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. 2020 Jul 3;8:734. doi: 10.3389/fbioe.2020.00734

TABLE 2.

Optimization of fish waste hydrolysis.

Fish waste Time (h) Alcalase (%) Temperature (°C) Estimated DH* (%) Validated DH (%)
Liver 4 2.72 52.51 53.39 51.61
Head 4 2.92 54.07 52.35 49.37

*DH, degree of hydrolysis.