As shown in Figure 4, the anticoagulation activity of the peptide
RVPSL was significantly enhanced when its concentration
increased from 0.01 to 100 mM. Particularly, at a concentration
of 100 mM, the anticoagulation activity reached its maximal level
at 100.0 ± 0.1%. Some research has shown that peptides isolated
from pork meat with a mean molecular weight of 2500 Da (or
equivalent to a peptide containing less than 24 AA) exhibited antithrombotic
activity (Shimizu and others 2009).