金莲花种子品质检验及质量标准研究

Quality testing and quality classification standard establishment of Trollius chinensis seeds

目的:建立金莲花种子品质检验方法和质量分级标准。方法:通过测定不同产地金莲花种子净度、千粒重、含水率、发芽情况等指标,观察种子的外部特征,利用SPSS 12.0软件中的K聚类分析方法,初步制定金莲花种子的分级标准。结果与结论:测定了不同产地金莲花种子品质,并初步制订了金莲花种子质量分级标准。

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.