aspartic

aspartic 英译中,求通顺,无机译.Known to consumers by the brand names Nutraaweet and Equal,aspartame is composed of two amino acids,aspartic acid and phenylalanine. 天门冬氨酸和苯丙氨酸之间的脱水反应原题如下：23.a dehydration reaction脱水反应 between aspartic acid and phenylalanine天门冬氨酸和苯丙氨酸 formsA.table sugar糖B.ATP三磷酸腺苷 C.Aspartame阿斯巴甜D.SplendaE. 英语翻译At a pH of 3,the carboxylic acid of the side chains of aspartic and glutamic acid,as well as the C-terminal carboxylic acid,are neutralized by protonation and the basic sites are positively charged.不要给我那些直接复制到在线