# item.guide

Arrowroot Powder (Starch)

Flours & Starches · 8 specs

Direct Answer

Arrowroot powder is refined starch extracted from the rhizomes of Maranta arundinacea. Per 100g, it provides 357 kcal, 88.2g carbohydrates (3.4g fiber), 0.3g protein, and 0.1g fat, thickening acidic liquids without cloudiness.

Source: USDA FoodData Central (FDC ID: 169690) · Last reviewed Aug 28, 2026

Specs

Energy / Calories 357 kcal
Protein / Gluten Potential 0.30 (Pure Starch) g
Carbohydrates 88.2 g
Dietary Fiber 3.4 g
Total Fat 0.10 g
Ash Content 0.30 %
Starch Gelatinization Temp 65 – 70 °C (149–158°F)
Gluten Status Naturally Gluten-Free

Acid Resistance & Fruit Pie Clarity

Arrowroot withstands acidic ingredients (such as citrus and fruit juices) that break down cornstarch, producing crystal-clear fruit glazes that do not turn chalky.

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