Chinese medicine granule containing sophora root extract and preparation method thereof
A technology of traditional Chinese medicine granules and extracts, which is applied in the directions of medical formulations containing active ingredients, pharmaceutical formulations, and medical formulations with non-active ingredients, etc., can solve the problems of unsightly appearance, poor taste, and low drug loading in granules.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0053] The preparation of active ingredient of the present invention: get American ginseng 138g, flavescens 736g, salvia miltiorrhiza 230g, cassia twig 138g, mistletoe 437g, hawthorn 437g, licorice 184g; Min, acidic cation exchange resin on the percolation liquid, eluted with distilled water to pH6.8, alkalized with ammonia water (pH10), eluted with methanol at a concentration of 70%, concentrated and recovered methanol to form an extract; take salvia miltiorrhiza and American ginseng, add NaHCO 3 The solution (0.1%) is extracted, and ethanol is added for precipitation, so that the alcohol concentration of the alcohol precipitation solution reaches 50%, filtered, and the filtrate is concentrated and recovered into ethanol to form an extract; the remaining medicines are extracted with water, filtered, concentrated into an extract, mixed uniformly, and prepared into the present invention active ingredient.
[0054] Preparation of masterbatch: Take the mixture of dextrin and star...
Embodiment 2
[0057] The preparation of active ingredient of the present invention: get American ginseng 184g, flavescens 782g, salvia miltiorrhiza 230g, cassia twig 184g, mistletoe 299g, hawthorn 299g, licorice 322g; Min, acidic cation exchange resin on the percolation liquid, distilled water to elute to pH6.9, add ammonia (pH10.5) to alkalinize, and ethanol to elute with a concentration of 75%, concentrate and recover ethanol to form an extract; take Salvia miltiorrhiza and American ginseng, Add NaHCO 3 The solution (0.2%) is extracted, and ethanol is added for precipitation, so that the alcohol concentration of the alcohol precipitation solution reaches 55%, filtered, and the filtrate is concentrated and recovered into ethanol to form an extract; the remaining medicines are extracted with water, filtered, concentrated into an extract, mixed uniformly, and prepared into the present invention. active ingredient.
[0058]Preparation of masterbatch: Take a mixture of micropowder silica gel ...
Embodiment 3
[0061] The preparation of active ingredient of the present invention: get: American ginseng 100g, flavescens 667.5g, salvia miltiorrhiza 200g, cassia twig 200g, mistletoe 532.5g, hawthorn 400g, licorice 200g; 3ml / min, acidic cation exchange resin on the percolation liquid, distilled water elution to pH7.0, adding ammonia (pH11) to alkalinize, propanol elution, concentration is 80%, concentrated recovery methanol becomes extract; American ginseng, with NaHCO 3 The solution (0.3%) is extracted, and ethanol is added for precipitation, so that the alcohol concentration of the alcohol precipitation solution reaches 60%, filtered, and the filtrate is concentrated and recovered to ethanol to form an extract; the remaining medicines are extracted with water, filtered, concentrated into an extract, mixed uniformly, and prepared into the present invention. active ingredient.
[0062] Preparation of masterbatch: take a mixture of dextrin and starch with a weight ratio of 1:1 and pass th...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
particle diameter | 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