1results about How to "High in polyphenols" patented technology

This invention provides an extract of Astragalus complanatus and its preparation method. The extract comprises the following raw materials in molar percentages: Astragalus complanatus polysaccharide 31.79%–84.74%, protein 6.56%–34.35%, uronic acid 4.07%–27.11%, polyphenols 3.76%–10.83%, rhamnose 0.4%–3.35%, arabinose 0.97%–22.55%, xylose 0.30%–25.28%, mannose 0–58.37%, glucose 0–1.27%, galactose 17.38%–43.03%, and glucuronic acid 0.58%–55.71%. The Astragalus complanatus extract of this invention has the advantages of high purity, clearly defined active ingredients, and uniform stability. In vivo efficacy experiments using zebrafish have shown that the Astragalus complanatus extract of this invention has significant therapeutic effects on fatty liver, non-alcoholic steatohepatitis, alcoholic steatohepatitis, and hyperlipidemia.