Huzhangoside D is a saponin compound isolated from the roots and rhizomes of Clematis graveolens.

Azadirachtin B is an limonoid isolated from seed kernels of Azadirachta indica and it is active against the Epstein-Barr virus early antigen (EBV-EA).

Naringenin is a flavanone that is considered to have a bioactive effect on human health as antioxidant, free radical scavenger, antiinflammatory, carbohydrate metabolism promoter, immunity system modulater.