Morin (Calico Yellow) was found to be a weak inhibitor of fatty acid synthase (IC50: 2.33 μM). Morin is a yellow color substance that can be isolated from Maclura pomifera (Osage orange), Maclura tinctoria (old fustic) and from leaves of Psidium guajava (common guava).

Morin monohydrate (Aurantica) is a plant-derived flavonoid with weak antioxidant effect. Morin, as a fluorescent chelator, can be used in the generation process of aluminum species.

trans-Dihydromorin is an effective hypopigmenting agent in normal skin cells, hypopigmenting agents effective in melanoma system may not be effective on normal melanocytes, indicating that a non-tumor melanocyte system is more suitable for the screening o

Moringin is an isothiocyanate obtained from myrosinase-mediated hydrolysis of the glucosinolate precursor glucoMoringin present in Moringa oleifera seeds. Moringin has anti-inflammatory and antioxidative properties.

1,5,15-Tri-O-methylmorindol has effects against the Epstein-Barr virus early antigen (EBV-EA) activation induced by TPA.

3-hydroxymorindone is a natural product from Morinda citrifolia. 3-hydroxymorindone is a pigment.