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US 2025/0359577 A1Published application
Calcium carbonate and zinc oxide-loaded microcapsules and uses thereof
OwnerCuie YAN, Dahae LEEinventors
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Abstract
This disclosure provides CaCO3 and/or ZnO-loaded microcapsules for use as whitening agents in foods, beverages, supplements, pharmaceutic products, cosmetic products, and personal care products.
Claims24
A dry powder for whitening a food, or pharmaceutical or consumer product comprising spray-dried particles, wherein:
- (i) the spray-dried particles comprise microcapsules;
- and
- (ii) the microcapsules comprise an inner core and a primary shell surrounding the inner core, wherein (a) the inner core comprises food grade calcium carbonate and/or zinc oxide;
- and (b) the primary shell comprises food grade modified starch or gum Arabic.
1 more element
Dependencies are inferred from the claim text.