Guess which of the following ingredients can be used to color food? The correct answer is rock sugar. This is the latest question and answer from Alipay's Ant Manor Chicken Answers. Users who usually receive feeds should act quickly to easily complete the questions and receive rewards quickly.
crystal sugar
white vinegar
Answer: rock candy
Knowledge expansion: Rock sugar will undergo a coking reaction, that is, burnt, when heated to high temperatures, producing a golden to brown color and substances with a special flavor. Generally speaking, the caramelization reaction must be most significant at 165°C. Different sugars have different caramelization reaction temperatures. For example, sucrose needs 170°C, glucose is about 150°C, and fructose only needs 105°C. So rock sugar can be used to color food.