Chinese mugwort acid extract active component fingerprint assaying method
A technology of fingerprints and active ingredients, which is applied in the field of fingerprint determination of active ingredients in argygmic acid extracts, can solve the problems of failing to reflect the internal quality of argygmic acid extracts, and cannot effectively control the quality, so as to ensure the health care effect , high precision and good repeatability
Inactive Publication Date: 2018-06-12
艾江山健康科技蕲春有限公司
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[0003] However, at present, my country has not yet implemented relevant regulations on the sensory indicators, physical and chemical indicators and microbial indicators of the extract of Artemisia argyi acid, which failed to reflect the intrinsic quality of the extract of Artemisia argyi acid, and could not effectively control its quality.
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[0030] The method for determining the fingerprints of the active ingredients in the extract of argygone acid is characterized in that: high-performance liquid chromatography is used for analysis, and acetonitrile-0.2% phosphoric acid aqueous solution is used as the elution system for gradient elution, and the obtained product is obtained by high-performance liquid chromatography. The fingerprints of the test solution and the standard fingerprints of argygmic acid extracts were tested by the similarity evaluation system of traditional Chinese medicine chromatographic fingerprints, and the fingerprint characteristics were used to comprehensively control the quality of argygmic acid extracts to ensure that the quality of argygmic acid extracts Product quality and health benefits. In the following examples, chlorogenic acid was purchased from China National Institute for the Control of Pharmaceutical and Biological Products, batch number 110753-201314; methanol was chromatographica...
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The invention discloses a Chinese mugwort acid extract active component fingerprint assaying method. The Chinese mugwort acid extract active component fingerprint assaying method solves the problem such as that the prior art cannot reflect the internal quality of Chinese mugwort acid extract or effectively control the quality of the Chinese mugwort acid extract. The Chinese mugwort acid extract active component fingerprint assaying method is characterized by taking the Chinese mugwort acid extract as the raw material, performing analysis through high-performance liquid chromatography, choosingacetonitrile-0.2% phosphoric acid aqueous solution as an elution system for gradient elution, testing the fingerprints of a sample solution, which is acquired through a high-performance liquid chromatography device, and standard Chinese mugwort acid extract fingerprints in a traditional Chinese medicine fingerprint similarity evaluating system, and performing comprehensive control over the quality of the Chinese mugwort acid extract through fingerprint characteristics to ensure the quality and the healthcare efficacy of Chinese mugwort acid extract products. The Chinese mugwort acid extract active component fingerprint assaying method has the advantages of being high in precision and stability, good in repeatability and the like and can effectively separate the active components of the Chinese mugwort acid extract and comprehensively monitor the quality of the active components of the Chinese mugwort acid extract.
Description
Technical field: [0001] The invention belongs to a product quality control method, in particular to a method for measuring fingerprints of active ingredients in an argygmic acid extract. Background technique: [0002] Artemisia argyi acid extract Artemisia argyi Levl. et Van. var. argyi cv. Qiai Processed extract. Take an appropriate amount of Artemisia argyi medicinal material, add 12 times the amount of water to soak for 3 hours, extract by steam distillation for 2 hours, and collect Artemisia argyi essential oil. Add 6 times the amount of water to the dregs and decoct for 1 hour, filter through a 300-mesh filter cloth, concentrate the filtrate to a relative density of 1.02~1.03 (60°C), add 95% ethanol to the concentrate until the alcohol content reaches 80%, and let it stand for 10 Hours, filter with 400 mesh filter cloth, recover the ethanol from the filtrate to a relative density of 0.90~1.01 (60°C), evaporate the ethanol, dry at 60°C~80°C, and pulverize to obtain the...
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Login to View More IPC IPC(8): G01N30/02
CPCG01N30/02
Inventor 卢金清邓裕
Owner 艾江山健康科技蕲春有限公司