TY - JOUR
T1 - Collagen Scaffold Derived from Tilapia (Oreochromis niloticus) Skin
T2 - Obtention, Structural and Physico-chemical Properties
AU - González-González, Diana Carolina
AU - Rodríguez Félix, Dora Evelia
AU - García-Sifuentes, Celia Olivia
AU - Castillo-Ortega, María Mónica
AU - Encinas-Encinas, José Carmelo
AU - Santacruz Ortega, Hisila Del Carmen
AU - Romero-García, Jorge
N1 - Publisher Copyright:
© 2022 Taylor & Francis Group, LLC.
PY - 2022
Y1 - 2022
N2 - 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.
AB - 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.
KW - By-products
KW - electrospinning
KW - pepsin-soluble collagen
KW - scaffold
KW - tilapia
UR - http://www.scopus.com/inward/record.url?scp=85126522974&partnerID=8YFLogxK
U2 - 10.1080/10498850.2022.2048332
DO - 10.1080/10498850.2022.2048332
M3 - Artículo
AN - SCOPUS:85126522974
SN - 1049-8850
VL - 31
SP - 374
EP - 387
JO - Journal of Aquatic Food Product Technology
JF - Journal of Aquatic Food Product Technology
IS - 4
ER -