Use of red semblance extract for improving the gene expression of hyaluronic acid synthase
Patent Information
- Authority / Receiving Office
- CN ยท China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TCI CO LTD
- Publication Date
- 2021-10-08
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Abstract
Description
technical field
[0001] The present invention relates to the field of plant extracts, in particular to the use of red saffron extracts for improving the gene expression of hyaluronic acid synthase. Background technique
[0002] The epidermis is the outermost layer of the skin. From the outside to the inside, it consists of the stratum corneum, granular layer, spinous layer, and basal layer. The epidermis is mainly formed by continuous upward differentiation of undifferentiated cylindrical keratinocytes in the basal layer. The process is called keratinization. The water content in corneocytes is high. As the cells metabolize and differentiate upward, the shape of corneocytes will gradually become flat, and the nucleus and organelles will begin to degenerate and shrink, and dead cells without nuclei and organelles will form in the stratum corneum. The main function of the epidermis is to keep the skin water and form a skin barrier to resist various external injuries. The outer...