Table 2.
Flow of records by search strategy
| Species | No papers (Title screening) | No papers (Title/abstract screening) | No papers (Article appraisal) | No papers Relevant for QPS |
|---|---|---|---|---|
| Alphaflexiviridae | 57 | 5 | 0 | No paper reached full text |
| Bacillus spp. | 1,325 | 54 | 16 | 2 |
| Baculoviridae | 136 | 10 | 0 | No paper reached full text |
| Bifidobacterium spp. Carnobacterium divergens | 347 | 167 | 17 | 13 |
| Corynebacterium glutamicum | 73 | 8 | 1 | 1 |
| Gluconobacter oxydans Xanthomonas campestris | 394 | 2 | 0 | No paper reached full text |
| Lactobacillus spp. | 874 | 154 | 32 | 13 |
| Lactococcus lactis | 316 | 9 | 5 | 3 |
| Leuconostoc spp. Microbacterium imperiale | 151 | 18 | 6 | 5 |
| Oenococcus oeni Pasteuria nishizawae | 78 | 9 | 0 | No paper reached full text |
| Pediococcus spp. | 245 | 10 | 1 | 1 |
| Proprionibacterium spp. | 64 | 1 | 1 | 1 |
| Streptococcus thermophilus | 110 | 13 | 3 | 2 |
| Yeasts | 2,833 | 240 | 121 | 42 |
| Total | 7,003 | 700 | 203 | 83 |
| Excluded | 6,303 | 497 | 120 |