Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Dipeptidyl peptidase‐IV (DPP‐IV) inhibitory activity of CGPH obtained from hydrolysis by different enzymes (alcalase 
, flavourzyme 
, trypsin 
) and ultrafiltration fractions. F1, F2, and HC indicate fractions MW < 2, 2–10 kDa and unfractionated hydrolysate, respectively. Test concentration was 5 mg/ml. Diprotin A was used as positive control (IC50 = 4 μg/ml). Different letters indicate significant differences among samples (p < .05)
