食品科学2012，Vol.33Issue(9)：68-71,4.
桃的介电特性和品质关系
Modeling Peach Quality Changes Based on Electric Property Analysis
摘要
Abstract
Hioki LCR tester was used to measure the electric properties of Qinguang II peaches. Meanwhile, the quality parameters of Qinguang II peaches were measured under the storage temperature of 25 ℃. The results showed that the impedance （Z）, equivalent parallel inductance （Lv）, firmness, TSS, TA and water content of the peaches revealed an obvious decrease at room temperature with increasing storage time. However, the equivalent parallel capacitance （Cp） exhibited a gradual increase. A significant correlation of electric parameters （Z, Cp, or Lp） and fruit quality parameters was observed （P 〈 0.05）. Moreover, effective prediction models were established for fruit quality parameters with a significant correlation coefficient. In conclusion, electric parameters can indicate peach quality.关键词
桃/品质/模型Key words
peach/quality/model分类
农业科技引用本文复制引用
唐燕,杜光源,张继澍..桃的介电特性和品质关系[J].食品科学,2012,33(9):68-71,4.基金项目
国家自然科学基金项目 （）
西北农林科技大学博士科研启动基金项目 （）
