Characteristics of Chondroitin Sulfate Extracted of Tilapia ( Oreochromis niloticus ) Processing

Andressa Pamela Vasconcelos Oliveira, Vanessa de Abreu Feitosa, Jakson Martins de Oliveira, André Luis Peccolo Coelho, Lídia de Araújo P. Vieira, Francisco de Assis Rocha da Silva, Francisco Avelino, Eden Batista Duarte, Bartolomeu Warlenne de Souza, Mén de Sá Moreira de Souza Filho

Procedia Engineering · 2017 · 15 citations · 3 references

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Abstract

In the present work, an alternative value aggregation to the residues from the industrialization of tilapia is suggested by extraction of chondroitin sulfate from the bones of the spine. Resulting materials were chemically characterized by thermogravimetry (TGA/DSC), infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Through the characterization of CS, it was possible to conclude that the methodology used to extract it generated a product with high thermal stability and purity.

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