. 2021 Mar 25;26(7):1866. doi: 10.3390/molecules26071866

Table 3.

Specialized metabolites content, antioxidant capacity of spice extracts.

Sample ID	VIT_C	TPC	TFC	TNFC	TCA	ANT_CAP
Sample ID	p ≤ 0.0001	p ≤ 0.0001	p ≤ 0.0001	p ≤ 0.0001	p ≤ 0.0001	p ≤ 0.0001
Classic extraction
ASc1	8.61 ^ef ± 0.68	43.67 ^l ± 1.24	10.54 ^k ± 1.64	33.11 ⁱ ± 0.6	ND	ND
ASc2	6.62 ^g ± 0.01	41.67 ^lm ± 1.17	6.45 ^l ± 0.96	35.24 ^h ± 0.8	ND	ND
ASc3	4.42 ⁱ ± 0.33	23.52 ^o ± 1.91	1.84 ⁿ ± 0.56	23.19 ^l ± 0.42	ND	ND
ZOc1	6.62 ^g ± 0.01	146.02 ^c ± 1.15	94.58 ^b ± 0.98	51.44 ^d ± 0.96	0.57 ^j ± 0.01	2.30 ^a ± 0.87
ZOc2	5.29 ^hi ± 0.88	166.80 ^b ± 0.50	110.58 ^a ± 1.07	56.16 ^c ± 0.51	0.71 ⁱ ± 0.01	2.27 ^a ± 0.52
ZOc3	5.96 ^gh ± 0.01	125.86 ^e ± 0.60	63.84 ^ef ± 1.01	62.02 ^b ± 0.65	0.91 ^h ± 0.1	2.28 ^a ± 0.14
CLc1	10.81 ^d ± 0.77	67.57 ^j ± 0.50	48.81 ⁱ ± 1.11	23.76 ^l ± 0.61	1.1 ^g ± 0.3	2.17 ^cd ± 0.04
CLc2	12.35 ^c ± 0.38	77.86 ⁱ ± 0.64	49.54 ^h ± 0.43	28.32 ^k ± 0.83	1.73 ^d ± 0.1	2.30 ^a ± 0.27
CLc3	8.84 ^ef ± 0.33	57.24 ^k ± 0.40	32.88 ^j ± 0.15	24.37 ^l ± 0.28	4.17 ^c ± 0.1	2.29 ^a ± 0.67
Ultrasonic-Assisted Extraction
ASu1	8.26 ^ef ± 0.33	39.12 ^m ± 0.74	5.32 ^lm ± 0.68	33.61 ^hi ± 0.48	ND	ND
ASu2	8.07 ^f ± 0.01	34.48 ⁿ ± 0.80	3.41 ^mn ± 1.04	30.95 ^j ± 0.62	ND	ND
ASu3	5.76 ^gh ± 0.01	23.65 ^o ± 0.99	4.87 l^m ± 1.06	18.79 ^m ± 0.16	ND	ND
ZOu1	6.53 ^g ± 0.33	115.51 ^f ± 0.45	66.57 ^de ± 0.46	48.94 ^e ± 0.56	1.15 ^f ± 0.01	2.10 ^d ± 0.69
ZOu2	8.84 ^ef ± 0.33	138.93 ^d ± 1.96	75.82 ^c ± 1.99	63.10 ^b ± 0.11	1.23 ^e ± 0.02	1.98 ^e ± 0.12
ZOu3	9.03 ^e ± 0.67	177.32 ^a ± 0.67	92.53 ^b ± 0.61	84.88 ^a ± 1.14	1.15 ^f ± 0.06	2.18 ^bc ± 0.27
CLu1	14.41 ^b ± 0.33	97.93 ^h ±1.15	55.26 ^g ± 1.64	42.66 ^g ± 0.77	11.53 ^b ± 0.1	2.25 ^ab ± 0.87
CLu2	17.10 ^a ± 0.33	108.79 ^g ± 0.43	62.07 ^f ± 0.47	46,73 ^f ± 0,79	13.45 ^a ± 0.1	2.09 ^d ± 0.42
CLu3	14.79 ^b ± 0.58	128.67 ^e ± 1.11	67.17 ^d ± 0.22	63.50 ^b ± 2.32	13.45 ^a ± 0.1	2.18 ^bc ± 0.03

VIT_C, vitamin C content (mg/100 g); TPC, total phenol content (mgGAE/100 g); TFC, total flavonoid content (mgCAT/100 g); TNFC, total non-flavonoid content (mgGAE/100 g); TCA, total carotenoid content (µg/g); ANT_CAP, antioxidant capacity (mmol TE/L); ND, not determined. Different letters (a–o) indicate significant differences between means at p ≤ 0.0001.