Method for identifying cyclocarya paliurus
A technology of Cyclocarya paliurus and powder, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of many counterfeit products of Cyclocarya paliurus, lack of good identification methods, and unfavorable development of the value of Cyclocarya paliurus, and achieve rapid detection and evaluation, fast response, and simple operation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0018] A method for identifying Cyclocarya paliurus, comprising the steps of:
[0019] (1) Take 1g of the powder to be tested, add the powder to 50mL of methanol solution (the mass percentage of methanol is 60%, and the rest is water), soak at room temperature for 30min, and ultrasonically treat for 1h after soaking, the ultrasonic power is 400W, and the frequency is 20kHz;
[0020] (2) The solution after the ultrasonic treatment is filtered to obtain the filtrate, and the filtrate is evaporated to dryness in a water bath to obtain a once-evaporated product, and the once-evaporated product is added with 30 mL of water to dissolve and form an aqueous solution, and the hydrochloric acid (solute mass fraction) of an equal volume of the aqueous solution is added to the aqueous solution. 10%, the rest is water) to obtain a mixed solution, the mixed solution is heated and boiled, condensed and refluxed for 1h, after the heating is completed, air-cooled to room temperature, extracted...
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