Rape bee pollen mask, preparation method and application
A technology of rapeseed bee pollen and rapeseed pollen, which is applied in the direction of pharmaceutical formulations, toiletry preparations, cosmetic preparations, etc., can solve the problems of difficult effective use of nutrients, achieve beauty and health care, restore skin physiological functions, and ensure The effect of product quality
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0036] The preparation process of facial mask in the present embodiment comprises the following steps:
[0037] A) ultrasonic extraction of flavonoids in rape bee pollen;
[0038] In this experiment, ultrasonic method was used to extract flavonoids in rape bee pollen. This method is convenient to operate, suitable for the extraction of various solvents, and the extraction time is short. It is also suitable for the extraction of thermally unstable components. The specific method:
[0039] 1) Weigh a certain amount of rape bee pollen, add 10 times the volume of 50% ethanol, and soak for 2 hours at room temperature;
[0040] 2) ultrasonic extraction 20min, extraction 3 times;
[0041] 3) Centrifuge at 2000 r / min for 10 min, and the supernatant is diluted to 100 mL with 50% ethanol solution to obtain a crude extract containing 0.037 g / mL of rape bee pollen, which is refrigerated for later use.
[0042] B) Determination of flavonoid content in rape bee pollen (drawing of rutin st...
Embodiment 2
[0058] This example is basically the same as Example 1, with the difference that the prepared facial mask has the following ingredients: the mass fraction of deionized water is 81.9%, the mass fraction of glycerol is 8%, the mass fraction of sodium hyaluronate is 0.7%, and the mass fraction of carbomer The mass fraction is 0.3%, the mass fraction of 1,2-propanediol is 3%, the mass fraction of methylparaben is 0.2%, and vitamin B 5 The mass fraction is 0.5%, the mass fraction of hydrogenated castor oil is 0.1%, the mass fraction of rape bee pollen flavonoid extract is 5%, and the mass fraction of triethanolamine is 0.3%.
Embodiment 3
[0060] This example is basically the same as Example 1, the difference is that the ingredients of the mask prepared in this example are as follows: the mass fraction of deionized water is 53.5%, the mass fraction of glycerol is 16%, and the mass fraction of sodium hyaluronate is 0.3%, The mass fraction of carbomer is 0.7%, the mass fraction of 1,2-propanediol is 3%, the mass fraction of methylparaben is 0.2%, and vitamin B 5 The mass fraction is 0.5%, the mass fraction of hydrogenated castor oil is 0.1%, the mass fraction of rape bee pollen flavonoid extract is 25%, and the mass fraction of triethanolamine is 0.7%.
PUM
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