Camellia oil is also called camellia oil, camellia pear oil (commonly known as Fujian), wild camellia oil, camellia seed oil and camellia seed oil. Camellia is a specialty of Dabie Mountain, Fujian and Jiangxi in China. High-quality camellia oil, namely camellia seed oil, can be extracted from fruits. Method 1: Extrusion. Extracted from Camellia oleifera seeds. The production technology of tea seed oil is divided into: oil pressing and filtration. Method 2: subcritical extraction. Subcritical low-temperature extraction technology is to shell, crush, embroider, subcritical low-temperature extraction and refine low-moisture tea seeds.