An Investigation of Moroccan Vinegars: Their Physicochemical Properties and Antioxidant and Antibacterial Activities

Table 3

Phytochemical content and antioxidant activities of vinegars.

Region	Sample	Polyphenols mg GAE (100 mL)	Flavonoids mg QE (100 mL)	TAC mg AAE (100 mL)	IC50% DPPH µL (mL)
Midelt	S1	118.25 ± 6.5^ab	4.72 ± 0.20^c	10.89 ± 0.54^b	0.92 ± 0.014^b
	S2	147.54 ± 12.1^a	14.76 ± 0.43^ab	13.27 ± 0.47^a	0.71 ± 0.039^c
Azrou	S3	97.08 ± 7.5^bc	13.93 ± 3.16^ab	12.33 ± 0.09^ab	0.45 ± 0.013^d
Imouzzer Kandar	S4	81.33 ± 6.91^bc	7.34 ± 0.32^bc	2.17 ± 0.18^e	0.47 ± 0.003^d
	S5	95 ± 4.58^bc	5.42 ± 0.80^c	13.53 ± 0.07^a	0.66 ± 0.005^c
Sefrou	S6	68.91 ± 4.5^c	5.14 ± 1.64^c	5.44 ± 0.08^d	1.19 ± 0.014^a
	S7	88.91 ± 2.33^bc	15.32 ± 0.20^a	8.62 ± 0.06^c	0.46 ± 0.006^d

Values in the same column followed by the same letter are not significantly different by Tukey’s multiple range test ().