Factory Supply Food Grade Amino Acids L Isoleucine Powder
- Product name:L-Isoleucine
- Cas No:73-32-5
- Assay:99.0-101.0%
- Description:White crystals or crystalline powder, odorless or slightly characteristic odor, slightly bitter taste
- Uses:Infusion, Cell culture media, Dietary Supplement
- Pharmacopeia:JP,USP,EP,FCC
- Standard:GMP, Kosher, HALAL, ISO9001, HACCP
- Unit:KG
Product Description
Aogubio provides pure amino acid bulk powder with top quality at wholesale price in the China. 5-HTP, AAKG 1:1 and 2:1, L-Arginine, L-Arginine HCL, L-Phenylalanine, L-Pyroglutamate, Acetyl L-carnitine, L-Aspartic Acid, Beta-Alanine, L-Citrulline, GABA, L-Glutamine, Glycine, L-Lysine, L-Methionine, L-Ornithine, L-Proline, Taurine, L-Theanine, L-Threonine, L-Tryptophan, L-Tyrosine, N-Acetyl-L-Tyrosine, L-Leucine, L-Isoleucine, L-Valine. Please contact for large quantity order, 10 Kg, 25 Kg, 50 Kg.
A nonessential amino acid in human. It plays a key role in the glucose-alanine cycle between muscle tissue and the liver. It is widely used as an ingredient in infusion and infant formula.
BASIC ANALYSIS
| Analysis | Description | Test Method |
| Assay (dry basis) | 99.0～101.0% | HPLC |
| Loss on drying | Not More Than 0.20% | Dryer |
| Residue on ignition | Not More Than 0.10% | Ph. Eur. |
| Related substances | Not More Than 0.5% | Ph. Eur. |
| Endotoxin* | Less Than 6.0 EU/g | Ph. Eur. |
| State of solution(Transmittance) | Not Less Than 98.0% | Ph. Eur. |
| PH | 5.5～6.5 | Ph. Eur. |
| Specific rotation[α]20D | +39.5～+41.5° | Ph. Eur. |
| Specific rotation[α]25D | +38.9～+41.8° | Ph. Eur. |
| Ammonium (NH4) | Not More Than 0.020% | Ph. Eur. |
| Chloride (Cl) | Not More Than 0.020% | Ph. Eur. |
| Sulfate (SO4) | Not More Than 0.020% | Ph. Eur. |
| Iron (Fe) | Not More Than 10 ppm | ICP-MS/AOAC 993.14 |
| Arsenic (As) | < 1 ppm | ICP-MS/AOAC 993.14 |
| Cadmium (Cd) | < 2 ppm | ICP-MS/AOAC 993.14 |
| Heavy metals (Pb) | Not More Than 10 ppm | ICP-MS/AOAC 993.14 |
| Mercury (Hg) | < 0.5 ppm | ICP-MS/AOAC 993.14 |
Microbial Analysis
| Total Plate Count | < 3,000 cfu/g | AOAC 990.12 |
| Total Yeast & Mold | < 300 cfu/g | AOAC 997.02 |
| E. Coli | < 10 cfu/g | AOAC 991.14 |
| Coliforms | < 10 cfu/g | AOAC 991.14 |
| Salmonella | Negative | ELFA-AOAC |
| Staphylococcus | < 10 cfu/g | AOAC 2003.07 |
Function
Isoleucine, as one of the branched chain amino acids, is also critical in physiological functions of the whole body, such as growth, immunity, protein metabolism, fatty acid metabolism and glucose transportation. Isoleucine can improve the immune system, including immune organs, cells and reactive substances.