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Branched chain amino acids are neutral amino acids containing branched aliphatic hydrocarbon chains on A-carbon. Branched chain amino acids include L-leucine, L-isoleucine, and L-valine.
They are all essential amino acids, mainly used in skeletal muscle metabolism, accounting for about 35% of the essential amino acids of skeletal muscle protein, and have a close relationship with skeletal muscle synthesis. BCAA-pass.
The interaction of bovine bran and bovine ketone with tricarboxylic acid cycle is related to realize the mutual conversion of three major substances (sugar, fat and protein) in the body. The three common amino acids in proteins, namely leucine, valine and isoleucine, are collectively branched-chain amino acids (BCAA).
| Product name | CAS No. |
|---|---|
| L-Cysteine | 52-90-4 |
| N-Acetyl-L-Cysteine | 616-91-1 |
| L-Cysteine hydrochloride monohydrate | 7048-04-6 |
| L-Cysteine hydrochloride anhydrous | 52-89-1 |
| S-Carboxymethyl-L-Cysteine | 638-23-3 |
| Tests | Limits | Test results |
|---|---|---|
| Appearance | White to off-white fine powder | white fine powder |
| L-Leucine Content (HPLC) | 45.0～55.0% | 46.5% |
| L-Isoleucine Content (HPLC) | 22.5～27.5% | 23.4% |
| L-Valine Content (HPLC) | 22.5～27.5% | 23.0% |
| Sunflower Lecithin | 0.5~1.0% | 0.8% |
| Bulk Density | ≥0.35g/ml | 0.40g/ml |
| Tapped Density | ≥0.50g/ml | 0.56g/ml |
| Heavy metals(Pb) | ≤10ppm | <10ppm |
| Lead | ≤3ppm | <3ppm |
| Cadmium | ≤1ppm | <1ppm |
| Arsenic(As) | ≤1ppm | <1ppm |
| Mercury | ≤0.1ppm | <0.1ppm |
| Loss on drying | ≤1.0% | 0.29% |
| Residue on ignition | 0.10% | 0.12% |
| Total plate count | ≤1000cfu/g | <1000cfu/g |
| Yeast and Moulds | ≤100cfu/g | <100cfu/g |
| E.Coli | Negative | Negative |
| Coliform (CFU/g) | 10 Max. | SO 4832 |
| E. coli | Negative/g | ISO 16649 |
| Salmonella | Negative/25g | SO 6579 |
| Staphylococcus aureus | Negative/g | ISO 6888 |
BCAA helps reduce muscle fatigue and soreness, promote muscle cell regeneration and repair.
BCAA is applied in nutritional supplements and flavoring agents.
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
A1: BCAAs refer to a group of essential amino acids that include L-Leucine, L-Isoleucine, and L-Valine. They contain branched aliphatic hydrocarbon chains and are crucial for skeletal muscle metabolism.
A2: According to the Certificate of Analysis, L-Leucine content is 46.5%, L-Isoleucine is 23.4%, L-Valine is 23.0%, and it contains 0.8% Sunflower Lecithin.
A3: BCAAs are widely used in the medical field to reduce muscle fatigue and soreness and promote cell repair. They are also popular in health products as nutritional supplements and flavoring agents.
A4: We offer 1kg packages using double plastic bags inside and an aluminum foil bag outside inside a box. For bulk demands of 10kg, 25kg, or more, we package using drums or cartons with double plastic linings.
A5: We ship globally via Express Courier (DHL, Fedex, UPS, EMS), Air, and Sea. Courier and Air shipping take approximately 3-7 days, while Sea shipping takes between 10-35 days depending on the destination port.
A6: Yes, our products conform to strict limits: Total plate count is ≤1000cfu/g, Yeast and Moulds are ≤100cfu/g, and pathogenic bacteria such as E. Coli, Salmonella, and Staphylococcus aureus are guaranteed negative.
