Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC8216440/ Preparation of hydroxy genkwanin nanosuspensions and their enhanced antitumor efficacy against... Hydroxy genkwanin (HGK), a flavonoid compound from natural resources, showed good inhibition against the growth of breast tumor cells. However, the poor... preparationhydroxygenkwanin