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

Table 2

Vinegars physicochemical characterization.

Region/sample		pH	Electric conductivity (mS/cm)	Titratable acidity (%)	°Brix	Density
Midelt	S1	3.18 ± 0.015^d	2.79 ± 0.005^ab	5.4 ± 0.1^a	5.2^b	1.020 ± 0.0003^a
	S2	3.19 ± 0.005^d	2.72 ± 0.015^b	5.6 ± 0.1^a	3.25^d	1.0123 ± 0.0001^a
Azrou	S3	3.47 ± 0.035^b	2.74 ± 0.032^b	0.99 ± 0.04^d	5.6^ab	1.0205 ± 0.0016^a
Imouzzer Kandar	S4	3.54 ± 0.028^b	2.80 ± 0.009^b	3.04 ± 0.07^b	4^c	1.0156 ± 0.0003^a
	S5	3.42 ± 0.027^bc	2.90 ± 0.015^a	2.19 ± 0.04^c	5.22^b	1.0233 ± 0.0011^a
Sefrou	S6	3.32 ± 0.007^c	2.11 ± 0.011^c	5.42 ± 0.02^a	6^a	1.0217 ± 0.0022^a
	S7	3.83 ± 0.003^a	2.11 ± 0.005^c	0.24 ± 0.007^e	5.5^ab	1.0203 ± 0.0013^a

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