. 2023 Oct 31;9(11):e21495. doi: 10.1016/j.heliyon.2023.e21495

Table 3.

The total phenolic content, total flavonoid content, total antioxidant activity, and total carotene content of turmeric, beetroot, and carrot.

Sample	TPC		TFC		TAA		TCC
Sample	mg GAE/g extract	mg GAE/g dry powder	mg QE/g extract	mg QE/g dry powder	mg AAE/g extract	mg AAE/g dry powder	mg/kg dry powder
Turmeric	200.99 ± 2.45^a	26.37 ± 1.03^a	70.53 ± 3.21^a	9.24 ± 0.24^a	105.85 ± 1.09^a	13.88 ± 0.42^a	30.276 ± 4.83^a
Beetroot	12.96 ± 0.34^c	1.97 ± 0.07^c	7.31 ± 0.33^b	1.11 ± 0.03^b	57.78 ± 2.35^b	8.80 ± 0.54^b	5.94 ± 0.89^c
Carrot	20.95 ± 1.22^b	3.19 ± 0.21^b	7.95 ± 0.73^b	1.21 ± 0.13^b	51.45 ± 0.96^c	7.83 ± 0.18^c	23.84 ± 1.56^b

*Values are presented as mean ± SD (n = 6) which are statistically analyzed by ANOVA (significantly different at the level of 5 %). Different uppercase letters in the same column (small letters) indicate that mean values differ significantly.