Method of solvent fractionation of fat
US6265595A · kind A · utility
2Cited by
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4Claims
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Key dates
| Filing date | Mar 30, 2000 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Mar 30, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B7/0008
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of solvent fractionation of a fat by which a high fat concentration, a rise in refrigerant temperature, and a reduction in operation time, etc. can be attained and fractions are efficiently produced at a low cost, characterized by rapidly cooling a feedstock fat dissolved in a solvent to a temperature higher by 1 to 20.degree. C. than the crystallization temperature used in a crystallizer in the step prior to introduction of the feedstock fat into the crystallizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.