Low temperature stable, emulsifiable vitamin A concentrates

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – C-o-group doai

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514971, A61K 3100, A61K 4700, A61K 3107

Patent

active

045321337

ABSTRACT:
Vitamin A palmitate compositions stable against crystallization at low temperatures are prepared by blending therewith a monoterpene such as dl-limonene. Vitamin A active concentrates prepared utilizing low temperature stabilized vitamin A palmitate are prepared by blending therewith an acceptable feed or food grade emulsifier.

REFERENCES:
patent: 3639587 (1972-02-01), Ames
patent: 3708583 (1973-01-01), Winstrom et al.
patent: 4022913 (1977-05-01), Newmark
Chem. Abst. 80, 100220(s) (1974)--Igimi et al.
Chem. Abst. 83, 113,655(z) (1975)--Yoneya et al.

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