Synthesis and isolation of added-value milk fat derivatives using lipase-catalyzed reactions and supercritical carbon dioxide

2010 ◽  
Vol 22 (3) ◽  
pp. 54-57 ◽  
Author(s):  
Marta Lubary ◽  
Gerard W. Hofland ◽  
Joop H. ter Horst
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Milk Fat ◽  
Added Value ◽  
Catalyzed Reactions ◽  
Supercritical Carbon

Solubility of milk fat triglycerides in supercritical carbon dioxide

1994 ◽  
Vol 27 (5) ◽  
pp. 459-467 ◽  
Author(s):  
Joseph Arul ◽  
René Tardif ◽  
Armand Boudreau ◽  
Douglas S. McGinnis ◽  
Robert W. Lencki
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Milk Fat ◽  
Supercritical Carbon

scholarly journals Supercritical extraction as an effective first-step in a maize stover biorefinery

RSC Advances ◽  
2015 ◽  
Vol 5 (54) ◽  
pp. 43831-43838 ◽  
Author(s):  
Thomas M. Attard ◽  
Elke Theeuwes ◽  
Leonardo D. Gomez ◽  
Emma Johansson ◽  
Ioanna Dimitriou ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Supercritical Extraction ◽  
Added Value ◽  
Maize Stover ◽  
Supercritical Carbon

Supercritical carbon dioxide (scCO2) extraction has been investigated for the generation of valuable waxy compounds and as an added-value technology in a holistic maize stover biorefinery.

scholarly journals Enhancing Phenolic Contents and Antioxidant Potentials ofAntidesma thwaitesianumby Supercritical Carbon Dioxide Extraction

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Warut Poontawee ◽  
Surapol Natakankitkul ◽  
Orawan Wongmekiat
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Antioxidant Activities ◽  
Radical Scavenging ◽  
Added Value ◽  
Total Phenolic ◽  
Antioxidant Power ◽  
Phenolic Contents ◽  
Phenolic Constituents ◽  
Supercritical Carbon

Supercritical fluid extraction (SFE) has increasingly gained attention as an alternative technique for extraction of natural products without leaving toxic residues in extracts.Antidesma thwaitesianumMuell. Arg. (Phyllanthaceae), or ma mao, has been reported to exhibit antioxidant health benefits due to its phenolic constituents. To determine whether SFE technique could impact on phenolic contents and associated antioxidant potentials, ripe fruits ofAntidesma thwaitesianum(Phyllanthaceae) were extracted using supercritical carbon dioxide (SC-CO2) and conventional solvents (ethanol, water). The results showed that the SC-CO2extract contained significantly higher yield, total phenolic, flavonoid, and proanthocyanidin contents than those obtained from ethanol and water. It also demonstrated the greatest antioxidant activities as assessed by ABTS radical cation decolorization, DPPH radical scavenging, and ferric reducing antioxidant power (FRAP) assays. Further analysis using high-performance liquid chromatography with diode array and mass spectrometry detectors (HPLC-DAD/MSD) revealed the presence of catechin as a major phenolic compound ofAntidesma thwaitesianum(Phyllanthaceae), with the maximum amount detected in the SC-CO2extract. These data indicate that SFE technology improves both quantity and quality ofAntidesma thwaitesianumfruit extract. The findings added more reliability of using this technique to produce high added value products from this medicinal plant.

Extraction of flavors from milk fat with supercritical carbon dioxide

1990 ◽  
Vol 3 (1) ◽  
pp. 15-19 ◽  
Author(s):  
A.B. de Haan ◽  
J. de Graauw ◽  
J.E. Schaap ◽  
H.T. Badings
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Milk Fat ◽  
Supercritical Carbon
Sign in / Sign up

Export Citation Format

Share Document