[Quality testing and quality classification standard establishment of Trollius chinensis seeds].

ABSTRACT

OBJECTIVE: To study quality test, and establish quality classification standard of Trollius chinensis. METHOD: Seed purity, weight per 1 000 seeds, seed moisture content, seed viability and their exterior parameters of the seed samples from different producing areas were measured, K cluster analysis was applied for the data analysis. RESULT AND CONCLUSION: Quality of T. chinensis seeds from different producing areas was analyzed, and the primary T. chinensis seed quality classification standard was established.