Glycoprotein with antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects from Grifola frondosa, and a method for preparing same

摘要

A glycoprotein extracted from the fruiting body of Grifola frondosa is demonstrated to have antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects, and has great potential as an active component for pharmaceuticals, dietary supplements or health food preparations to treat and/or prevent the above diseases. This invention is to provide the glycoprotein and its preparation method.