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| Quercetin |
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| Meletin, Sophretin, Cyanidenolon, Permeability Factor, Permeability Vitamin, |
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| Fairly good expectorant and antitussive, some antiasthmatic effect, lowering of blood pressure, reducing the brittalness of capillary vessel, lowering blood lipid, dilation of coronary artery, increasing the flow in coronary artery. It is mainly treated with chronical bronchitis, coronary heart diseases and hypertension. |
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Appearance: Yellow Powder
Melting Point: 305-315C
Identification: Positive
Related substance: Passes
Reducing sugars: Not detected
Sulfate, ppm: 1000 max.
Chloride, ppm: 1000 max.
Heavy metals, ppm: 20 max.
Ash, %: 0.2 max.
Loss on drying, %: 9.5-12.5
Assay, %: 99.0 min.
Microbial
Total plate count, pc/g: 1000 max.
Yeast & Mold, pc/g: 100 max.
E.Coli: Negative
Salmonella: Negative
Staphylococci: Negative
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