Basic Information | ||
Product Name |
Sophora japonica extract powder supplier wholesale /including Quercetin complex powder,quercetin dihydrate,isoquercitrin |
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Sophora japonica, also known as Huai Mi or Huai Hua , is edible and often used as a Chinese herb to stop bleeding. The flowers of sophora japonica can be used as yellow dye, seeds as industrial oil, fruits as a source of quercetin, sophorose and rutin drugs. The active ingredient in sophora japonica flower extract is rutin and quercetin. | ||
Used Part |
Seed |
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Appearance |
Yellow Green Powder |
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Odor &Taste |
Characteristic |
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Test Method |
HPLC |
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Specification |
Quercetin : 95%,98%,99% by HPLC Rutin: 90%,95%,98% by HPLC |
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Active Ingredient |
Quercetin,Rutin |
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Quercetin |
CAS NO. |
117-39-5 |
Molecular Formula |
C15H10O7 |
|
Molecular Weight |
302.24 |
|
Structure |
||
Rutin |
CAS NO. |
153-18-4 |
Molecular Formula |
C27H30O16.3(H2O) |
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Molecular Weight |
664.57 |
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Structure |
|
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Physical Characteristics | ||
Sieve Analysis |
NLT 100% pass 80 mesh |
|
Loss on Drying |
≤3.0% |
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Ash Content |
≤2.0% |
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Residual Solvents | ||
Ethanol |
≤5000ppm |
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Total Heavy Metals |
≤20ppm |
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Pesticide Residues |
≤10ppb |
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Microbiological Assay | ||
Total Plate Count |
1000cfu/g |
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Total Yeast & Mold |
100cfu/g |
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E.Coli |
Negative |
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Salmonella |
Negative |
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Staphylococcus |
Negative |
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Function | ||
1.Sophora japonica extract quercetin powder have anti-inflammatory properties; 2.Sophore japonica extract quercetin powder is a phenolic antioxidant and has been demonstrated to scavenge superoxide radicals; 3.Sophore japonica extract quercetin powder with the function of expelling phlegm and arresting coughing; 4.Sophore japonica extract quercetin powder helps relieve pain, bumps and bruises, has an antibacterial effect; 5.Sophore japonica extract quercetin powder promotes circulation, helps lower blood cholesterol, reduce blood pressure and prevents cataracts. | ||
Packing | ||
N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside. | ||
Storage | ||
Store in cool & dry place.Keep away from strong light and heat. | ||
Shelf life | ||
24 months when properly stored. | ||
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