Microwave-assisted hot air drying of bone broth-based sauce

IF 0.9 4区工程技术 Q4 ENGINEERING, CHEMICAL

Journal of Microwave Power and Electromagnetic Energy Pub Date : 2023-04-03 DOI:10.1080/08327823.2023.2209771

Cuneyt Dincer, E. Aykın‐Dinçer, Özer Kütükçü

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引用次数: 0

Abstract

Abstract In this study, it was aimed to bring the bone broth-based sauce into powder form by microwave assisted hot air drying method and to determine the drying characteristics of this product. Bone broth-based sauces were dried at the drying temperatures of 60, 70 and 80 °C, and at the microwave powers of 90, 180 and 360 W, until a moisture content of 10% (dry basis). The moisture ratio (MR) was significantly influenced by the drying temperature and microwave power. Ten kinetic models were selected to evaluate MR data, with regard to adjusted regression coefficient (R2 ), the reduced chi-square (χ2 ) and root mean square error (RMSE). Midilli and Page models exhibited a better fit for the drying kinetics of bone broth-based sauce than the other drying models tested. In addition, the effective moisture diffusivity (Deff ) and activation energy (Ea ) values were 1.27 × 10−7 m2/s and 27 kJ/mol, respectively. Consequently, these results can be used to simulate the microwave assisted hot air drying of bone broth-based sauce and improve the efficiency of the drying process.

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微波辅助热风干燥骨汤酱

摘要本研究采用微波辅助热风干燥的方法，将骨汤酱制成粉末状，并测定其干燥特性。在60、70和80℃的干燥温度下，在90、180和360 W的微波功率下进行干燥，直到水分含量为10%(干燥基础)。干燥温度和微波功率对水分比(MR)有显著影响。选择10种动力学模型对MR数据进行校正回归系数(R2)、χ2和均方根误差(RMSE)的评估。Midilli和Page模型比其他干燥模型更适合骨汤基酱的干燥动力学。有效水分扩散系数(Deff)为1.27 × 10−7 m2/s，活化能(Ea)为27 kJ/mol。因此，这些结果可用于模拟微波辅助热风干燥骨汤酱，提高干燥过程的效率。

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来源期刊

Journal of Microwave Power and Electromagnetic Energy ENGINEERING, CHEMICAL-ENGINEERING, ELECTRICAL & ELECTRONIC

CiteScore

2.50

自引率

6.70%

发文量

期刊介绍： The Journal of the Microwave Power Energy (JMPEE) is a quarterly publication of the International Microwave Power Institute (IMPI), aimed to be one of the primary sources of the most reliable information in the arts and sciences of microwave and RF technology. JMPEE provides space to engineers and researchers for presenting papers about non-communication applications of microwave and RF, mostly industrial, scientific, medical and instrumentation. Topics include, but are not limited to: applications in materials science and nanotechnology, characterization of biological tissues, food industry applications, green chemistry, health and therapeutic applications, microwave chemistry, microwave processing of materials, soil remediation, and waste processing.