It was the first report that free amino aicid prepared from egg albumen by series of chemical treatments reacted with ZnSO4 and amino acid zinc was synthesized.
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- 本文首次报道了以鸡蛋清为原料,经过一系列化学处理,变为游离氨基酸,再与硫酸锌反应,合成氨基酸锌。