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phenylalanine
(redirected from Phenylanine)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
phen·yl·al·a·nine  (fnl-l-nn, fnl-)
n.
An essential amino acid, C9H11NO2, that occurs as a constituent of many proteins and is normally converted to tyrosine in the human body. It is necessary for growth in infants and for nitrogen equilibrium in adults.

phenylalanine [ˌfiːnaɪlˈæləˌniːn ˌfɛnɪl-]
n
(Chemistry / Elements & Compounds) an aromatic essential amino acid; a component of proteins

phenylalanine  (fnl-l-nn)
An essential amino acid. Chemical formula: C9H11NO2. See more at amino acid.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.phenylalanine - an essential amino acid found in proteins and needed for growth of children and for protein metabolism in children and adults; abundant in milk and eggs; it is normally converted to tyrosine in the human body
essential amino acid - an amino acid that is required by animals but that they cannot synthesize; must be supplied in the diet


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While no cure exists, PKU is one of the few genetic diseases that can be managed through a controlled diet regimen, by limiting the intake of foods high in phenylanine and increasing the amount of tyrosine in the diet.
Introduction of phenylanine ammonialiase and increase in phenolics in lettuce leaves in relation to the development of Russet Spotting caused by ethylene.
 
 
 
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