Stable high vitamin c content polyol-in-oil emulsified system and its preparation
AssigneeEvonik Goldschmidt GmbH
InventorsHaizhou Zhang, Jingya Dai, Jiali Zou, Zhiheng Gao
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Abstract
The present invention is directed to a polyol-in-oil composition used to transport and stabilize Vitamin C. The composition includes 0.5 wt % to 5 wt % of at least one emulsifier, 0.1 wt % to 5 wt % of at least one stabilizer, 0.01 wt % to 20 wt % of Vitamin C, 10 wt % to 40 wt % of at least one oil component and 40 wt % to 80 wt % of at least one polyol, each based on the mass of the whole composition, wherein the proportion of water in the whole composition is less than 1 wt % and wherein Vitamin C is dissolved in the polyols and the use of this composition.
Claims15
A polyol-in-oil composition used to transport and stabilize Vitamin C, said composition comprising 0.5 wt % to 5 wt % of at least one emulsifier, 0.1 wt % to 5 wt % of at least one stabilizer, 0.01 wt % to 20 wt % of Vitamin C, 10 wt % to 40 wt % of at least one oil component and 40 wt % to 80 wt % of at least one polyol, each based on the mass of the whole composition, wherein the amount of water in the whole composition is less than 1 wt % and wherein the Vitamin C is dissolved in the polyols.
Dependencies are inferred from the claim text.