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| Supplier: | Hunan Health-Guard Bio-Tech Inc. |
|---|---|
| Price: | Negotiable/Piece |
| Min Order: | 25kg |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
|---|---|
| Plant Part Used: | Fruit (Dried, 100% Natural) |
| Herbal Strength: | Approx. 20 Parts of Roots to 1 Part of Extract |
| Type Of Extraction: | Supercritical Carbon Dioxide Extraction |
| Type: | Star Anise |
Analysis Items | Specifications | Test Methods |
Identity | Positive | TLC |
Appearance | Very Light greenish yellow to light yellow, clear oil | Visual |
Odor & Taste | Characteristic, striking | Organoleptic |
Solubility | 1ml oil in NMT 3ml 90% ethanol, clear | Visual |
Moisture | ≤0.5% | Karl Fischer |
Specific Gravity /d425 | 0.9700~0.9850 | / |
Refractive Index /n20 | 1.5400~1.5550 | / |
Optical Rotation /[α]D25 | -2 o~+2o | / |
Solvent Residues | Absent | Gas Chromatography |
Heavy Metals | NMT 5 ppm | Atomic Absorption |
Arsenic (As) | NMT 0.5ppm | Atomic Absorption |
Cadmium(Cd) | NMT 0.5ppm | Atomic Absorption |
Lead (Pb) | NMT 0.5ppm | Atomic Absorption |
Pesticides Residues | NMT 0.5ppm | Gas Chromatography |
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