Kualitas Gelatin dari Ceker Itik yang Diberikan Berbagai Konsentrasi Asam Asetat pada Proses Demineralisasi

Abstract

Gelatin Quality Indian ABSTRACT. Gelatin is produced from collagen extraction. Duck feet are an underutilized part of the duck’s body but has high collagen content that needs to be given advanced technology so that it can be converted into gelatin. This study was conducted to examine the effect of acetic acid concentration in Indian Runner Duck feet gelatin on water content, ash content, and yield. This study used a completely randomized with three treatments of acetic acid concentrations (6%, 7% and 8%) with six replications. The result was analyzed by Analysis of Variance, to find the differences between treatment used Tukey test. The results showed that the use of different acetic acids had a significant effect (P<0.05) on water, ash content, and yield. The best treatment of the acetic acid was 7% that produced gelatine with moisture content 5.59±0.38%, ash content 9.56±0.48%, and yield of 4.77±0.16%.