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STABILIZING METHOD FOR ANTIOXIDANT ACTIVITY OF INULA BRITANNICA VAR. CHINENSIS EXTRACTS AND COSMETIC COMPOSITION CONTAINING THE SAME
STABILIZING METHOD FOR ANTIOXIDANT ACTIVITY OF INULA BRITANNICA VAR. CHINENSIS EXTRACTS AND COSMETIC COMPOSITION CONTAINING THE SAME
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机译:菊苣变种抗氧化活性的稳定方法。相同的中国提取物和化妆品成分
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摘要
The present invention relates to a method for stabilizing the antioxidant activity of an Inuleae extract which has the antioxidant activity. According to the present invention, provided is a method for stabilizing the antioxidant activity of Inuleae extract, which includes: (A) a step of mixing 0.2-1 wt% of an antioxidant, 0.3-3 wt% of an Inuleae ethanol extract, and 0.5 to 3 wt% of a biodegradable polymer in 54-63 wt% of a heated glycerin; (B) a step of adding and dissolving 1-15 wt% of a Phaseolus radiatus-lactic acid bacteria extract; (C) a step of mixing 0.5-4 wt% of lecithin and softening the lecithin; (D) a step of adding and stirring 5-20 wt% of an Inuleae hot-water extract to the solution; and (E) a step of forming a nanoemulsion with a size of 40-150 nm using a microfluidizer. The Inuleae extract stabilized according to the method can be usefully applied as a raw material for an anti-aging cosmetic composition by securing antimicrobial and whitening activity with a small amount since the stabilized Inuleae extract can maintain the antioxidant activity for a long term.
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