Grape seed fermentation raw pulp skin care product and preparation method and application thereof

By combining enzymatic hydrolysis and fermentation with the use of specific additives, the problems of sedimentation and pilling in grape seed fermented pulp skincare products during application after cleansing with hard water have been solved, achieving stability and uniformity of the coating film and improving the user experience.

CN122582049APending Publication Date: 2026-08-18SHANGHAI PREMIUM BIO-COSMETIC CO LTD
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Patent Information

Application Number
CN202610969612.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-07-01
Publication Date
2026-08-18

AI Technical Summary

Technical Problem

Grape seed fermented essence skincare products are prone to problems such as fine deposits, pilling, and uneven coating when applied after cleansing with hard water.

Method used

By enzymatically hydrolyzing grape seed powder with deionized water and inoculating it with Lactobacillus plantarum fermentation broth, and adding alginate oligosaccharide, sodium phytate, gluconolactone and low-substituted hydroxypropyl cellulose at specific pH and free lactic acid content, a stable dispersion structure is formed, reducing the risk of local coarse particle aggregation of polyphenols in hard water residual environment.

Benefits of technology

Even in environments with residual hard water, grape seed fermented pulp skincare products maintain good film continuity and even spreading, reducing the risk of pilling and uneven film friction, and improving the user experience.

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Abstract

The present application relates to a kind of grape seed fermentation raw pulp skin care product and its preparation method and application.The preparation method includes that grape seed powder is mixed with water after cellulase and pectinase enzymolysis, then access lactic acid bacteria fermentation;When the fermentation liquor reaches specific pH and free lactic acid content, first add alginic acid oligosaccharide and sodium phytate, stir then add gluconolactone and low-substitution hydroxypropyl cellulose, continue fermentation, sterilization and filtration, obtain grape seed fermentation raw pulp;Then the raw pulp is mixed with humectant, thickening agent, preservative aid and water, and skin care product is prepared.The present application is controlled by two-stage during fermentation ripening stage, so that oligomeric procyanidins, organic acid salt and ripening control component form relatively stable dispersion state, reduce the risk of fine sedimentation, kneading mud and uneven coating film rubbing when applying after hard water cleaning.
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