“…The carotenoid profiles and concentrations in tubers of Solanum phureja Juz. & Bukasov have been correlated with the intensity of yellow flesh color, and zeaxanthin and antheraxanthin were found as the predominant carotenoids in deep yellow-fleshed varieties while violaxanthin, antheraxanthin, lutein and zeaxanthin constituted the main carotenoid profile of yellow potatoes, and violaxanthin, lutein and b-carotene in cream-fleshed potatoes (Burgos et al, 2009).…”