Use of Chinese medicine jade screen powder as medicament for preventing and treating liver damage
A technology of Yupingfeng powder and liver damage, which is applied in the direction of drug combinations, medical preparations containing active ingredients, and pharmaceutical formulas, etc.
Inactive Publication Date: 2009-04-22
ANHUI MEDICAL UNIV
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[0009] So far, there is no report about Yupingfeng Powder and its medicinal components as drugs for preventing and treating liver damage and its application methods
Method used
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Embodiment 1
[0057] The Yupingfeng Powder prepared by astragalus, fried Atractylodes macrocephala, and Fangfeng according to the mass ratio of 3:1:1 was dried in an oven at 50°C and then pulverized, passed through a 20-mesh sieve, and 5 kg of the Yupingfeng powder was placed in an extraction tank. Pour in 50L of distilled water and soak for 30min, heat to 95°C and keep it at this temperature for 2h, carry out solid-liquid separation, add 50L of distilled water to the residue obtained after solid-liquid separation, heat to 95°C and keep at this temperature for 2h , after solid-liquid separation, the two extracts were combined and concentrated to 20L; the extract was extracted twice with 1L petroleum ether ultrasonically, each time for 30min, and the lower layer of extract was retained; the mixture of chloroform and n-butanol was prepared at a volume ratio of 5:1 Organic solvent, mix the mixed organic solvent and the lower layer extract in a separatory funnel at a volume ratio of 1:1, shake f...
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The invention discloses application of a traditional Chinese medicine, namely Jade Screen Powder as a medicine for preventing and treating hepatic injury, which is characterized in that the Jade Screen Powder which is prepared from 1 to 4 portions of radix astragali, 1 to 4 portions of Atractylodes macrocephala and 1 to 3 portions of radix sileris in portion by weight is soaked in water at a temperature of between 50 and 100 DEG C; extract is concentrated; lower layer of extract is extracted after removal of lipid impurities, mixed with chloroform and n-butyl alcohol according to the volume ratio of 5 to 1, and subjected to oscillation, standing and delamination for removing an intermediate layer; upper layer of extract is mixed with lower layer of solvent, and subjected to oscillation, standing and delamination for removing an intermediate layer; the upper layer of the extract obtained after repeated operation is prepared into having ethanol concentration of 30 percent, and stands for removing deposits; supernatant obtained is prepared into having ethanol concentration of 50 percent; and deposits subjected to standing and separation are polysaccharide effective ingredients of the Jade Screen Powder which can be used as the medicine for preventing and treating hepatic injury, wherein the clinic dosage is 0.9 to 1.8 grams per day as expressed by the amount of drymeal, and the treatment period is at least one week. The application lays a foundation for further research of Jade Screen Powder and the polysaccharide effective ingredients of the Jade Screen Powder.
Description
technical field [0001] The invention belongs to the application technical field of traditional Chinese medicine Yupingfeng Powder, and particularly relates to the application method of polysaccharide medicinal components extracted from Yupingfeng Powder as a medicine for preventing and treating liver damage. Background technique [0002] According to "Prescriptions" (People's Medical Publishing House, 2002 edition, page 817), Yupingfeng San comes from "Juyuan Fang", recorded from "Yifang Leiju" volume 150, and is a classic name for treating spontaneous sweating due to surface deficiency. The prescription has the functions of replenishing qi, solidifying the surface, and antiperspirant. In the prescription, Astragalus membranaceus is sweet and warm, which can nourish the qi of the spleen and lungs inside, and strengthen the surface and stop sweating outside; The power of it is the minister's medicine; it is used to prevent the wind from walking the surface and disperse the wi...
Claims
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IPC IPC(8): A61K36/481A61P1/16
Inventor 李俊吕雄文金涌程文明陈飞虎石静波王佳佳
Owner ANHUI MEDICAL UNIV