China Anti-Aging Bamboo Leaf Extract Organic Silica, Find details about China Bamboo Leaf Extract, Bambusa Vulgaris Schrad from Anti-Aging Bamboo Leaf Extract Organic Silica
Analysis Items | Specifications | Results | Methods used |
Identification | Positive | Conforms | TLC |
Appearance | Fine off white to white powder | Conforms | Visual test |
Odor & Taste | Characteristic | Conforms | Organoleptic test |
Bulk Density | 40-60g/100ml | 48.5g/100ml | ASTM D1895B |
Particle Size | 98% through 80 mesh | Conforms | AOAC 973.03 |
Solubility | Soluble in water & ethanol solution | Conforms | Visual |
Assay (dry base) | NLT 20% Organic silica | 20.50% | UV |
Loss on Drying | NMT 5.0% | 3.45% | 2g /105ºC /5hrs |
Ash Content | NMT 5.0% | 3.06% | 2g /600ºC /3hrs |
Extract Solvents | Water & ethanol | 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 0.2ppm | 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 absent | Absent | GB 4789.10 | |
Salmonella to be negative | Negative | GB 4789.4 |