Table 2. Physicochemical characteristics of cookies containing different levels of PCP

Sample	Properties
	Spread factor	Loss rate (%)	Hardness (N)	Color
				L*	a*	b*
0%	9.32±0.12a1)	15.74±0.44a	18.20±2.22e	61.40±0.58a	6.64±0.36d	31.48±0.49a
2%	9.14±0.26ab	15.30±0.24a	23.99±2.64d	52.52±0.49b	7.81±0.49c	31.14±0.57a
4%	9.11±0.28ab	15.12±0.27a	27.51±4.35c	49.21±0.58c	8.19±0.70bc	29.89±0.62b
6%	8.97±0.15ab	14.39±0.10a	30.24±4.06b	43.42±0.73d	8.35±0.68ab	26.95±0.68c
8%	8.79±0.07b	14.15±0.25a	33.22±3.12a	40.44±0.69e	8.81±0.35a	25.22±0.66d

Means within the same row without a common letter (^a-e) are significantly different (p<0.05).