Japanese royal fern, fiddleheads, fresh, raw: Calories & Nutrition per 100 g (Japan's Official Food Table)
Japanese royal fern, fiddleheads, fresh, raw has 27 kcal per 100 g of edible portion, with 1.7 g protein, 0.1 g fat and 6.6 g carbohydrate, according to Japan's official Standard Tables of Food Composition.
| Food number | 06120 |
|---|---|
| Name in Japanese | ぜんまい 生ぜんまい 若芽 生 |
| Food group | Vegetables |
| Refuse (inedible part) | 15 % |
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| Energy | 27 kcal |
|---|---|
| Water | 90.9 g |
| Protein | 1.7 g |
| Fat | 0.1 g |
| Carbohydrate (by difference) | 6.6 g |
| Dietary fibre | 3.8 g |
| Salt equivalent | 0 g |
| Sodium | 2 mg |
| Potassium | 340 mg |
| Calcium | 10 mg |
| Iron | 0.6 mg |
| Vitamin C | 24 mg |
| Cholesterol | (0) mg |
How to read these numbers
- By energy, it ranks 166 of 362 vegetables listed here (1 = most kcal per 100 g).
- Values are per 100 g of the edible portion, not per serving.
- Figures in brackets are estimated or calculated values. “Tr” means a trace amount; “-” means not measured.
Other forms of japanese royal fern
- Japanese royal fern, fiddleheads, fresh, boiled – 17 kcal
- Japanese royal fern, fiddleheads, dried, raw – 277 kcal
- Japanese royal fern, fiddleheads, dried, boiled – 25 kcal
Source: Ministry of Education, Culture, Sports, Science and Technology (MEXT), Standard Tables of Food Composition in Japan (Eighth Revised Edition), 2023 supplement; English food names from the official English edition (2015). Compiled and reformatted by this website. This page is general information, not dietary or medical advice.