| Customization: | Available |
|---|---|
| CAS No.: | 36687-82-8 |
| Formula: | C11h18no8 |
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| Product Name | L-Carnitin- L-Tartrate | ||
| Batch Number | AW191209 | Quantity | 500kgs |
| Quality Standard | USP/FCC | Packing | 25 kg/drum |
| Manufacture Date | 2019.12.09 | Expiry Date | 2021.12.08 |
Acetyl 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
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.
| Item | Standard | Test Result |
| Identification | IR positive | Comply |
| Appearance | White crystalline powder | White crystalline powder |
| Specific rotation | -9.5~ -11.0° | -10.25° |
| PH | 3.0~4.5 | 3.6 |
| Water Content | ≤0.5% | 0.12% |
| Residue on ignition | ≤0.2% | 0.10% |
| Melting point | 169~175 ºC | 170~172ºC |
| L-Carnitine | 68.2±1.0% | 68.21% |
| L-Tartaric acid | 31.8±1.0% | 31.18% |
| Heavy metal | ≤10ppm | <10ppm |
| Chloride | ≤0.4% | <0.4% |
| Lead | ≤3ppm | <3ppm |
| Cadmium | ≤1ppm | <1ppm |
| Mercury | ≤0.1ppm | <0.1ppm |
| Arsenic | ≤1ppm | <1ppm |
| TPC | <1000Cfu/g | 50Cfu/g |
| Yeast & Mold | <100Cfu/g | <10Cfu/g |
| E.Coli | <10Cfu/g | <10Cfu/g |
| Salmonella | Neg | Neg |
| Conclusion | This batch of product complies to the standard. | |
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