Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV |
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Griffonia Seed Extract Powder 5-Hydroxytryptophan
Certificate of Analysis:
Product Name: | 5-HYDROXYTRYPTOPHAN | Latin Name: | Griffonia simplicifolia |
Part used: | Seed | Extract Solvent: | Water&Ethanol |
Test quantity: | 5kg | Batch Number: | SH20221218 |
Production date | 18, DEC, 2022 | Testing date | 18, DEC, 2022 |
Country of origin | China |
ITEM | SPECIFICATION | RESULT | TEST METHOD |
Appearance | Off-White Fine Powder | Complies | Visual |
Odor & Taste | Characteristic | Complies | Organoleptic |
Sieve Analysis | 98% pass 80 mesh | Complies | 80 Mesh Screen |
Assay | L-5-Hydroxytryptophan >98% | 99.5% |
HPLC |
Density | 0.5-0.7g/ml | Complies | |
Loss on Drying | 5% Max | 0.2% | 5G/105ºC/5hrs |
Sulphated Ash | 5% Max | 0.42% | 5G/525ºC/3hrs |
Specific Rotation | 30.0 °~-35.0 ° | -34.0° | |
Pesticides | <1ppm | Complies | Gas Chromatography |
Heavy Metals | 10ppm Max | Complies | Atomic Absorption |
Arsenic (As) | NMT 2ppm | Complies | Atomic Absorption |
Cadmium(Cd) | NMT 1ppm | Complies | Atomic Absorption |
Lead (Pb) | NMT 3ppm | Complies | Atomic Absorption |
Mercury (Hg) | NMT 0.1ppm | Complies | Atomic Absorption |
Total Plate Count | 1000cfu/g Max | Complies | CP2010 |
Yeast & Mold | 100cfu/g Max | Complies | CP2010 |
Salmonella | Negative | Negative | CP2010 |
E.Coli | Negative | Negative | CP2010 |
Aflatoxins B1 | <2ug/kg | Negative | HPLC |
Aflatoxins (B1,B2,G1,G2) | <4ug/kg | Negative | HPLC |
Packing | 25kg/drum, Packing in paper-drums and two plastic-bags inside. | ||
Storage | Store in a well-closed container away from moisture. | ||
Shelf Life | 2 years if sealed and store away from direct sun light. | ||
Expiration Date | 2024- DEC .-17 |