Finely dispersed carotenoid and retinoid suspension and their pr

Details Finely dispersed carotenoid and retinoid suspension and their pr Finely dispersed carotenoid and retinoid suspension and their pr

1997-03-10

1999-04-20

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Food or edible as carrier for pharmaceutical

424451, 424461, 424489, A23K 1165, A23K 117

Patent

active

058956590

ABSTRACT:
Finely dispersed carotenoid or retinoid suspensions are prepared by dissolving the carotenoid or retinoid in a volatile, water-miscible organic solvent at 50.degree. C.-250.degree. C., where appropriate under elevated pressure, within less than 10 sec and immediately thereafter mixing the solution with an aqueous medium at from 0 to 90.degree. C., wherein the mixing with the aqueous medium takes place in the absence of a protective colloid and in the presence of at least one physiologically tolerated emulsifier.

REFERENCES:
patent: 3998753 (1976-12-01), Antoshkiw et al.
patent: 4435427 (1984-03-01), Hoppe et al.
patent: 4522743 (1985-06-01), Horn et al.
patent: 4726955 (1988-02-01), Horn et al.
patent: 5091187 (1992-02-01), Haynes
patent: 5091188 (1992-02-01), Haynes
patent: 5453447 (1995-09-01), End et al.

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