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Nurma Handayani
Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember
Agriculture, Biological Sciences & Forestry

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FORMULASI MINUMAN BST (BREAKFAST STARCHY TUBER) BERPREBIOTIK DARI PATI RESISTEN TIPE II (RS2) KENTANG DAN UBI JALAR Nurma Handayani; Jay Jayus; Herlina Herlina
JURNAL AGROTEKNOLOGI Vol 7 No 02 (2013)
Publisher : Faculty of Agricultural Technology, University of Jember

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Abstract

Potato and sweet potato starch were formulated to be a product of BST exhibiting prebiotic activities. The BST were developed under different rasio of potato and sweet potato starch (A1 = 25:75; A2 = 50:50; A3 =75:25). The BST dough were mixed and prepared under different temperature of mixing (B1 = 60 °C; B2 = 70 oC and B3= 80 oC). Based on the overall sensory evaluation, the best formula was of potato and sweet potato starch 75:25. However, higher values of prebiotic index and short chain fatty acid content were observed from the formula of potato and sweet potato starch of 25:75, compare to that of the rasio 75:25. The possible reason of this was that the sweet potato contain higher resistant starch. Keywords: starch, prebiotic, retention RS, prebiotic index, SCFA
Co-Authors Herlina Herlina Jay Jayus