日: 2026年10月9日

Exploring the Nutritional Profile of Puffed Snacks

Puffed snacks—crispy, airy, and endlessly snackable—are a staple in grocery aisles worldwide. Yet the question of what they actually contribute nutritionally remains surprisingly complex. The answer depends heavily on raw materials, processing methods, and fortification strategies. This article examines the nutritional realities of puffed snacks, from their macronutrient composition to the effects of extrusion on vitamins, minerals, and anti-nutrients. The Base Macronutrient Profile The nutritional foundation of any puffed snack begins with its primary ingredient. Cereal-based puffs, such as corn or rice snacks, are predominantly carbohydrate-rich. A standard corn puff without added salt contains approximately 379 kcal per 100 g, with fat contributing only 1.4 g—a remarkably lean profile for […]