Alicyclobacillus spp. (Ct values) | A. acidoterrestris (Ct values) | |||||||
---|---|---|---|---|---|---|---|---|
Sample | 0 Brix | pH | Background | 24 h | 48 h | Background | 24 h | 48 h |
Orange concentrate | 43 | 4.09 | 30.8 ± 3.1 | 33.9 ± 2.2a | 34.3 ± 2.2a | ND | 36.2 ± 2.4a | 34.7 ± 2.7a |
Apple concentrate | 40 | 4.00 | 33.8a ± 3.9 | 47.7 ± 3.9a | 40.2 ± 3.1a | 32.3 ± 0.0 | 34.9 ± 1.5a | 34.8 ± 1.7a |
Ketchup | 27 | 3.69 | 46.8 ± 5.5 | 46.3 ± 5.5a | 39.3 ± 2.7a | ND | 35.7 ± 4.4a | 35.3 ± 0.5a |
Tomato paste | 26 | 3.69 | 39.0 ± 0.8 | 29.6 ± 11.6a | 23.4 ± 13.7a | ND | 25.6 ± 6.8a | 18.9 ± 10.2a |
Apple puree | 17 | 4.08 | ND* | 34.0 ± 2.2a | 21.4 ± 2.2b | ND | 29.0 ± 4.8a | 20.3 ± 9.9a |
Peach puree | 17 | 4.08 | ND | UD | 27.8 ± 2.7 | ND | 38.0 ± 1.6a | 25.3 ± 2.1a |
Apple juice (filtered) | 12 | 3.8 | 27.1 ± 3.9 | 29.2 ± 2.2a | 12.4 ± 2.7b | 35.5 ± 0.9 | 26.6 ± 3.4a | 10.4 ± 2.1b |
Peach nectar | 12 | 3.75 | 49.4 ± 5.5 | 19.8 ± 2.2a | 14.3 ± 2.2a | 35.4 ± 0.6 | 17.0 ± 2.10a | 11.6 ± 0.2a |
Apple juice (unfiltered) | 11 | 3.73 | 37.0 ± 3.9 | 26.6 ± 2.2a | 13.6 ± 2.2b | 35.1 ± 0.7 | 23.9 ± 8.1a | 11.0 ± 0.3b |
Orange juice (with pulp) | 11 | 4.03 | 38.2 ± 3.1 | 31.8 ± 2.4a | 22.7 ± 2.2b | ND | 26.7 ± 6.7a | 20.6 ± 6.4a |
Orange juice (filtered) | 10 | 4.06 | 40.0 ± 5.5 | 22.5 ± 3.1a | 19.3 ± 2.2a | 35.2 ± 0.1 | 26.1 ± 8.3a | 17.8 ± 7.7b |
Tomato sauce | 9 | 4.24 | ND | 31.7 ± 3.1a | 16.3 ± 2.7b | 37.0a ± 0.2 | 30.4 ± 3.8a | 16.0 ± 3.0b |
Tomato juice | 6 | 4.15 | 37.6 ± 2.4 | 26.8 ± 1.7a | 15.7 ± 1.7b | 33.4 ± 1.7 | 26.1 ± 3.9a | 14.1 ± 6.6b |