Process for the separation of waste products of the food industry
US4046789A · kind A · utility
5Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 1975 |
| Grant date | Sep 6, 1977 |
| Priority date | — |
| Expiry date | Dec 2, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/942
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Bakery-type wastes as they occur in the food industry and which contain substantial amounts of fats, sugar, proteins and starch are recovered by removing the fat- and oil-component from the waste by a solvent extraction-filtration step followed by recovery of the sugar and starch protein mixture for reuse in the industry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.