Wednesday, 13 January 2016
螃蟹有什么营养?
蟹的营养丰富,每500克海蟹含蛋白质49.6克,脂肪9.3克,碳水化合物27.2克,磷1.088毫克,铁33.6毫克,维生素A、D等。 蟹壳中还含有丰富的钙盐,蟹壳的大约3/4为碳酸钙。祖国医学认为,螃蟹性味咸寒,有滋阴补髓,清热化痰,养筋行血,续筋接骨,催产下胎和抗结核、补虚损的作用
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