Table 4.
ACE-inhibitory capacity of chicken blood corpuscle hydrolysates and its ultrafiltrated fraction after simulated in vitro gastrointestinal digestion.
| Sample | α-amino content (mg) | IC50 (mg Leu eqv/mL) |
|---|---|---|
| BCH | ||
| Undigested | 4.31d | 0.362a |
| Digested | 6.13b | 0.239b |
| BCH-III | ||
| Undigested | 5.16c | 0.129c |
| Digested | 7.01a | 0.113c |
Value are expressed as mean (n = 3). Different superscript letters in the same column indicate significant difference (P < 0.05).
Abbreviations: ACE, angiotensin I-converting enzyme; IC50, the half maximal inhibitory concentration.