China 100% Natural Piper Longum Extract: Bioperine 95%, 98%., Find details about China Piper Longum Extract, Bioperine from 100% Natural Piper Longum Extract: Bioperine 95%, 98%.
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 | 35-55g/100ml | Conforms | ASTM D1895B | ||||
Particle Size | 99% through 80 mesh | Conforms | AOAC 973.03 | ||||
Solubility | Soluble in ethanol and water solution | Conforms | Visual | ||||
Assay | NLT 2.5% Piperine | 2.52% | HPLC | ||||
Loss on Drying | NMT 5.0% | 3.06% | 5g /105ºC /2hrs | ||||
Ash Content | NMT 5.0% | 3.18% | 2g / 525C / 5hrs | ||||
Extract Solvents | Ethanol & Water | Conforms | / | ||||
Solvent Residues | NMT 0.05% | Conforms | USP-GC | ||||
Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption | ||||
Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption | ||||
Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption | ||||
Cadmium (Cd) | NMT 1ppm | Conforms | Atomic Absorption | ||||
Mercury(Hg) | NMT 0.1ppm | 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 | Instant high temperature antivirus, non-irradiated. | ||||||
Microbiological Data | Total Plate Count≤1000cfu/g | Conforms | GB 4789.2 | ||||
Total Yeast & Mold≤100cfu/g | Conforms | GB 4789.15 | |||||
E. Coli to be negative | Conforms | GB 4789.3 | |||||
Staphylococcus to be negative | Conforms | GB 4789.4 | |||||
Salmonella to be negative | Conforms | GB 4789.10 | |||||
Packing and Storage | Packed in drum, LDPE bag inside. Net weight: 25kg/drum. | ||||||
Keep well sealed, away from moisture, strong heat and sunlight. | |||||||
Shelf Life | 2 years if sealed and stored in the recommended conditions. |