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Basic Info.
Product Description
Food and Pharma Grade Heath Supplement L-Leucine
CAS:61-90-5
Introduction of L-Leucine
L-Leucine, commonly known as Leucine, is known as one of three branch-chain amino acids. Because it is an essential amino acid, humans cannot synthesize it. This means that it must be obtained through diet or supplements. Some of the foods that contain L-Leucine include eggs, fish, chicken, lentils, almonds and cashews, among others.
Specification of L-Leucine
| Item | Specification | Result | Test Method |
| Active Ingredeints | |||
| Assay | 98.5% | 99.5% | HPLC |
| Physical Control | |||
| Identification | Positive | Conforms | TLC |
| Appearance | white crystalline powder | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Taste | Characteristic | Conforms | Organoleptic |
| Sieve Analysis | 100% pass 80 mesh | Complies | 80 Mesh Screen |
| Loss on Drying | 5% Max | 3.37% | 5g/105C /5hrs |
| Solubility Solubility | in water | Conforms | Visual |
| Ash | 3% Max | 2.84% | 2g/525C/5hrs |
| Chemical Control | |||
| Sulphate | 0.5% Max | Complies | 2g/525C/5hrs |
| Insolubles In Ethanol | 10ppm Max | 5.3ppm |
|
| Ethanol Resides | 0.2% Max | Complies |
|
| Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
| Cadmium(Cd) | NMT 1ppm | Conforms | Atomic Absorption |
| Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption |
| Chlorate (Cl) | NMT 1ppm | Conforms | Atomic Absorption |
| Phosphate Organics | NMT 1ppm | Conforms | Gas Chromatography |
| Heavy Metals | 20ppm Max | Complies | Atomic Absorption |
| Pesticides Residues | NMT 1ppm | Conforms | Gas Chromatography |
SCM Pioneering Co., Ltd
The professional supplier of food ingredients & additives, SCM Pioneering Co., Ltd is an emerging growth enterprise located in China (Shandong) Pilot FreeTrade Zone.
The company was established by a group of experts who have more than twenty years of industry-related experiences, and committed to the development of products that are beneficial to human health and safety.
With our deep knowledge and diligence, together with our associated factories, we would like to provide one-stop sourcing solutions for customers, to save your time and secure your purchasing.
Base everything and anything upon customers' interests and provide quality and value-added services from the date of establishment, SCM Pioneering has a rapid development, with customers in over 25 Countries until 2022, and a variety of high quality food ingredients, like Sweeteners Sucralose, Neotame, Stevia extract, Erythritol, Monk fruit extract, and Nutrition enhancers like Creatine monohydrate, Alpha Lipoic Acid, Coenzyme Q10, L-Glutathione, PQQ.
Thanks for all you concern and support, which is very very precious in our eyes. For any interest in products, services,
information, or cooperation, please feel free to contact us.
we are faithfully looking forward to cooperating with you!
