Table 3.

Proximate and fiber composition

Item	PKC	PKC hydrolysate
Moisture	8.59 ± 0.14	6.75 ± 0.05
Crude protein (%)	16.95 ± 0.14	16.21 ± 0.17
Crude fat (%)	0.25 ± 0.00	0.21 ± 0.05
Crude fiber (%)	13.46 ± 0.19	12.71 ± 0.40
Ash (%)	4.69 ± 0.016	13.48 ± 0.09
Carbohydrate (%)	56.05 ± 0.21	50.65 ± 0.35
Gross energy (kcal/kg)	3911.7 ± 25.57	3505.67 ± 29.59
Neutral detergent fiber; NDF (%)	75.19 ± 0.22	66.31 ± 0.22
Acid detergent fiber; ADF (%)	45.67 ± 0.40	40.93 ± 0.52
Acid detergent lignin; ADL (%)	8.94 ± 0.28	8.10 ± 0.05
Hemicellulose (%)a	29.52 ± 0.44	25.39 ± 0.61
Cellulose (%)b	36.73 ± 0.14	32.83 ± 0.47
Neutral detergent soluble; NDS (%)c	24.81 ± 0.22	33.69 ± 0.22

^aHemicellulose = NDF-ADF

^bCellulose = ADF-ADL

^cNDS are protein, starch, sugar, organic acids and pectin