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作者探索了一个专属性强和灵敏度高的HPLC 法,用于同时分析粉色西番莲 Passi-flora incarnata 提取物中的牡荆素、异牡荆素、哈尔满、哈尔明碱和哈尔醇的含量。实验用 HPLC 系统采用 Water~(TM) Nova-pak~@C_(18)(150×3.9 mm,4μm)柱,以甲醇-水-乙酸作梯度洗脱系统,用 PDA UV(254
The authors explored a highly specific and highly sensitive HPLC method for the simultaneous analysis of vitexin, isoviterine, Halman, Halminine, and Hal in Passion-flora incarnata from pink Passiflora. Alcohol content. The experimental HPLC system was a Water Nova Nova-pak~@C18 (150 x 3.9 mm, 4 m) column with a methanol-water-acetic acid gradient elution system using PDA UV (254