Ningxia Rich Resource International Co., Ltd
SD Goji Extract,Organic SD Goji Extract,SD Goji Extract Powder,Natural SD Goji Extract
Goji extract (Lycium barbarum polysaccharides) is a water-soluble polysaccharide. The polysaccharide-based proteoglycans explicitly, a molecular weight of 22 ~ 25kD, arabinose, glucose, polysaccharides vinegar, galactose, mannose, xylose, rhamnose monosaccharide six kinds of chemical composition, the content of 20%, 50% (UV ). Pale yellow powder, hygroscopic. Water solubility: soluble in water.