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Budi Purwanto
Sriwijaya University
Agriculture, Biological Sciences & Forestry

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PENGARUH PERBEDAAN SUHU PEREBUSAN DAN KONSENTRAS NaOH TERHADAP KUALITAS BUBUK TULANG IKAN GABUS (Channa striata) Yunita Cucikodana; Agus Supriadi; Budi Purwanto
Jurnal FishtecH Vol 1, No 1 (2012)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v1i1.800

Abstract

The purpose of this  research was to observe the quality of snake head fish bone powder using different boiling  temperature and NaOH concentration.The Factorial Randomized Block Design was used with two factors of treatment and 2 replications. The different boiling temperatures (60 0C, 650C, 700C) and three different NaOH concentrations (Control 0%, NaOH 2%, NaOH 4% and NaOH 6%). The parameters were yield, whiteness, density,  solubility  and calcium content. The result showed that the treatments significantly effected the yield (43.98%-97.47%), whiteness (47.6-58.48%) density (0.51–0.67 g/ml), solubility(11.38-23.76%) and calcium content (16.86-22.77%).   Keyword :bone powder, snake head, calcium
Co-Authors Agus Supriadi Yunita Cucikodana