Collagen Scaffold Derived from Tilapia (Oreochromis niloticus) Skin: Obtention, Structural and Physico-chemical Properties

Diana Carolina González-González, Dora Evelia Rodríguez-Félix, Celia Olivia García-Sifuentes*, María Mónica Castillo-Ortega, José Carmelo Encinas Encinas, Hisila Del Carmen Santacruz Ortega, Jorge Romero-García

*Autor correspondiente de este trabajo

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

Resumen

Pepsin-soluble collagen (PSC) from the skin of Nile tilapia (Oreochromis niloticus) was used for the obtention of collagen scaffolds, and their structural and physico-chemical properties were described. The PSC extraction yield was 18.3%, and the type I collagen was identified from it; the PSC scaffolds were successfully elaborated by electrospinning. The Fourier transform infrared spectrum confirmed that the triple helix structure was maintained before and after the electrospinning process. The differential scanning calorimetry analysis revealed high PSC temperature denaturation (38°C) and PSC scaffolds (30°C). These findings show that PSC can be an effective source of collagen for the PSC scaffold obtention and be further used as a potential biomaterial.

Idioma originalInglés
Páginas (desde-hasta)374-387
Número de páginas14
PublicaciónJournal of Aquatic Food Product Technology
Volumen31
N.º4
DOI
EstadoPublicada - 2022

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© 2022 Taylor & Francis Group, LLC.

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