Method of manufacturing black concentrated platycodon extracts and solid preperations enhanced saponin activity by fermentation and nine steam and dry

摘要

According to the present invention, the content of Platicodin, an active ingredient in bellflower, is significantly increased through immersion and penetration, steaming, maturation and drying processes of bellflower in a strain-enzyme complex fermentation broth several times. And it relates to the preparation of the black bellflower concentrate and the method for preparing the fermentation-evaporated black bellflower solid preparation including the same. According to the present invention, the content of Platicodin, the active ingredient of bellflower, is significantly high, and can be generated during high-temperature treatment through immersion and penetration using a strain-enzyme complex fermentation broth, steaming, hot air drying, aging and low-temperature drying steps. It can significantly lower the content of harmful substances (residual pesticides, heavy metals, benzopyrene, etc.) and provide black bellflower with high stability that hardly changes in quality due to long-term storage.