Extraction method for rhodiola rosea injection with assistance of microwave cell disruption
A technology of microwave wall breaking and extraction method, which is applied in the direction of pharmaceutical formulation, drug delivery, plant raw materials, etc., can solve the problems of incomplete release of active ingredients, waste of energy, and difficulty in removing impurities, so as to reduce impurities, shorten extraction time, The effect of energy saving
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0010] Example
[0011] Rhodiola injection microwave broken wall assisted extraction method: take 1670g of rhodiola medicinal material, use a moisturizer to moisturize the medicine after cleaning, the ratio of medicinal material to water is 1:1.2, the medicine is completely permeable, and microwave breakage is carried out through a tunnel microwave dryer Wall, microwave power 20kw, conveyor speed 2m / min, after breaking the wall, put the medicinal materials into the extraction tank, add 4 times water, extract at low temperature and reduced pressure for 2 hours, the vacuum is -0.05~-0.06Mpa, and the extraction temperature is 75~80℃ , Industrial steam pressure 0.06~0.09 Mpa, combine the extracts, concentrate to a clear paste with a relative density of 1.15~1.20 (50℃), add ethanol to make the alcohol content 70%, stir well, refrigerate for 24 hours (5~10℃) ), filter, wash the precipitate with a small amount of 70% ethanol at 5-10°C once, filter, combine the filtrate, recover the etha...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap