Division Specifications of the enzyme preparation of prolyl oligopeptidase
United Kingdom
| PPI — Protease Picomole International. | |
| PPU — Prolyl Peptidase Units or Proline Protease Units. | |
| Parameter | Specifications Limits |
| Activity | > 580 000 PPIf1/g (> 34,8 PPUf2/g) |
| Appearance | Microgranulate |
| Colour | Off-white to orange yellowish. The colour may change from batch to batch |
| Dry Matter | > 94 % |
| Gluten | < 20 ppm |
| Heavy metals | |
|---|---|
| Total heavy metals (as lead) | ≤ 10 mg/kg |
| Lead | ≤ 1,0 mg/kg |
| Arsenic | ≤ 1,0 mg/kg |
| Cadmium | ≤ 0,5 mg/kg |
| Mercury | ≤ 0,1 mg/kg |
| Microbiological specifications | |
| Total aerobic plate count | ≤ 103 CFU/g |
| Total yeasts and moulds | ≤ 102 CFU/g |
| Sulphite reducing anaerobes | ≤ 30 CFU/g |
| Enterobacteriaceae | < 10 CFU/g |
| Salmonella | Absent in 25 g |
| Escherichia coli | Absent in 25 g |
| Staphylococcus aureus | Absent in 10 g |
| Pseudomonas aeruginosa | Absent in 10 g |
| Listeria monocytogenes | Absent in 25 g |
| Antimicrobial activity | Absent |
| Mycotoxins | Below limits of detection: Aflatoxin B1, B2, G1, G2 (< 0,25 μg/kg), total Aflatoxins (< 2,0 μg/kg), Ochratoxin A (< 0,20 μg/kg), T-2 Toxin (< 5 μg/kg), Zearalenone (< 2,5 μg/kg), Fumonisin B1 and B2 (< 2,5 μg/kg) |
Annotations
Footnotes
- f1
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PPI — Protease Picomole International.
- f2
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PPU — Prolyl Peptidase Units or Proline Protease Units.