PHYSICOCHEMISTRY ANALYSIS OF BLACK RICE FLOUR AND ORGANOLEPTIC TESTS OF COOKIES BLACK RICE FLOUR AND WHITE RICE FLOUR Yunika Purwanti, Yan El Rizal Unzilatirrizqi Jurnal Sains dan Teknologi Pangan Vol. 7 No. 5 2022 DOI 10.33772/jstp.v7i5.27715