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|
Item |
Specification |
Results |
|
Color |
Light yellow or white |
Complies |
|
Morphology |
Loose powder、particle、crystal |
Complies |
|
Flavor |
With the sample unique flavor，no odor |
Complies |
|
Water |
≤10% |
0.38% |
|
Ash |
≤10% |
0.26% |
|
Assay |
≥20.0% |
99.2% |
|
Arsenic |
≤1.0 mg/kg |
＜1.0 mg/kg |
|
Lead |
≤0.5 mg/kg |
＜0.5 mg/kg |
|
Total plate count |
≤1000 cfu/g |
37 cfu/g |
|
Coliforms |
≤30MPN/g |
＜30MPN/g |
|
Yeast&Mold |
≤50 cfu/g |
＜10 cfu/g |
|
Staphylococcus aureus |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
|
Shigella |
Negative |
Negative |
|
Conclusion |
Complies with QB standard |
|
