Cardio cerebrovascular disease is one of the serious diseases endangering human life, and it is also the disease with the highest mortality rate in the world, especially in the middle-aged and elderly people. With the development of population aging, the incidence rate of cardio cerebrovascular disease has always been high, and the prevention and treatment of cardio cerebrovascular disease has become a hot issue of concern to the whole society.

In recent years, many studies both domestically and internationally have shown that the physical and chemical properties of tea seed oil are the same as those of olive oil. The content of oleic acid, a monovalent unsaturated fatty acid, is as high as 80%. Compared to olive oil, tea seed oil contains very little unsaponifiable matter and does not contain erucic acid or Aspergillus flavus, making it an excellent choiceQuality edible oil. From a nutritional perspective, tea seed oil contains a large amount of oleic acid and linoleic acid, which have the effect of reducing cholesterol in the blood, preventing cardiovascular and cerebrovascular diseases, and inhibiting tumors. It is a good nutritional and health oil for patients with cardiovascular and cerebrovascular diseases.

Although China has long known about using tea seeds to extract tea seed oil, the initial pressed tea seed oil is difficult to meet national standards in terms of acidity, color, and odor, which increases the difficulty of promoting tea seed oil. Developing efficient and safe methods for extracting and preparing tea seed oil is of great significance.

Compared with traditional pressed oil, camellia oil separated by molecular distillation has better advantages and broader development prospects. The camellia oil produced by molecular distillation technology also avoids the destruction of nutrients and fatty acids, obtaining high-grade camellia oil for use in food, medicine, health products, cosmetics, and other fields, helping human health.