Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Helena Sovová"'
Autor:
Helena Sovová, João M. N. A. Fareleira, Jose S. Urieta, Ana Mainar, João G. Barroso, Rui L. Mendes, Beatriz P. Nobre, Patrícia G. Matos, Amélia P. Rauter, Ana F. Cristino, Jose P. Coelho, António F. Palavra
Publikováno v:
Molecules, Vol 17, Iss 9, Pp 10550-10573 (2012)
An overview of the studies carried out in our laboratories on supercritical fluid extraction (SFE) of volatile oils from seven aromatic plants: pennyroyal (Mentha pulegium L.), fennel seeds (Foeniculum vulgare Mill.), coriander (Coriandrum sativum L.
Externí odkaz:
https://doaj.org/article/b5e38475950a467b9b29f943a00c989a
Publikováno v:
International Journal of Molecular Sciences, Vol 11, Iss 4, Pp 1842-1850 (2010)
Supercritical fluid extraction represents an efficient and environmentally friendly technique for isolation of phytosterols from different plant sources. Sea buckthorn (Hippophae rhamnoides L.) seeds were extracted with supercritical carbon dioxide a
Externí odkaz:
https://doaj.org/article/de9a70e25a2c49f0a10e8c923b766177
Publikováno v:
Materials, Vol 9, Iss 6, p 423 (2016)
Microalgae contain valuable biologically active lipophilic substances such as omega-3 fatty acids and carotenoids. In contrast to the recovery of vegetable oils from seeds, where the extraction with supercritical CO2 is used as a mild and selective m
Externí odkaz:
https://doaj.org/article/0bb88571e70a44ce8714a39c041d343f
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. 187:105629
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ad34a5bad9cae9f04c03bc3b06039c
https://doi.org/10.1016/j.supflu.2022.105629
https://doi.org/10.1016/j.supflu.2022.105629
Publikováno v:
The Journal of Supercritical Fluids. 142:38-44
Stilbenes were extracted from grape cane using supercritical fluid extraction and pressurized liquid extraction, and the extracts were analysed by HPLC. The results of the high-pressure experiments were compared with ethanolic Soxhlet extraction, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc673ed1f2c23102efe05bb47fc9f4ed
https://doi.org/10.1016/j.supflu.2018.05.021
https://doi.org/10.1016/j.supflu.2018.05.021
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:
Journal of CO2 Utilization. 52:101692
Continuous flow hydrolysis of blackcurrant seed oil dissolved in supercritical carbon dioxide (scCO2) was catalyzed by immobilized lipase Lipozyme TL IM. HPLC-MS and acid-base titration were used to determine composition of oil and hydrolysis product
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf30c99144f07886b6c06a3788de29f
https://doi.org/10.1016/j.jcou.2021.101692
https://doi.org/10.1016/j.jcou.2021.101692
Autor:
Helena Sovová
Publikováno v:
European Journal of Lipid Science and Technology. 124:2000392
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b1ea8dd95353eee2d128f310a111746
https://doi.org/10.1002/ejlt.202000392
https://doi.org/10.1002/ejlt.202000392
Autor:
Helena Sovová
Publikováno v:
The Journal of Supercritical Fluids. 129:3-8
One group of mathematical models for supercritical fluid extraction from plants is based on the Broken-and-Intact Cell (BIC) concept. A simplified BIC model with analytical solution, derived for the extraction of vegetable oils from seeds, was publis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ce57f882d233f83d9e9aa0b1640f638
https://doi.org/10.1016/j.supflu.2017.02.014
https://doi.org/10.1016/j.supflu.2017.02.014