L-Leucine

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L-Leucine

L-Leucine as a white crystal or crystalline powder, is a non-polar amino acid, slightly bitter taste, soluble in water.

  • E No:E641

  • CAS No:61-90-5

  • Einecs No:231-375-0

  • Specification:AJI92,USP26,EP4,USP29

  • Routine Packing:25kg/bag

  • Place of origin:China

  • QC:Haccp, Kosher, Hala,Iso

  • Payment terms:T/T or L/C

  • Port of dispapch:Shanghai,

  • Applications:L-Leucine as a food additive, nutrition enhancers, widely used in bread, pasta products, spices, E641 can improve food flavor.

About L-Leucine

L-Leucine as a white shiny hexahedral crystals or white crystalline powder. L-Leucine slightly bitter taste. Sublimation at 145 ~ 148 ℃. Melting point 293 ~ 295 ℃ (decomposition). L-Leucine in the presence of hydrocarbons, inorganic acid in aqueous solution and stable performance. Per gram of L-Leucine dissolved in 40ml water and about 100ml acetic acid. Slightly soluble in ethanol, soluble in dilute hydrochloric acid and alkali hydroxide and carbonate solution. L-Leucine is not soluble in ether.

L-Leucine is an essential amino acid, the body can not synthesize, L-Leucine natural materials found in the spleen, heart, etc., and form of the protein present in a variety of plant and animal tissues, free of corruption out of L-Leucine can be decomposed . This means that the L-Leucine must be obtained through diet or supplements. Containing L-Leucine food including eggs, fish, chicken, lentils, almonds and cashews, and so on. L-Leucine used as nutritional supplements, food additives, generally L-Leucine used for bread, noodle products. E641 amino acid infusion and the preparation of comprehensive amino acid preparations, hypoglycemic agents, plant growth promoters. L-Leucine can be used as spices, improve food flavor.