tyrosine

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Related to L-tyrosine: 5-htp

ty·ro·sine

 (tī′rə-sēn′)
n.
A nonessential amino acid, C9H11NO3, that is produced in the body from phenylalanine and is a precursor of melanin and of several neurotransmitters and hormones, such as epinephrine and thyroxine.

[Greek tūros, cheese; see teuə- in Indo-European roots + -ine.]

tyrosine

(ˈtaɪrəˌsiːn; -sɪn; ˈtɪrə-)
n
(Biochemistry) an aromatic nonessential amino acid; a component of proteins. It is a metabolic precursor of thyroxine, the pigment melanin, and other biologically important compounds
[C19: from Greek turos cheese + -ine2]

ty•ro•sine

(ˈtaɪ rəˌsin, -sɪn, ˈtɪr ə-)

n.
a crystalline amino acid, HOC6H4CH2CH(NH2)COOH, abundant in ripe cheese, that acts as a precursor of norepinephrine and dopamine. Abbr.: Tyr ;Symbol: Y
[1855–60; < Greek tȳrós cheese + -ine2]

ty·ro·sine

(tī′rə-sēn′)
A nonessential amino acid. See more at amino acid.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.tyrosine - an amino acid found in most proteins; a precursor of several hormones
amino acid, aminoalkanoic acid - organic compounds containing an amino group and a carboxylic acid group; "proteins are composed of various proportions of about 20 common amino acids"
Translations
Tyrosin
tyrozyna

tyrosine

n tirosina
References in periodicals archive ?
In total, the new fat fighting formulation contains 10 ingredients, including the amino acid L-Tyrosine, which may help to naturally combat stress-related weight gains.
We often will also recommend non-GMO vegan-source L-tyrosine.
The concentration of L-tyrosine released in the filtrate was determined by comparing against standard curve of L-tyrosine.
Iodine, protein, selenium, potassium, the amino acid L-tyrosine, B vitamins, and adaptogenic herbs like Eleutherococcus senticosus (Siberian ginseng) can all help your thyroid function.
Stage 2: Conversion of L-tyrosine into dopaquinone by the key enzyme tyrosinase.
Tyrosinase is rate-limiting enzyme controlling the production of melanin and catalyze the conversion of L-tyrosine supplied from the blood to 3,4-dihydroxyphenylalanine, then to dopaquinone.
Supplements that can support epinephrine production may include: L-tyrosine Norepinephrine (noradrenalin) helps regulate appetite and alertness; low levels are found in patients with depression, while excessive norepinephrine has been found in patients with schizophrenia.
com, provide all the benefits of their original multivitamin formula, with added micro-nutrients including L-tyrosine, lycopene, grape seed extract and carrot extract to promote a healthy tan.
1 show that, addition of L-tyrosine accelerated the production to be 48% greater than in control sample, whereas, L-lysine neither enhanced nor suppressed the production.
Pure Health Thyroid 5 supports a healthy thyroid gland and contains a unique blend of bladderwrack (a seaweed), kelp, selenium and L-tyrosine.
com A COMBINATION of the key nutrients known to help combat low mood, including L-tyrosine and zinc.