释义 |
DictionarySeesubstituteEncyclopediaSeeSubstituteprotein substitute
protein substitute A dietary protein source altered to remove an undesirable amino acid that may have adverse effects on a patient unable to metabolize that amino acid. For example, in phenylketonuria, protein substitutes without phenylalanine can be added to the diet to allow normal growth and development of affected children. See also: substitute |