名稱：N-乙酰肌肽
cas：56353-15-2
分子式：C11H16N4O4
等級：化妝品
分子量：268.27
序列：Acetyl-Beta-Ala-His-OH
化學結構式：
N-乙酰肌堿(NAC)具有抗衰老、抗氧化和抗糖基化的作用
N-Acetyl carnosine (NAC) is a naturally occurring compound chemically related to the dipeptide carnosine. The NAC molecular structure is identical to carnosine with the exception that it carries an additional acetyl group. The acetylation makes NAC more resistant to degradation by carnosinase, an enzyme that breaks down carnosine to its constituent amino acids, beta-alanine and histidine.
N-乙酰肌堿(NAC)是一種天然的化合物，在化學上與二肽肌堿有關。NAC的分子結構與肌堿相同，除了它攜帶一個額外的乙�；�。乙�；筃AC更能抵抗肌氨酸酶的降解，肌氨酸酶是一種將肌氨酸分解為其組成氨基酸、-丙氨酸和組氨酸的酶。
