PENGAYAAN ANTIOKSIDAN UNTUK BERAS MERAH ARTIFICIAL DENGAN EKSTRAK PEWARNA MERAH ALAMI Rhoeo Discolor L. Her (Antioxidant Enrichment for Artificial Red Rice by Natural Red Pigment Extract From Rhoeo Discolor L. Her)

摘要

A rtificial rice is one of food diversification alternative from non-rice local carbohydrate s . Generally, artificial rice is a flour based using cassava, tapioca, corn and sago from Indonesia as raw material, with additional of micronutrients such as mineral and vitamin. This research aimed to apply the red pigment anthocyanin which contai n antioxidant s for artificial red rice production. Red pigment was extracted from A dam hawa (Rhoeo discolor L. Her) leaves in acid water solvent and predicted as cyanidin-3-galactose or peonidin-3-glucose compounds. Artificial red rice was tested its color degree based on the CIE (Commission Internationale de IEclairage) Lab method and the result indicated the red color brightness and its color stability lighter than natural red rice .