Medicine composition for improving sleep
A technology of composition and medicine, which is applied in the field of pharmaceutical composition for improving sleep, to achieve the effect of improving drug efficacy and activity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0071] The preparation process of total saponins is [Cheng Xiaoli, Zhang Wei. Extraction, separation and content determination of total saponins from Semen jujubae[J]. Shaanxi Traditional Chinese Medicine, 2012,5.]: take 30g of Semanthus jujubee, use 90% ethanol to reflux extract, and saturate with water Butanol and methanol are extracted and separated according to this method, n-butanol and methanol are recovered under reduced pressure respectively, the concentrated solution is combined, and the concentrated solution is continued to be concentrated under reduced pressure to an extract (55°C) with a relative density of 1.32-1.40 to obtain the total saponins extract of Jujube Semen ,spare.
[0072] Mix the remaining medicinal materials evenly into the extraction tank, add 14 times the amount of water, decoct and extract for 3 hours, filter, discard the medicinal residues, and combine the filtrate. Concentrate the filtrate under reduced pressure until the weight (kg) of the medi...
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