CD Skripsi
Perubahan Kimia Silase Usus Ikan Patin (Pangasius Sp) Yang Ditambahkan Asam Formiat Ph Berbeda Selama Penyimpanan Pada Suhu Ruang
Abstract
This study aims to determine the chemical characteristics of catfish gut silage (pH, NPN, proximate and amino acids) with the addition of different pH formic acids. The research method used was the experimental processing of catfish gut silage with the addition of formic acid at different pH. The research data were analyzed using a Randomized Block Design. Test parameters on pH analysis, NPN analysis, proximate analysis (moisture, ash, fat, and protein content) and amino acid analysis. Research shows that the gut silage of catfish with the addition of formic acid affects the gut silage of catfish produced. The use of 1 ml concentration of formic acid during storage for 21 days with characteristics, namely: it has a bright brown appearance, a slightly sour aroma. While the use of 2 ml of formic acid concentration for 21 days of storage with characteristics, namely: it has a brown appearance, a slightly sour aroma.
Keywords: formic acid, silage, catfish gut
1) Student at the Faculty of Fisheries and Marine Science Universitas Riau
2) Lecturer at the Faculty of Fisheries and Marine Science Universitas Riau
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