http://www.hunter.cuny.edu/communications/pressroom/news/hunter-professor-glenn-e.-schafe-discovers-new-medicinal-properties-of-popular-indian-spice
document http://www.ncbi.nlm.nih.gov/pubmed/25430781
https://en.wikipedia.org/wiki/Turmeric
resumeé german http://www.pressetext.com/news/20150121003