Curcumin (U1) has a wide spectrum of therapeutic effects such as antitumor and anti-inflammatory effects, including antibacterial, antiviral, antifungal, and antispasmodic activities. By comparison of the structure–activity relationship, tetrahydrocurcumin (THU1), one of the major metabolites, showed the highest antioxidative activity in both in vitro and in vitro systems.


Rosmarinic Acid Aberrant Crypt Focus HEPATOPROTECTIVE Effect Quinone Reductase Antispasmodic Activity 
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