noun 다운로드 🔗공유 페닐알라닌 An essential amino acid C9H11NO2 found in most animal proteins; it is essential for growth; the inability to metabolize it leads to phenylketonuria; it is a constituent of aspartame. Examples : "Example sentence: "People with phenylketonuria (PKU) must carefully limit their intake of phenylalanine from foods like meat and dairy to prevent health problems." " 페닐케톤뇨증(PKU) 환자는 건강 문제를 예방하기 위해 육류 및 유제품과 같은 식품에서 페닐알라닌 섭취를 신중하게 제한해야 합니다. biochemistry medicine chemistry biology substance compound physiology food AI와 채팅어휘 게임독해 연습