China Butterbur Extract Petasin Is Responsible for The Antispasmodic, Find details about China Butterbur Extract, Petasites Hybridus from Butterbur Extract Petasin Is Responsible for The Antispasmodic
CERTIFICATE OF ANALYSIS | |||||||
Report Date | : | 28-Apr-14 | |||||
Expiry Date | : | 21-Apr-16 | |||||
Manufacture Date | : | 22-Apr-14 | |||||
Product Name | Butterbur Extract | Batch Number | BRE-140422 | ||||
Botanical Source | Petasites Hybridus | Batch Quantity | 300kgs | ||||
Plant Part Used | Herb,100% Natural | Country of Origin | China | ||||
Type of Products | Standard Extract | Active Ingredient Markers | Petasins | ||||
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 | 45-60g/100ml | Conforms | ASTM D1895B | ||||
Particle Size | 98% through 80 Mesh | Conforms | AOAC 973.03 | ||||
Solubility | Soluble in water | Conforms | Visual | ||||
Assay | NLT 15% Petasins | 15.56% | HPLC | ||||
Loss on Drying | NMT 5.0% | 3.41% | 5g /105ºC /2hrs | ||||
Ash Content | NMT 5.0% | 3.27% | 2g /525ºC /3hrs | ||||
Extract Solvents | Ethanol & Water | Conforms | / | ||||
Solvent Residues | NMT 0.05% | Conforms | GC | ||||
Excipients | None | Conforms | / | ||||
Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption | ||||
Arsenic (As) | NMT 0.5ppm | Conforms | Atomic Absorption | ||||
Lead (Pb) | NMT 2ppm | 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 | < 10,000 cfu/g | GB 4789.2 | ||||
Total Yeast & Mold<1,000cfu/g | < 1,000 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 | |||||
Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. | ||||||
Keep well sealed, away from moisture, strong heat and sunlight. | |||||||
Shelf Life | 2 years if sealed and stored in the recommended conditions. | ||||||
Inspector: | Supervisor: | ||||||
Manufacturer: KINGHERBS LIMITED |