- Standard Extract(575)
- Reference substance(27)
- Proportional Extract(349)
- SFE-CO2 Extract(3)
- Other extracts(53)
- High purity(103)
Changsha Staherb Natural Ingredients Co., Ltd., | |
---|---|
Country: | China |
Tel: | 86-731-84213302 |
Mobile: | 18374838656 |
E-mail: | info@staherb.cn |
QQ: | |
Skype: | Chat Now! |
Levodopa Mucuna Pruriens extract L-Dopa 99% Promote Muscle Growth
Release time: 2022-08-31
Levodopa Mucuna Pruriens extract L-Dopa 99% Promote Muscle Growth
Promote Muscle Growth Levodopa Mucuna Pruriens extract L-Dopa 99%
Mucuna Pruriens Extract 98% L-Dopa,L Dopa
1. L-DOPA (L-3,4-dihydroxyphenylalanine; INN levodopa; trade names Sinemet, Parcopa, Atamet, Stalevo, Madopar, Prolopa, etc.) is a naturally occurring dietary supplement.
2. L-DOPA is the precursor to the neurotransmitters dopamine, norepinephrine (noradrenaline), and epinephrine (adrenaline) collectively known as catecholamines.
Items |
Specification |
Results |
Character |
White or almost whhite, crystalline powder |
Conforms |
Identification |
Infrared Absorption |
Infrared Absorption |
Solubility |
Slightly soluble in water,practically insoluble in ethanol(96%),freely soluble in 1M hydrochloric acid and sparingly soluble in 0.1 M Hydrochloric acid |
|
PH |
4.5-7.0 |
5.56 |
Appearance of solution |
Conforms |
Conforms |
Heavy metals |
≤10ppm |
<10ppm |
Related substances |
||
Impurity A |
≤0.1% |
Not detected |
Impurity B |
≤0.5% |
0.21% |
Impurity C |
≤0.2% |
0.01% |
Unspecified impurities |
≤0.05% |
0.04% |
Total impurities |
≤1.0% |
0.36% |
Impurity D |
≤0.5% |
Not detected |
Loss on drying |
≤1.0% |
0.16% |
Sulphated ash |
≤0.1% |
0.03% |
Assay(dry basis C9H11NO4) |
99.0 ~ 101.0% |
99.49% |
Company Introduction
Address: Room 202, Building B8, Huanchuang Enterprise Square, Lugu Street, Yuelu District, Changsha City, Hunan Province
Website: http://www.staherb.cn/
Business scope: Biotechnology, research and development of plant extracts (can be used in the field of pharmaceutical and health products, cosmetics, feed additives and biological pesticide production and development)
Main products: Eucommia extract - chlorogenic acid (5%-98%), ursolic acid (25%-98%), corosolic acid (1%-98%), bitter amygdalin (50%-98%), epimedoside (10%-98%) and other standardized high-purity plant extracts.
If you wanna know more about us, please feel free to contact me at:
Whatsapp: +86 13548561509
Email: staherb18@staherb.cn
or you can send me online message if it's convenient for you.
We look forward to cooperating with you!