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Investigation on the supercritical CO(2) extraction of the volatile constituents from Juniperus communis obtained under different treatments of the "berries" (cones).
Planta Med. 2002 Sep; 68(9):827-31.PM

Abstract

The present investigation reports the experimental data a) from the recovery and the composition of the extract under super critical fluid extraction from Juniperus communis L. "berries" (cones), and b) their comparison with those of the essential oil obtained by hydrodistillation. For the extraction of the juniper oil different values of temperature and pressure were applied; furthermore, the degree of comminution of the plant material was also considered - a) integral "berries" and b) comminuted "berries". The quality of the oil recovered from the "berries" by supercritical carbon dioxide extraction was found to be highly dependent on the applied conditions. The comminution affected greatly the oil recovery and consequently the final composition of the extracts. Significant differences were recorded between the supercritical CO(2) extract and the distilled oil, the latter being more enriched in monoterpenoid hydrocarbons.

Authors+Show Affiliations

Chatzopoulou P
National Agricultural Research Foundation, Agricultural Research Centre of Macedonia & Thrace, Department of Aromatic and Medicinal Plants, Thessaloniki, Greece.
de Haan A
No affiliation info available
Katsiotis ST
No affiliation info available

MeSH

Acyclic MonoterpenesBicyclic MonoterpenesCarbon DioxideChromatography, Supercritical FluidFruitGas Chromatography-Mass SpectrometryJuniperusManometryMonoterpenesOils, VolatilePlant ExtractsSesquiterpenesSesquiterpenes, GermacraneTemperature

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

12357396

Citation

Chatzopoulou, Paschalina, et al. "Investigation On the Supercritical CO(2) Extraction of the Volatile Constituents From Juniperus Communis Obtained Under Different Treatments of the "berries" (cones)." Planta Medica, vol. 68, no. 9, 2002, pp. 827-31.
Chatzopoulou P, de Haan A, Katsiotis ST. Investigation on the supercritical CO(2) extraction of the volatile constituents from Juniperus communis obtained under different treatments of the "berries" (cones). Planta Med. 2002;68(9):827-31.
Chatzopoulou, P., de Haan, A., & Katsiotis, S. T. (2002). Investigation on the supercritical CO(2) extraction of the volatile constituents from Juniperus communis obtained under different treatments of the "berries" (cones). Planta Medica, 68(9), 827-31.
Chatzopoulou P, de Haan A, Katsiotis ST. Investigation On the Supercritical CO(2) Extraction of the Volatile Constituents From Juniperus Communis Obtained Under Different Treatments of the "berries" (cones). Planta Med. 2002;68(9):827-31. PubMed PMID: 12357396.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Investigation on the supercritical CO(2) extraction of the volatile constituents from Juniperus communis obtained under different treatments of the "berries" (cones). AU - Chatzopoulou,Paschalina, AU - de Haan,Andre, AU - Katsiotis,Stavros T, PY - 2002/10/3/pubmed PY - 2002/12/27/medline PY - 2002/10/3/entrez SP - 827 EP - 31 JF - Planta medica JO - Planta Med VL - 68 IS - 9 N2 - The present investigation reports the experimental data a) from the recovery and the composition of the extract under super critical fluid extraction from Juniperus communis L. "berries" (cones), and b) their comparison with those of the essential oil obtained by hydrodistillation. For the extraction of the juniper oil different values of temperature and pressure were applied; furthermore, the degree of comminution of the plant material was also considered - a) integral "berries" and b) comminuted "berries". The quality of the oil recovered from the "berries" by supercritical carbon dioxide extraction was found to be highly dependent on the applied conditions. The comminution affected greatly the oil recovery and consequently the final composition of the extracts. Significant differences were recorded between the supercritical CO(2) extract and the distilled oil, the latter being more enriched in monoterpenoid hydrocarbons. SN - 0032-0943 UR - https://www.unboundmedicine.com/medline/citation/12357396/Investigation_on_the_supercritical_CO_2__extraction_of_the_volatile_constituents_from_Juniperus_communis_obtained_under_different_treatments_of_the_"berries"__cones__ DB - PRIME DP - Unbound Medicine ER -