营养成分
每100克
测量依据
- 食物状态
- Raw
- 可食部分
- Fresh bulb, peeled
- 测量依据
- Per 100 g raw edible portion
- 能量（千卡）
- 40 kcal
- 蛋白质
- 1.1 g
- 碳水化合物
- 9.34 g
- 脂肪
- 0.1 g
- 膳食纤维
- 1.7 g
- 糖
- 4.24 g
- 饱和脂肪
- 0.042 g
- 钠
- 4 mg
当翻译不可用时，食物数据可能以英文显示。
营养参考参考值
数据来源
2关于此食物
了解此营养参考
Onions are round, layered bulbs with a pungent, savory flavor that mellows when cooked. They are a foundational ingredient in cooking worldwide, used raw in salads and salsas or sautéed, caramelized, and roasted as a base for soups, stews, and sauces.
Nutritionally, onions are low in calories and mostly water with natural sugars. Per 100 g they provide about 40 kcal, 9.3 g of carbohydrates, 1.1 g of protein, and 0.1 g of fat, with 1.7 g of dietary fiber, 4 mg of sodium, and 23 mg of calcium.
Onions vary in size and pungency by variety, but their nutrition per 100 g is similar. For accurate tracking, weigh the peeled onion and use the serving sizes below.
规划您的份量
您的一份有多少 Onion?
Nutrition values are reported per 100 g. A typical medium onion (about 110 g) provides roughly 44 kcal. Use the serving sizes below to estimate portions when logging.
| 份量 | 体重 | 卡路里 | 碳水 | 蛋白质 | 脂肪 |
|---|---|---|---|---|---|
| 100 g | 100 g | 40 kcal | 9.3 g | 1.1 g | 0.1 g |
| 1 medium onion | 110 g | 44 kcal | 10.3 g | 1.2 g | 0.1 g |
| 1/2 cup chopped | 80 g | 32 kcal | 7.5 g | 0.9 g | 0.1 g |
使用上述食物状态下可食用部分的重量。
- 能量（千卡）
- 40 kcal
- 能量（千焦）
- 167.4 kJ
- 蛋白质
- 1.1 g
- 碳水化合物
- 9.34 g
- 脂肪
- 0.1 g
- 膳食纤维
- 1.7 g
- 糖
- 4.24 g
- 饱和脂肪
- 0.042 g
- 反式脂肪1
- 0 g
- 胆固醇1
- 0 mg
- 钠
- 4 mg
- 钙
- 23 mg
- 钾
- 146 mg
- 镁
- 10 mg
- 铁
- 0.21 mg
- 锌
- 0.17 mg
- 维生素B1
- 0.046 mg
- 维生素B2
- 0.027 mg
- 维生素B3
- 0.116 mg
- 维生素B5
- 0.123 mg
- 维生素B6
- 0.12 mg
- 维生素B9（叶酸）
- 19 µg
- 维生素B121
- 0 µg
- 维生素C
- 7.4 mg
- 维生素D1
- 0 µg
- 维生素A（RAE）
- 0 µg
- 视黄醇1
- 0 µg
- β-胡萝卜素
- 1 µg
- α-胡萝卜素
- 0 µg
- β-隐黄质
- 0 µg
- 维生素E（α-生育酚）
- 0.02 mg
- 维生素K1（叶绿醌）
- 0.4 µg
问题与解答
Onion 营养常见问题
How many calories are in an onion?
Onion provides about 40 calories per 100 g. A medium onion (about 110 g) provides roughly 44 calories.
Are onions high in carbs?
Onions provide about 9.3 g of carbohydrates per 100 g, mostly natural sugars, along with 1.7 g of fiber.
Do onions lose flavor when cooked?
Cooking softens onions and mellows their pungency, making them sweeter. Their calorie content per 100 g stays similar.
