| 单词 | phenylalanine |
| 释义 | phenylalanine (once / 622069 pages) n WORD FAMILY phenylalanine USAGE EXAMPLESIt is true that people with phenylketonuria, a rare genetic disorder, need to limit their consumption of aspartame, since phenylalanine is one of its components. New York Times(Jul 27, 2015) That condition leaves the body unable to break down phenylalanine, an amino acid present in many foods. Scientific American(Feb 17, 2015) These people have a hard time metabolizing phenylalanine, an amino acid component of aspartame. US News(Jul 03, 2014) n 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 Hyper 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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