Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 30, 2016
Patent Application Number
13881633
Date Filed
November 4, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention is related to a multiple emulsion of the water-in-oil-in-water (W/O/W) type for stabilization of natural coloring agents, such as anthocyanin, phycocyanin, carthamus, huito, calcium carbonate, carmine and carminic acid, against changes in pH values, oxidation and light as well as against ingredient interactions.
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