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Audited Supplier 99% L-Isoleucine feed grade
Product name: L-Isoleucine feed grade
Chemical formula: C6H13NO2
CAS: 73-32-5
Product performance:
In the 20 common amino acids that form the basic building blocks of proteins, leucine (Leu), isoleucine (Ile) and valine (Val) three kinds of amino acids on the structure has the same branch side chain, is called branched chain amino acids (branched - chain amino acid, BCAA), on which the carbon chain is a set with the structure of the branched chain aliphatic neutral amino acids.BCAA is aquatic animal body can't synthesis and must gain amino acids from foods, namely the essential amino acids, BCAA is a special kind of amino acid, it is the only major in extrahepatic tissue oxidation of essential amino acids, mainly oxidation parts in muscles, their catabolism mainly in skeletal muscle.
Analysis of certificate:
| Testing Item | Standard | Result |
| Appearance | White crystals or crystalline powder | conforms |
| Assay/% | 98.5%~101% | 99.60 |
| Specific Rotation | +38.9~+41.8° | +40.5° |
| Identification (Infrared Absorption) | Corresponding to Reference Spectrum | conforms |
| Residue on Ignition/% | ≤0.30 | 0.06 |
| Loss on Drying | ≤0.3 | 0.07 |
| Chloride (Cl)/% | ≤0.05 | 0.016 |
| Iron (Fe)/% | ≤0.0030 | 0.0009 |
| Sulfate ( SO4)/% | ≤0.03 | 0.015 |
| Heavy Metal(Pb)/% | ≤0.0015 | 0.0008 |
| Arsenic(As)/% | ≤0.0003 | ≤0.0001 |
| Cadmium (Cd)/% | ≤0.0001 | 0.00004 |
| Mercury (Hg)/% | ≤0.0001 | 0.00003 |
| Total Plate Count(cfu/g) | ≤1000 | 69 |
| Yeast and Molds(cfu/g) | ≤100 | 11 |
| E.Coli | Negative in 10g | conforms |
| Staphylococcus Aureus | Negative in 10g | conforms |
| Salmonella | Negative in 10g | conforms |
| Loss on Drying/% | ≤0.30 | 0.17 |
| PH | 5.5~7.0 | 6.2 |
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing:Net 25kg/drum or 25kg/bag
Loading:11.25MT/20FCL' ;9MT/20FCL' with pallets
Shelf Life: Two years when properly stored
FAQ
Q1:What payment terms do you accept?
For small order,you can pay by T/T,Western Union. Normal order you can pay by T/T or L/C.
Q2:Can you give me a discount price?
Surely! Please do not hesitate to contact us for discount!
Q3: How to confirm the Product Quality before placing orders?
Free pre-shippment samples can be provided. Or we manufacture according to your request.
Q4: What is your delivery time?
Stock products can be delivery in 3-5 working days. If the products is with no stock, it is usually need 2-3 weeks, but according to factory producing situation.
Q5, What shipping documents do you provide?
Commercial Inovice, Packing List, Certificate of Analysis, Bill of Lading, Certificate of Origin, Insurance, Health Certificate, GMO Free Certificate, Allergen Free Certificate or according to your request.
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