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molecular weight：
Chemical structure：
| PRODUCT NAME | HOP EXTRACT | ||
| BOTANICAL NAME | Humulus lupulus | ||
| PLANT PART | FLOWER | ||
| QUANTITY | 0.6KG | ||
| PACKING SPECIFICATION | Aluminum bag | ||
| TEST | SPECIFICATION | RESULT | CONCLUSION |
| Assay | NLT 90% Xanthohumol | 94.50% | HPLC |
| Appearance | Orangish yellow crystaline powder | Complies | Visual |
| Identification | Positive | Complies | TLC |
| Odor | Characteristic | Complies | Organoleptic |
| Taste | Characteristic | Complies | Organoleptic |
| Loss of Drying | NMT 5.0% | 1.05% | 5g / 105C /4hrs |
| Ash | NMT 2.0% | 0.12% | 2g / 525C / 3hrs |
| Heavy Metals | NMT 10ppm | Complies | AAS |
| Arsenic (As) | NMT 2ppm | Complies | AAS |
| Lead (Pb) | NMT 1ppm | Complies | AAS |
| Cadmium(Cd) | NMT 0.5ppm | Complies | AAS |
| Mercury (Hg) | NMT 0.1ppm | Complies | AAS |
| Total Plate Count | <1,000cfu/g | Complies | FDA BAM 8th Ed. |
| Yeast & Mold | <100cfu/g | Complies | FDA BAM 8th Ed. |
| Salmonella | Negative | Complies | FDA BAM 8th Ed. |
| E.Coli | Negative | Complies | FDA BAM 8th Ed. |
| Conclusion: | Complies with Pharmacopoeia of the People's Republic of China (2015 Edition) | ||
