1results about How to "High medicinal value" patented technology

This invention relates to a Rhodiola rosea pectin polysaccharide for improving sleep and its application, belonging to the field of pharmaceutical technology. This Rhodiola rosea pectin polysaccharide is extracted and purified from Rhodiola rosea using a water extraction and alcohol precipitation method. It can effectively improve sleep, is safe and reliable, and has high medicinal value.