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Specifications of the NF as proposed by EFSA.
| Parameter | Specification |
|---|---|
| Loss on drying | ≤ 5.0% |
| Mg l‐threonate monohydrate | 98%–102% |
| Magnesium | 7.2%–8.3% |
| l‐Threonate | 82%–91% |
| Oxalic acid | ≤ 1% |
| Ethanol | ≤ 5000 ppm |
| Microbiological | |
| TAMC | ≤ 100 CFU/g |
| Yeast and mould | ≤ 10 CFU/g |
| E. coli | ND/10 g |
| Salmonella | ND/25 g |
Abbreviations: cfu, colony forming units; ND, not detected; TAMC, total aerobic microbial count.
