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Home Nutrition enhancers L-Threonine
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L-Threonine white orthorhombic crystals or crystalline powder. Odorless, slightly sweet taste. Amino acid infusion and for the preparation of comprehensive amino acid preparations.

Fooding is a L-Threonine Manufacturers, Suppliers and Wholesalers in China. You can inquiry L-Threonine price by email us: or leave message on the Fooding web. Fooding ensure you can buy L-Threonine with a good L-Threonine price.

Discount Prices Available for Larger Orders.



  • 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:L-Threonine can be used for the sedimentation of protein, participate in animal’s supersession and maintaining activities to enhance the digestion and immunocompetence of the animal. It can also adjust the balance of the amino acids in feed, enhance the efficiency of feed utilization, and lower the cost of the feed when work with other amino acids.
  • Applications:L-Threonine is an essential amino acid, mainly used in pharmaceutical, chemical reagents, food supplements, feed additives and so on.
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  • Product Information

    Product Description
    Safety Ratings Key
    Gluten free
      • 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

    L-Threonine can be used in the food industry in nutrition supplements, added to food, L-Threonine can improve the nutritional value of protein, so that adequate food nutrients more reasonable. L-Threonine and glucose were hot, fragrant and easy to produce coke chocolate flavor in a flavor enhancer in food processing role.

    L-Threonine in the feed industry, L-Threonine amino acids can be used as feed additives for the feed supply of protein has opened up new avenues, L-Threonine 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 is necessary for animals to maintain growth, the animals can not be synthesized. Must be from the food supply. L-Threonine lack can lead to reduced animal intake. Stunted, feed efficiency decreased immune function suppression symptoms. L-Threonine is the second, lysine, tryptophan, essential amino acids after the fourth livestock feed additive, L-Threonine of livestock growth and development, strengthen the fattening, lactation, egg production were significantly facilitating role.

    References on L-Threonine

    [1]. Doepel L, Hewage II, Lapierre H. Milk protein yield and mammary metabolism are affected by phenylalanine deficiency but not by threonine or tryptophan deficiency. J Dairy Sci. 2016 Feb 3. pii: S0022-0302(16)00118-1.

    [2]. Beekmann K, de Haan LH, Actis-Goretta L, van Bladeren PJ, Rietjens IM. Effect of Glucuronidation on the Potential of Kaempferol To Inhibit Serine/Threonine Protein Kinases. J Agric Food Chem. 2016 Feb 17;64(6):1256-63.

    [3]. Mastellar SL, Moffet A, Harris PA, Urschel KL. Effects of threonine supplementation on whole-body protein synthesis and plasma metabolites in growing and mature horses. Vet J. 2016 Jan;207:147-53.

    [4]. Sakomura NK, Ekmay RD, Mei SJ, Coon CN. Lysine, phenylalanine, arginine, valine, isoleucine, leucine, and threonine maintenance requirements of broiler breeders. Poult Sci. 2015 Nov;94(11):2715-21.


    Support & FAQs

    1. What's your payment terms?

    T/T or LC.

    2. What's your delivery time?

    Usually we will arrange the shipment in 7 -15 days.

    3. How about the packing?

    Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

    4. How about the validity of the L-Threonine?

    According to the L-Threonine you ordered.

    5, What is the MOQ of L-Threonine ?

    Different products have different MOQ, for L-Threonine , the MOQ is 1000kg.

    6, What is the price of L-Threonine ?

    Fooding has been corporate with many L-Threonine manufacturers for several years, we can provide you with best price of L-Threonine.

    7, How long shall we wait for your reply?

    We can guarantee to reply your inquiries of L-Threonine in one working days.

    8. What documents you provide?

    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.

    9. What is loading port?

    Usually is Shanghai or Qingdao.


    Our Services
    1. Supply high quality products with a reasonable price in additives industry.
    2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
    3. Provide agile and safe payments.
    4. We can in charge of all if our products have quality problems.
    5. Provide a price trend, ensure the clients can know about  marketing informations in time.
    6. Have offices at Mexico, Clients can get our company information from here, discuss the prices and delivery time face to face.