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. 2021 Apr 21;11:8648. doi: 10.1038/s41598-021-87980-8

Figure 3.

Figure 3

Stability of purified trypsin inhibitor (A) Temperature stability of purified SSTI incubation for 30 min at the indicated temperature, (B) pH stability of purified SSTI incubation at different pH for 30 min at 37 °C; The residual trypsin inhibitory activity was measured using BApNA as a substrate. In statistical analysis, one-way ANOVA was performed, followed by Tukey’s post hoc test. Statistical data are significant at P < 0.001.