Browsing Jurnal Teknologi dan Industri Pangan by Author "Santoso, Umar"
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Extrusion product made from sweet potato Vol 18, No 1, 2007
Santoso, Umar | Murdaningsih, Triastati | Mudjisihono, Rob (2007)The objective of the research was to develop a method to prepare extruted product from sweet potato and rice flour with addition of karabenguk as the protein source. The ratio of sweet potato and rice flour were 90:10; ... -
Mechanism and Kinetic of Antiphotooxidation of Bixin in Metil Linoleat System Vol 17, No 3, 2006
Pranata, Ardiyanto | Santoso, Umar | Raharjo, Sri | Haryadi (2006)Bixin belongs to the carotenoid group, present in Bixa orellana tree. It has conjugated double bonds which plays a role as an antiphotooxidant. The objectives of this study were to analyze the quenching mechanisms and ...