Influence pressure and size particle to extraction by CO2
Keywords:
supercritical extraction, carbon-dioxide, sage, solvent, size particle, extracts
Abstract
Supercritical fluid extraction (SFE) is an efficient extraction technique for the separation of various organic compounds from herbs, or more generally, from plant materials. These proporties of SFE make the products more advantageous in the field of foods, pharmaceuticals, and cosmetics. The aim of this study was to investigate the effect of pressure and particle size on the extraction yield and the quality of the extracts.
References
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[2]. Reverchon, E., Schiraldi, A., Fantozzi, P., 1993, Fluidi Supercritici, Applicazioni AgroAlimentari; CNR RAISA; Rome.
[3]. Reverchon, E., Senatore, F. J.; Agric. Food Chem. 1994, 42, 154.
[4]. Zeković, Z.; Lepojević, Ž.; Vujić Đ., 2000, Supercritical Extraction of Thyme (Thymus vulgaris L.) Chromatographia, 51 (3/4), 175.
[5]. Zeković, Z., Lepojević, Ž, Milošević, S. , Tolić A., 2001, Thyme (Thymus vulgaris L.) compounds in SFE. Proceedings 6th Conference on Supercritical Fluids and Their Applications, Maiori, Italy, September, 9/110, 209.
[6]. Zeković Z, Lepojević, Ž., Tolić, A., 2001, Modelling of the Thyme – Supercritical Carbon Dioxide. Extraction System; Ithe influence of Carbon Dioxide Flow Rate and grinding degree of Thyme. Sep. Sci. Technol. 36 (15), 3459.
[7]. Aleksovski, S., Sovova, H., Poposka, F., 1998, Curapova, B. Supercritical fluid extraction of essential oils from peppermint and wild thyme and its comparison with hydrodistillation. XIII CHISA ’98 (13 th International Congress of Chemical and Process Engineering), Praha, Aug 23-28, Summaries 4, 118.
[8]. Reverchon, E., 1997, Supercritical fluid extraction and fractionation of essential oils and related products, Journal of Supercritical Fluids, 10, 1-37.
[9]. Reverchon, E., Senatore, F., Isolation of rosemary oil: Comparision between hydrodistillation and supercritical CO2 extraction. Flavour and Fragrance Journal, 7, 227-230.
Published
2008-05-15
How to Cite
1.
MICIC V, LEPOJEVIC Z, JOTANOVIC M, TADIC G, MANDIC B. Influence pressure and size particle to extraction by CO2. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15May2008 [cited 5May2024];31(1):117-23. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/3137
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