J Sci Food Agric. 2012 Feb;92(3):593-7.
Chemical composition, antioxidant and cytotoxicity activities of the essential oils of Myristica fragrans and Morinda citrifolia.
Piaru SP, Mahmud R, Abdul Majid AM, Ismail S, Man CN.

The chemical compositions of nutmeg and noni essential oils were determined by gas chromatography–mass spectrometry.  These essential oils also displayed free radical scavenging activity and inhibited the growth of colorectal carcinoma and human breast carcinoma cells. (original abstract available at https://www.ncbi.nlm.nih.gov/pubmed/25520982).