If you need food ingredients, feed additives, or feed premix, please feel free to contact us. We have an excellent technical team, which can be designed according to customers' requirements.
English 
 |
| Color: White crystals or crystalline powder Material: corn Sales Models: wholesale Min Order: 1mt Shelf Life: two years when properly stored Packing: net 25kg/50kg/600kg in Plastic woven bags with PE lining Storage: stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances. | |||||||||
Assay/% 98.5%~101%
POLIFAR
292249
Product Description
| CAS No.: | 73-32-5 | Other Names: | L-Isoleucine feed grade |
| Molecular formula: | C6H13NO2 | EINECS No.: | 200-798-2 |
| Place of Origin: | China | Type: | Feed grade amino acid |
| Efficacy: | promote growth | Brand Name: | Polifar |
| Model Number: | Feed additives | Appearance: | Powder |
| Shelf Life: | 2 years | MOQ: | 1000kg |
| Sample: | Free,≤500g |
【Product performance】:
L-Isoleucine added to feed as a nutritional supplement can promote poultry growth. 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.
Specification
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 |
Packaging & Delivery
| Product Storage: | Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances. |
| Product Packaging: | Net 25kg/drum or 25kg/bag |
| Loading: | 11.25MT/20FCL' ;9MT/20FCL' with pallets |
| Delivery: | About 1 - 2 week |
FAQ
Q1: What are the applicable ranges of Feed Grade L-Isoleucine?
A1: Poultry: such as chickens, ducks, turkeys, etc.
Livestock: such as pigs, cattle, sheep, etc.
Aquatic animals: such as fish, shrimp, crabs, etc.
Other animals: such as pets, laboratory animals, etc.
Q2: What is the requirement for L-Isoleucine in animals?
A2: The requirement for L-Isoleucine in animals varies depending on species, growth stage, physiological status, and environmental conditions. Generally, animals' requirements depend on factors such as body weight, growth rate, and metabolic rate. Scientific research and practical experience indicate that the recommended addition levels of L-Isoleucine may differ for different animal species. Typically, feed formulators or nutritionists adjust the feed formulations according to the specific needs and nutritional requirements of animals to meet their demands for L-Isoleucine.
Exhibition
