高平 |
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| 作者单位： | 海南大学机电工程学院; |
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| 基金项目： | 海南省自然科学基金项目(50888) |
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| 摘 要： | 为了探索芒果的介电特性与内部品质之间的关系,构建了基于介电特性的无损检测系统,测试芒果的介电参数(相对介电常数和介质损耗因数);同时,用化学方法检测了芒果的理化参数(总糖含量、含水率、维生素C含量和pH值),建立了频率与芒果介电参数的拟合方程,并用SAS软件分析芒果的介电特性与其内部品质的关系,建立了回归方程。因此,可以通过检测芒果的介电参数来预测芒果内部品质的理化参数参考值,从而对芒果进行分选。
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| 关 键 词： | 芒果 介电特性 无损检测 芒果的品质 SAS |
The Relationship Between Dielectric Properties and Internal Quality of Mango |
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| Yuan Zihui,Liao Yulan,Weng Shaojie,Wang Gaoping.The Relationship Between Dielectric Properties and Internal Quality of Mango[J].Journal of Agricultural Mechanization Research,2011(10). |
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| Authors: | Yuan Zihui Liao Yulan Weng Shaojie Wang Gaoping |
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| Institution: | Yuan Zihui,Liao Yulan,Weng Shaojie,Wang Gaoping(College of Mechanical and Electrical Engineering,Hainan University,Danzhou 571737,China) |
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| Abstract: | In order to explore the relationship between dielectric properties and the internal quality of mango,The nondestructive detection system was constructed based on the dielectric properties,some dielectric parameters(relative dielectric constant,dielectric dissipation factor)and some Physico-chemical parameters(total sugar,moisture content,Vitamin c and pH value)of the mango were tested.The regression equation of requency and dielectric parameters of mango was established.The relationship between dielectric p... |
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