Milk Characterization Using Electrical Impedance Spectroscopy and Fractional Models
Milk Characterization Using Electrical Impedance Spectroscopy and Fractional Models
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DOI：
10.1007/s12161-017-1054-4
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发表时间：
2018-03-01
影响因子：
2.9
通讯作者：
Silva, Vania
中科院分区：
文献类型：
--
作者：
Lopes, Antonio M.;Tenreiro Machado, J. A.;Silva, Vania
本文采用阻抗谱(EIS)和分数阶微积分对超巴氏杀菌牛奶进行表征。利用交流阻抗法测量了不同类型牛奶的电阻抗，并用分数阶表达式对其进行了建模。将EIS阻抗参数与化学分析值进行了比较，发现两者之间具有很强的相关性。结果表明，EIS和分数阶微积分能够以较少的参数对牛奶进行建模。
This paper uses electrical impedance spectroscopy (EIS) and fractional calculus for characterizing ultra-pasteurized milk. The electrical impedance of different types of milk is measured using EIS and modeled by means of fractional-order expressions. The EIS impedance parameters are compared with the chemical analytic values, revealing strong correlation between the two descriptions. The results show that EIS and fractional calculus are capable of modeling milk with a reduced set of parameters.