| Certification: | RoHS, BRC, ISO, FDA, HACCP |
|---|---|
| Storage Method: | Cool and Dry Place |
| Extraction Process: | Physical |
| Application: | Cosmetics, Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Sophorajaponica |
| Samples: |
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| Customization: |
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Audited Supplier Rutin is the rutinoside of the flavonol compound quercetin. It is a flavonoid extracted from plants. It exists in rue, tartary buckwheat, locust tree buds, catalpa leaves, tomato stems, leaves and seed shells. It will bloom. The dry buckwheat at that time contains about 3%, and jujube, hawthorn, ginkgo, wolfberry, motherwort, Bupleurum, Prunella, aloe, Gynostemma, etc. all contain rutin. In the bud of the legume plant Sophora japonica L., the content can reach more than 20%, and it is the main raw material for extracting rutin in my country's pharmaceutical industry.
|
Analysis |
Specification |
Results |
|
Assay (UV) |
≥98% |
98.2% |
|
Identification |
Positive |
Complies |
|
Melting Point |
310ºC |
305ºC~315ºC |
|
Appearance |
Yellow powder
|
Complies |
|
Ash |
≤5.0% |
1.65% |
|
Moisture |
≤12.0% |
9.5% |
|
Pesticides |
Negative |
Complies |
|
Heavy metals |
≤10ppm |
Complies |
|
Pb |
≤2.0ppm |
Complies |
|
As |
≤2.0ppm |
Complies |
|
Hg |
≤1.0ppm |
Complies |
|
Odor |
Characteristic |
Complies |
|
Particle size |
95% through 80 mesh |
Complies |
|
Microbioiogical : |
||
|
Total of bacteria |
≤1000cfu/g |
Complies |
|
Fungi |
≤100cfu/g |
Complies |
|
Salmgosella |
Negative |
Complies |
|
Coli |
Negative |
Complies |
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