Process for prolonging the shelf life of cosmetics

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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424168, 424195, 424284, 424359, 424359, 424364, 424365, A61K 4700, A61K 3578

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active

044169019

ABSTRACT:
Cosmetic products are subjected to pasteurization by heating at pasteurization temperatures, then to deep freezing at temperatures below -100.degree. C. and storage at -40.degree. C. to increase the shelf life of the products and to eliminate most of the microorganisms.

REFERENCES:
Chem. Abs. 1978, vol. 88, 177052m.
Pharmaceutical Sciences, Remington's, 1975, 15th Ed. pp. 1389 to 1393.

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