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Soy Isoflavone
CAS NO.:574-12-9
Molecular formula:C15H10O2
Light yellow to yellow powder
Standard:USP
Function:
1:The prevention of menopausal syndrome
2:Prevention, improve osteoporosis
3:Prevention of breast cancer
4:keep the tumors at bay
5:To prevent cardiovascular disease
6:Prevent alzheimer's disease
7:Beauty, anti-aging
8:Improve menstrual discomfort
9:To improve sexual performance
10:Lower cholesterol levels
11:Prevent Diseases
Is one of the flavonoids of isoflavones, mainly exists in leguminous plants, soy isoflavones [1] is formed in the soybean growth type of secondary metabolites. Because is extracted from plants, has similar structure with estrogen, so called phytoestrogens. Soybean isoflavones estrogen effect affect hormone secretion and metabolism of biological activity, protein synthesis and growth factor activity, is a natural cancer chemoprevention agent .
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Items |
Specifications |
Results |
|
Character |
Light yellow to yellow powder |
Complies |
|
TLC Test |
The spot of Daidzin and Genistin should be conspicuous |
Complies |
|
HPLC Test |
Fingerprint-HPLC Chromatogram should conforms to that of reference substance |
Complies |
|
Total Isoflavones (HPLC) |
20.0% Min. |
20.5% |
|
Daidzin |
|
2.1% |
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Daidzein |
|
15.9% |
|
Genistin |
|
0.4% |
|
Genistein |
|
1.3% |
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Glycitin |
|
0.6% |
|
Glycitein |
|
0.2% |
|
Loss on Drying |
NMT 5.0% |
3.9% |
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Particle Size |
100% through 80 mesh |
Complies |
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Arsenic |
NMT 3ppm |
Complies |
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Lead |
NMT 5ppm |
Complies |
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Solvents residue |
NMT 50PPM |
Complies |
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Microbiological Tests |
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Total Plate Count |
1000Cfu/g Max. |
Complies |
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Yesat and Mould |
25Cfu/g Max. |
Complies |
|
Salmonella |
Negative |
Negative |
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E.Coli |
Negative |
Negative |
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Storage |
Store in cool and dry place, keep away from strong light and heat. |
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Genetic Modification State |
This product is GMO free product. |
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