Use of Endemic Date Palm (Phoenix dactylifera L.) Seeds as an Insoluble Dietary Fiber: Effect on Turkey Meat Quality

Table 2

Physicochemical and technofunctional properties of DSP and IFC.

Parameters	DSP	IFC
Yield (%)		67.52
Chemical composition (% DM)
Dry matter	90.73^a ± 0.30	89.15^a ± 3.75
Protein	6.20^b ± 0.47	3.81^a ± 0.05
Fat	9.42^b ± 0.34	5.94^a ± 0.27
Ash	1.78^b ± 0.15	1.15^a ± 0.30
Total carbohydrates	82.55^a ± 0.53	88.85^b ± 0.60
Minerals composition (mg/100 g DM)
Na	12.67^b ± 3.74	5.04^a ± 0.65
K	232.52^b ± 2.45	153.65^a ± 3.44
Ca	40.06^b ± 2.52	15.98^a ± 1.05
P	66.78^b ± 2.12	45.33^a ± 1.45
Mg	57.11^b ± 1.09	25.22^a ± 1.04
Fe	2.03^b ± 0.15	1.22^a ± 0.08
Zn	1.37^b ± 0.36	0.60^a ± 0.09
Physical properties
Aw	0.258^b ± 0.001	0.18 0^a ± 0.001
pH	6.595^b ± 0.075	6.945^a ± 0.145
CIELAB coordinates
L	30.915^a ± 0.225	30.055^a ± 0.135
a	14.360^b ± 0.020	12.535^a ± 0.335
b	10.010^a ± 0.110	12.960^b ± 0.560

DSP: Deglet Nour date seeds powder; IFC: insoluble fibers concentrate from Deglet Nour date seeds.