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Best Price Herb Root Extract Echinacea Extract 4% Purpurea | ||
Product Name: | Echinacea Purpurea Extract | |
English Name: | Echinacea Herb P.E | |
Active Ingredient: | Polyphenols and Chicoric Acid | |
Used Part: | Stems, leaves, roots | |
Molecular Formula: | C22H18O12 (Chicoric Acid) | |
Molecular Weight: | 474.37 (Chicoric Acid) | |
Specification: | 4:1,10:1,20:1,Polyphenols 4 %( UV), Chicoric Acid 2% HPLC |
Item | Specification | Test Method | ||
Physical&Chemical Control | ||||
Appearance | Brown yellow fine powder | Visual | ||
Odor&Taste | Characteristic | Organoleptic | ||
Assay | Polyphenol≥4% | UV | ||
Particle size | 100% pass 80 mesh | 80 Mesh Screen | ||
Identification | Positive | TLC | ||
Loss on drying | ≤5.0% | CP2015 | ||
Residue on Ignition | ≤5.0% | CP2015 | ||
Bulk Density | 0.3-0.5g/ml | CP2015 | ||
Tap Density | 0.5-0.8g/ml | CP2015 |