Table 4.

Proximate composition of orange seed powder-incorporated biscuits.

Treatments	Proximate composition (%) of orange seed powder-incorporated biscuits
	Moisture	Ash	Protein	Fat	Fiber
0% (control)	5.66 ± 0.02a	1.63 ± 0.03e	7.12 ± 0.07e	28.12 ± 0.12e	0.38 ± 0.02e
2.5% orange seed powder	5.30 ± 0.03b	4.45 ± 0.03d	7.93 ± 0.10d	31.48 ± 0.50d	1.91 ± 0.02d
5% orange seed powder	5.08 ± 0.01c	6.78 ± 0.01c	8.76 ± 0.20c	33.71 ± 0.40c	3.08 ± 0.04c
7.5% orange seed powder	4.74 ± 0.04d	8.18 ± 0.05b	9.59 ± 0.30b	35.84 ± 0.62b	5.48 ± 0.10b
10% orange seed powder	4.48 ± 0.03e	9.68 ± 0.04a	10.42 ± 0.25a	36.90 ± 0.55a	6.79 ± 0.12a

Mean scores within the columns followed by the same alphabetical letter are not significantly different (p < 0.05).