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Tyrosine (L-tyrosine, Tyr) is an important nutritional essential amino acid that plays an important role in the metabolism, growth and development of humans and animals, and is widely used in food, feed, pharmaceutical and chemical industries. It is often used as a nutritional supplement for patients with phenylketonuria, and as a raw material for the preparation of pharmaceutical and chemical products such as peptide hormones, antibiotics, L-dopa, melanin, p-hydroxycinnamic acid, and p-hydroxystyrene. As more high-value-added L-tyrosine derivatives such as tanshinol, resveratrol, and hydroxytyrosol are discovered in vivo, L-tyrosine is increasingly developing into a platform compound.
Catalog of Amino acid (basic, protected, derivatives)
20240411
Type |
Model No. |
Chemical Name |
CAS No. |
Standard |
DL Amino Acid Series |
XFA2053-1 |
DL-Methionine |
59-51-8 |
EP8.0 |
L Amino Acid Series |
XFA2016-1 |
L-Lysine HCL |
10098-89-2 |
USP |
L Amino Acid Series |
XFA2050-1 |
Glycine |
56-40-6 |
USP40 |
/ |
XFA2051-1 |
Glycine Hydrochloride/Glycine HCl |
6000-43-7 |
In house |
L Amino Acid Series |
XFA2052-1 |
L-Threonine |
72-19-5 |
USP40 |
L Amino Acid Series |
XFA2055-1 |
L-Glutamine |
56-85-9 |
FCC |
L Amino Acid Series |
XFA2056-1 |
L-Arginine |
74-79-3 |
USP32 |
L Amino Acid Series |
XFA2057-1 |
L-Tyrosine |
60-18-4 |
USP32 |
L Amino Acid Series |
XFA2058-1 |
L-Proline |
147-85-3 |
USP36 |
L Amino Acid Series |
XFA2059-1 |
L-Tryptophan |
73-22-3 |
USP32 |
L Amino Acid Series |
XFA2061-1 |
L-Isoleucine |
73-32-5 |
USP24 |
L Amino Acid Series |
XFA2062-1 |
L-theanine |
3081-61-6 |
In house |
L Amino Acid Series |
XFA2054-1 |
L-Cysteine |
52-90-4 |
AJI92 |
L Amino Acid Series |
XFA2054-2 |
L-Cysteine Hydrochloride Anhydrous |
52-89-1 |
AJI97 |
L Amino Acid Series |
XFA2054-3
|
L-Cysteine Hydrochloride Monohydrate |
7048-04-6 |
AJI92 |
N-acetyl amino acids |
XFA2060-1 |
NAC N-Acetyl-L-Cysteine |
59587-09-6 |
AJI92 |
N-acetyl amino acids |
XFA9001-19 |
NATCA / N-Acetyl Thiproline |
|
In house |
Type |
Model No. |
Chemical Name |
CAS No. |
Standard |
|
XFA2201-1 |
Taurine |
107-35-7 |
USP36 |
|
XFA2202-1 |
L-Carnitine base |
541-15-1 |
In house/ USP43 |
|
XFA2203-1 |
GABA/ γ-aminobutyric acid |
56-12-2 |
In house |
Type |
Model No. |
Chemical Name |
CAS No. |
Standard |
Chelated Series |
XFA2301-1 |
Ferrous bisglycinate |
20150-34-9 |
In house |
Chelated Series |
XFA2302-1 |
Zinc Bisglycinate /Glycine zinc |
14281-83-5 |
In house |
Chelated Series |
XFA2303-1 |
Calcium Bisglycinate |
35947-07-0 |
In house |
L-Tyrosine
Appearance |
White Crystallin powder |
Test Standard |
USP36 |
Assay |
98.5%-101.5% |
Loss on drying, % |
≤0.3 |
Residue on Ignition,% |
≤0.4 |
Chloride,% |
≤0.04 |
Sulfate,% |
≤ 0.04 |
Iron,ppm |
≤30 |
PH |
5.5-6.5 |
2. Product features:
Neurotransmitter precursor: Tyrosine is the precursor of dopamine and norepinephrine, which is essential for nerve conduction.
Antioxidant: Contains antioxidant properties that help protect against free radical damage.
Beauty and health care: It is often used in beauty and health care products in the field of cosmetics, such as anti-aging products.
3. Process characteristics:
Chemical synthesis method: relatively low cost, high production efficiency, suitable for large-scale production.
Microbial fermentation method: environmentally friendly, high product purity, but the production process is time-consuming.
4. Production process:
▪Enzymatic method
▪Microbial fermentation method
▪Extraction method
▪Chemical synthesis method.
5. Product use:
Pharmaceutical field:
Neuromodulation: As a precursor of dopamine and norepinephrine, tyrosine plays an important role in the nervous system and can be used to treat mental illnesses such as anxiety and depression.
Antioxidant: Has antioxidant properties and can be used to enhance antioxidant capacity and fight free radical damage.
Health care field:
Nerve function enhancement: As a precursor of neurotransmitters, tyrosine helps promote nervous system function and improves alertness and perception.
Attention and memory: It can improve concentration and memory, and is often used to improve study efficiency.
food industry:
Flavor enhancer: Tyrosine can enhance the umami flavor of food and improve the taste of food.
Nutritional fortifier: As a type of amino acid, it can be used to improve the nutritional value of food.
Functional foods: Adding tyrosine to certain foods can impart antioxidant and enhanced neuromodulatory functions.
Feed field:
Animal growth promotion: As one of the amino acids that constitute protein, adding tyrosine can promote animal growth and development.
Improve the nutritional value of feed: Increasing the tyrosine content can improve the amino acid composition of the feed and improve the nutritional value of the feed.
Chemical industry:
Synthetic resins: Tyrosine can be used as a component of synthetic resins to improve product performance.
Dyes and Pigments: As raw materials in synthetic dyes and pigments, they are widely used in the chemical industry.
Agriculture:
Plant growth promotion: As one of the amino acids required for plant growth, tyrosine can be used to promote the growth and development of crops.
Improve yield and quality: By adding tyrosine, crop yield and quality can be improved, and agricultural production efficiency can be increased.
Tyrosine has multiple uses in medicine, health care, food, feed, chemical industry and agriculture, providing important nutritional support and functional applications in various fields.
6. Shelf life: sealed and stored in a ventilated and dry place, and stored in the original packaging for 2 years
7. Packaging, transaction method, delivery method, etc.:
Packaging: 1kg/25kg bag/drum with linner inside.
Payment method: Western Union; T/T; MoneyGram
Shipping method: Sea/Air/Domestic Shipping}
8. After-sales service/customized service/sample service:
Packaging customization: Customized services are provided for packages above 1000KG;
Sample service: samples are available;