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Quality control method of granules with functions of relaxing muscles and tendons and removing obstruction from meridians

A technique of relaxing tendons, dredging collaterals, and quantitative detection method, which is applied in the field of quality control of medicines

Active Publication Date: 2012-07-04
SHINEWAY PHARMA GRP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, no relevant reports on the quality control of its products have been found so far

Method used

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  • Quality control method of granules with functions of relaxing muscles and tendons and removing obstruction from meridians
  • Quality control method of granules with functions of relaxing muscles and tendons and removing obstruction from meridians
  • Quality control method of granules with functions of relaxing muscles and tendons and removing obstruction from meridians

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Experimental program
Comparison scheme
Effect test

Embodiment

[0064] Take 450g of drynariae, 450g of Achyranthes bidentata, 360g of Rhizoma Chuanxiong, 300g of Gastrodia elata, 450g of astragalus, 450g of Clematis, 360g of earthworm, 360g of kudzu root and 360g of frankincense. -Cyclodextrin inclusion, spare. The other drynaria and other eight flavors were extracted three times with 60% ethanol under reflux. For the first time, add 5 times the amount of ethanol, extract for 2 hours, add 3 times the amount of ethanol for the second and third times, extract for 1 hour each, filter, and combine the filtrates. Recover ethanol under reduced pressure, concentrate to a relative density of 1.32-1.35 (50°C), dry under reduced pressure, pulverize, pass through a 100-mesh sieve, add a proper amount of volatile oil inclusions and dextrin flavoring agent, mix well, and moisten with 80% ethanol The aerosol is made into granules and dried (below 60°C) to make Shujintongluo granules (hereinafter referred to as this product). Divided, 12g per bag.

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Abstract

The invention provides a quality control method of granules with the functions of relaxing muscles and tendons and removing obstruction from meridians, comprising the steps of qualitative testing and quantitative testing. The method puts emphasis on quantitative testing of the content of naringin in the granules by utilizing high performance liquid chromatography. The weight of each bag of granules is not less than 12.0mg in terms of the naringin. The method is high in precision, good in repeatability and strong in stability and can precisely measure the content of the naringin in the granules.

Description

technical field [0001] The invention relates to a quality control method of medicines, in particular to a quality control method of Shujintongluo granules. current technology [0002] Shujintongluo granule is a new drug for treating cervical spondylosis. It is a compound preparation composed of Drynaria rhizome, Achyranthes bidentata, Rhizoma Chuanxiong, Gastrodia elata, Astragalus, Clematis, earthworm, kudzu root, and frankincense. It has the effects of invigorating the liver and kidney, promoting blood circulation and relaxing tendons. It is mainly used for the treatment of cervical spondylosis, which belongs to liver and kidney yin deficiency, qi stagnation and blood stasis syndrome. Symptoms include dizziness, headache, distending pain or tingling, deafness, tinnitus, neck stiffness, , Shoulder and back pain, numbness of limbs, fatigue, weakness of waist and knees, dark lips, dark red tongue or ecchymosis. According to clinical observation, the total effective rate of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/36G01N30/90A61K36/8988A61K9/16A61P19/08A61K35/64
Inventor 陈钟卢树杰张纲甄兰敏姜海
Owner SHINEWAY PHARMA GRP LTD