Journal of Amino Acids / 2011 / Article / Fig 4

Research Article

Mackerel Trypsin Purified from Defatted Viscera by Supercritical Carbon Dioxide

Figure 4

Effect of calcium ion on the stability of SC-T. The enzyme was kept at 30°C and pH 8.0 for 0–8 h in the presence of 10 mM CaCl2 (closed symbol) or 10 mM EDTA (open symbol), and then the remaining activity at 30°C and pH 8.0 was determined.

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