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为什么梨肉是甜的梨核是酸的

更新时间: 2020-10-09 00:00:00     

梨,通常品种是一种落叶乔木或灌木,极少数品种为常绿,属于被子植物门双子叶植物纲蔷薇科苹果亚科。梨含有百分之85的水分,百分之6到百分之9、7的果糖,百分之1到百分之3的葡萄糖,百分之0.4到百分之2、6的蔗糖。糖份比较多,故梨肉是甜的,梨核含有较多苹果酸、柠檬酸,故梨核是酸的。

关键词: 为什么

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