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. 2019 Aug 19;24(16):2998. doi: 10.3390/molecules24162998

Figure 3.

Figure 3

Degree of hydrolysis of gelatin hydrolysates of fish scales treated by hydrothermal and conventional methods followed by alcalase hydrolysis. Different small letters indicate that the results at different hydrolysis time within the sample differ significantly (p < 0.05). Different capital letters indicate that the results between the samples treated by two methods differ significantly (p < 0.05).