Extraction of cardamom oil by supercritical carbon dioxide and sub-critical propane

Hamdan, Samer; Daood, Hussein G.; Tóth‐Markus, M.; Illés, V.

doi:10.1016/j.supflu.2007.08.009

Cited by 108 publications

(57 citation statements)

References 12 publications

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“…SPE was superior to SCE with respect to extraction yield of oil from radish seeds. This is related to the fact that subcritical propane is a better solvent for triacylglycerols than supercritical carbon dioxide [18,19].…”

Section: Discussionmentioning

confidence: 99%

Extraction and characterization of radish seed oils using different methods

Zhao¹,

Ren²,

Ma³

2017

Trop. J. Pharm Res

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Section: Discussionmentioning

confidence: 99%

Extraction and characterization of radish seed oils using different methods

Zhao¹,

Ren²,

Ma³

2017

Trop. J. Pharm Res

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“…Supercritical carbon dioxide at 28 MPa pressure and 40°C for 2.5 h and subcritical propane at 0.5 MPa pressure and 40°C for 1.5 h extracted up to 19.65 % (w/w, corresponding to 86.60 % of the total amount of the oil as measured using Soxhlet extraction) and 21.79 % (w/w, corresponding to 96.03 % of the total amount of the oil as measured using Soxhlet extraction) of foxtail millet bran, respectively, which suggested that SPE was much faster than SE and SCE. This aspect is related to the fact that subcritical propane is a better solvent for triacylglycerols than supercritical carbon dioxide (Lanza et al 2005;Hamdan et al 2008). …”

Section: Oil Yieldmentioning

confidence: 99%

Preparation and characterization of foxtail millet bran oil using subcritical propane and supercritical carbon dioxide extraction

Shi

Zhang

et al. 2014

J Food Sci Technol

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The foxtail millet (Setaria italica Beauv) bran oil was extracted with traditional solvent extraction (SE), supercritical carbon dioxide extraction (SCE) and subcritical propane extraction (SPE) and analyzed the yield, physicochemical property, fatty acid profile, tocopherol composition, oil oxidative stability in this study. The yields of foxtail millet bran oil by SE, SCE and SPE were 17.14 %, 19.65 %, 21.79 % of raw material weight (corresponded to 75.54 %, 86.60 %, 96.03 % of the total amount of the oil measured by using Soxhlet extraction), respectively. The effect of the extraction methods on the physicochemical properties (peroxide value, saponification value and color) was significant while the difference in fatty acid profile was negligible based on GC analysis. The major components of vitamin E in the obtained oils were identified as α-and β-tocopherols by HPLC, and SPE was superior to SE and SCE in the extraction of tocopherols. In Rancimat test, the oil obtained by SPE showed the highest oil oxidative stability, which could attribute to its high tocopherol content and low peroxide value. In view of oil quality, SPE employed smaller times and lower pressures compared to SE and SCE. SPE was a suitable and selective method for the extraction of the foxtail millet bran oil.

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“…Besides the mild temperature and pressure operating conditions, the use of short-chain hydrocarbons, like propane and n-butane, allows reduction of extraction time. However, literature is somewhat scarce on the vegetable matrices extraction using pressurized propane (Illés et al 1997(Illés et al , 2000Hamdan et al 2008;Daood et al 2002;Corso et al 2010;Freitas et al 2008;Silva et al 2015a, b;Santos et al 2015;Zanqui et al 2015a, b;Jesus et al 2013;Pederssetti et al 2011;Nimet et al 2001;Sparks et al 2006). Carelli et al (2011) extracted Ilex paraguariensis leaves using supercritical CO 2 .…”

Section: Introductionmentioning

confidence: 99%

Phytochemical profile, antioxidant and antimicrobial activity of extracts obtained from erva-mate (Ilex paraguariensis) fruit using compressed propane and supercritical CO2

et al. 2016

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Traditionally, Ilex paraguariensis leaves are consumed in tea form or as typical drinks like mate and terere, while the fruits are discarded processing and has no commercial value. The aim of this work to evaluate phytochemical properties, total phenolic compounds, antioxidant and antimicrobial activity of extracts of Ilex paraguariensis fruits obtained from supercritical CO 2 and compressed propane extraction. The extraction with compressed propane yielded 2.72 wt%, whereas with supercritical CO 2 1.51 wt% was obtained. The compound extracted in larger amount by the two extraction solvents was caffeine, 163.28 and 54.17 mg/g by supercritical CO 2 and pressurized propane, respectively. The antioxidant activity was more pronounced for the supercritical CO 2 extract, with no difference found in terms of minimum inhibitory concentration for Staphylococcus aureus for the two extracts and better results observed for Escherichia coli when using supercritical CO 2 .

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Extraction of cardamom oil by supercritical carbon dioxide and sub-critical propane

Cited by 108 publications

References 12 publications

Extraction and characterization of radish seed oils using different methods

Extraction and characterization of radish seed oils using different methods

Preparation and characterization of foxtail millet bran oil using subcritical propane and supercritical carbon dioxide extraction

Phytochemical profile, antioxidant and antimicrobial activity of extracts obtained from erva-mate (Ilex paraguariensis) fruit using compressed propane and supercritical CO2

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