Method of isomerizing humulone to isohumulone by catalytic acceleration with metal salts
US4234516A · kind A · utility
7Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1975 |
| Grant date | Nov 18, 1980 |
| Priority date | — |
| Expiry date | Jun 2, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12C9/025
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
The isomerization of humulone or a humulone-containing material is carried out by isomerization at elevated temperature and a pH below 9 in a liquid medium containing at least one salt of a bi-valent metal or of cerium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.