High purity amino acid Food Grade Raw material L-Isoleucine L Isoleucine 73-32-5

Short Description:

product name :L-Isoleucine
Main Functions:
1.Food grade
L-Isoleucine is used for all kinds of amino acid nutraceuticals, sports and fitness nourishment, amino acid functional beverage.And as an important the food additive, used to strengthen all kinds of food, and improve the nutrition value of food.
2.Pharmaceutical grade
L-Isoleucine is as an amino acid fluid infusion, can replace sugar metabolism and provide energy, it is more precious amino acid API, treatment of special amino acid type of drugs such as liver, and liver spirit oral liquid.

Packaging Details :Foil bag or drum as request

Product Detail


Product Tags

product name
Isoleucine also called “different leucine,” system named “alpha amino – beta – methyl pentanoic acid”.Is one of the essential
amino acids, belong to a kind of aliphatic neutral amino acids.English name c6h13no2 Iloleucine – 256 this product is a 131.17 L
amino – 3 – methyl – 2 – pentanoic acid.Calculated on dry goods, including C6H13NO2 shall not be less than 98.5%.
White crystals or crystalline powder

Specification of L-Isoleucine

Items Standard
Description white crystals or crystalline powder,slightly bitter taste
Assay 98.5~101.5%
Specific rotation +38.9°~+41.8°
PH 5.5~7.0
Chloride(CL) ≤0.05%
Sulfate ≤0.03%
Iron(Fe) ≤30ppm
Heavy metals(Pb) ≤15ppm
Arsenic(As) ≤1.5ppm
Loss on drying ≤0.30%
Residue on ignition ≤0.30%

Application of L-Isoleucine

 1. Isoleucine can be used as nutritional supplements and seasoning flavouring agent. It can be made as amino acid infusion and comprehensive amino acid preparations, fall blood sugar, plant growth promoter.
2. Isoleucine can repair muscle,control blood sugar and provide energy for body tissue together with Isoleucine and valine. It can improve the production of growth hormone and help burning visceral fat because it can resolve into glucose rapidly
3. Isoleucine can help promting muscle recovery after training. It can effectively prevent muscle damage. It can also promt the healing of bone, skin and damaged muscle tissue


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    Why Choose US?
    1. Selecting raw materials strictly,our products are the highest purity.
    2.Reasonable and competitive price. Provide the best and professional service.
    3.Fast delivery of the samples ,samples from stock. Reliable shipping way.
    4.Full experience of large numbers containers loading in Chinese sea port.
    5. Best after-service after shipment .
    6. Professional documents for your custom clearance.


    Q1:Will you supply samples for testing?
    A: Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your door.

    Q2:What’s your MOQ?
    A: For the high value product, our MOQ starts from 10g,100g and 1kg.

    Q3:Which kind of payment terms do you accept?
    A: Western Union, Corporate account, BTC, etc

    Q4:How about your delivery time?
    A: Generally, it will take 3 to 5 days after receiving your advance payment.

    Q5:How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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