Herbs dendrobii officinale mask product
A Dendrobium candidum, product technology, applied in the field of natural medicine applications, can solve the problems of easy oxidation of active substances, weak water-locking ability, poor nourishing yin and replenishing water, etc., to achieve the effect of enhancing moisturizing ability, reducing water loss, and enhancing moisturizing degree
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0037] Embodiment 1: the preparation method of dendrobium officinale polysaccharide
[0038] Crush and dry 200kg of Dendrobium officinale, directly add 600L of water, stir and heat to 85°C, keep warm for 60min, centrifuge at 7000rpm for 20min to obtain a supernatant, and remove the precipitate. Concentrate the supernatant under reduced pressure at 55°C to 1 / 40 of its original volume, then add 95% ethanol until the final concentration reaches 85%, ethanol precipitation for 15 hours, and filter once with a 0.22 μm ceramic membrane to obtain a filter residue that is Dendrobium officinale Polysaccharide products.
Embodiment 2
[0039] Embodiment 2: the preparation method of Baizhubai and its extract
[0040] Crush and dry 100kg Atractylodes macrocephala and 100kg Baiji, add 600L water directly, stir and heat to 85°C, keep warm for 60min, then centrifuge at 7000rpm for 20min to obtain a supernatant, and remove the precipitate. The supernatant was concentrated to dryness under reduced pressure at 55°C to obtain Baizhubai and its extract.
Embodiment 3
[0041] Embodiment 3: the preparation of Dendrobium officinale mask product
[0042]Take 1.5 kg of chitosan, add it to 30 L of 2% acetic acid solution, spread it on non-woven fabric, elastic fabric or cellulose film directly after dissolving, and dry it in vacuum to reduce the water content to below 15%, to obtain composite film A; Get 1kg Atractylodes Rhizoma Atractylodes Rhizome and its water extract, add water to dissolve, add Dendrobium officinale polysaccharide 4kg, then add humectant 1.5kg, stir evenly, directly tile on the release film, and vacuum dry to reduce the water content to 12%. Get composite film B; get 1kg Atractylodes macrocephala and water extract and add water to dissolve, add 2kg Dendrobium officinale polysaccharide, then add 1kg chitosan solution (chitosan 1kg adds 2% acetic acid 20L and dissolves), stirs evenly, directly Pour it on the composite film B, vacuum dry to reduce the water content to 70%, then overlap with the chitosan surface of the composite ...
PUM
Property | Measurement | Unit |
---|---|---|
thickness | aaaaa | aaaaa |
pore size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com