Bioscientist : Jurnal Ilmiah Biologi
Vol. 13 No. 4 (2025): December

Sifat Fisikokimia dan Organoleptik Bolu Gulung Gluten Free Berbahan Tepung Ketan Hitam (Oryza sativa L. var. glutinosa) dan Tepung Maizena (Amylum maydis)

Michelle (Unknown)
Hartati, Fadjar Kurnia (Unknown)
Rahmiati, Retnani (Unknown)



Article Info

Publish Date
28 Dec 2025

Abstract

This study aims to examine the effect of black glutinous rice flour and cornstarch on the physicochemical and organoleptic properties of gluten-free sponge rolls, and find the best combination of the two ingredients. This study was conducted using a Complete Random Design (RAL) which has one factor and consists of four treatments. The treatment consisted of varying the proportion of black glutinous rice flour (H) and cornstarch (M) with the same total amount of flour (60 g) in each treatment, namely H1:M1 (60g:0g), H2:M2 (54g:6g), H3:M3 (48g:12g), and H4:M4 (42g:18g) which were repeated three times each. The results of the study show that for the manufacture of gluten-free sponge rolls, the H4M4 treatment is recommended as the best formulation because it provides the most optimal results compared to other treatments. Statistically, the H4M4 treatment showed a marked difference in some of the parameters tested (p<0.05). The formulation in the H4M4 treatment contains a crude fiber content of 2%, a moisture content of 50.91%, a development capacity of 66.19%, and a stability of 100%. The results of the likability level test showed a taste value of 4.30 (likes), aroma 4.17 (likes), color 4.25 (likes), and softness of 4.45 (likes), and produced the highest effectiveness value of 0.82.

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Journal Info

Abbrev

bioscientist

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

Description

Bioscientist : Jurnal Ilmiah Biologi (BJIB), receiving and publishing article in the form of research (scientific article) in the field of biology education and utilization of biological research in learning. Moreover, this journal bridges the gap between research and practice, providing ...