An anti-fatigue eye patch based on a medicinal and edible ingredient and a preparation method thereof
By combining medicinal and edible ingredients with supercritical CO2 extraction technology and water extraction and alcohol precipitation process, an anti-fatigue eye patch has been developed, which solves the problems of poor extraction selectivity, solvent residue and limited use scenarios of existing products, and achieves efficient, safe and convenient eye care effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TIANJIN MODERN VOCATIONAL TECH COLLEGE
- Filing Date
- 2026-04-23
- Publication Date
- 2026-07-17
AI Technical Summary
Existing eye patch products suffer from poor extraction selectivity, solvent residue risks, poor ingredient synergy, limited usage scenarios, and high consumer awareness barriers, failing to meet the needs for convenient, safe, and effective eye care.
Using ingredients that are both medicinal and edible, and combining supercritical CO2 extraction with a gradient extraction process of water extraction and alcohol precipitation, a transdermal penetration enhancement system suitable for ocular drug delivery was designed, and a round, small tablet-type eye patch was developed. It contains flavonoids, cassia seed extract and other ingredients, and is suitable for application to acupoints around the eyes.
It achieves efficient extraction of both fat-soluble and water-soluble components, avoids solvent residue, exhibits significant synergistic effects of components, has good transdermal absorption, is suitable for portable and immediate care, meets high safety requirements for the eyes, and has a controllable process suitable for industrial production.
Smart Images
Figure CN122398886A_ABST