White crystals or crystalline powder; slightly bitter taste, Freely soluble in formic acid, soluble in water, practically insoluble in ethanol and ether.
L-isoleucine as an amino acid,plays a key role in forming proteins, breaking down food and providing energy while also aiding growth and healing processes,it also plays a key role in blood sugar.
L-isoleucine is also classified as a branched-chain amino acid (BCAA),there are three branched-chain amino acid in the boday,with the others being L-Valine,and L-Leucine and all of them help promote muscule recovery after exercise.
It is an essential amino acid of human body, a nutritional supplement and flavoring enhancer. Preparation of amino acid infusion and comprehensive amino acid preparation, hypoglycemic agent, plant growth promoter.
|
Item |
Specification |
Result |
|
description |
White crystals or crystalline powder, almost odorless |
conforms |
|
Identification |
Compare the infrared absorption spectrum of the sample with that of the standard by potassium bromide disc method |
Conforms |
|
specific rotation |
+38.9°~+41.8° |
+40.8° |
|
chloride |
NMT 0.05% |
conforms |
|
Sulfate |
NMT 0.03% |
Conforms |
|
iron |
NMT 0.003% |
Conforms |
|
heavy metals |
NMT 15ppm |
Conforms |
|
Residue on ignition |
NMT 0.3% |
0.04% |
|
Loss on drying |
NMT 0.3% |
0.04% |
|
Chromatographic purity |
Not more than 0.5% of any individual impurity is found; and not more than 2.0% of total impurity is found |
comforms |
|
Residual solvents |
Meets the requirements |
complies |
|
organic volatile ignition |
Meets the requirements |
Conforms |
|
pH |
5.5~7.0 |
6.2 |
|
assay |
98.5~101.5% |
100.0% |
There are several Related Products available. Here are a few of the most common types:
L-Leucine : This product provide energy for the body,regulate protein metabolism,improve immune function,promotes muscle tissue for healing,etc.
L-Valine : This product is the essential amino acid of the human body and the supplement of nutrition,a new drug for pharmaceutical intermediates can be synthesized,etc.
Beta-Hydroxy-Beta-Methyl Butyrate Calcium Salt (HMB-Ca) : This product plays important function in protein synthesis and muscular tissue ,etc.
