| Oat Beta Glucan Content | 70% 80% 90% | |
| Appearance | White to light yellow free powder | |
| Solubility | Soluble in water | |
| Odor | Unique scent and has no unpleasant odor |




As the leading manufacturer or supplier of Oat Beta Glucan in China, our in-house modern production plant allows us to offer great quality options to appeal to your target customers.
Nanjing Tessin Biotechnology Co., Ltd. is a limited company integrating R&D and sales. Its professional R&D technology and sales team are at the forefront of the industry. Nanjing Tessin Biotech focuses on R&D technology of yeast beta glucan and mannose oligosaccharides. At present, the yeast glucan and manno oligosaccharide produced by our company are green, healthy, natural, and stable, and are well-recognized by customers at home and abroad. Tessin Bio is also committed to developing product possibilities, improving product quality and taste, continuously reducing product costs, and providing customers with better products and services. Our factory is located in Shangqiu, Henan province with SGS, ISO, and Halal certifications.