| Customization: | Available |
|---|---|
| Function: | Heath Stephania Sinica Extract |
| Certification: | GMP, ISO, HACCP, QS, KOSHER, NOP |
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Product name
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Stephania Sinica Extract |
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Latin Name
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Tetrahydropalmatine Powder/Rotundine |
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Color
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WHRITE Powder
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|
Specification
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99% |
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Formula
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/ |
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Solubility
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Water Soluble 100% Instant
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Particle Size
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100% pass 80 mesh
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Product Name:Rotundine
Specifications:98%
Appearance:White crystal powder
CAS:10097-84-4
Molecular formula:C21H25NO4
Shelf Life:2 Years
Packing:In cardboard drum, 25kgs/drum
Rotundine, also known as craniidine, L-tetrahydropalmatine, chemical name is 2,3,9,10-tetramethoxy-5,8,13,13a-tetrahydro-6H-dibenzo[a ,g] quinazine, the levorotatory of tetrahydropalmatine (dl-THP), is a blocker of dopamine receptors in the brain, and preferentially blocks the brain regions rich in dopamine receptors such as cortex and striatum.It also achieves analgesic effect by strengthening the function of the internal anti-pain system and inhibiting the transmission of pain information to the center.
Rotundine is an antipyretic and analgesic drug. It is mainly used in the treatment of gastric ulcer and duodenal ulcer pain, menstrual pain, post-partum contraction pain, tension insomnia, and spasmodic cough.
| Physical Analysis | ||
| Description | Stephania sinica Extract White to light yellow crystals |
Complies |
| Assay | Rotundine HPLC | ≥98% |
| Mesh Size | 80 mesh | Complies |
| Ash | ≤ 5.0% | 3.88% |
| Loss on Drying | ≤ 5.0% | 1.73% |
| Chemical Analysis | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies |
| Pb | ≤ 2.0 mg/kg | Complies |
| As | ≤ 1.0 mg/kg | Complies |
| Hg | ≤ 0.1 mg/kg | Complies |
| Microbiological Analysis | ||
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
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