Apigenin-6-C-β-D-xylopyranosyl-8-C-α-L-arabinopyranoside is a flavonoid with antioxidant activity. Apigenin-6-C-β-D-xylopyranosyl-8-C-α-L-arabinopyranoside can be isolated from Traditional Chinese Medicine TiepiShihu.

Aspalathin is a C-linked dihydrochalcone glucoside found in rooibos tea, a herbal tea prepared from the South African rooibos plant, Aspalathus linearis (Fabaceae).

Humantenirine is an indole alkaloid isolated from Gelsemium sempervirens.