A new kinetic model for the common juniper essenstial oil extraction by microwave hydrodistillation

论文摘要

The main objective of the present study was to model the kinetics of essential oil extraction from swelled ground juniper berries by classic hydrodistillation（HD） and microwave-assisted hydrodistillation（MAHD）. A new phenomenological kinetic model was developed on the basis of the juniper essential oil extraction mechanism that assumed three mass transfer processes occurring simultaneously: washing, unhindered diffusion and hindered diffusion. The new model was compared to the existing kinetic models. Among the tested models,the new model had the smallest mean relative percentage deviation and the highest corrected Akaike information criterion value. In addition, that, the new model was verified for HD and MAHD of essential oils from some other plant materials. On the basis of the above-mentioned facts, the new model can be recommended for modeling the kinetics of essential oil extraction by both HD and MAHD.

论文目录

文章来源

类型: 期刊论文

作者: Miljana S. Markovi?,Svetomir ?. Milojevi?,Nevenka M. Bo?kovi?-Vragolovi?,Vladimir P. Pavi?evi?,Ljiljana М. Babincev,Vlada B. Veljkovi?

来源: Chinese Journal of Chemical Engineering 2019年03期

年度: 2019

分类: 工程科技Ⅰ辑,工程科技Ⅱ辑

专业: 一般化学工业,工业通用技术及设备

单位: Faculty of Technology and Metallurgy, University of Belgrade

分类号: TQ028.31;TQ654.2

页码: 605-612

总页数: 8

文件大小: 679K

下载量: 9

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