Research on properties and kinetic model of intermittent microwave drying to pitaya slices

Authors

PAN Yuyan, School of Food and Bioengineering, Hezhou University, Hezhou, Guangxi 542899, China; School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning 116034, China; Guangxi Talent Highland of Preservation and Deep Processing Research
DUAN Zhenhua, School of Food and Bioengineering, Hezhou University, Hezhou, Guangxi 542899, China; School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning 116034, China; Guangxi Talent Highland of Preservation and Deep Processing Research
LIU Yan, School of Food and Bioengineering, Hezhou University, Hezhou, Guangxi 542899, China; Guangxi Talent Highland of Preservation and Deep Processing Research in Fruit and Vegetables, Hezhou, Guangxi 542899, China
TANG Xiaoxian, School of Food and Bioengineering, Hezhou University, Hezhou, Guangxi 542899, China; Guangxi Talent Highland of Preservation and Deep Processing Research in Fruit and Vegetables, Hezhou, Guangxi 542899, China
LI Dingjin, School of Food and Bioengineering, Hezhou University, Hezhou, Guangxi 542899, China; Guangxi Talent Highland of Preservation and Deep Processing Research in Fruit and Vegetables, Hezhou, Guangxi 542899, China

Abstract

In order to understand the drying characteristics of pitaya slices under microwave intermittent conditions, the effects were studied, including the microwave power, heating time, intermittent time and slice thickness on the drying characteristics of pitaya slices under different microwave intermittent conditions. The results showed that the microwave intermittent drying process of pitaya slices included acceleration, constant speed and deceleration stages, and the mathematical model was established according to the experimental data. The kinetic model of microwave intermittent drying of pitaya slices conformed to page model, which was suitable for predicting and describing the microwave intermittent drying process of pitaya slices.

Publication Date

3-28-2019

First Page

195

Last Page

201

DOI

10.13652/j.issn.1003-5788.2019.03.035

Recommended Citation

Yuyan, PAN; Zhenhua, DUAN; Yan, LIU; Xiaoxian, TANG; and Dingjin, LI (2019) "Research on properties and kinetic model of intermittent microwave drying to pitaya slices," Food and Machinery: Vol. 35: Iss. 3, Article 35.
DOI: 10.13652/j.issn.1003-5788.2019.03.035
Available at: https://www.ifoodmm.cn/journal/vol35/iss3/35

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