the cause of oil fume.

The higher the oil temperature, the longer the cooking time, the more harmful substances are generated, and the greater the concentration in the air. The longer you stay in a kitchen with small space, closed doors and windows or poor ventilation, the more obvious the symptoms of lampblack syndrome will be.

There are more than 311 kinds of harmful substances in oil fume. The pollution of oil fume makes people more prone to conjunctivitis, rhinitis, pharyngolaryngitis, tracheitis, pneumonia and other diseases, and even causes lung cancer. Professor Zhou Caicun's research group in our hospital found that the kitchen fume is directly related to the temperature of oil when cooking. A large number of data show that kitchen fumes may be another important cause of lung cancer in women.