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Nutrition enhancers Home Nutrition enhancers L-Threonine

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white orthorhombic crystals or crystalline powder. Odorless, slightly sweet taste. Amino acid infusion and for the preparation of comprehensive amino acid preparations.
L-Threonine-CAS-No.72-19-5 is an essential amino acid, mainly used in pharmaceutical, chemical reagents, food supplements, feed additives and so on.


  • CAS No:72-19-5
  • Einecs No:200-774-1
  • Specification:FCC4,AJI92,USP26,EP4
  • Routine Packing:25kg/bag
  • Place of origin:China
  • QC:Haccp, Kosher, Hala,Iso
  • Payment terms:T/T or L/C
  • Port of dispapch:Shanghai,Tianjin,Qingdao
  • Function:type7
  • Applications:type14


    • Item
    • Specification --FCC4,AJI92,USP26,EP4
    • Name
    • L-Threonine
    • Chemical Formula
    • C4H9NO3
    • Appearance
    • White crystal or crystalline powder
    • Identification
    • Meet with the requirements
    • Specific rotation
    • -26.7° --- -29.1°
    • Assay
    • 98.5 - 101.5%
    • Chloride(Cl-)
    • 0.05% max
    • Sulfate(SO42-)
    • 0.03% max
    • Loss on drying
    • 0.20% max
    • Residue on ignition
    • 0.40% max
    • Volatile organic impurities
    • Meet with the requirements
    • PH
    • 5.0 - 6.5
    • Heavy metal
    • 0.0015% max
    • Fe
    • 0.003% max


About L-Threonine-72-19-5
can be used in the food industry in nutrition supplements, added to food,72 -19-5 can improve the nutritional value of protein, so that adequate food nutrients more reasonable. 72-19-5 and glucose were hot, fragrant and easy to produce coke chocolate flavor in a flavor enhancer in food processing role.
L-Threonine-72-19-5 in the feed industry,72 -19-5 amino acids can be used as feed additives for the feed supply of protein has opened up new avenues,72 -19-5 not only improves the nutritional value of feed, reduce feeding costs. But also get to promote animal growth and development, enhance disease resistance and so many other beneficial effects.
L-Threonine-72-19-5 is necessary for animals to maintain growth, the animals can not be synthesized. Must be from the food supply. 72-19-5 lack can lead to reduced animal intake. Stunted, feed efficiency decreased immune function suppression symptoms. 72-19-5 is the second methionine, lysine, tryptophan, essential amino acids after the fourth livestock feed additive,72 -19-5 of livestock growth and development, strengthen the fattening, lactation, egg production were significantly facilitating role.


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