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Water convolvulus, stems and leaves, boiled: Calories & Nutrition per 100 g (Japan's Official Food Table)

Last updated: 2026-09-17

Water convolvulus, stems and leaves, boiled has 18 kcal per 100 g of edible portion, with 2.2 g protein, 0.1 g fat and 4.1 g carbohydrate, according to Japan's official Standard Tables of Food Composition.

Food number06299
Name in Japaneseようさい 茎葉 ゆで
Food groupVegetables

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Nutrition per 100 g (edible portion)

Energy18 kcal
Water92.4 g
Protein2.2 g
Fat0.1 g
Carbohydrate (by difference)4.1 g
Dietary fibre3.4 g
Salt equivalent0 g
Sodium16 mg
Potassium270 mg
Calcium90 mg
Iron1.0 mg
Vitamin C6 mg
Cholesterol(0) mg

How to read these numbers

Other forms of water convolvulus

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.

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Chive, "Asatsuki", leaves, boiled: Calories & Nutrition per 100 g (Japan's Official Food Table)
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