Customization: | Available |
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CAS No.: | 471-05-6 |
Formula: | C15h22o |
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Product name | Zerumbone | Manufacture date | Mar.27.2025 |
Batch number | SW250327 | Analysis date | Mar.28.2025 |
Batch quantity | 10kg | Expire date | Mar.27.2027 |
Item | Specification | Results | Methods used |
Appearance | Colorless or slightly yellow Crystal | Colorless crystal | Visual test |
Identification by HPLC | Corresponds qualitatively to the comparison | Conforms | / |
Odor | Characteristic, pleasant | Conforms | Organoleptic |
Taste | Characteristic | Conforms | Organoleptic |
Assay | NLT 98%min. | 99.07% | By HPLC |
Moisture Content (5g) | NMT 0.5% | 0.31% | 1g / 80ºC/3hrs |
Residue on Ignition (2g) | NMT 0.1% | 0.01% | 1g/600-750ºC |
Extract Ratio | Approx. 400 parts of rhizome to 1part of extract | Conforms | / |
Heavy Metals | NMT 10ppm | Conforms | Atomic absorption |
Pb | NMT 1pm | Conforms | Atomic absorption |
As | NMT 0.5ppm | Conforms | Atomic absorption |
Hg | NMT 0.1ppm | Conforms | Atomic absorption |
Microbiological Data | Total Plate Count<1,000cfu/g | < 100 cfu/g | GB 4789.2 |
Total Yeast & Mold<100cfu/g | < 30 cfu/g | GB 4789.15 | |
E. Coli to be absent | Absent | GB 4789.3 | |
Staphylococcus to be absent | Absent | GB 4789.4 | |
Salmonella to be absent | Absent | GB 4789.10 |
Packing description: | Sealed export grade drum & double of sealed plastic bag |
Storage: | Store in a tightly closed container ,in a cool and dry place |
Shelf life: | 2 years when properly stored |
1. Treating abdominal pain, diarrhea, cough, tuberculosis, indigestion, swellings and bruises.
2. Anti-inflammatory.
3. Antioxidant and inhibit free radical.
4. Can be used as flavor.
5. Treating leukemia
6. Treating stomach diseases.
7. Anti-hair loss.
8. Can be used for whitening and freckle removal
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