DOI: 10.1016/j.jcou.2017.06.003
Scopus记录号: 2-s2.0-85020388057
论文题名: Supercritical CO2 extraction from endemic Corsican plants; Comparison of oil composition and extraction yield with hydrodistillation method
作者: Mouahid A. ; Dufour C. ; Badens E.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2017
卷: 20 起始页码: 263
结束页码: 273
语种: 英语
英文关键词: Corsican plant
; Essential oil
; Extraction
; Hydrodistillation
; Sovová's models
; Supercritical CO2
Scopus关键词: Carbon dioxide
; Distillation
; Essential oils
; Gas chromatography
; Monoterpenes
; Plant extracts
; Plants (botany)
; Bioactive components
; Corsican plant
; Extraction techniques
; Hydrodistillations
; Juniperus communis
; Rosmarinus officinalis
; Supercritical CO
; trans-Caryophyllene
; Extraction
英文摘要: Generally speaking, essential oils (EOs) and components of interest are extracted from plants using hydrodistillation (HD), steam distillation or organic solvent methods The Supercritical CO2 (SC-CO2) extraction technique is a good alternative to the three previously mentioned methods as it is able to be applied at temperatures close to ambient and shows no toxicity to humans or the environment. The aim of this study is to investigate the ability of supercritical CO2 extraction to extract bioactive components from four Corsican endemic plants: Rosmarinus officinalis, Juniperus communis ssp nana, Helichrysum italicum and Pistacia lentiscus. After the extracts were analyzed by gas chromatography, it would appear that SC-CO2 is the most adapted process for the extraction of such components of interest as verbenone, germacrene D, bornyl acetate, ferruginol, trans-caryophyllene, elemol, γ-cadinene, geraniol or β-eudesmol in higher quantity. The SC-CO2 extraction curves were obtained using two models published by Sovová. These models give access to complementary information and help to estimate the values of some important data such as the possible maximal extraction yield for Helichrysum italicum and the end of the extraction period. © 2017 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52711
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Mouahid A.,Dufour C.,Badens E.. Supercritical CO2 extraction from endemic Corsican plants; Comparison of oil composition and extraction yield with hydrodistillation method[J]. Journal of CO2 Utilization,2017-01-01,20