【摘要】 目的:为红花药材质量评价体系的建立、红花优良品种的筛选提供依据。方法:选择有代表性的红花品种22个,在不同生态地区和不同年份进行栽培试验,并采用RP-HPLC测定各品种中主要活性成分黄色素A含量,建立药材质量评价标准,比较品种间差异,考察其遗传稳定性。结果:红花不同品种黄色素A的含量在0.70%~1.85%,品种间存在非常显著差异(P<0.01),其中,鱼台红花、合肥红花、芮城红花含量居前3位。结论:红花药材中的主要活性成分黄色素A为质量评价的重要指标,鱼台红花、合肥红花、芮城红花为红花优良种质资源。更多还原

【Abstract】 Objective: To provide the basis for establishing evaluation criterion,selecting good strains and carring out good agricultural practice of the crude drug.Method: Representative 22 varieties of Carthamus tinctorius were selected and cultivated in different ecological localities and different years.And the content of safflor yellow A in their corollas were measured by RP-HPLC to compare the differences and their genetic stabilities among varieties.Result: The range of of safflor yellow A content was 0.70%-1.85% which were varied among varieties(P<0.01). The content of safflor yellow A in varieties Yutai Honghua,Hefei Honghua,Rucheng Honghua were higher than in others.Conclusion: The effective compound safflor yellow A in C.tinctorius was one of the main quality evaluation criterions.Varieties Yutai Honghua,Hefei Honghua and Rucheng Honghua were good resources.更多还原