Angiotensin I-Converting Enzyme Inhibitor Derived from Cross-Linked Oyster Protein

Table 1

IC₅₀ values of ACE inhibition of the synthetic peptides and cell viability of HepG2 cell line treated with the synthetic peptides.

Peptide	IC50 (𝜇M)	Cell viability (%)^a
TAY	16.7	105.1 ± 1.9
VK	29.0	117.5 ± 15.1
KY	51.5	118.2 ± 7.0
FYN	68.2	109.5 ± 3.0
YA	93.9	103.8 ± 7.7

aDeionized water was used as control; the final concentration of the synthetic peptides was 200 𝜇g/mL.