Pasundan Food Technology Journal (PFTJ)
Vol 6 No 1 (2019): PASUNDAN FOOD TECHNOLOGY JOURNAL (PFTJ)

KARAKTERISTIK TEPUNG UBI JALAR (Ipomoea batatas L) TERMODIFIKASI SECARA FERMENTASI MENGGUNAKAN KOJI Bacillus subtilis DAN APLIKASINYA PADA PENGOLAHAN PANGAN

Hervelly Velly (Universitas Pasundan)



Article Info

Publish Date
25 Apr 2019

Abstract

The aim of this study was obtained ratio of wheat flour and modified sweet potato flour that exactly on dried noodle, sweet bread and biscuits which can accepted by consumer.The experimental Randomized Block Design (RBD) was used in this study with one factor and two times replicated. The factor was recearched as between wheat flour and modified sweet potato flour with leves a0 (100% : 0%), a1 (0% : 100%), a2 (5% : 95%), a3 (10% : 90%), a4 (15% : 85%), a5 (20% : 80%), a6 (25% : 75%), a7 (30% : 70%) and a8 (35% : 65%).The result of study indicated that ratio between wheat flour and modified sweet potato flour was significantly effected on texture, flavour and taste of dried noodle, sweet bread and biscuits.The result of organoleptic test for dried noodle, sweet bread and biscuits obtained the best comparison between wheat flour and modified sweet potato flour of a8 (35% flour and 65% modified sweet potato flour. The results analysis of dried noodle was moisture 6,4039%, starch 29,6665 %, protein 6,2191% and cooking loss 18,7121%.The results analysis of sweet bread was mouisture 24,7525%, starch 32,9982% and protein 9,0174%. and the results anaysis of biscuits was mouisture 2,4390%, starch 4,8007% and protein 3,9785%.

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Journal Info

Abbrev

foodtechnology

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering Industrial & Manufacturing Engineering

Description

Pasundan Food Technology Journal (PFTJ) adalah majalah ilmiah berisi tulisan yang diangkat dari hasil penelitian dalam bidang Teknologi Pangan. PFTJ diharapkan dapat menjadi media untuk menyampaikan suatu penemuan atau inovasi ilmiah tentang Teknologi Pangan kepada para praktisi yang bergerak dalam ...