Analisis Korelasi Formalin Dan Protein Pada Ikan Selar (Caranx Leptolepis) Da…

Fish is a food material that has high protein content and amino acid essential that needed for our body. This high protein content makes it decay by microorganisms, therefore it needs to be preservation process in order to stop the decomposition. One of preservative material used is formaline. Formaline is a chemical substance that used for fish preserving because it easy to find and has low co…