6-Formyl-isoophiopogonanone A is a homoisoflavonoidal extracted from Ophiopogon japonicas, with antioxidant activity[1].
[1]. Ma C, et al. An efficient combination of supercritical fluid extraction and high-speed counter-current chromatography to extract and purify homoisoflavonoids from Ophiopogon japonicus (Thunb.) Ker-Gawler. J Sep Sci. 2009 Jun;32(11):1949-56.
















