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PENGARUH KOMBINASI TEPUNG TERIGU DENGAN TEPUNG KACANG MERAH (Phaseolus vulgaris L.) TERHADAP KARAKTERISTIK KIMIA, SENSORI KUE PUKIS Shaka Sakti Prasetyo; Eman Darmawan; Masrukan; Dyah Titin Laswati
AGROTECH : JURNAL ILMIAH TEKNOLOGI PERTANIAN Vol. 8 No. 1 (2026): Agrotech: Jurnal Ilmiah Teknologi Pertanian
Publisher : Universitas Widya Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37631/agrotech.v8i1.2392

Abstract

This study investigated the effect of combining wheat flour and red bean flour on the chemical and sensory characteristics of pukis cake, aiming to identify the optimal concentration of red bean flour. A Randomized Complete Block Design (RCBD) with one factor and six treatment levels was applied. Sensory attributes evaluated included taste, aroma, color, texture, and overall acceptance, while chemical analyses measured moisture content, total dietary fiber, and anthocyanin levels. Data were analyzed using ANOVA, followed by Duncan’s Multiple Range Test (DMRT) at a 5% significance level. Results showed that red bean flour significantly influenced both chemical and sensory properties. Dietary fiber increased from 2.35% to 6.83%, and anthocyanin content rose from 2.06 mg/100g to 14.09 mg/100g. Moisture content showed no significant difference among treatments. Sensory qualities such as aroma, color, texture, and overall acceptance improved with higher concentrations of red bean flour, while taste remained favorable. Treatment P4 produced the best overall results, indicating it as the most optimal formulation. These findings demonstrate the potential of red bean flour as a functional ingredient in enhancing the nutritional and sensory value of traditional bakery products like pukis cake.
Pengaruh Substitusi Daging Ayam Dengan Tempe Terhadap Daya Terima Nuget Ilham Rizky Putra Wijaya; Eman Darmawan; Masrukan; Dyah Titin Laswati
AGROTECH : JURNAL ILMIAH TEKNOLOGI PERTANIAN Vol. 8 No. 1 (2026): Agrotech: Jurnal Ilmiah Teknologi Pertanian
Publisher : Universitas Widya Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37631/agrotech.v8i1.2393

Abstract

This study aims to determine the effect of tempeh substitution on the chemical, physical, and organoleptic quality of chicken nuggets. The design used was a Completely Randomized Design (CRD) with one factor, namely the tempeh:chicken ratio (0:250, 100:150, 150:100, 200:50, 250:0) and three replications. The parameters tested included water content, ash, protein, fat, crude fiber, texture (chewyness), and organoleptic tests (color, aroma, taste, texture, and overall preference) by 30 panelists. Data were analyzed using ANOVA and further Duncan's Multiple Range Test (DMRT) 5%.The results showed that increasing tempeh substitution decreased the water, ash, and protein content, but increased the fat and crude fiber content. The texture of the nuggets became less chewy, and the organoleptic scores for color, aroma, taste, texture, and liking also decreased. The product most preferred by panelists was a nugget with a composition of 150 g tempeh and 100 g chicken, with a liking score of 3.66. This product has a light golden yellow color (3.63), a distinctive aroma of chicken nuggets (3.63), a chicken nugget taste (3.56), and a slightly hard texture (3.43). The chemical and physical compositions were water content 48.85% (wb), ash 1.61% (db), protein 12.12% (db), fat 4.31% (db), crude fiber 7.37% (db), and elasticity 15.78 mm. This research shows that tempeh has the potential as a raw material for healthy nuggets and an alternative functional food.