CN1723987A - Preparing method of radix puerariae formula - Google Patents
Preparing method of radix puerariae formula Download PDFInfo
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- CN1723987A CN1723987A CN 200510013868 CN200510013868A CN1723987A CN 1723987 A CN1723987 A CN 1723987A CN 200510013868 CN200510013868 CN 200510013868 CN 200510013868 A CN200510013868 A CN 200510013868A CN 1723987 A CN1723987 A CN 1723987A
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- granule
- radix puerariae
- soft material
- kudzu root
- ethanol
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- Medicines Containing Plant Substances (AREA)
Abstract
A Chinese medicine in the form of particles is prepared from pueraria root through slicing, reflux extracting, vacuum drying, proportionally mixing it with soluble starch, cane sugar and dextrin or lactose, adding alcohol, stirring, granulating and drying. It can replace the sliced pueravia root.
Description
Technical field:
The present invention relates to a kind of method for preparing kudzu root dispensing granule, belong to the preparation method of Chinese medicinal granule.
Background technology:
Radix Puerariae is the very high Chinese medicine of a kind of medical value, and having induces sweat brings down a fever, promoting the production of body fluid to quench thirst, antidiarrheal function, is used to show disease heating, lossless, thirsty, headache stiffness of the nape, measles without adequate eruption, has loose bowels, dysentery etc.Radix Puerariae is clinical to be widely used in the wait indefinitely treatment of cardiovascular and cerebrovascular disease of coronary heart disease, angina pectoris, myocardial infarction, cerebral infarction, evident in efficacy, drug safety.Compare with traditional Chinese herbs decoction, the Plant fiber that granule can be removed in the decoction pieces effectively waits the non-activity composition, reduces dose, increases stability, and is quality controllable, easily stores taking convenience.
Have not yet to see relevant preparation kudzu root dispensing granule preparation technology's bibliographical information.
Summary of the invention:
The object of the invention is to provide a kind of method for preparing kudzu root dispensing granule.This procedure is simple, and the puerarin content that obtains product is not less than 3.3mg/g.
The present invention is realized by following technical proposals, a kind of method for preparing kudzu root dispensing granule, and this method feature is to comprise following process: the Radix Puerariae decoction pieces is added 8～12 times of water gagings of quality, and little boiling refluxed reflux, extract, 2～3 times 1～3 hour.With the extracting solution drying under reduced pressure is dry extract, is that 1: 1～1: 5 ratio adds soluble starch, cane sugar powder, dextrin or lactose according to extractum and adjuvant mass ratio, is that 5: 1 ratio adds 65%～95% ethanol and makes soft material in extractum and ethanol mass ratio.Soft material is crossed 12～No. 14 sieve series and is become granule, and 60 ℃ of dryings, granulate promptly gets kudzu root dispensing granule.
The process that the invention has the advantages that is simple, puerarin isoreactivity component content height in the product.Traditional Radix Puerariae decoction pieces is changed into granule, can remove the Plant fiber effectively and wait the non-activity composition, increase stability, easily store taking convenience.
The specific embodiment:
Example one:
Get 20g Radix Puerariae decoction pieces and add 8 times of water gagings, little boiling refluxed reflux, extract, 3 times 1.5 hours.Extracting solution is got dry extract 7.4g at 60 ℃ of following drying under reduced pressure, as adjuvant, add 75% ethanol 5ml and make soft material with soluble starch 7.4g.Soft material is crossed No. 14 sieve series and is become granule, and at 60 ℃ of following drying under reduced pressure, granulate promptly gets kudzu root dispensing granule.
Example two:
Get 20g Radix Puerariae decoction pieces and add 10 times of water gagings, little boiling refluxed reflux, extract, 3 times 2 hours.60 ℃ of following drying under reduced pressure of extracting solution are got dry extract 10.4g, as adjuvant, add 75% ethanol 9ml and make soft material with soluble starch 10.4g.Soft material is crossed No. 14 sieve series and is become granule, and at 60 ℃ of following drying under reduced pressure, granulate promptly gets kudzu root dispensing granule.
Example three:
Get 20g Radix Puerariae decoction pieces and add 12 times of water gagings, little boiling refluxed reflux, extract, 3 times 1.5 hours.60 ℃ of following drying under reduced pressure of extracting solution are got dry extract 11.4g, as adjuvant, add 95% ethanol 9.5ml and make soft material with soluble starch 11.4g.Soft material is crossed No. 14 sieve series and is become granule, and at 60 ℃ of following drying under reduced pressure, granulate promptly gets kudzu root dispensing granule.
Claims (1)
1. method for preparing kudzu root dispensing granule, this method feature is to comprise following process: the Radix Puerariae decoction pieces is added 8～12 times of water gagings of quality, and little boiling refluxed reflux, extract, 2～3 times 1～3 hour; With the extracting solution drying under reduced pressure is dry extract, according to extractum and adjuvant mass ratio is that 1: 1～1: 5 ratio adds soluble starch, cane sugar powder, dextrin or lactose, in extractum and ethanol mass ratio is that 5: 1 ratio adds 65%～95% ethanol and makes soft material, soft material is crossed 12～No. 14 sieve series and is become granule, 60 ℃ of dryings, granulate promptly gets kudzu root dispensing granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013868 CN1723987A (en) | 2005-06-23 | 2005-06-23 | Preparing method of radix puerariae formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013868 CN1723987A (en) | 2005-06-23 | 2005-06-23 | Preparing method of radix puerariae formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1723987A true CN1723987A (en) | 2006-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510013868 Pending CN1723987A (en) | 2005-06-23 | 2005-06-23 | Preparing method of radix puerariae formula |
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| CN (1) | CN1723987A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396423B (en) * | 2007-09-28 | 2012-05-30 | 北京康仁堂药业有限公司 | Kudzu root dispensing granule and preparation method and quality control method thereof |
| CN101518589B (en) * | 2007-12-18 | 2013-01-16 | 北京康仁堂药业有限公司 | Rehmannia Root formula granules as well as preparation method and quality control method thereof |
| CN103550283A (en) * | 2013-07-09 | 2014-02-05 | 安徽济人药业有限公司 | Eucommia ulmoides formula granules, preparation method and quality control method thereof |
| CN106387907A (en) * | 2016-08-03 | 2017-02-15 | 黄海娟 | Alcoholism preventing granules and preparation method thereof |
| CN107970369A (en) * | 2018-01-16 | 2018-05-01 | 四川农业大学 | A kind of stilbene bamboo immune particle and preparation method thereof |
-
2005
- 2005-06-23 CN CN 200510013868 patent/CN1723987A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396423B (en) * | 2007-09-28 | 2012-05-30 | 北京康仁堂药业有限公司 | Kudzu root dispensing granule and preparation method and quality control method thereof |
| CN101518589B (en) * | 2007-12-18 | 2013-01-16 | 北京康仁堂药业有限公司 | Rehmannia Root formula granules as well as preparation method and quality control method thereof |
| CN103550283A (en) * | 2013-07-09 | 2014-02-05 | 安徽济人药业有限公司 | Eucommia ulmoides formula granules, preparation method and quality control method thereof |
| CN106387907A (en) * | 2016-08-03 | 2017-02-15 | 黄海娟 | Alcoholism preventing granules and preparation method thereof |
| CN107970369A (en) * | 2018-01-16 | 2018-05-01 | 四川农业大学 | A kind of stilbene bamboo immune particle and preparation method thereof |
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