Results 31 to 40 of about 1,131,381 (293)

Influence of pretreatments for extraction of lipids from yeast by using supercritical carbon dioxide and ethanol as cosolvent [PDF]

, 2011
Saccharomyces cerevisiae is one of the most studied and industrially exploited yeast. It is a non-oleaginous yeast whose lipids are mainly phospholipids.
Camy, S., Hegel, Pablo Ezequiel, P. Destrac, Destrac, Philippe, Destrac, P., P.E. Hegel, S. Camy, Camy, Séverine, Hegel, Pablo Ezguiel, Condoret, J. S., J.S. Condoret, Condoret, Jean-Stéphane   +11 more
core   +1 more source

Could Supercritical Extracts from the Aerial Parts of Helianthus salicifolius A. Dietr. and Helianthus tuberosus L. Be Regarded as Potential Raw Materials for Biocidal Purposes?

Agriculture, 2020
Extracts from the June collection of aerial parts of Helianthus salicifolius A. Dietr and Helianthus tuberosus L. were obtained using carbon dioxide supercritical fluid extraction with water as co-solvent.
Anna Malm, Agnieszka Grzegorczyk, Anna Biernasiuk, Tomasz Baj, Edward Rój, Katarzyna Tyśkiewicz, Agnieszka Dębczak, Mariusz Jerzy Stolarski, Michał Krzyżaniak, Ewelina Olba-Zięty   +9 more
doaj   +1 more source

Modelling and experimental study of separators for co-solvent recovery in a supercritical extraction process [PDF]

, 2006
Co-solvent recovery in supercritical extraction is addressed here through a theoretical description of the behaviour of a CO2 + co-solvent mixture into a cascade of cyclonic separators, such as those existing in conventional fractionation processes based
Camy, Séverine, Condoret, Jean-Stéphane   +1 more
core   +1 more source

SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF ANDROGRAPHOLIDE FROM ANDROGRAPHIS PANICULATA LEAVES USING METHANOL AS COSOLVENT [PDF]

, 2006
The optimisation and design of any separation processes, such as the extraction of bio molecules from their natural resources require mathematical modelling.
Kumoro, A.C., Hasan, M.
core   +1 more source

Characterization of wheat germ oil extracted by liquid and supercritical carbon dioxide.

Grasas y Aceites, 1997
In this work the quality of wheat germ oil obtained by extraction with liquid and supercritical carbon dioxide was studied. At the optimum operating conditions, the yield of supercritical extraction is similar to the conventional extraction by organic ...
A. Molero Gómez, M. D. Gordillo Romero, E. Martínez de la Ossa   +2 more
doaj   +1 more source

Influence of supercritical fluid extraction on lignocellulosic plant matrix and extractive substance yield

Acta Biologica Sibirica, 2022
Natural substances of plant origin are widely used in pharmacies. However, the quantitative content of biologically active substances in plant cells is insignificant and the currently available extraction methods do not allow for the complete extraction ...
Alexandra V. Zakharchenko, Natalya G. Bazarnova   +1 more
doaj   +1 more source

Supercritical fluid extraction of veterinary drug residues from meat [PDF]

, 1999
End of project ReportExtraction is a key step in the analysis of food samples for residues of veterinary drugs. Over the last ten years there has been increasing interest in alternatives to the use of organic solvents for sample extraction.
O'Keeffe, Mandy J., O'Keeffe, Michael
core   +1 more source

Subcritical liquified dimethyl ether and supercritical fluid carbon dioxide extraction of gamma oryzanol from rice bran acid oil

Journal of Agriculture and Food Research, 2023
Gamma oryzanol (γ-oryzanol) is a bioactive compound in rice bran acid oil, a by-product of the rice bran oil refining process that possesses various pharmacological properties.
Sudthida Kamchonemenukool, Donporn Wongwaiwech, Tipawan Thongsook, Monthana Weerawatanakorn   +3 more
doaj   +1 more source

Supercritical Fluid Extraction of Euphorbia rigida

Journal of High Resolution Chromatography, 2000
WOS ...
Özcan, Adnan, Özcan, Asiye Safa
openaire   +4 more sources

MODELLING OF SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF ANDROGRAPHOLIDE FROM ANDROGRAPHIS PANICULATA LEAVES BY EMPLOYING INTEGRAL DESORPTION CONCEPT [PDF]

, 2006
Mathematical formulation is necessary for the optimisation and scale-up of a separation unit such as the extraction of biomolecules from their natural resources.
Kumoro, A.C., Hasan, M.
core   +2 more sources