1.What is l-isoleucine?
Isoleucine is one of the essential amino acids that cannot be made by the body and is known for its ability to help endurance and assist in the repair and rebuilding of muscle.
2.Function of l-isoleucine
A.Food grade
L-Isoleucine is used for all kinds of amino acid nutraceuticals, sports and fitness nourishment, amino acid functional beverage. And as an important the food additive, used to strengthen all kinds of food, and improve the nutrition value of food.
B.L-Isoleucine is as an amino acid fluid infusion, can replace sugar metabolism and provide energy, it is more precious amino acid API, treatment of special amino acid type of drugs such as liver, and liver spirit oral liquid.
3.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 |
4.Our Company
Our goal is to provide you with the maximum profit margin and the latest market information.
Juxin Co.,Ltd has been created to devote and expand the agricultural feed additives business especially feed grade amino acid in global market. Providing top quality products under qualify GMP/FAMI-QS/ISO are the main commitments of Junxin to its clients. In a short period of time, Juxin has grown into a key player in the field of feed additives. In all ways, our mission is "For Animal Nutrition. "
5.FAQ