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白肉和红肉有什么区别
更新时间: 2021-11-17 10:45:18  

红肉指猪肉、牛肉、羊肉等颜色是红色的肉,而鱼肉、鸡鸭肉、虾肉海鲜等肉均为白色,称为白肉,红肉含铁元素、维生素B12、蛋白质和饱和脂肪较高,而白肉则含铁元素较少,不饱和脂肪较多。

肉是多种矿物质的较好来源,钠、钾、磷、硫、氯等元素的含量较多,铁、铜、锰、锌、锰、钴等元素也较丰富,但钙含量极低。可溶性矿物质( 如钾和钠)在肉的冻融过程中容易随汁液而流失; 铁、铜、锌等矿物质与蛋白质相结合而存在,在加工中不易受到损失。

关键词: 什么 区别

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