Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Martin Topiar"'
Publikováno v:
Journal of Industrial and Engineering Chemistry. 77:223-229
Turmeric ( Curcuma longa L.) was extracted with supercritical carbon dioxide (sc-CO 2 ) and turmerones, compounds with strong biological activity, were concentrated using semi-preparative supercritical chromatography (p-SFC) with sc-CO 2 . The extrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46f1e54c249a50d96676907f2f5cae15
https://doi.org/10.1016/j.jiec.2019.04.041
https://doi.org/10.1016/j.jiec.2019.04.041
Publikováno v:
The Journal of Supercritical Fluids. 130:30-39
Microcellular polystyrene (PS) foams blown with supercritical CO2 in batch processes have usually porosities lower than desired for good heat insulators. Porosities can be increased by co-blowing agents. We studied effects of n-pentane (nC5) and cycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::accc30b25822b7ad172eedff24960fef
https://doi.org/10.1016/j.supflu.2017.07.026
https://doi.org/10.1016/j.supflu.2017.07.026
Publikováno v:
The Journal of Supercritical Fluids. 127:1-8
Experiments with CO 2 -blown hanging polystyrene (PS) films were carried out. The porosity of foams decreased with decreasing film thickness, indicating thus effects of heat and/or mass transfer. Taking into account the Joule–Thomson effect, mathem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cee4eb5ee553490f56c6fea826c13b1
https://doi.org/10.1016/j.supflu.2017.03.013
https://doi.org/10.1016/j.supflu.2017.03.013
Publikováno v:
The Journal of Supercritical Fluids. 105:29-34
Volatile oil rich in thymoquinone (TQ) was extracted from dry aerial parts of scarlet bee balm ( Monarda didyma ) and wild bergamot ( Monarda fistulosa ) with supercritical CO 2 . The optimum extraction conditions were determined as 12 MPa and 40 °C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9a01055090ff4169411173fe92ce1a
https://doi.org/10.1016/j.supflu.2015.01.004
https://doi.org/10.1016/j.supflu.2015.01.004
Publikováno v:
Industrial Crops and Products. 67:310-317
Pelargonium graveolens is a valuable source of biologically active compounds and a promising botanical pesticide. In this study, supercritical fluid extraction (SFE) of Pelargonium leaves was optimized to improve the extraction yields, selectivity an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a351d42e50d2082b5443d30c1f44a6d9
https://doi.org/10.1016/j.indcrop.2015.01.070
https://doi.org/10.1016/j.indcrop.2015.01.070