Astragalus mongholicus functional food for improving alcoholic liver injury
A technology for alcoholic liver damage and functional food, which is applied in the fields of medical preparations containing active ingredients, food science, plant raw materials, etc., and can solve the problems of single product, side effects and poor effect.
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[0018] A preparation method of astragalus tablets for improving alcoholic liver damage, comprising the following steps:
[0019] Step 1: Pulverize Astragalus membranaceus, pass through a 40-mesh sieve, use calcium oxide solution and 95% ethanol solution as the extraction solvent, the pH value of the solution is 6.5, and the extraction times are 3 times, filter, collect and combine the filtrates, and purify with macroporous adsorption resin , Vacuum freeze-drying at -20°C to obtain astragalus polysaccharide. The content of astragalus polysaccharide measured by phenol-sulfuric acid method is 98%. Crush Astragalus, pass through a 40-mesh sieve, extract by water-soluble alcohol precipitation, the pH of the solution is 9.0, and the number of extractions is 3 times, filter, collect, and combine the filtrates, purify with macroporous adsorption resin, and freeze-dry in vacuum at -20°C , that is, astragaloside. The content of Astragalus saponin measured by vanillin-glacial acetic ac...
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