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Product name: Ginkgo Biloba E.P.Latin Name: Folium Ginkgo
Plant species: Ginkgo Biloba L.
Plant Part: used Leaf
Concentration ratio: 50: 1
Extraction: Solvents Ethanol and Water
Identification testing: Positive Reaction
Country of Origin: China
Organoleptic
Appearance/Form: Drying Fine Powder
Color: Yellow-Brown
Taste: Oder Characteristic, bitter
Physical Characteristics
Mesh Size: 80-100 Mesh
Bulk Density: 0.45g/ml
Tapped Density: 0.28g/ml
Moisture: 5.0% max
Solubility: Soluble in Ethanol
Total Ash: 5.0% max.
Heavy metals: 10ppm max.
Arsenic: 2ppm max
Solvent Residue: 0.05% max
Pesticide Residue: Negative
PH: 3.5-5.0
Pesticide: Negative
Antibiotics: Negative
Benzpyrene: Negative
Dioxin: Negative
Chemistry (assay)
Determined by: (HPLC or UV-vis as applicable) HPLC
Ginkgo Flavonol Glycosides: 24.0% min.
Total Terpene Lactones: 6.0% min.
Microbiological
Total Plate Count: <1, 000cfu/g
Yeast & Mold: <100cfu/g
Salmonell: Negative
E.Coli: Negati
