Soluble ALDC derivative and use thereof
US5306634A · kind A · utility
0Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 1993 |
| Grant date | Apr 26, 1994 |
| Priority date | — |
| Expiry date | Feb 1, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N9/88
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
The ALDC derivative is produced by treating ALDC in an aqueous medium with glutaraldehyde in defined proportions with optional subsequent immobilization. The ALDC derivative which is used in beer fermentation exhibits a satisfactory stability at low pH.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.