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Medicine Grade L Tyrosine Supplement Help Boost Your Concentration And Memory

Categories L Tyrosine Supplement
Brand Name: SGP
Model Number: SGP-LT001
Certification: AJI92
Place of Origin: China
Price: Negotiable
Payment Terms: T/T, L/C, D/P
Supply Ability: 1000ton per year
Delivery Time: Depends on the quantity
Packaging Details: 25kg/per drum
Product Name: L-Tyrosine
CAS No.: 60-18-4
EINECS No.: 200-460-4
Type: Vitamins, Amino Acids And Coenzymes
MF: C20H27NO11
Appearance: White Powder
Purity: 99% Min
Grade Standard: Cosmetic Grade, Feed Grade, Food Grade,Medicine Grade
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    Medicine Grade L Tyrosine Supplement Help Boost Your Concentration And Memory

    Medicine Grade L-Tyrosine Cas No.60-18-4 Help Boost Your Concentration And Memory

    Product Description

    Name: High quality Tyrosine supplier

    Synonyms: 3-(4-Hydroxyphenyl)-L-alanine, L-Tyrosine,

    Certifications: ISO9001, HACCP, KOSHER, HALAL, FAMI-QS

    Grade: Food grade, Medicine grade

    Standard: USP, AJI


    Molecular Weight:181.19

    CAS: 60-18-4

    EINECS: 200-460-4

    FEMA: 3736

    Assay: 98.5%-100.5%

    L-Tyrosine is an unessential amino acid. Colorless to white mercerizing needle crystalls or crystalline powder, odorless, chemical activity is lively. Slightly soluble in water, insoluble in anhydrous ethanol and ether.


    Aside from being a proteinogenic amino acid, tyrosine has a special role by virtue of the phenol functionality. It occurs in proteins that are part of signal transduction processes. It functions as a receiver of phosphate groups that are transferred by way of protein kinases (so-called receptor

    tyrosine kinases). Phosphorylation of the hydroxyl group changes the activity of the target protein.

    Tyrosine is a precursor to neurotransmitters and increases plasma neurotransmitter levels (particularly dopamine and norepinephrine)but has little if any effect on mood.The effect on mood is more noticeable in humans subjected to stressful conditions.


    AppearanceWhite crystalline powder
    Specific rotation-9.8°~11.3°-11.3°~12.1°
    Heavy metal(Pb%)≤0.001≤0.001
    Loss on drying(%)≤0.2≤0.2
    Residue on ignition(%)≤0.1≤0.1
    Ammonium salt(NH4%)≤0.02≤0.02
    Ferric salt(Fe%)≤0.003≤0.001
    Arsenic salt(As2O3%)≤0.0001≤0.0001

    Applications of L-Tyrosine:

    1. Food grade: Tyrosine is as a nutrition enhancer, with sugars common dicating, it can create a special flavoring substances

    2. Medicine grade: As an important biochemical reagent, Tyrosine can compound amino acid infusion and amino acid compound preparation. As well as, Tryosine is the the main raw material of synthetic peptides hormones, antibiotics, dopamine drugs.

    3. Feed grade: Tyrosine is used for preparation of artificial insects feed.

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