Precipitation of β-carotene and PHBV and co-precipitation from SEDS technique using supercritical CO2

2008 ◽  
Vol 47 (2) ◽  
pp. 259-269 ◽  
Author(s):  
Elton Franceschi ◽  
Alana M. De Cesaro ◽  
Mirian Feiten ◽  
Sandra R.S. Ferreira ◽  
Cláudio Dariva ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Co Precipitation ◽  
Β Carotene

Apparent solubility of lycopene and β-carotene in supercritical CO2, CO2+ethanol and CO2+canola oil using dynamic extraction of tomatoes

2010 ◽  
Vol 99 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Marleny D.A. Saldaña ◽  
Feral Temelli ◽  
Selma E. Guigard ◽  
Bruno Tomberli ◽  
Chris G. Gray
Keyword(s):  
Canola Oil ◽  
Supercritical Co2 ◽  
Apparent Solubility ◽  
Dynamic Extraction ◽  
Β Carotene

Lycopene and β-Carotene Extraction from Tomato Processing Waste Using Supercritical CO2

2003 ◽  
Vol 42 (25) ◽  
pp. 6641-6646 ◽  
Author(s):  
E. Sabio ◽  
M. Lozano ◽  
V. Montero de Espinosa ◽  
R. L. Mendes ◽  
A. P. Pereira ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Processing Waste ◽  
Tomato Processing ◽  
Β Carotene

Solubility of β-Carotene and Glyceryl Trioleate Mixture in Supercritical CO2

2014 ◽  
Vol 59 (3) ◽  
pp. 653-658 ◽  
Author(s):  
Darija Cör ◽  
Mojca Škerget ◽  
Željko Knez
Keyword(s):  
Supercritical Co2 ◽  
Glyceryl Trioleate ◽  
Β Carotene

Production of β-carotene nanosuspensions using supercritical CO2 and improvement of its efficiency by Z-isomerization pre-treatment

2018 ◽  
Vol 138 ◽  
pp. 124-131 ◽  
Author(s):  
Maiko Ono ◽  
Masaki Honda ◽  
Wahyudiono ◽  
Keiji Yasuda ◽  
Hideki Kanda ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Pre Treatment ◽  
Β Carotene

Solubility of β-carotene in supercritical CO2 and the effect of entrainers

2001 ◽  
Vol 21 (3) ◽  
pp. 195-203 ◽  
Author(s):  
Helena Sovová ◽  
Roumiana P. Stateva ◽  
Anatolii A. Galushko
Keyword(s):  
Supercritical Co2 ◽  
Β Carotene

Co-Precipitation of 5-Fluorouracil and Poly(L-Lactide) Using Solution-Enhanced Dispersion by Supercritical CO2

2007 ◽  
Vol 342-343 ◽  
pp. 477-480
Author(s):  
Xi Ming Pu ◽  
Yun Qing Kang ◽  
Ai Zheng Chen ◽  
Li Liao ◽  
Guang Fu Yin
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Supercritical Co2 ◽  
Smooth Surface ◽  
Spherical Shape ◽  
Narrow Particle Size Distribution ◽  
Effective Technique ◽  
Composite Microspheres ◽  
Co Precipitation

5-Fluorouracil-poly(L-lactide) (5-Fu-PLLA) microspheres have been co-precipitated in a process namely solution-enhanced dispersion by supercritical CO2 (SEDS). First, the 5-Fu is successfully micronized and then used to produce the 5-Fu-PLLA microspheres. The 5-Fu-PLLA microspheres synthesized in the SEDS process exhibited a rather spherical shape, smooth surface, and a narrow particle size distribution, where it ranged from 531 nm to 1280 nm, with a mean particle size of 793 nm. The dichloromethane residue in the 5-Fu-PLLA microspheres is 46 ppm. The average drug load of the 5-Fu-PLLA microspheres is 12.7%. The results of this study indicate that the SEDS process is an effective technique to co-precipitate 5-Fu and PLLA as composite microspheres.

Precipitation of β-carotene microparticles from SEDS technique using supercritical CO2

2009 ◽  
Vol 95 (4) ◽  
pp. 656-663 ◽  
Author(s):  
E. Franceschi ◽  
A.M. De Cesaro ◽  
S.R.S. Ferreira ◽  
J. Vladimir Oliveira
Keyword(s):  
Supercritical Co2 ◽  
Β Carotene
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