Title : ( Extraction of essential oils from Mentha piperitausing using advanced techniques: Microwave versus ohmic assisted hydrodistillation )
Authors: Mohsen Gavahian , Asgar Farahnaky , Reza Farhoosh , Katayoun Javidnia , Fakhri Shahidi ,
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Abstract
tOhmic and microwave assisted hydrodistillation (OAHD and MAHD, respectively) areadvanced hydrodistillation (HD) techniques utilizing ohmic and microwave heating pro-cesses for extraction of essential oils. OAHD and MAHD of essential oils from the aerialparts of peppermint were studied and the results were compared with those of the tradi-tional HD. The results showed that OAHD and MAHD methods require less than half anhour for extraction process while HD require about 1 h. Scanning electron microscopy ofmint leaves undergone OAHD and MAHD provided evidences as to a sudden rupture ofessential oil glands. GC–MS analysis did not indicate any noticeable changes in the com-pounds of the essential oils obtained by novel studied methods in comparison with HD. Theresults introduced OAHD as the greenest technique in terms of energy consumption. MAHDwas superior in terms of rate of essential oils accumulation and also extraction durationparameter.
Keywords
, Essential oils, GC–MS, Hydrodistillation, Microwave-assisted hydrodistillation, Ohmic-assisted hydrodistillation, Mentha piperita
@article{paperid:1046903,
author = {Gavahian, Mohsen and Asgar Farahnaky and Farhoosh, Reza and Katayoun Javidnia and Shahidi, Fakhri},
title = {Extraction of essential oils from Mentha piperitausing using advanced techniques: Microwave versus ohmic assisted hydrodistillation},
journal = {Food and Bioproducts Processing},
year = {2015},
volume = {94},
number = {1},
month = {January},
issn = {0960-3085},
pages = {50--58},
numpages = {8},
keywords = {Essential oils; GC–MS; Hydrodistillation; Microwave-assisted hydrodistillation; Ohmic-assisted hydrodistillation; Mentha piperita},
}
%0 Journal Article
%T Extraction of essential oils from Mentha piperitausing using advanced techniques: Microwave versus ohmic assisted hydrodistillation
%A Gavahian, Mohsen
%A Asgar Farahnaky
%A Farhoosh, Reza
%A Katayoun Javidnia
%A Shahidi, Fakhri
%J Food and Bioproducts Processing
%@ 0960-3085
%D 2015
