China D-Aspartic Acid CAS 1783-96-6 //D-Serine CAS 312-84-5 //L-Glutamine CAS 56-85-9//L-Hydroxyproline CAS 51-35-4 //L-Tyrosine CAS 60-18-4//CAS 541-15-1 L-Carnitine, Find details about China D-Aspartic Acid, CAS 1783-96-6 from D-Aspartic Acid CAS 1783-96-6 //D-Serine CAS 312-84-5 //L-Glutamine CAS 56-85-9//L-Hydroxyproline CAS 51-35-4 //L-Tyrosine CAS 60-18-4//CAS 541-15-1 L-Carnitine
Introduction
Product name: l-Carnitine Wholesale
Appearance: White crystalline powder
Purity: 99%min
CAS: 541-15-1
Molecular Formula: C7H15NO3
Molecular Weight: 161.20
EINECS: 208-768-0
L-Carnitine is a nutrient that is derived from the amino acids lysine and methionine. Its name is derived from the fact that it was first isolated from meat (carnus). L-Carnitine is not considered a dietary essential because it is synthesized in the body. The body produces carnitine in the liver and kidneys and stores it in the skeletal muscles, heart, brain, and other tissues. But its production may not meet the needs under certain conditions such as increased energy demands and therefore it is considered a onditionally essential nutriention. There are two forms (isomers) of carnitine, viz. L-carnitine and D-carnitine, and only the L-isomer is biologically active.
Function1. Promote fatty acid transport and oxidation;
2. Promote the use of carbohydrates and amino acids;
3. Increase the body's tolerance, and prevent the accumulation of lactic acid;
4. As the cardiac protective agent;Accelerate the sperm maturation and increase vitality;
5. Anti-aging, anti-oxidation;
6. Reduce blood cholesterol and triglyceride;Lose weight.
Items | Specifications | Test Results |
Appearance | White Crystalline Powder | White Crystalline Powder |
Identification | IR & NMR spectrum | IR & NMR spectrum |
Assay(HPLC) | 98.0% min | 99.2% |
L-Carnitine | 68.2±1.0% | 67.9% |
L-Tartaric acid | 31.8±1.0% | 31.3% |
Specific Rotation | (-)9.5° ~ (-)11.0° | (-)10.4° |
PH | 3.0 ~ 4.5 | 3.5 |
Loss On Drying | 0.5%max | 0.1% |
Residue on ignition | 0.50% max | 0.2% |
Heavy Metals(As Pb) | 10ppm max | Complies |
Arsenic | 2ppm max | Complies |
Total Plate Count | 1000cfu/gm | Complies |
Yeasts&Molds | 100cfu/gm | Complies |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |