Table 5. Retention rates of amino acid contents (%) in chicken parts after cooking.
Chicken parts | Cooking methods | Protein | Essential amino acids | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Arg | His | Ile | Leu | Lys | Met | Phe | Thre | Val | |||
Wing | BO1) | 92 | 100 | 89 | 93 | 94 | 98 | 91 | 94 | 94 | 96 |
PC | 98 | 100 | 97 | 96 | 96 | 98 | 97 | 98 | 95 | 98 | |
PF | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
DF | 94 | 100 | 87 | 88 | 88 | 90 | 83 | 91 | 89 | 90 | |
ST | 91 | 100 | 90 | 92 | 89 | 92 | 94 | 91 | 91 | 94 | |
RO | 96 | 100 | 91 | 83 | 92 | 95 | 89 | 92 | 94 | 87 | |
MI | 99 | 100 | 100 | 95 | 100 | 100 | 100 | 100 | 100 | 99 | |
Breast | BO | 93 | 99 | 95 | 100 | 99 | 100 | 98 | 99 | 99 | 100 |
PC | 97 | 99 | 100 | 98 | 96 | 97 | 95 | 99 | 97 | 98 | |
PF | 97 | 100 | 100 | 100 | 98 | 98 | 99 | 100 | 100 | 100 | |
DF | 95 | 100 | 100 | 100 | 99 | 99 | 100 | 100 | 100 | 100 | |
ST | 91 | 100 | 95 | 100 | 98 | 99 | 97 | 97 | 98 | 100 | |
RO | 96 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
MI | 96 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
Leg | BO | 88 | 86 | 80 | 79 | 82 | 81 | 84 | 83 | 82 | 81 |
PC | 100 | 93 | 86 | 84 | 87 | 87 | 90 | 88 | 87 | 88 | |
PF | 97 | 92 | 88 | 83 | 83 | 88 | 89 | 87 | 86 | 89 | |
DF | 96 | 94 | 87 | 88 | 86 | 89 | 92 | 88 | 87 | 90 | |
ST | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
RO | 83 | 88 | 82 | 77 | 78 | 77 | 87 | 80 | 80 | 81 | |
MI | 95 | 96 | 92 | 80 | 86 | 84 | 92 | 91 | 91 | 84 |
Abbreviation denotes BO, Boiled; PC, Pan cooked; PF, Pan fried; DF, Deep fried; ST, Steamed; RO, Roasted; MI, Microwaved.