Customization: | Available |
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Certification: | ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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Product Name: | Rutin | Latin Name: | Sophora Japonica L. |
Part Used: | Bud | Country Origin: | China |
Standard: | NF11 |
ITEM | SPECIFICATION | STANDARD/METHOD |
Appearance | Yellow green powder | Visual |
Solubility | 1g sample soluble in 1000ml water, 650ml ethanol, 2000ml boiling water, 60ml boiling ethanol, soluble in isopropyl alcohol and methaylalcohol, freely soluble in pyridine and hydroxidesolution, practically insoluble in trichloromathane, ether and benzene. | Visual |
Odor & Taste | Characteristic | Sensory |
Loss on Drying | 5.5%-9.0% | USP-NF<731> |
Residue on Ignition | ≤0.5% | USP-NF<281> |
Heavy Metals | ≤10ppm | USP-NF<231> |
Arsenic(As) | ≤2ppm | ICP-MS |
Lead (Pb) | ≤2ppm | ICP-MS |
Cadmium | ≤1ppm | ICP-MS |
Mercury | ≤0.1ppm | ICP-MS |
Rutin (Dry basis) | ≥95% | UV (NF11) |
Total plate count | ≤1000CFU/g | USP-NF<2021> |
Yeast &Mould | ≤100CFU/g | USP-NF<2021> |
Escherichia Coli | Negative | USP-NF<2022> |
Salmonella | Negative | USP-NF<2022> |
Packing | Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum | |
Storage condition | Store in a well closed place with constant low temperature and no direct sun light | |
Shelf life | Two years when properly stored |
Product Name: | Rutin | Latin Name: | Sophora Japonica L. |
Part Used: | Bud | Country Origin: | China |
Standard: | EP |
ITEM | SPECIFICATION | STANDARD/METHOD |
Appearance | Yellow green powder | Visual |
Solubility | Practically insoluble in water,soluble in methanol, sparingly soluble in ethanol(96%),practically insoluble in methylene chloride.it dissolves in soluble of alkali hydroxides | Visual |
Odor & Taste | Characteristic | Sensory |
Loss on Drying | 7.5%-9.5% | 2g/105ºC/5hrs |
Sulphated Ash | ≤0.1% | 2g/800ºC/5hrs |
Particle size | ≥95% pass 80 mesh | Sieve |
Residual solvents(Methanol) | ≤3000ppm | GC |
Substances insoluble in methanol | ≤3.0% | EP |
Related Substances |
A:Isoquercitroside≤2.0% | EP |
B:Kaempferol 3-Rutinoside≤2.0% | EP | |
C:Quercetin≤2.0% | EP | |
Total Impurity≤4.0% | EP | |
Heavy Metals | ≤10ppm | Colorimetric method |
Arsenic(As) | ≤1ppm | ICP-MS |
Lead (Pb) | ≤3ppm | ICP-MS |
Cadmium | ≤1ppm | ICP-MS |
Mercury | ≤0.1ppm | ICP-MS |
Rutin (Dry basis) | 95%~101% | Titration (EP) |
Total plate count | ≤1000CFU/g | USP-NF<2021> |
Yeast &Mould | ≤100CFU/g | USP-NF<2021> |
Escherichia Coli | Negative | USP-NF<2022> |
Salmonella | Negative | USP-NF<2022> |
Packing | Pack in paper-drums and two food grade poly bags inside. Net weight: 25kg/drum | |
Storage condition | Store in a well closed place with constant low temperature and no direct sun light | |
Shelf life | Two years when properly stored |