Item | Standard | Test Result | |
Assay(HPLC)Piperine | ≥95.0% | 95.67% | |
Organoleptic | |||
Appearance | Fine Powder | Conforms | |
Color | Light Yellow | Conforms | |
Odor | Characteristic | Conforms | |
Taste | Characteristic | Conforms | |
Physical Characteristics | |||
Particle Size | 95%Through 80 mesh | Conforms | |
Loss on Drying | ≤2.0% | 1.06% | |
Ash Content | ≤2.0% | 1.01% | |
Bulk Density | 50-60g/100ml | 55g/100ml | |
Heavy metals | |||
Total Heavy Metals | ≤10.0ppm | Conforms | |
Lead(Pb) | ≤1.0ppm | Conforms | |
Arsenic(As) | ≤1.0ppm | Conforms | |
Mercury(Hg) | ≤1.0ppm | Conforms | |
Cadmium(Cd) | ≤1.0ppm | Conforms | |
Microbiological Tests | |||
Total plate Count | ≤1000cfu/g | Conforms | |
Yeast & Mold | ≤100cfu/g | Conforms | |
E.Coli. | Negative | Conforms | |
Salmonella | Negative | Conforms | |
Staphylococcus | Negative | Conforms | |
Conclusion | Conforms to the In-house standard | ||
Tested by: | Lijun Dou | Approved by: | Jicheng Niu |
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