sesame oil, commonly known as sesame oil and sesame oil in the north, is extracted from sesame seeds and has a special flavor, so it is called sesame oil. According to the extraction methods, it is generally divided into squeezing method, filter pressing method and water substitution method, and the small ground sesame oil is the sesame oil made by the traditional process water substitution method.
Among them, Nanyang sesame oil has an authentic fragrance, which originated from sesame grown in the local climate of Nanyang Basin. Nanyang Basin is located in the southwest of Henan Province, between Qinling Mountains and Tongbai Mountains, with mild climate, pleasant environment and fertile soil, which is very suitable for the growth of sesame. It has been established as a demonstration base for sesame planting in Chinese Academy of Sciences, and sesame oil is called Nanyang's authentic famous product.