Transdermal care agent based on camellia oleifera and khaya and preparation method and application thereof

By combining safflower oil extraction and distillation, the problems of low extraction rates and transdermal absorption efficiency of safflower oil and rosewood were solved, resulting in a highly efficient, natural, and gentle transdermal care agent that promotes the penetration and absorption of active ingredients in the skin.

CN122321024APending Publication Date: 2026-07-03JIANGXI ACAD OF FORESTRY
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Patent Information

Application Number
CN202610435960.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-03
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing technologies, the extraction methods for safflower oil and rosewood face challenges in improving oil quality. Traditional extraction methods are difficult to effectively obtain fat-soluble and volatile components, and existing penetration-enhancing technologies rely on chemical stimulants or have complex processes, making it difficult to meet the demand for natural, efficient, and gentle transdermal products.

Method used

The powder of Dalbergia odorifera was extracted from Camellia safflower oil at 40℃-60℃ and 0.1MPa-0.5MPa. The residue was extracted by distillation and the condensate was collected. The mixture was then used to prepare a transdermal care agent containing the lipid components of Camellia safflower oil and the active ingredients of Dalbergia odorifera, which improved the extraction rate and transdermal absorption.

Benefits of technology

This improved the extraction rate and transdermal absorption efficiency of active ingredients from Dalbergia odorifera, resulting in a highly effective, natural, and gentle transdermal care agent that promotes the penetration and absorption of active ingredients on the skin surface.

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Abstract

This invention provides a transdermal skincare agent based on Camellia oleifera and Dalbergia odorifera, its preparation method, and its application, relating to the fields of biological agents and functional skincare products. The preparation method provided by this invention includes: extracting Dalbergia odorifera powder from Camellia oleifera oil at 40℃-60℃ and 0.1MPa-0.5MPa, and separating the extract and residue; distilling the residue at 100℃-120℃ and collecting the condensate; and mixing the extract and condensate at 45℃-55℃ to obtain the transdermal skincare agent. The transdermal skincare agent contains lipid components derived from Camellia oleifera oil and active ingredients derived from Dalbergia odorifera. This invention uses Camellia oleifera oil to extract the active ingredients from Dalbergia odorifera, improving the extraction rate and fusion efficiency of the active ingredients with Camellia oleifera oil. Simultaneously, the lipid components in Camellia oleifera oil can promote the transdermal absorption of Dalbergia odorifera-derived active ingredients on the skin surface.
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