.

L-Tyrosine

L-Tyrosine Product Name:L-TyrosinePacking:25kgs/bagCAS  NO:60-18-4Molecular Formula:C9H11NO3Molecular Structure: Physico-chemical properties:White PowderPicture: Indication Tyrosine is claimed to act as an effective antidepressant, however results are mixed. Tyrosine has also been claimed to reduce stress and combat narcolepsy and chronic fatigue, however these claims have been refuted by some studies. Pharmacodynamics Tyrosine is a nonessential amino acid synthesized in the body from phenylalanine. Tyrosine is critical for the production of the body's proteins, enzymes and muscle tissue. Tyrosine is a precursor to the neurotransmitters norepinephrine and dopamine. It can act as a mood elevator and an anti-depressant. It may improve memory and increase mental alertness. Tyrosine aids in the production of melanin and plays a critical role in the production of thyroxin (thyroid hormones). Tyrosine deficiencies are manifested by hypothyroidism, low blood pressure and low body temperature. Supplemental tyrosine has been used to reduce stress and combat narcolepsy and chronic fatigue. Mechanism of action Tyrosine is produced in cells by hydroxylating the essential amino acid phenylalanine. This relationship is much like that between cysteine and methionine. Half of the phenylalanine required goes into the production of tyrosine; if the diet is rich in tyrosine itself, the requirements for phenylalanine are reduced by about 50%. The mechanism of L-tyrosine's antidepressant activity can be accounted for by the precursor role of L-tyrosine in the synthesis of the neurotransmitters norepinephrine and dopamine. Elevated brain norepinephrine and dopamine levels are thought to be associated with antidepressant effects. Absorption L-tyrosine is absorbed from the small intestine by a sodium-dependent active transport process. Metabolism In the liver, L-tyrosine is involved in a number of biochemical reactions, including protein synthesis and oxidative catabolic reactions. L-tyrosine that is not metabolized in the liver is distributed via the systemic circulation to the various tissues of the body.


Send product request

To: Hugestone Enterprise Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

N-Acetyl-L-Cysteine
N-Acetyl-L-Cysteine CAS No.:616-91-1MF:C5H9NO3SCOLOR:White crystalline power1. English name: N-acetyl-L-cysteine2. Other Name: NAC 3. Assay: 98.5%~101.0% 4. Standard: ...
Bitter Melon P.E.
Bitter Melon P.E. Active IngredientPercent or ConcentrateMethodTotal Saponins1%, 3%, 5%, 10%HPLCCharantin10%UVExtract Ratio10:1, 20:1, 30:1TLCSPECIFICATION SHEETProd...
L-Threonine
L-Threonine L-Threonine Product Name:L-ThreoninePacking:25kgs/bagCAS  NO:72-19-5Molecular Formula:C4H9NO3Molecular Structure: Physico-chemical properties:White...
Royal Jelly
Royal Jelly SpecificationsActives Royal Jelly equivalent to fresh-1000mg, 10H2DA-12mg, Lecithin-200mgRoyal Jelly 1000 is formulated to maintain skin radiancy a...
Fructose Crystalline
Fructose Crystalline Fructose Crystalline Product Name:Fructose CrystallinePacking:25kgs/bagCAS  NO:57-48-7Molecular Formula:C6H12O6Molecular Structure: Physico-chemica...
All supplier products

Same products

HPMC for Wall Putty
HPMC for Wall Putty Seller: Hebei JiaHua Cellulose Co., Ltd Product Description HPMC is made from mature polymer cellulose through a series of chemical proc...
99.9% 2-Bromo-1-Phenyl-Pentan-1-One CAS 49851-31-2 2-Bromovalerophenone with Best Price
99.9% 2-Bromo-1-Phenyl-Pentan-1-One CAS 49851-31-2 2-Bromovalerophenone with Best Price Seller: Shanghai CRM New Material Technology Co., Ltd Product Info 2-bromo-1-phenylpentan-1-one 1. Purity: 99.6% 2. CAS No:49851-31-2 3.Light white pow...
New Arrival High Quality Synthetic Drugs  White Powder with Best Price
New Arrival High Quality Synthetic Drugs White Powder with Best Price Seller: Shanghai CRM New Material Technology Co., Ltd Product Info 2-Iodo-1-(4-methylphenyl)-1-propanone 1. Purity: 99.6% 2. CAS No: 3.Light white powd...
China Factory Supply Valerophenone CAS 1009-14-9 High Quality and Safety Guarantee
China Factory Supply Valerophenone CAS 1009-14-9 High Quality and Safety Guarantee Seller: Shanghai CRM New Material Technology Co., Ltd Product Info valerophenone 1. Purity: 99.6% 2. CAS No:1009-14-9 3.Light white powder 4.pharmaceut...
 Safe Delivery White Crystals2-Bromo-4-Methylpropiophenone CAS 1451-82-7
Safe Delivery White Crystals2-Bromo-4-Methylpropiophenone CAS 1451-82-7 Seller: Shanghai CRM New Material Technology Co., Ltd Product Info 2-Bromo-4'-Methylpropiophenone 1. Purity: 99.6% 2. CAS No:1451-82-7 3.Light white po...