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| Supplier: | Hunan Health-Guard Bio-Tech Inc. |
|---|---|
| Price: | Negotiablekg |
| Min Order: | 25kg |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Prod Model: | HG |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Plant Part Used: | Root (Dried, 100% Natural) |
| Type Of Product: | Standardized Liquid Extract |
| Herbal Strength: | Approx. 28 Parts of Root to 1 Part of Extract |
| Main Constituent: | Zingiberol\Zingiberene\Shogaol\Phellandrene\Zinger |
| Raw Material: | Plants |
| Items | Standard | Test Methods |
| Method of Extraction | Supercritical CO2 Extraction | / |
| Used Solvent | 99.9% carbon dioxide | / |
| Method of Sterilization | Supercritical Carbon Dioxide Sterilization | / |
| Appearance | Red brown to deep brown Liquid | Visual |
| Odor | Strong Characteristic and strong fragrance | Organoleptic |
| Solubility | Slightly soluble in water, solvable in oil and fat-soluble organic solvent. | Visual |
| Water | 0.5% max | Karl Fischer |
| Specific Density/d4 25 | 0.9500~0.9700 | / |
| Refractive Index /n20 | 1.5060~1.5210 | / |
| Optical Rotation /[α]D25 | -15o~-30o | / |
| Solvent Residue | Absent | Gas Chromatography |
| Heavy Metal | 10 ppm max | Atomic Absorption |
| Pesticide Residue | 1 ppm max | Gas Chromatography |
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