多阶段采样分析颠茄草特征成分变化规律及最佳采收期

冯言颜,熊维政,李磊,郭立,郭军霞

Variation Law of Characteristic Components and Optimal Harvest Time of Belladonna by Multi-stage Sampling

Yanyan FENG,Weizheng XIONG,Lei LI,Li GUO,Junxia GUO

图1 对照品及颠茄草样品HPLC色谱图 A.硫酸天仙子胺对照品;B.颠茄草样品+硫酸天仙子胺;C.东莨菪内酯对照品;D.颠茄草样品+东莨菪内酯;1.硫酸天仙子胺;2.东莨菪内酯。

Fig.1 HPLC chromatograms of reference substance and belladonna sample A.hyoscyamine sulfate reference substance;B.belladonna sample+hyoscyamine sulfate;C.scopoletin reference substance;D.belladonna sample+scopoletin;1.hyoscyamine sulfate;2.scopoletin.