| Customization: | Available |
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| Transport Package: | Cartons/Drums |
| Specification: | white capsule |
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L-Tyrosine, also known simply as tyrosine, is an amino acid that is considered non-essential because the human body can produce it from another amino acid, phenylalanine . It serves as a building block for proteins and is involved in the structure of nearly all proteins in the body. L-Tyrosine is a precursor to the neurotransmitters epinephrine, norepinephrine, and dopamine, and it aids in the production of melanin, the pigment responsible for hair and skin color . Additionally, it supports the function of the adrenal, pituitary, and thyroid glands in hormone production.
Dietary sources of L-tyrosine include eggs, chicken, turkey, fish, soy, cheese, yogurt, and certain nuts and seeds. It is also available as a supplement, which is often used to support stress relief, brain health, and improved cognitive function. Some research suggests that L-tyrosine supplementation may help improve cognitive function during periods of extreme physical stress, although results are variable and not all studies support these claims .
L-Tyrosine is generally recognized as safe (GRAS) by the FDA, and while it is available as a supplement, it is typically found in sufficient amounts in a healthy diet. Supplement use should be individualized and vetted by a healthcare professional to ensure it is appropriate for the individual's health needs .
In terms of industrial applications, L-tyrosine has uses in the food, pharmaceutical, cosmetic, and chemical industries. It is synthesized metabolically in plants and microorganisms and can be produced through various methods including enzymatic synthesis, extraction from protein hydrolysates, and fermentation using high-performance mutants or genetically engineered microbial strains.
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