Method for treating glycoside
US4968787A · kind A · utility
30Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 1987 |
| Grant date | Nov 6, 1990 |
| Priority date | — |
| Expiry date | Jul 27, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/54
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for extracting and separating an aglycone which constitutes a glycoside, said method comprises steps of: subjecting a material containing the glycoside to hydrolysis to decompose the glycoside into a sugar moiety and an aglycone; extracting the aglycone from the hydrolyzed material by using a fluid at supercritical or subcritical conditions as an extraction agent; and separating the extracted aglycone from the extraction agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.