ONOSAKPONOME, Iruoghene; OKWUENU, Prosper C.; OPARAJI, Emeka H.; ISOJIE, Abigial O.; ODESA, Gabriel E.; AWHIN, Ejiro P.; EZE, Sabinus O.O.; CHILAKA, Ferdinand C. Extraction and FTIR Spectra of Chitin and Chitosan Produced from Periwinkle (Tympanotonos fuscatus) under Differential Decolorization Conditions. Tropical Journal of Chemistry, [S. l.], v. 1, n. 1, p. 50–57, 2025. DOI: 10.71148/tjoc/v1i1.7. Disponível em: https://tjchem.org/index.php/home/article/view/8. Acesso em: 19 apr. 2025.