L-изолейцин

L-isoleucine can promote protein synthesis and improve the level of growth hormone and insulin, to maintain balance in the body, can increase the body's immune function, treat mental disorders, to promote an increase in appetite and promote the insulin secretion.L-isoleucine is widely used in amino acid infusion and nutritional additives.USP24ItemLimitResultAssay?98.5 101.5%99.7% pH5.5 7.05.9Specific rotation[a]D20+38.9° +41.8°+41.1°Chloride(Cl)≤0.05<0.05%Sulfate(SO4)≤0.03%<0.03%Iron(Fe)≤30ppm<30ppmHeavy metals(Pb)≤15ppm<15ppmArsenic(AS)≤1.5ppm<1.5ppmLoss on drying≤0.3%0.06%?Residue on ignition≤0.3%0.01%Organic volatile impurities?conformconform eparatio