Tag: Carbohydrate test

Over 50% of the food we consume contains some form of starch, making the iodine test a fundamental scientific procedure. A positive iodine test, used to detect the presence of starch, is identified by a dramatic color change from the original yellowish-brown iodine solution to a deep blue-black.

Over 99% of all monosaccharides are reducing sugars, making them identifiable through specific chemical reactions. The primary chemical test used to test for simple carbohydrates that fall into this category is Benedict's Test, a process that relies on a color-changing reagent to indicate the presence of these reducing sugars.

According to the Food and Nutrition Board, carbohydrates are a vital macronutrient that serves as the body's primary energy source. This guide will show you how to test for carbohydrates at home using common household items and basic scientific principles to detect starches and some sugars in your food.