Fitoterapia 82 (2011) 704 – 708 Contents lists available at ScienceDirect Fitoterapia j o u r n a l h o m e p a g e : w w w. e l s e v i e r. c o m / l o c a t e / f i t o t e Chemical components of the roots of Noni (Morinda citrifolia) and their cytotoxic effects Lishuang Lv a,b , Huadong Chen a , Chi-Tang Ho c, , Shengmin Sang a, a Center for Excellence in Post-Harvest Technologies, North Carolina Agricultural and Technical State University, North Carolina Research Campus, 500 Laureate Way, Kannapolis, NC 28081, USA b Department of Food Science and Technology, Ginling College, Nanjing Normal University, 122 Ninghai Road, Nanjing 210097, PR China c Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, NJ 08901, USA