Methyl nomilinate from citrus can modulate cell cycle regulators to induce cytotoxicity in human colon cancer (SW480) cells in vitro.

Regaloside I is the monomeric component in lily. Regaloside I could be the main constituent in protecting human dermal fibroblasts from UVA-induced morphological changes .

Pyridoxal 5′-phosphate the active form of vitamin B6 is a cofactor for many different enzymes involved in transamination reactions including mitochondrial cysteine desulfurase cystathionine γ-synthase various aminotransferases and a d-serine dehydratase.