Table 2. Changes in pH values and color values of cooked patties formulated with different amounts of cacao nip extracts (CEs) during cold storage (4°C)

Traits	Storage periods (d)	CON	Treatment¹⁾
Traits	Storage periods (d)	CON	CE-0.025	CE-0.05	CE-0.075	CE-0.1	ASC-0.1
pH	0	5.79±0.01^Da	5.78±0.01^Bab	5.76±0.02^Cb	5.74±0.01^Dc	5.73±0.02^Cc	5.63±0.03^Dd
	3	5.84±0.01^Ca	5.81±0.01^Bb	5.80±0.01^Bb	5.77±0.01^Cc	5.77±0.02^Bc	5.72±0.02^Cd
	7	5.84±0.01^BCa	5.82±0.01^Bab	5.81±0.01^Bbc	5.80±0.03^Bcd	5.78±0.03^Bd	5.74±0.01^BCe
	10	5.86±0.03^ABa	5.85±0.01^Aa	5.83±0.01^Ab	5.81±0.02^ABb	5.78±0.01^Bc	5.75±0.01^Bd
	15	5.87±0.01^Aa	5.85±0.02^Aab	5.84±0.01^Abc	5.83±0.02^Ac	5.81±0.02^Ad	5.78±0.02^Ae
CIE L^*	0	66.45±0.75^Ca	65.24±0.52^Bb	64.67±1.15^bc	62.97±1.29^Bc	58.84±1.06^Db	67.78±0.86^a
	3	66.82±0.44^Cab	66.34±1.57^ABab	65.33±1.19^bc	63.19±0.62^ABc	60.20±2.36^ABd	68.49±1.34^a
	7	67.35±0.86^BCa	66.23±1.43^ABa	65.51±0.62^ab	62.76±2.38^Bbc	61.70±1.86^Ac	67.96±1.17^a
	10	68.74±1.07^ABa	66.68±0.64^ABb	64.55±0.60^c	63.92±1.11^ABc	61.73±0.67^Ad	69.48±0.28^a
	15	69.63±1.54^Aa	67.98±1.02^Aa	65.35±0.83^b	65.43±0.75^Ab	60.93±0.48^ABd	68.46±0.87^a
CIE a^*	0	4.61±0.37^Ac	4.89±0.41^Ac	5.55±0.13^Ab	5.76±0.21^ab	6.03±0.19^Aa	5.45±0.19^Ab
	3	4.02±0.18^Bb	4.56±0.21^Ac	4.92±0.16^Bb	5.62±0.09^b	6.05±0.17^Aa	5.22±0.32^ABbc
	7	3.59±0.33^Bc	3.62±0.27^BCc	4.47±0.13^BCb	5.53±0.36^ab	5.81±0.26^Aba	5.19±0.22^ABb
	10	2.76±0.19^Cd	3.24±0.45^BCc	4.14±0.15^Cb	5.39±0.26^a	5.62±0.35^Ba	5.18±0.28^ABa
	15	2.26±0.45^Cd	2.98±0.53^Cc	3.23±0.66^Dc	5.19±0.43^a	5.61±0.30^Ba	4.85±0.22^Ba
CIE b^*	0	14.42±0.54^BCa	13.72±0.39^a	13.60±0.27^ABb	13.99±0.57^Ba	13.83±0.45^ABa	11.19±0.70^Cb
	3	14.04±0.86^Ca	13.64±0.21^a	14.00±0.25^Aab	12.44±0.90^Bbc	12.71±1.12^Babc	11.97±0.58^Cc
	7	15.07±0.27^BCa	14.35±0.41^ab	14.73±0.63^Aa	12.21±0.51^Bc	12.74±0.43^Bc	13.55±0.33^Bb
	10	15.23±0.23^Aba	14.11±0.28^b	14.06±0.43^Ab	13.79±0.76^Ab	12.90±0.30^ABc	13.86±0.77^ABb
	15	15.74±0.79^Aa	14.23±0.86^bc	14.74±0.92^Abc	13.01±0.64^ABc	13.92±0.36^Abc	14.75±0.49^Aab

The mixing ratios of the ingredients are shown in Table 1.
Means within a column with different letters are significantly different (p<0.05).
Means within a row with different letters are significantly different (p<0.05).