Impact of Moderate Heat, Carvacrol, and Thymol Treatments on the Viability, Injury, and Stress Response of Listeria monocytogenes

Table 3

Induction factor^a of proteins of Listeria monocytogenes CECT 4031 exposed to mild heat treatment alone (55°C) and combined with essential oils compounds (55°C and carvacrol 0.3 mM and thymol 0.3 mM) for 30 minutes.


Spot number	55°C	55°C + EOs

1	2.0	2.1
2	−4.3	−14.1
3	−4.9	−4.8
4	3.2	2.4
5	−2.1	−3.9
6	3.1	2.2
7	2.7	2.9
8	2.5	2.8
9	−1.7	−2.5
10	2.1	1.6
11	−1.5	−2.1
12	−1.8	−2.0
13	8.4	6.4
14	2.0	3.3
15	1.4	2.0
16	18.5	12.7
17	11.2	9.2
18	4.5	4.3
19	2.0	1.9
20	3.5	2.1
21	−14.7	−8.8
22	−3.3	0.0
23	0.0	−12.3
24	4.2	3.9
25	2.0	2.2
26	5.1	2.0
27	2.0	2.1
28	2.0	2.2
29	6.0	5.0
30	9.1	5.3
31	−1.6	−2.7
32	2.2	2.4
33	−7.7	−3.4
34	8.5	5.0
35	9.1	5.3
36	2.1	1.6
37	2.7	1.7
38	7.8	10.8
39	2.6	2.0
40	2.0	2.6
41	1.2	2.1
42	3.3	7.6
43	−2.0	−2.2
44	2.3	2.0
45	2.0	3.3
46	−2.0	−2.0
47	18.5	12.7
48	10.2	11.2
49	−9.6	−1.6
50	−2.5	−1.6
51	2.3	2.5
52	−13.5	−7.6
53	2.0	3.1
54	2.5	2.0

^aNormalized value in treated gel/normalized value in control gel.

BioMed Research International

Impact of Moderate Heat, Carvacrol, and Thymol Treatments on the Viability, Injury, and Stress Response of Listeria monocytogenes

Table 3