Product Name | Primula Extract | Batch Number | PET-220908 |
Latin Name | Primula malacoides Franch. | Quantity | 500kgs |
Plant Part Used | Whole herb,100% Natural | Country of Origin | China |
Type of Products | Ratio Extract | Active Ingredient Markers | / |
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Analysis Items | Specifications | Results | Methods used |
Appearance | Fine Brownish Yellow Powder | Conforms | Visual test |
Odor & Taste | Characteristic | Conforms | Organoleptic test |
Bulk Density | 40-55g/100ml | Conforms | Density Meter |
Particle Size | 98% through 80 Mesh | Conforms | 80 Mesh Screen |
Solubility | Soluble in water | Conforms | Visual |
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Extract Ratio | 4:1 | 4:1 | / |
Loss on Drying | NMT 5.0% | 3.32% | 5g / 105C /5hrs |
Ash Content | NMT 5.0% | 3.58% | 2g / 525C / 5hrs |
Extract Solvents | Water | Conforms | / |
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Heavy Metals | NMT 10ppm | Conforms | ICP-MS |
Arsenic (As) | NMT 2ppm | Conforms | ICP-MS |
Lead (Pb) | NMT 2ppm | Conforms | ICP-MS |
Cadmium (Cd) | NMT 1ppm | Conforms | ICP-MS |
Mercury(Hg) | NMT 0.1ppm | Conforms | ICP-MS |
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Sterilization Method | High temperature & pressure for a short time of 5~10 seconds |
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Microbiological Data | Total Plate Count <10,000cfu/g | Conforms | GB 4789.2 |
Total Yeast & Mold <1,000cfu/g | Conforms | GB 4789.15 |
E. Coli to be negative | Negative | GB 4789.3 |
Staphylococcus to be negative | Negative | GB 4789.10 |
Salmonella to be negative | Negative | GB 4789.4 |
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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 | 2years if sealed and stored in the recommended conditions. |