| Testing Item | Standard | Result |
| Appearance |
Off-white or Light Yellow
Free Flowing Powder |
Conform |
| Thru 80mesh, | ≥ 95.0% | 97.7% |
| Viscosity | 1300-1700 | 1390 |
| Shearing Ratio | ≥ 6.5 | 7.7 |
| PH(1% XG solution) | 6.0-8.0 | 6.8 |
| Loss on Drying | ≤ 13.0 % | 10.2 % |
| Ash, | ≤ 13.0 % | < 13.0 % |
| Pyruvic Acid, | ≥ 1.5 % | > 1.5 % |
| Total Nitrogen | ≤ 1.5 % | < 1.5 % |
| Ethanol | ≤ 750 ppm | 392.2 ppm |
| Pb | ≤ 2.0 ppm | < 2.0 ppm |
| As | ≤ 2.0 ppm | < 2.0 ppm |
| Hg | ≤ 1.0 ppm | < 1.0 ppm |
| Cd | ≤ 1.0 ppm | < 1.0 ppm |
| V1/V2 | 1.02 - 1.45 | Conform |
| Total Plate Count | ≤ 2000 CFU/g | 300 CFU/g |
| Yeasts & Moulds | ≤ 100 CFU/g | <100 CFU/g |
| Coliforms | ≤ 3 MPN/g | < 3 MPN/g |
| E.coli, in 5 g | Negative | Negative |
| Salmonella, in 25 g | Negative | Negative |
| Staphylococcus Aureus | Negative | Negative |
Polifar group is established in beautiful and economically developed city Nanjing in 2013.