China 5-Htp 99% by HPLC Griffonia Simplicifolia Extract, Find details about China 5-Htp, Griffonia Simplicifolia Extract from 5-Htp 99% by HPLC Griffonia Simplicifolia Extract
Analysis Items | Specifications | Results | Methods used | ||||
Identification | Positive | Conforms | TLC | ||||
Appearance | Off white powder | Conforms | Visual test | ||||
Odor & Taste | Characteristic, astringent | Conforms | Organoleptic test | ||||
Bulk Density, g/ml | 0.40-0.60 | Conforms | CP2010 Appndix V | ||||
Tapped , g/ml | 0.50-0.70 | Conforms | CP2010 Appndix V | ||||
Particle Size | 95% through 80 mesh | Conforms | AOAC 973.03 | ||||
Solubility | Good solubility in water | Conforms | Visual | ||||
Assay | NLT 99% 5-HTP | 99.1% | HPLC | ||||
Peak X | Negative | Conforms | / | ||||
Loss on Drying | NMT 2.0% | 0.10% | CP2010 Appndix V | ||||
Residue on Ignition | NMT 1.0% | 0.25% | 2g /525ºC /3hrs | ||||
Extract Solvents | Ethanol & water | Conforms | / | ||||
Excipients | None | Conforms | / | ||||
Heavy Metals | NMT 10ppm | Conforms | AAS | ||||
Arsenic (As) | NMT 0.5ppm | Conforms | AAS | ||||
Lead (Pb) | NMT 0.5ppm | Conforms | AAS | ||||
Cadmium (Cd) | NMT 0.1ppm | Conforms | AAS | ||||
Mercury (Hg) | NMT 0.1ppm | Conforms | AAS | ||||
Solvent Residues | NMT 0.05% | Conforms | USP-GC | ||||
Phosphate Organics | NMT 1ppm | Conforms | USP-GC | ||||
Pesticides Residues | NMT 1ppm | Conforms | USP-GC | ||||
666 | NMT 0.1ppm | Conforms | USP-GC | ||||
DDT | NMT 0.5ppm | Conforms | USP-GC | ||||
Acephate | NMT 0.2ppm | Conforms | USP-GC | ||||
Methamidophos | NMT 0.2ppm | Conforms | USP-GC | ||||
Parathion-ethyl | NMT 0.2ppm | Conforms | USP-GC | ||||
PCNB | NMT 0.1ppm | Conforms | USP-GC | ||||
Aflatoxins | NMT 10ppb | Absent | USP-HPLC | ||||
Sterilization Method | High temperature & pressure for a short time of 5~10 seconds | ||||||
Microbiological Data | Total Plate Count < 1,000 cfu/g | <100cfu/g | GB 4789.2 | ||||
Total Yeast & Mold < 100 cfu/g | <70cfu/g | GB 4789.15 | |||||
E. Coli to be absent | Absent | GB 4789.3 | |||||
Staphylococcus to be absent | Absent | GB 4789.10 | |||||
Salmonella to be absent | Absent | GB 4789.4 | |||||
Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. | ||||||
Keep tightly sealed, store away from moisture, strong heat and sunlight. | |||||||
Shelf Life | 2 years if sealed and stored in the recommended conditions. |