Comparison of microwave hydrodistillation and solvent-free microwave extraction of essential oil from Melaleuca leucadendra Linn

International Conference on Natural Products and Bioresource Science 2017

生物科学;化学

Ismanto, A.W.^1 ; Kusuma, H.S.^1 ; Mahfud, M.^1

Department of Chemical Engineering, Faculty of Industrial Engineering, Institut Teknologi Sepuluh Nopember, Surabaya

60111, Indonesia^1

关键词: Electric consumption;    Green techniques;    Hydrodistillations;    Microwave power;    Optimal conditions;    Reduce energy consumption;    Solvent-free microwave extraction;    Solventfree microwave extraction (SFME);   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/101/1/012014/pdf
DOI  :  10.1088/1755-1315/101/1/012014

学科分类：生物科学（综合）

来源: IOP

【 摘 要 】

The comparison of solvent-free microwave extraction (SFME) and microwave hydrodistillation (MHD) in the extraction of essential oil from Melaleuca leucadendra Linn. was examined. Dry cajuput leaves were used in this study. The purpose of this study is also to determine optimal condition (microwave power). The relative electric consumption of SFME and MHD methods are both showing 0,1627 kWh/g and 0,3279 kWh/g. The results showed that solvent-free microwave extraction methods able to reduce energy consumption and can be regarded as a green technique for extraction of cajuput oil.