Table 2.

Composition of the blend OA + NIC at the concentration tested for the viability assay. The inclusions of the single compounds in each row correspond to the amount of the molecules in the mixture (OA + NIC).

OA + NIC (ppm)	Citric Acid (µM)	Sorbic Acid (µM)	Thymol (µM)	Vanillin (µM)
100	130	149	11	7
200	260	298	23	13
300	391	447	35	20
500	651	745	58	35
700	991	1040	81	46
900	1172	1340	104	59
1000	1300	1490	110	70