Fresh radix salviae miltiorrhizae extraction vacuum drying powder decoction pieces

A technology of vacuum drying and salvia miltiorrhiza, applied in powder transportation, plant/algae/fungi/moss components, plant raw materials, etc., which can solve the problems that cannot be solved by ultra-micro decoction pieces and contamination of medicinal materials

Inactive Publication Date: 2018-10-19
徐璐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, besides traditional decoction pieces, there are two forms of danshen decoction pieces on the market: ultrafine powder decoction pieces and concentrated granule decoction pieces, but both are made of traditional decoction pieces, and their quality depends on the quality of traditional decoction pieces, and Does not solve the problem of medicinal material contamination; concentrated granules can only extract water-soluble components

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] After harvesting the salvia miltiorrhiza medicinal materials, clean them to remove impurities such as sediment and non-medicinal parts, wash them with tap water while they are fresh within 6 hours, and cut them into 3mm thick slices. Add 5 times the weight of the tablet to 70°C purified water, stir for 30 minutes, filter, squeeze the dregs to extract the juice. Then add 8 times the weight of pure water to the medicinal residues, boil for 20 minutes to extract, filter while hot, squeeze the medicinal residues again, and collect the medicinal juice. Combine the above medicinal juices, concentrate under reduced pressure, set the temperature at 70°C, and concentrate to a clear paste with a relative density of 1.20. Vacuum-dry the obtained clear paste at 60°C until the water content is 8%, pulverize, pass through a 60-mesh sieve, and vacuum-pack to obtain the finished product. The content of salvianolic acid B in the finished decoction pieces is 5.0%.

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Abstract

The invention discloses fresh radix salviae miltiorrhizae extraction vacuum drying powder decoction pieces which are mainly characterized in that after radix salviae miltiorrhizae is harvested, washing, slicing up, juicing and extracting the radix salviae miltiorrhizae while the radix salviae miltiorrhizae is fresh, concentrating an extracting solution into a clear paste, performing vacuum dryinguntil the water content is smaller than 10 percent, and performing crushing, sieving and vacuum packaging. The decoction pieces are stable in quality, can be decocted in a decoction, can also be directly prepared into pills, powder, tablets and capsules, are beneficial to carrying and are convenient in clinic use.

Description

technical field [0001] The invention belongs to the technical field of decoction pieces of traditional Chinese medicine, in particular to the field of processing of decoction pieces of salvia miltiorrhiza. Background technique [0002] Salvia miltiorrhiza Salvia miltiorrhiza The dried roots and rhizomes of Bge. have the effects of promoting blood circulation and removing blood stasis, promoting menstrual flow and relieving pain, clearing heart-fire and eliminating restlessness, cooling blood and eliminating carbuncle. This product is mainly used for the treatment of chest obstruction and heartache, epigastric and hypochondriac pain, accumulation of abdominal mass, heat arthralgia pain, upset and insomnia, irregular menstruation, dysmenorrhea, sore swelling and pain, etc. It is a common traditional Chinese medicine in clinical practice. The traditional processing method of Salvia miltiorrhiza is: digging in spring and autumn, removing sediment, drying, packing, storing and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/537A61K9/14A61K125/00
CPCA61K36/537A61K9/14A61K2236/13A61K2236/15A61K2236/331A61K2236/39A61K2236/51
Inventor 徐璐
Owner 徐璐
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