Novel sweetener delivery systems
US4752485A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1984 |
| Grant date | Jun 21, 1988 |
| Priority date | — |
| Expiry date | Oct 5, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S426/804
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present inventive compositions concern a stable delivery system capable of effecting a controlled release of core material comprising: PA0 (A) at least one natural or artificial core material selected from the group consisting of amino acid based sweeteners, dipeptide sweeteners, glycyrrhizin, saccharin and its salts, acesulfame salts, cyclamates, steviosides, talin, dihyrochalcone compounds, drugs, medicaments, flavoring agents and mixtures thereof; and PA0 (B) a hydrophobic matrix consisting essentially of PA1 (i) lecithin; and PA1 (ii) an edible material having a melting point in the range of about 25.degree. C. to about 100.degree. C. selected from the group consisting of (a) fatty acids having an iodine value of about 1 to about 10, (b) natural waxes, (c) synthetic waxes and (d) mixtures thereof; and PA1 (iii) at least one glyceride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.