A kind of pharmaceutical composition for nursing and treating varicose veins and its preparation method
A composition and technology of traditional Chinese medicine, applied in the field of traditional Chinese medicine composition for nursing and treating varicose veins and its preparation, can solve the problems of unsustainable therapeutic effects, large toxic and side effects of drugs, and neglect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0045] The present invention also provides a preparation method of the above-mentioned traditional Chinese medicine composition, comprising:
[0046] a. Mix the components in the raw material components in proportion, put them into 5 times the amount of water, heat and reflux for extraction twice, each time for 30 minutes to 45 minutes, extract the active ingredients, combine the two extracts and let stand ;
[0047] b. Put the dregs extracted by water in step a into 5 times the amount of ethanol, heat and reflux to extract twice, each time for 20 minutes to 30 minutes, combine the two extracts and let stand;
[0048] c. Combine the above two extracts, recover ethanol under reduced pressure and concentrate to a concentration of 0.6g crude drug / mL. After suction filtration, the relative density of the filtrate is about 1.04 at 20°C; reduce the pressure to 0.03-0.06MPa, Keep the temperature at 60-80°C, concentrate to a relative density of 1.20, and extract the extract at a temp...
Embodiment 1
[0053] Get 8 parts by weight of Curcuma, 6 parts by weight of Caulis Spatholobus, 4 parts by weight of Achyranthes bidentata, 5 parts by weight of green bark, 4 parts by weight of frankincense, 8 parts by weight of Cistanche, 8 parts by weight of Salvia miltiorrhiza, 5 parts by weight of loofah, 4 parts by weight of red peony , 7 parts by weight of sumac, 10 parts by weight of angelica, 8 parts by weight of cassia twig, 12 parts by weight of cardamom, 5 parts by weight of longan meat, 6 parts by weight of ginkgo leaf, 7 parts by weight of donkey-hide gelatin, 5 parts by weight of corydalis, 5 parts by weight of safflower , mixed in proportion, put into 5 times the amount of water, heated and refluxed for 2 extractions, 30 minutes each time, to extract the active ingredient, combined the 2 extracts and let stand; then put the dregs extracted by water into 5 times the amount In ethanol, heat and reflux to extract twice, each time for 20 minutes, combine the two extracts and let s...
Embodiment 2
[0057] Get 12 parts by weight of Curcuma, 10 parts by weight of Caulis Spatholobus, 10 parts by weight of Achyranthes bidentata, 10 parts by weight of green bark, 9 parts by weight of frankincense, 16 parts by weight of Herba Cistanche, 17 parts by weight of Salvia miltiorrhiza, 11 parts by weight of loofah, and 10 parts by weight of red peony , 14 parts by weight of sumac, 18 parts by weight of angelica, 12 parts by weight of cassia twig, 18 parts by weight of cardamom, 10 parts by weight of longan meat, 12 parts by weight of ginkgo biloba, 17 parts by weight of donkey-hide gelatin, 12 parts by weight of Corydalis, 10 parts by weight of safflower , mixed in proportion, put into 5 times the amount of water, heated and refluxed for 2 extractions, 45 minutes each time, to extract the active ingredient, combined the 2 extracts and let stand; then put the dregs extracted by water into 5 times the amount In ethanol, heat and reflux extraction twice, each time for 30 minutes, combine...
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