{"slug":"food-protein-content","name":"常见食物蛋白质含量","summary":"按食物类别整理的每 100 g 可食部蛋白质含量，用于膳食蛋白质估算","description":"本数据集按肉类、水产、蛋奶、豆类、谷物五类整理常见食物的蛋白质含量，用于日常膳食蛋白质摄入量的快速估算，可配合「每日蛋白质需要量」事实单元与「蛋白质摄入估算」工具使用。\n\n重要说明：同一食物因品种、部位、饲养方式与烹饪方法不同，实际蛋白质含量存在波动。本数据集为近似值，正式引用前建议核对最新版《中国食物成分表》。","license":"CC BY 4.0","updateFrequency":"按食物成分表更新","columns":[{"key":"category","label":"分类"},{"key":"food","label":"食物"},{"key":"protein_per_100g","label":"蛋白质含量"},{"key":"unit","label":"单位"},{"key":"source","label":"出处"},{"key":"year","label":"年份"}],"rowCount":16,"doi":null,"csv":"https://www.pingyi.cn/datasets/food-protein-content.csv","json":"https://www.pingyi.cn/datasets/food-protein-content.json","canonical":"https://www.pingyi.cn/datasets/food-protein-content","citation":"健康事实库. 常见食物蛋白质含量[DB/OL]. 2026-06-30. https://www.pingyi.cn/datasets/food-protein-content","rows":[{"category":"水产","food":"虾仁","protein_per_100g":"18.60","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"水产","food":"带鱼","protein_per_100g":"17.70","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"水产","food":"三文鱼","protein_per_100g":"17.20","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"肉类","food":"鸡胸肉","protein_per_100g":"24.60","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"肉类","food":"羊肉（瘦）","protein_per_100g":"20.50","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"肉类","food":"瘦猪肉","protein_per_100g":"20.30","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"肉类","food":"牛腱肉","protein_per_100g":"20.20","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"蛋奶","food":"鸡蛋","protein_per_100g":"13.30","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"蛋奶","food":"牛奶","protein_per_100g":"3.30","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"蛋奶","food":"酸奶","protein_per_100g":"2.50","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"谷物","food":"燕麦片","protein_per_100g":"15.00","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"谷物","food":"全麦面包","protein_per_100g":"9.00","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"谷物","food":"大米","protein_per_100g":"7.40","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"豆类","food":"黄豆","protein_per_100g":"35.00","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"豆类","food":"北豆腐","protein_per_100g":"12.20","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018},{"category":"豆类","food":"豆浆","protein_per_100g":"1.80","unit":"g/100g 可食部","source":"中国食物成分表（第 6 版）","year":2018}]}