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25 Kilogram |
FOB Price: USD 108.0000 |
59-92-7 Wholesaler Levodopa Mucuna Pruriens Extract
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【Item name】Mucuna Pruriens Extract
【Other names】L-Dopa; Levodopa; Macuna Pruriens seed extract
【Part of plant】Seed
【Ingredient】L-Dopa (Levodopa)
【CAS NO.】 59-92-7
【Assay 】(HPLC) 50%, 98%
【Appearance】 White or slightly cream coloured, crystalline powder
【Standard】 Medicine grade(BP2009), Food grade
【Packing】 25kgs/drum (standard packing)
【Storage】 Tight container, protect from light
Mucuna Pruriens also call dog claw bean, the seed of Stizolobium cochinchin ensis (Lour). Mucuna Pruriens Extract’s main effective ingredient is Levodopa (L-DOPA), it is a naturally occurring dietary supplement and psychoactive drug. Appearance white or slightly cream coloured, crystalline powder
L-DOPA is used in the clinical treatment of Parkinson's disease and dopamine-responsive dystonia. it is mainly use in treatment of parkinsonism, liver stupor, fracture, neuralgia etc.
Quality standard
Analysis |
Specification |
Assay (L-Dopa) |
99.0~101.0% |
Identification |
|
Solubility |
Slightly soluble in water, practically insoluble in alcohol and in ether, freely soluble in 1M Hydrochloric acid and sparingly soluble in 0.1M hydrochloric acid |
Particle size |
100% pass through 80 mesh |
Appearance of solution |
Not more intensely coloured than reference solution BY6 |
PH |
4.5~7.0 |
Optical rotation |
-1.27° ~ -1.34° |
Specific absorbance |
137~147 |
Related substances |
Single impurity≤0.5% |
Bulk density |
≥0.40gm/cc |
Tapped Density |
≥0.60gm/cc |
Heavy Metals |
<10 ppm |
-Arsenic |
≤1ppm |
-Mercury |
≤0.1ppm |
-Cadmium |
≤1ppm |
-Lead |
≤3ppm |
-Ash |
≤0.1ppm |
Loss on drying |
≤1.0 % |
Appearance |
White or slightly cream coloured, crystalline powder |
Function
1. L-Dopa is an anti-paralysis agitant. Entering the brain tissue through the blood-brain barrier, but decomposes into dopamine through dopa decarboxylase, plays a role.
2. Treats hepatic encephalopathy and can awake patients and improve symptoms
3. Promotes the growth and development of children, which can accelerate the growth and development of pediatric bones by promoting the secretion of growth hormones. Treatment of children with low pituitary dysfunction.
4. L-Dopa can relieve neuralgia.Treatment of neuromuscular disorders
5. Enhanced sexual function is mostly used in the treatment of impotence and sexual dysfunction due to various reasons
6. Promoting hair growth,which may be increasing catecholamine concentrations from blood.
Packing: 25kg/drum, double-layer plastic-bags inside and fiber drum outside
Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.
Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments.
Shanghai Soyoung has nearly 20 years production experience, it is producing in GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.
Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many years, with own laboratories and GMP standard factories.
1. 12 years specialized in health products field.
2. GMP/ISO certificated factories and stable supply chain.
3. Quality first, strictly control before shipments.
4. Custom synthesis by more than 20 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 business days from China warehouse.
7. Support 7 days refund money in case delay shipment.
8. Assessment conducted by Bureau Veritas at 2018.
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