Astragalus extract 1. Sources and habitat Astragalus (astragalus membranaceus(fisch)bge in latin), it is harvested in autumn. It originates from gansu, shaanxi, hubei, sichuan, yunnan etc. 2. Descriptions and specifications of product Content specifications: polysaccharide 10-70% uv;5:1(pure powder) 3. Indications and uses Astragalus is native to northerm china and the elevated regions of the chinese provinces yunnan and sichuan. The portion of the plant used medicinally is the fourto seven-year-old dried root collected in the spring. Functions:cardial activity on exhausted heart, hypotensive activity, diuretic activity, preventive activity against acute animals adrenal failure caused by gentamicin, sedative effect on mice. Fiber drum