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Using this concept, aspartame can be obtained in a two step, dihydroorotic acid derivatives in a three step synthesis optically pure, in high yields.doi:10.1016/S0022-1139(00)84536-4M. RudolphH. NeuhauserK. BurgerElsevier B.V.Journal of Fluorine Chemistry...
The racemization half-lives (i.e., the time required to reach a D/L = 0.33) at pH 6.8 for aspartic acid and phenylalanine in the sweetener aspartame (L-aspartyl-L-phenylalanine methyl ester) were determined to be 13 and 23 hours, respectively, at 100 degrees C. Racemization at this pH...
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.Starch淀粉 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 奇怪,怎么有这种选项?善品糖,一种代糖 解析看不懂?免费查看...
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.Starch淀粉 扫码下载作业帮拍照答疑一拍即得 答案解析 查看更多优质解析 举报 奇怪,怎么有这种选项?善品糖,一种代糖 解析看不懂?免费查看同类题...