Supercritical extraction of essential oil from Juniperus communis L. needles: Application of response surface methodology

被引：22

作者：

Larkeche, O. ^{[1
]}

Zermane, A. ^{[1
,2
]}

Meniai, A. -H. ^{[1
]}

Crampon, C. ^{[3
]}

Badens, E. ^{[3
]}

机构：

[1] Univ Constantine 3, Lab Ingn Proc Environm, Philippeville, Algeria

[2] Univ Larbi Ben MHidi, Oum El Bouaghi, Algeria

[3] Aix Marseille Univ, CNRS, Cent Marseille, UMR M2P2 7340, F-13451 Marseille, France

来源：

JOURNAL OF SUPERCRITICAL FLUIDS | 2015年 / 99卷

关键词：

Supercritical carbon dioxide extraction; Juniperus essential oil; Response surface methodology; Extraction yield; FLUID EXTRACTION; CO2; EXTRACTION; CHEMICAL-COMPOSITION; HS-SPME; BERRIES; DISTILLATION; OPTIMIZATION; PRESSURE; VOLATILE;

D O I：

10.1016/j.supflu.2015.01.026

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The extraction of oil from Juniperus communis needles was investigated using supercritical CO2. The extraction was carried out varying the pressure in the range of 10-30 MPa, the temperature within 308-328 K, with a solvent flow rate fixed at 0.42 kg h(-1), and a mean particle diameter equal to 0.5 mm or less than 0.315 mm. The operating parameters have been optimized using the response surface methodology where a second order polynomial expression was used to express the oil recovery, and the results were satisfactory. The maximum oil recovery relative to the initial mass was 6.55 wt%. It was obtained for an extraction under 328 K, 30 MPa and a particle diameter less than 0.315 mm. Selected samples of extracts were analyzed using gas chromatography-mass spectrometry (GC/MS) and the results show that the most concentrated compounds were germacrene D and 1-octadecene. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：8 / 14

页数：7

共 28 条

[1] Analysis of Juniperus communis and its varieties based on DNA fingerprinting
Adams, RP
Pandey, RN
[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY, 2003, 31 (11) : 1271 - 1278
[2] Extraction and Modeling of Algerian Rosemary essential oil using supercritical CO2: Effect of pressure and temperature
Ahmed, Zermane
Abdeslam-Hassan, Meniai
Ouassila, Larkeche
Danielle, Barth
[J]. TERRAGREEN 2012: CLEAN ENERGY SOLUTIONS FOR SUSTAINABLE ENVIRONMENT (CESSE), 2012, 18 : 1038 - 1046
[3] [Anonymous], ENCY COMMON NATURAL
[4] Matrix effects in supercritical CO2 extraction of essential oils from plant material
Araus, Karina
Uquiche, Edgar
del Valle, Jose M.
[J]. JOURNAL OF FOOD ENGINEERING, 2009, 92 (04) : 438 - 447
[5] Chemical composition of Juniperus communis L. fruits supercritical CO2 extracts:: Dependence on pressure and extraction time
Barjaktarovic, B
Sovilj, M
Knez, Z
[J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2005, 53 (07) : 2630 - 2636
[6] Brunner G, 1994, GAS EXTRACTION INTRO
[7] Anti-mycobacterial natural products from the Canadian medicinal plant Juniperus communis
Carpenter, Caitlyn D.
O'Neill, Taryn
Picot, Nadia
Johnson, John A.
Robichaud, Gilles A.
Webster, Duncan
Gray, Christopher A.
[J]. JOURNAL OF ETHNOPHARMACOLOGY, 2012, 143 (02) : 695 - 700
[8] Investigation on the supercritical CO2 extraction of the volatile constituents from Juniperus communis obtained under different treatments of the "berries" (cones)
Chatzopoulou, P
de Haan, A
Katsiotis, ST
[J]. PLANTA MEDICA, 2002, 68 (09) : 827 - 831
[9] Chatzopoulou P., 1995, Pharm. Acta Helv, V6865, P247, DOI [DOI 10.1016/0031-6865(95)00026-6, 10.1016/0031-6865(95)00026-6]
[10] STUDY OF THE ESSENTIAL OIL FROM JUNIPERUS-COMMUNIS BERRIES (CONES) GROWING WILD IN GREECE
CHATZOPOULOU, PS
KATSIOTIS, ST
[J]. PLANTA MEDICA, 1993, 59 (06) : 554 - 556

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