1Wang YJ, Pan MH, Cheng AL et al. Stability of curcumin in buffer solutions and characterization of its degradation products. J Pharmaceu & Biomed Analysis, 1997 ; 15 (12) : 1867-76.
2Oetari S, Sudibyo M, Commandeur Jan NM et al, Effects of curcumin on cytochrome p450 and glutathione S-transferase activities in rat liver. Biochem Pharmacol, 1996,51(1) : 39-45.
3Wahlstrom B, Blennow G. A study on the fate of curcumin in the rat. Acta Pharmacol Toxicol, 1978;43(2) :86-92.
4Holder GM, Plummer JL, Ryan AJ. The metabolism and excretion of curcumin ( 1,7-his-( 4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione) in the rat. Xenobiotica, 1978;8(12):761-8.
5Ravindranath V, Chandrasekhara N. Absorption and tissue distribution of curcumin in rats. Tozicology, 1980;16 (3): 25965.
6Ravindranath V, Chandrasekhara N. Metabolism of curcuminstudies with [^3 H]curcumin. Toxicology, 1982; 22 : 337 - 44.
7Ravindranath V, Chandrasekhara N. In Vitro studies on the intestinal absorption of curcumin in rats. Toxicology, 1981;20(2-3): 251-7.
8Shoba G, Joy D, Joseph T et al. Influence of piperine on the pharmacokinetics of curcumin in animals and human volunteers.Planta Medica , 1998;64:353-6.
9Pan MH, Huang TM, Lin JK. Biotransformation of curcumin through reduction and glucuronidation in mice. Drug Metabolitism & Disposition, 1999;27(4) :486-94.
10Asai A, Miyazawa T. Occurrence of orally administered curcuminoid as glucuronide and glucuronide/sulfate conjugates in rat plasma. Life Sciences, 2000;67:2785-93.
