出版社：Regional Information Center for Science and Technology (RICeST)
摘要：This study investigated isolation of collagen from fish waste materials- skin, bones and fins of Thunnus tonggol. Samples were collected from Bandar Abbas factory. Sampling was done from skin, bones and fins of T. tonggol at three treatments with three replications. Moreover, humidity, protein, fat and ash were surveyed. Results showed that humidity and protein amount were high in skin and there were significant differences between skin with bones and fins at protein (p 0.05). The present study showed that amino acid of Glysin was dominant at skin, bones and fins of T. tonggol. Results showed that the rate of amino acid of hydroxiproline (collagen indicator) in skin was more than in bones and fins (p 0.05) and all of them had two chains of α1 and α2.
关键词：Collagen ; Skin ; Fins ; Bone ; Thunnus tonggol.
