HanumT. “EKSTRAKSI DAN STABILITAS ZAT PEWARNA ALAM DARI KATUL BERAS KETAN HITAM (Oryza Sativa Glutinosa) EXTRACTION AND STABILITY OF NATURAL COLORANT FROM RED GLUTINOUS RICE BRAN (Oryza Sativa Glutinosa)”. Jurnal Teknologi Dan Industri Pangan, Vol. 11, no. 1, 1, p. 17, https://journal.ipb.ac.id/index.php/jtip/article/view/%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22text-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Cstrong%3E%3Cspan%20style%3D%22font-size%3A11pt%3B%22%3EEKSTRAKSI%20DAN%20STABILITAS%20ZAT%20PEWARNA%20ALAM%20DARI%20KATUL%20%3C%2Fspan%3E%3C%2Fstrong%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22text-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Cstrong%3E%3Cspan%20style%3D%22font-size%3A11pt%3B%22%3EBERAS%20KETAN%20HITAM%20%28%3Cem%3EOryza%20sativa%20glutinosa%3C%2Fem%3E%29%3Cem%3E%3Csup%3E%2A%29%3C%2Fsup%3E%3C%2Fem%3E%3C%2Fspan%3E%3C%2Fstrong%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22margin-top%3A10pt%3Btext-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Cspan%20style%3D%22font-size%3A11pt%3B%22%3EEXTRACTION%3Cspan%3E%C2%A0%20%3C%2Fspan%3EAND%20STABILITY%20OF%20NATURAL%20COLORANT%20FROM%20RED%20%3C%2Fspan%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22text-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Cspan%20style%3D%22font-size%3A11pt%3B%22%3EGLUTINOUS%20RICE%20BRAN%20%28%3Cem%3EOryza%20sativa%20glutinosa%3C%2Fem%3E%29%3Cem%3E%3Csup%3E%2A%29%3C%2Fsup%3E%3C%2Fem%3E%3C%2Fspan%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22margin-top%3A18pt%3Btext-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Cstrong%3E%3Cspan%20style%3D%22font-size%3A10pt%3B%22%3ETirza%20Hanum%3Csup%3E1%3C%2Fsup%3E%3C%2Fspan%3E%3C%2Fstrong%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22margin-top%3A10pt%3Btext-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Csup%3E%3Cspan%20style%3D%22font-size%3A9pt%3B%22%3E1%3Cspan%3E%C2%A0%20%3C%2Fspan%3E%3C%2Fspan%3E%3C%2Fsup%3E%3Cspan%20style%3D%22font-size%3A9pt%3B%22%3EJurusan%20Teknologi%20Hasil%20Pertanian%20Fakultas%20Pertanian%20%3C%2Fspan%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22text-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Cspan%20style%3D%22font-size%3A9pt%3B%22%3EUniversitas%20Lampung%20Bandar%20Lampung%3C%2Fspan%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoFooter%22%20style%3D%22margin-top%3A12pt%3Btext-align%3Acenter%3B%22%20align%3D%22center%22%3E%3Cstrong%3E%3Cspan%20style%3D%22font-size%3A10pt%3B%22%3EABSTRACT%3C%2Fspan%3E%3C%2Fstrong%3E%3C%2Fp%3E%20%3Cp%20class%3D%22MsoFooter%22%20style%3D%22margin-top%3A10pt%3Btext-align%3Ajustify%3Btext-indent%3A1cm%3B%22%3E%3Cem%3E%3Cspan%20style%3D%22font-size%3A8pt%3B%22%3EThree%20extraction%20methods%20were%20studied%20to%20isolate%20natural%20colorant%20from%20red%20glutinous%20rice%20bran.%20Stability%20of%20extracts%20in%20relation%20to%20processing%20conditions%20and%20in%20the%20model%20beverages%20was%20determined%20at%20room%20temperature.%20Identifications%20of%20anthocyanidins%20was%20performed%20using%20reversed%20phase%20HPLC.%20Extraction%20method%20using%20acidified%20methanol%20solvent%20showed%20the%20highest%20yield%20%28260%2C24%20%3C%2Fspan%3E%3C%2Fem%3E%3Cem%3E%3Cspan%20style%3D%22font-size%3A8pt%3Bfont-family%3ASymbol%3Bcolor%3A%23000000%3B%22%3E%3Cspan%3E%C2%B1%3C%2Fspan%3E%3C%2Fspan%3E%3C%2Fem%3E%3Cem%3E%3Cspan%20style%3D%22font-size%3A8pt%3B%22%3E28%2C64%20mg%2F100g%29.%20HPLC%20patern%20indicated%20the%20presence%20of%20six%20major%20anthocyanidins%2C%20two%20of%20them%20were%20identified%20as%20apigenidin%20and%20apigenin.%20Stability%20of%20anthocyanin%20colorant%20was%20higher%20in%20a%20lower%20acid%20condition%20and%20was%20reduced%20to%20the%20lowest%3Cspan%3E%C2%A0%20%3C%2Fspan%3Evalue%20of%2049%2C4%2C%2065%2C4%2C%2040%2C8%20and%2036%2C6%25%20by%20high%20temperature%2C%20UV%20light%2C%20sunlight%2C%20and%20the%20presence%20of%20oxidator%20agent.%20respectively.%20Retention%20of%20antocyanin%20in%20tanin%20and%20ascorbic%20acid%20added%20into%20the%20model%20beverages%20was%20lower%20than%3Cspan%3E%C2%A0%20%3C%2Fspan%3Ein%3Cspan%3E%C2%A0%20%3C%2Fspan%3Eprotein%20containing%20beverage%3Cspan%3E%C2%A0%20%3C%2Fspan%3Eor%20control.%3C%2Fspan%3E%3C%2Fem%3E%3C%2Fp%3E.