Evaporative process for producing coffee glass
US5035908A · kind A · utility
23Cited by
18References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1990 |
| Grant date | Jul 30, 1991 |
| Priority date | — |
| Expiry date | May 7, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23F5/36
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A coffee glass is disclosed which is prepared by evaporating coffee extract to at least 45% solids and then further evaporating that extract to form as viscoelastic fluid containing above 3% to 12% water and about 88% to 97% total coffee derived solids, aromatizing and/or gasifying the fluid in a confined headspace shaping the fluid, and cooling the fluid to entrap and protect coffee aromas providing less than 20% loss of volatiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.