Customization: | Available |
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Nutritional Value: | Nutritional |
Effect: | Stabilization |
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Product Name: | Valerian Root Extract | Latin Name: | Valeriana Officinalis L. |
Part Used: | Root | Extract Solvent: | Ethanol & Water |
Standard: | EP8.0 |
ITEM | SPECIFICATION | STANDARD /METHOD |
Appearance | Brown powder | Visual |
Odor & Taste | Characteristic | Sensory |
Loss on drying | ≤8.0% | 2g/105ºC/5hrs |
Ash | ≤8.0% | 2g/600ºC/5hrs |
Particle size | 98% pass 80 mesh | Sieve |
Heavy metals | ≤10ppm | Colorimetric method |
Arsenic(As) | ≤2ppm | Atomic Absorption |
Lead(Pb) | ≤2ppm | Atomic Absorption |
Cadmium(Cd) | ≤1ppm | Atomic Absorption |
Mercury(Hg) | ≤0.5ppm | Atomic Absorption |
Assay (Dry basis) | Total Valerenic acid≥0.4% (Acetoxyvalerenic acid, Hydroxyvalerenic acid, Valerenic acid) |
HPLC |
Total Plate Count | ≤10000CFU/g | ChP |
Yeast & Mould | ≤1000CFU/g | ChP |
Escherichia Coli | Negative | ChP |
Salmonella | Negative | ChP |
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. |