A supercritical fluid extraction @FE) procedure for polychlorinated biphenyls (PCBs) has been optimized as an efficient method for the extraction and recovery of these compounds in native pollutants. The optimum pressure, temperature, time factors and cosolvent composition that enable maximum extrac
Rapid isolation of polychlorinated biphenyls from milk by a combination of supercritical-fluid extraction and supercritical-fluid chromatography
โ Scribed by Andrew G. Mills; Terry M. Jefferies
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 864 KB
- Volume
- 643
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Eucalyptus volatile oil was isolated by supercritical CO 2 extraction with a fractional separation technique. GCยฑMS analysis of the various fractions obtained at dierent extraction and fractionation conditions allowed the identiยฎcation of the best operating conditions to isolate the volatile oil. A
Supercritical fluid extraction (SFE) of plant materials began with industry and moved to the laboratory, along with supercritical-fluid chromatography, as high pressure systems became available. SFE has been applied to several groups of non-polar compounds, including essential oils, other flavour an