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Quality detection method for Chuanwang anti-inflammation capsule

A quality inspection method, Chuanwang anti-inflammatory technology, applied in measuring devices, instruments, scientific instruments, etc., can solve problems such as the inability to guarantee the intrinsic quality of drugs, content determination, etc., and achieve comprehensive quality supervision, guarantee stability, and accurate test results. Effect

Inactive Publication Date: 2017-07-14
江西普正植物药科技协同创新有限公司
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Problems solved by technology

The content determination of the index components in Gewang has not been carried out, and the internal quality of the drug cannot be guaranteed during the production process

Method used

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  • Quality detection method for Chuanwang anti-inflammation capsule
  • Quality detection method for Chuanwang anti-inflammation capsule
  • Quality detection method for Chuanwang anti-inflammation capsule

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Embodiment Construction

[0026] The technical solution of the present invention is described in detail below through the embodiments and accompanying drawings, and the illustrated embodiments and accompanying drawings do not limit the present invention.

[0027] A method for testing the quality of Chuanwang Xiaoyan Capsules, comprising the following steps:

[0028] (1) Determination of andrographolide and dehydroandrographolide content

[0029] a Chromatographic conditions and system adaptability test: octadecylsilane bonded silica gel was used as filler, methanol-water (50:50) was used as mobile phase; detection wavelength of andrographolide was 225nm, dehydroandrographolide was 254nm; column Temperature: 30°C; Flow rate: 1.0mL / min The number of theoretical plates calculated based on andrographolide and dehydroandrographolide should not be less than 3000.

[0030] b Preparation of reference substance solution: Accurately weigh an appropriate amount of andrographolide and dehydroandrographolide refer...

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Abstract

A quality detection method for a Chuanwang anti-inflammation capsule. The invention belongs to the technical field of medicine quality detection. In the method, the quality of the Chuanwang anti-inflammation capsule is detected by testing the content of andrographolide and dehydrated andrographolide and testing the content of genkwanin. Through the multi-index content test, the quality of the Chuanwang anti-inflammation capsule is evaluated more comprehensively and quality stability of product and effectiveness and safety of clinical treatment are ensured. The method has simple detection means, is accurate in detection result and is more comprehensive in quality control, and is more suitable for demands of quick detection and control and improvement on quality of traditional Chinese medicines.

Description

technical field [0001] The invention belongs to the technical field of drug quality detection, in particular to a quality standard detection method for Chuanwang Xiaoyan Capsules. Background technique [0002] The prescription of Chuanwang Xiaoyan Capsules is composed of Andrographis paniculata and Liaogewang. Among them, Andrographis paniculata is the dry aerial part of Andrographis paniculata, which is recorded in "Chinese Pharmacopoeia" and local drug standards. It is used for phlegm-heat cough and asthma, abdominal pain, And acute and chronic tonsillitis, pharyngitis, pneumonia, acute gastroenteritis, acute bacillary dysentery see the above symptoms. . The main active ingredients are diterpenoids and flavonoids such as andrographolide and dehydroandrographolide. Liaogewang is the dry root or root bark of Daphneaceae plant Liaogewang, which contains various chemical components such as genkwain. At present, only the content determination of dehydroandrographolide is carr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/02
CPCG01N30/02
Inventor 周朝忠肖军平吴永忠梁佳李小锋杜剑松
Owner 江西普正植物药科技协同创新有限公司
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