5Hermann P T A, Ammon H P. The pharmacology of curcuma longa[J]. Planta Med, 1991,57(1) :1.
6Masuda T. Chemical studies on antioxidant mechanism of curcuminoid: analysis of radical reaction products from curcumin[J]. Food Chem, 1999,47: 71- 77.
7Rasmussen C, Kvist K. A Simple and efficient separation of the curcumin[J]. Plant Med, 2000,66:396-397.
8Jentzsck K. Qualitative and quantitative studies of curcuma dyes in different zingibetraceae drugs [J]. Sci Pharm, 1970,38(1) :50-52.