文档介绍：每100克食物含钾量   食物           钾(毫克)   食物           钾(毫克)   食物       钾(毫克)   稻米(粳)     110         大白菜         199          木耳       773   小麦粉(富强)  127         小白菜         274          海带       1503   小麦粉(标准)  195         油菜           346          紫菜       1649   小米           239         圆白菜         200          西瓜       124   玉米面         494         菠菜           502          葡萄(紫)  124   鲜碗豆         425         苋菜(紫)      478         柚          257   扁豆           286         芹菜(茎)      163         橙          182   豇豆           200         蒿子杆          207         柑桔        199   土豆           502         菜花            316         苹果        110   山药           452         倭瓜            287         鸭梨        115   芋头           213         南瓜            69          京白梨      135   胡萝卜         217         西葫芦          122         桃          252   白萝卜         196         冬瓜            136         杏          370   心里美萝卜     231         黄瓜            234         草莓         135   藕             497        丝瓜             156