Quality detecting method of diabetes treating medicine
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A quality detection method and diabetes technology, applied in the direction of drug combination, medical formula, metabolic diseases, etc., can solve the problems of large interference and inoperability, and achieve the effect of good recovery rate, easy operation and guaranteed curative effect
Active Publication Date: 2008-09-17
SHAANXI KANGHUI PHARMA CO LTD
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In the standard, ginsenoside Re in American ginseng was used as the quantitative detection index, and the content was determined by high-performance liquid chromatography, but due to too much interference, it could not be operated, so dual-wavelength thin-layer chromatogra
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[0020] (1) Production process
[0021] Take the prescription amount of medicinal materials whose application number is 200310115012.0, American ginseng is crushed, and sieved through an 80-mesh sieve; the remaining medicinal flavors are soaked in 15 times the amount of water for 4 hours, decocted twice, the first time is 1.5 hours, the second time is 1 hour, and the filtrates are combined. Concentrate the filtrate to a thick paste with a relative density of 1.15-1.20 (80°C), add ethanol to make the alcohol content 60%, let it stand for 24 hours, filter, recover the ethanol from the filtrate, and concentrate it to a relative density of 1.15-1.20 (80°C). ℃), dried under reduced pressure, pulverized, and passed through a 100-mesh sieve. Mix evenly with the above-mentioned American ginseng medicinal powder, pack into capsules, and make 1000 capsules, to get final product.
[0022] (2) Quality inspection method
[0023]Identification: (1) Take 4g of the drug for treating diabetes...
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Abstract
The invention discloses a quality detecting method of medicine for curing diabetes, belonging to the field of Chinese herbal medicine quality detection, comprising steps such as the discriminating and checking of the medicine for curing diabetes and the detecting of extracts and content. The quality detecting method realizes the discrimination of astragaloside, puerarin, sarsasapogenin, American ginseng, ginsenoside Rb1 and Rg1 through thin layer chromatography, and at the same time adopts the dual-wavelength scanning method to accurately detect the content of ginsenoside Re; at least 0.10mg American ginseng should be contained in each grain calculated by ginsenoside Re (C48H82O18). The quality detecting method has the advantages of easy operation, accurate and advanced performance and good linear relationship, reproducibility, precision, stability and recovery rate, can effectively control the quality of the product and can ensure the therapeutic effects of the product.
Description
technical field [0001] The invention belongs to the technical field of medicine quality detection, relates to a quality detection method of a Chinese patent medicine, in particular to a quality detection method of a medicine for treating diabetes. Background technique [0002] In the prior art, the application number is 200310115012.0, and the patent titled "a medicine for treating diabetes and its preparation method" discloses a medicine for treating diabetes and its preparation method, which consists of American ginseng, astragalus, Chinese yam, rehmannia glutinosa , dogwood, medlar, Ophiopogon japonicus, Anemarrhena, Trichosanthes, Schisandra, Galla, Puerariae, etc. are oral solid preparations made through crushing, extraction and concentration, alcohol precipitation, reduced pressure drying, crushing and mixing. The product has the effects of nourishing qi and nourishing yin, invigorating the spleen and kidney, and has the characteristics of remarkable curative effect an...
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