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Item | Specifications | Method | ||
Discription: | ||||
Appearance | Brown powder | Visual | ||
Odor/Taste | Characteristic | Sensory | ||
Extract Solvent | Ethanol & Water | / | ||
Bulk density | 0.3g/ml-0.6g/ml | / | ||
Chemical Test: | ||||
Identification | Conform | TLC | ||
Propolis(Dissolve in ethanol) | ≥70.0% | GB/T24283 | ||
Total Flavonoids | ≥10.0% | GB/T24283 | ||
Loss on drying | ≤6.0% | USP | ||
Heavy metal | ≤10PPM | AAS | ||
PB | ≤1PPM | AAS | ||
AS | ≤1PPM | AAS | ||
HG | ≤0.1PPM | AAS | ||
CD | ≤1PPM | AAS | ||
Microbiological Quality: | ||||
Total plate count: | <10000Cfu/g | Count | ||
Yeasts and molds: | <300Cfu/g | Count | ||
Cliforms: | Negative/10g | Count | ||
E.coli: | Negative/10g | Count | ||
Salmonella: | Negative/10g | Count | ||
Staphylococcus aureus | Negative/10g | Count | ||
Listeria monocytogenes | Negative /25g | GB 4789.30 | ||
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