China Factory Supply White Willow Bark Extract Salicin, Find details about China Salicin, White Willow Bark Extract from Factory Supply White Willow Bark Extract Salicin
Package | carton drum with two plastic bags inside |
Net weight | 25KG/Drum |
Storage | Sealed in cool and dry place to avoid moisture and light |
Shelf life | 2 years when properly stored |
Lead time | 1~3 days after confirmation |
Item | Specification | Result | Method |
Maker Compounds | 15% Salicin | 15.14% | HPLC |
Identification | Complies by TLC | Complies | TLC |
Organoleptic | |||
Appearance | Fine Powder | Fine Powder | Visual |
Color | Brown yellow fine powder | Complies | Visual |
Odor | Characteristic | Characteristic | Organoleptic |
Taste | Characteristic | Characteristic | Organoleptic |
Part Used | Bark | N/A | N/A |
Extract ratio | 7:1 | N/A | N/A |
Method of Extraction | Soak and Extraction | N/A | N/A |
Extraction Solvents | Water&Ethanol | N/A | N/A |
Excipient | None | N/A | N/A |
Physical Characteristics | |||
Particle Size | NLT100%Through 80 mesh | 100% | USP <786> |
Loss on Drying | ≤5.00% | 2.15% | Draco method 1.1.1.0 |
Bulk Density | 40-60g/100ml | 52.0g/100ml | USP < 616> |
Heavy metals | |||
Residual Solvent Ethanol | <5000ppm | <10ppm | GC |
Irradiation detection | Not irradiated(PPSL<700) | Complies | PPS L(CQ-MO-572) |
Allergen detection | Non ETO Treated | Complies | USP |
Heavy metals(as Pb) | USP standards(<10ppm) | <10ppm | USP <231> |
Arsenic (As) | ≤3ppm | Complies | ICP-OES(CQ-MO-247) |
Lead (Pb) | ≤3ppm | Complies | ICP-OES(CQ-MO-247) |
Cadmium(Cd) | ≤1ppm | Complies | ICP-OES(CQ-MO-247) |
Mercary(Hg) | ≤0.1ppm | Complies | ICP-OES(CQ-MO-247) |
Pesticide Residue | Non-detected | Non-detected | USP <561> |
Microbiological Tests | |||
Total Plate Count | NMT1000cfu/g | NMT596 cfu/g | FDA-BAM |
Total Yeast & Mold | NMT100cfu/g | NMT79cfu/g | FDA-BAM |
E.Coli | Negative | Negative | FDA-BAM |
Salmonella | Negative | Negative | FDA-BAM |
Storage | Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. |