[Discussion on historical evolution and modern research progress of Sesami Semen Nigrum processing based on visual...

Sesami Semen Nigrum has a long history of dual use(medicine and food). The research of its processing technology is related to the development and utilization of its own "medicine-food balance" feature, which is the basis for Sesami Semen Nigrum to realize the modernization of technology and standardization of quality. Due to its various processing methods and the long history span, the traditional medical classics(from the end of Han Dynasty to the Republic of China), modern standard specification and researches on processing were sorted out with the help of database and document mining technology, and the visual thinking was adopted to analyze the evolution trend of Sesami Semen Nigrum processing methods. In addition, the processing characteristics of Sesami Semen Nigrum in various periods and effect of processing on its chemical compositions and pharmacological effect were briefly described to explore the differences and their reasons in the processing of Sesami Semen Nigrum from ancient times to the present time, aiming to provide an idea and documentary basis for the study of traditional processing technology.