Curcumin Is The Major Bioactive Component Found In The Roots Of Turmeric ( Cucuma Longa ) A Plant Belonging To The Ginger Family. Turmeric Has Been Used As A Colorinh And Flavorinh Agent In South Asisan Cuisines For Centuries And It Has Also Been Recommended By The Traditional Ayurvedic Herbalists For Thousands Of Years. Curcumin Has Been Extensively Researched By Modern Scientists For Its Various Biolgical Activities.