1. Braised eggplant cannot be eaten if it has been left overnight.

2. Most people in daily life think that braised eggplant can be eaten as long as it has not deteriorated if it is stored overnight. However, in fact, eggplant contains a certain amount of nitrate, and nitrate can be stored in the air for If it takes too long, it will be converted into nitrite, and nitrite has certain toxic side effects on the human body, so it is generally not recommended to eat braised eggplant overnight.