Abstract: At present, the Chinese herbal approach to identify the authenticity of the main advantages and disadvantages to the experience-based identification method, the method is user-friendly and can not be an accurate and comprehensive identification of the authenticity of the merits of Chinese herbal medicines. In this paper, by detecting the active ingredient schisandrin related quantitative data analysis of this experience to distinguish between quality schisandrin whether the means of detection with the experimental results are related to each other.