Table 4. Color of chicken patties with different amounts of propolis extract

Treatments1	Propolis extract (%)
	0 (Control)	0.1	0.2	0.4
L*	66.44±0.30	67.44±0.53	66.64±1.15	66.03±1.40
a*	4.37±0.28	3.88±0.02	4.48±0.27	3.83±0.93
b*	17.25±0.42	18.06±0.75	17.27±1.81	16.57±1.87

0(Control), no additive in the patty; 0.1, addition 0.1% propolis extract in the patty; 0.2, addition 0.2% propolis extract in the patty; 0.4, addition 0.4% propolis extract in the patty.
L*, lightness; a*, redness; b*, yellowness.