Natural Rhizoma Polygonati Extract/Huang Jing Extract Powder For Sale Product description Product Name:Rhizoma Polygonati Extract/Huang Jing Extract Powder Active Ingredient: Polysaccharides Specification: 20%-50% Source: Rhizoma Polygonati Extraction Part:root Appearance: Brown yellow fine powder Main application 1.Applied in health product field; 2.Applied in pharmaceutical field; 3.Applied in cosmetic field. 3.Applied in food and beverage field. Main function 1. Promoting lymphocyte-blastogenesis. 2. …