Table 1.
The C. sakazakii strains used in this study.
| No. | Strains | Sources | No. | Strains | Sources |
|---|---|---|---|---|---|
| 1 | ATCC 29004 | ATCC | 22 | SAKA 81021 | Whey powder/New Zealand |
| 2 | ATCC 12868 | ATCC | 23 | SAKA 81104 | Whole milk powder/Australia |
| 3 | ATCC BAA-894 | ATCC | 24 | SAKA 81111 | Whey protein powder/United States |
| 4 | ENS 60309-1 | Skimmed milk powder/India | 25 | SAKA 90109 | Whey protein |
| 5 | ENS 70115-2 | Whey powder/France | 26 | SAKA 90225 | Cake mix/United States |
| 6 | ENS 70208 | Whey powder/India | 27 | SAKA 90303 | Whey powder/New Zealand |
| 7 | ENS 70510 | Whole milk powder/United States | 28 | SAKA 90309 | Concentrated whey protein/Netherland |
| 8 | ENS 70817 | Sample from Qinhuangdao | 29 | SAKA 90309-1 | Concentrated whey protein/Netherland |
| 9 | ENS 70819 | Whey protein powder/United States | 30 | SAKA 90310-1 | Whole milk powder/France |
| 10 | ENS 71106 | Infant formula milk powder/New Zealand | 31 | SAKA 90505 | New Zealand |
| 11 | ENS 71123 | Skimmed milk powder/Canada | 32 | SAKA 90807 | New Zealand |
| 12 | SAKA 80220A | Peuter Groemeik/Netherland | 33 | SAKA 90814 | Milk powder/Australia |
| 13 | SAKA 80221 | Whey powder/Austria | 34 | SAKA 90930 | Jilin Exit Inspection and Quarantine |
| 14 | SAKA 80222 | Sweet whey powder/France | 35 | SAKA 91021 | Whole milk powder/New Zealand |
| 15 | SAKA 80417-1 | Casoid flour/Ireland | 36 | SAKA 91218 | Whole milk powder/New Zealand |
| 16 | SAKA 80704 | Whey powder/Netherland | 37 | SAKA 100531 | Infant rice flour/United States |
| 17 | SAKA 80721 | Skimmed milk powder/United States | 38 | SAKA 10319 | Milk powder/China |
| 18 | SAKA 80408 | Whole milk powder/Australia | 39 | SAKA 10119 | Whole milk powder/New Zealand |
| 19 | SAKA 81013-1 | Whole milk powder/Australia | 40 | SAKA 10208 | Whole milk powder/Singapore |
| 20 | SAKA 81013-2 | Whole milk powder/Australia | 41 | SAKA 10128-91 | Bath chap/Spain |
| 21 | SAKA 81013-5 | Whole milk powder/Australia | 42 | SAKA 110609-3 | Laboratory |