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China, Chinese Food Grade L-Leucine CAS 61-90-5 Amino Acids1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsAmino Acid61-90-5L-Leucine
COLORCOM LTD.
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Product Description Product Description Leucine (abbreviated as Leu or L) is a branched-chain α-amino acid with the chemical formula HO2CCH(NH2)CH2CH(CH3)2. Leucine is classified as a hydrophobic amino acid due to its aliphatic isobutyl side chain. It is encoded by six codons (UUA, UUG, CUU, CUC, CUA, and CUG) and is a major component of the subunits in ferritin, astacin and other 'buffer' proteins. Leucine is an essential amino acid, meaning that the human body cannot synthesize it, and it, therefore, must be ingested. As a food additive, L-Leucine has E number E641 and is classified as a flavor enhancer.SpecificationItemIndexSpecific rotatory power[α] D20+14.9o 16oClarity>=98.0%Chloride[CL]=<0.02%Sulfate[SO4]=<0.02%Residue on ignition=<0.10%Iron salt[Fe]=<10 ppmHeavy metal[Pb]=<10 ppmAs salt=<1 ppmAmmonium salt[NH4]=<0.02%Other amino acid=<0.20%Loss on drying=<0.20%Content98.5 100.5% Company Profile CertificationsWhy Choose Us
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