Extraction of cholesterol and other lipids from dehydrated beef using supercritical carbon dioxide
| Autor: | Susan L. Cuppett, Randy L. Wehling, Lynn. Niemann, Glenn W. Froning |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Chromatography
Supercritical carbon dioxide Chemistry Cholesterol Extraction (chemistry) Mineralogy chemistry.chemical_element General Chemistry Supercritical fluid Fluid density chemistry.chemical_compound lipids (amino acids peptides and proteins) Total fat General Agricultural and Biological Sciences Carbon |
| Zdroj: | Journal of Agricultural and Food Chemistry. 40:1204-1207 |
| ISSN: | 1520-5118 0021-8561 |
| Popis: | Supercritical carbon dioride (SC-CO 2 ) was used to extract cholesterol and other lipids from dehydrated beef powders and chunks. When powders were extracted at 55 o C and a fluid density of 0.90 g/cm 3 , the cholesterol and total fat contents of the product could both be reduced by as much as 87%. Lipids were more easily extracted from chunks than from powders, allowing for successful removal at lower temperatures and pressures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|