The ACE-inhibitory
activity of RVPSL was comparable to or higher than that of small
peptides such as Glu–Gly–Gly–Tyr–Arg, Val–Lys–Ala–Gly–Phe,
Leu–Val–Gln–Gly–Ser, and so on (Saiga and others 2003; Guan
and others 2009; Muguruma and others 2009; Rho and others
2009). Miguel (Miguel and others 2004)