Photo: Wikimedia Commons contributor · CC BY-SA 3.0
Shows the food in general, not a specific product.
SR Legacy
Jerusalem-artichokes, raw
- Scientific name
- Helianthus tuberosus
- Category
- Vegetables and Vegetable Products
Per 1 cup slices (150 g)
110Calories
3 gProtein
26 gCarbs
0.015 gFat
U.S. Nutrition Facts
In the FDA label format, rounded the way a package would be.
Nutrition Facts
Serving size
1 cup slices (150 g)
Amount per serving
Calories
110
% Daily Value*
Total Fat
0g
0%
Saturated Fat 0g
0%
Trans Fat 0g
Cholesterol
0mg
0%
Sodium
5mg
0%
Total Carbohydrate
26g
10%
Dietary Fiber 2g
9%
Total Sugars 14g
Includes – Added Sugars
Protein 3g
Vitamin D 0mcg
0%
Calcium 20mg
0%
Iron 5.1mg
30%
Potassium 640mg
15%
*
The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
“–” means the source doesn't report that nutrient.
Nutrient details
Unrounded values, grouped by type. Select a column heading to sort within each group.
See each nutrient as a percentage of what you need in a day, based on your age, sex, size, and activity.
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| Energy and macronutrients | ||
|---|---|---|
| Calories | 73 kcal | 110 kcal |
| Protein | 2 g | 3 g |
| Total Fat | 0.01 g | 0.015 g |
| Total Carbohydrate | 17 g | 26 g |
| Dietary Fiber | 1.6 g | 2.4 g |
| Total Sugars | 9.6 g | 14 g |
| Fats and cholesterol | ||
| Saturated Fat | 0 g | 0 g |
| Monounsaturated Fat | 0.004 g | 0.006 g |
| Polyunsaturated Fat | 0.001 g | 0.002 g |
| Trans Fat | 0 g | 0 g |
| Cholesterol | 0 mg | 0 mg |
| Vitamins | ||
| Vitamin A | 1 mcg | 1.5 mcg |
| Vitamin C | 4 mg | 6 mg |
| Vitamin D | 0 mcg | 0 mcg |
| Vitamin E | 0.19 mg | 0.285 mg |
| Vitamin K | 0.1 mcg | 0.15 mcg |
| Thiamin (B1) | 0.2 mg | 0.3 mg |
| Riboflavin (B2) | 0.06 mg | 0.09 mg |
| Niacin (B3) | 1.3 mg | 2 mg |
| Vitamin B6 | 0.077 mg | 0.116 mg |
| Folate | 13 mcg | 20 mcg |
| Vitamin B12 | 0 mcg | 0 mcg |
| Choline | 30 mg | 45 mg |
| Minerals | ||
| Calcium | 14 mg | 21 mg |
| Iron | 3.4 mg | 5.1 mg |
| Magnesium | 17 mg | 26 mg |
| Phosphorus | 78 mg | 117 mg |
| Potassium | 429 mg | 644 mg |
| Sodium | 4 mg | 6 mg |
| Zinc | 0.12 mg | 0.18 mg |
| Copper | 0.14 mg | 0.21 mg |
| Manganese | 0.06 mg | 0.09 mg |
| Selenium | 0.7 mcg | 1.1 mcg |
| Other | ||
| Caffeine | 0 mg | 0 mg |
How the sources were reconciled
Each food has one source of truth, chosen by the rules on the Sources page.
- This food is only in SR Legacy, USDA's final Standard Reference release (2018). The values are USDA's published reference values, but they're no longer updated.
Records used
| Dataset | Record | Updated | Role |
|---|---|---|---|
| SR Legacy | 169236 | Apr 1, 2019 | Primary source |
Citations
USDA FoodData Central – SR Legacy (Standard Reference, final 2018 release)
U.S. Department of Agriculture, Agricultural Research Service. USDA National Nutrient Database for Standard Reference, Legacy Release (SR Legacy), via FoodData Central. "Jerusalem-artichokes, raw," FDC ID 169236, published April 1, 2019.
https://fdc.nal.usda.gov/food-details/169236/nutrients
· License:
Public domain (CC0 1.0)
· Accessed September 19, 2026
Wikimedia Commons
Photo by Wikimedia Commons contributor, via Wikimedia Commons, licensed under CC BY-SA 3.0.
https://commons.wikimedia.org/wiki/File:Sunroot_top.jpg
· License:
CC BY-SA 3.0
· Accessed September 19, 2026
Nutrition information is for general reference and isn't medical or dietary advice. Product formulas change; the label on the package in hand is the final word.