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US 10,092,504 B2Granted
Use of cellular extracts for skin rejuvenation
AssigneeRegenics AS
InventorsRunhild Gammelsaeter, Jan Remmereit
Life of this patent
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Abstract
The invention describes methods and agents for improving cosmetic appearance, for promoting, improving or restoring health of cells and tissues, preferably skin, and more preferably, for restoring aged or damaged skin to a healthy appearance. In preferred embodiments, the methods and agents comprise active extracts produced from fish eggs. The invention further provides processes for making active fish egg extracts.
Claims6
A process for producing an active unfertilized salmon egg fraction comprising:
- milling unfertilized salmon eggs between two surfaces, at least one of which is a milling surface, wherein said surfaces have a space there between so that said unfertilized salmon eggs are crushed when passed between said surfaces to provide an unfertilized salmon egg homogenate;
- separating an active fraction from said unfertilized salmon homogenate by centrifugation to provide an active fraction comprising about 100 to 380 mg/ml protein in an aqueous solution.
Dependencies are inferred from the claim text.