China Kingherbs′ 100% Natural Belladonna Extract: Hyoscyamine 1% 1.5% 2.5%, Find details about China Belladonna Extract, Hyoscyamine from Kingherbs′ 100% Natural Belladonna Extract: Hyoscyamine 1% 1.5% 2.5%
Analysis Items | Specifications | Results | Methods used | ||||
Identification | Positive | Conforms | TLC | ||||
Appearance | Fine Brown to Brownish Yellow Powder | Conforms | Visual test | ||||
Odor & Taste | Characteristic | Conforms | Organoleptic test | ||||
Bulk Density | 45-65g/100ml | Conforms | ASTM D1895B | ||||
Particle Size | NLT 98% through 80 Mesh | Conforms | AOAC 973.03 | ||||
Solubility | Good soluble in hydro-alcoholic solution | Conforms | Visual | ||||
Assay | NLT 1.5% Hyoscyamine | 1.65% | HPLC | ||||
Loss on Drying | NMT 5.0% | 3.16% | 5g /105ºC /2hrs | ||||
Ash Content | NMT 5.0% | 3.60% | 2g /525ºC /3hrs | ||||
Extract Solvents | Ethanol & Water | Conforms | / | ||||
Solvent Residues | NMT 0.05% | Conforms | GC | ||||
Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption | ||||
Arsenic (As) | NMT 1ppm | Conforms | Atomic Absorption | ||||
Lead (Pb) | NMT 0.5ppm | Conforms | Atomic Absorption | ||||
Cadmium (Cd) | NMT 0.5ppm | Conforms | Atomic Absorption | ||||
Mercury(Hg) | NMT 0.5ppm | Conforms | Atomic Absorption | ||||
666 | NMT 0.1ppm | Conforms | USP-GC | ||||
DDT | NMT 0.5ppm | Conforms | USP-GC | ||||
Acephate | NMT 0.2ppm | Conforms | USP-GC | ||||
Methamidophos | NMT 0.2ppm | Conforms | USP-GC | ||||
Parathion-ethyl | NMT 0.2ppm | Conforms | USP-GC | ||||
PCNB | NMT 0.1ppm | Conforms | USP-GC | ||||
Aflatoxins | NMT 0.2ppb | Absent | USP-HPLC | ||||
Sterilization Method | High temperature & pressure for a short time of 5~10 seconds | ||||||
Microbiological Data | Total Plate Count <10,000cfu/g | < 1,000 cfu/g | GB 4789.2 | ||||
Total Yeast & Mold <1,000cfu/g | < 100 cfu/g | 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 |