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报道以甘氨酸和氯化锌为原料合成甘氨酸合锌的工艺路线。最佳条件为：氯化锌与甘氨酸的用量比1：1．6；反应液PH值3～4，温度95℃，反应时间2h。
Reported glycine and zinc chloride as raw materials synthesis of zinc glycinate process route. The optimal conditions were as follows: the dosage ratio of zinc chloride and glycine was 1: 1.6; the pH value of the reaction solution was 3 ~ 4, the temperature was 95 ℃ and the reaction time was 2h.