Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV, Gc |
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Analysis Items | Specifications | Test Methods |
Identification | Positive | TLC |
Appearance & Color | Fine Brown Yellow Powder | Visual |
Odor & Taste | Characteristic | Organoleptic |
Mesh Size | NLT 95% through 80 mesh | 80 Mesh Screen |
Solubility | Good Solubility in Water | Visual |
Assay | NLT 40%Polysaccharides | UV-VIS |
Method of Extraction | Water Extraction | / |
Extract Solvent | Pure Water | / |
Moisture Content | NMT 5% | 5g / 105ºC / 2hrs |
Ash Content | NMT 5% | 2g / 525ºC / 3hrs |
Excipient | None | / |
Heavy Metals | NMT 10mg/kg | Atomic Absorption |
Arsenic (As) | NMT 2mg/kg | Atomic Absorption |
Lead (Pb) | NMT 1mg/kg | Atomic Absorption |
Cadmium (Cd) | NMT 0.3mg/kg | Atomic Absorption |
Mercury (Hg) | NMT 0.1mg/kg | Atomic Absorption |
Total Plate Count | NMT 1,000cfu/g | GB 4789.2-2010 |
Total Yeast & Mold | NMT 100cfu/g | GB 4789.15-2010 |
E. Coli | Negative | GB 4789.3-2010 |
Salmonella | Negative | GB 4789.4-2010 |
Staphylococcus | Negative | GB 4789.10-2010 |
Nutriherb team established in 2007 ,as a plant extract manufacturer, our company specializes in extracting active ingredients from natural plants for use in beauty, health, pharmaceutical, and food industries. We have advanced technology and equipment, dedicated to the research and production of high-quality plant extracts.