Camellia oil (also known as wild camellia oil, camellia seed oil, camellia seed oil) is obtained from the seeds of Camellia oleifera belonging to Theaceae. The production process of camellia oil can be divided into shelling, drying in the sun, crushing, steaming, squeezing oil and filtering. Tea does not contain erucic acid and cholesterol. Tests show that the unsaturated fatty acid in tea oil is over 90%, oleic acid is 80-83%, linoleic acid is 7-13%, and it is rich in protein and vitamins A, B, D, E, etc., especially its rich linolenic acid is necessary for human body and cannot be synthesized.