Description: Ophiopogon extract is brown to brown-yellow powder extracted from the dried root tubers of Liliaceae lilyturf root.
Characters: It is brown to brown-yellow powder in appearance, without impurities visible to naked eyes, and with a peculiar taste and odor.
Active ingredient: crude polysaccharide
Testing method: It is in accordance with the method specified in “Phenol-sulfuric Acid Spectrophotometric Method for Crude Polysaccharide” of Technical Specifications for Inspection and Evaluation of Health Food (2003). Refer to enterprise standard Q/XATM 016-2018.
It is mostly used in the field of food.