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. 2019 Sep 11;11(9):1485. doi: 10.3390/polym11091485

Figure 1.

Figure 1

Diagram showing the operations employed for the recovery of three collagen fractions from Merluccius merluccius skin and bones: ASC (fraction 1) and PSC (fraction 2) from the skin and acid-soluble collagen (ASC) from bones (Fraction 3).