Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV, Gc |
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Hot Sale Raw Material Dopaminergic Mucuna Pruriens Extract L-Dopa
Mucuna Pruriens also call dog claw bean, the seed of Stizolobium cochinchin ensis (Lour). Tang et Wang. Seed capsule is black or off-white. This species plant is abundantly grows in tropic and sub-tropic area in China, Guangxi also have widely growth. Its main effective ingredient is levodopa. Levodopa is mainly use in treatment of parkinsonism, liver stupor, fracture, neuralgia etc.English name | Mucuna pruriens extract L-dopa 95% Levodopa 99% |
Latin Name | Levodopa |
Specification | L-dopa 95% Levodopa 99% |
Appearance | white crystalline fine powder |
Extract Method | Water/Ethanol |
Test Method | HPLC/UV |
Shelf Life | 24 Months |
Storage | Stored in Cool and Dry Place, Keep from Strong Sunlight |
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | powder | Complies |
Odor | Characteristic | Complies |
Assay (HPLC) | 98≥% | 98.35% |
Sieve analysis | NLT 95% pass 80 mesh | Complies |
Loss on Drying | ≤5.0% | 3.15% |
Ash | ≤5.0% | 2.15% |
Heavy Metal | ||
Pb | <2ppm | Complies |
As | <2ppm | Complies |
Hg | <2ppm | Complies |
Residual Solvent | Eur.Pharm | Complies |
Microbiology | ||
Total Plate Count | <1000cfu/g | Complies |
Yeast & Moulds | <100cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Salmonella | Negative | Complies |
The Nutriherb team was established in 2007 and specializes in manufacturing plant extracts. Our company focuses on extracting active ingredients from natural plants for applications in the beauty, health, pharmaceutical, and food industries. With advanced technology and state-of-the-art equipment, we are dedicated to developing and producing high-quality plant extracts.
We prioritize quality management by strictly adhering to GMP (Good Manufacturing Practice) and ISO standards. To ensure our products meet international quality requirements, we collaborate with third-party laboratories for rigorous monitoring and testing.
At Nutriherb, we are committed to providing our customers with superior plant extracts. We also offer customized services to develop personalized solutions tailored to specific customer needs.