Pengaruh Perendaman Dengan Asam Sitrat Terhadap Karakteristik Gelatin Tulang …

Tuna is generally used in the canning and freezing industry. The by products of processed tuna which are not utilized such as the head, bones and skin are processed into flour and the skin and bone can also be used as gelatin. The process of making gelatin through several stages, namely by immersing the sample (tuna fish bone) in citric acid is called type A gelatin. This study was aimed to…