Ophiopogon Root Extract is extracted from the root tuber of Ophio-pogon japonicus (Thunb.) Ker-Gawl (family Liliaceae). Ophiopogon Root is produced in all parts of China. It is dug in summer,washed clean, rid of the rootlets, dried in the sun, and used unprepared. It contains multiple active ingredients saponin: Ophiopogon japonicus saponin (ophiopogonin) A, B, B ', C, C', D, D '. The other with a high flavonoid compounds: Ophiopogon flavonoids A, B, methyl Ophiopogon flavonoids A, B, dihydro-Ophiopogon flavonoids A, B, methyl dihydro Ophiopogon flavonoids, 6 - formyl different Ophiopogon japonicus flavanone and the 6 - formyl different Ophiopogon flavonoids A, B.
In addition, still contains a volatile oil, also contain plant sterols and 71% of the single-class ingredients such as sugars and oligosaccharides.
