以骨锌为指标，锌蛋白盐的相对生物利用率为124%。

A relative value of 124% was found for Zn proteinate based on bone Zn.

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去年还推出了营养信息主动提示计划，在麦当劳的包装上详细标明卡路里，蛋白质，脂肪，碳水化合物和盐的含量。

The Nutrition Information Initiative, launched last year, put detailed labels on McDonald's packaging with data on calories, protein, fat, carbohydrates and salt content.

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也就是说，这些组织结构是由不溶性无机盐结晶结合到蛋白基质里而成，这些无机盐多以碳酸钙或磷酸钙形式存在。

That is, they incorporate crystals of insoluble inorganic salts, most often calcium carbonate or calcium phosphate, in a matrix of protein.

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