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• 维生素c_百度百科:2021-8-29 · 维生素C 的结构类似葡萄糖，是一种多羟基化合物，其分子中第2及第3位上两个相邻的烯醇式羟基极易解离而释出H+，故具有酸的性质，又称抗坏血酸。维生素C 具有很强的还原性，很容易被氧化成脱氢维生素C，但其反应是可逆的，并且抗坏血酸和脱氢抗坏血酸具有同样的生理功能，但脱氢抗坏血酸若 ...
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