Table 3.
Consumer acceptance results of cookies incorporated with different levels of yacon powder.

Properties	Yacon powder level in cookies (%)
	0	10	20	30	40
	Color	6.18±1.89a	6.51±1.36a	5.53±1.33b	4.85±1.72c	4.24±1.82d
Flavor	5.40±1.68a	6.05±1.65a	5.80±1.53a	5.44±1.74a	4.51±1.96b
Taste	5.45±1.92b	6.73±1.47a	5.71±1.50b	5.15±1.92b	4.33±2.09c
Hardness	5.42±1.73ab	5.98±1.42a	5.36±1.44ab	5.36±1.65ab	5.07±1.91b
Overall acceptance	5.40±1.92b	6.69±1.53a	5.56±1.58b	4.89±1.82b	4.07±1.90c

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