Co-Precipitation of Beta-Carotene and Bio-Polymer Using Supercritical Carbon Dioxide as Antisolvent
نویسندگان
چکیده
منابع مشابه
Co-Precipitation of Beta-Carotene and Bio-Polymer Using Supercritical Carbon Dioxide as Antisolvent
The objective of this work was to investigate the application of supercritical carbon dioxide as antisolvent for the co-precipitation of -carotene and poly(hydroxybutirate-co-hydroxyvalerate) (PHBV) with dichloromethane as organic solvent. For this purpose, the concentrations of -carotene (1 to 8 mg.cm) and PHBV (20 to 40 mg.cm) in the organic solution were varied keeping fixed temperature at 3...
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The objective of this work has been the co-precipitation of the coating material Ethyl Cellulose (EC) and two natural extracts (IDOKI SCF Technologies), R1 and P1, using the Supercritical Antisolvent (SAS) precipitation technique with supercritical carbon dioxide (SC-CO2), in order to obtain active microparticles. EC is a hydrophobic material widely used for controlled delivery systems, sustain...
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ژورنال
عنوان ژورنال: The Open Chemical Engineering Journal
سال: 2014
ISSN: 1874-1231
DOI: 10.2174/1874123101004010011