Determined by the method of hplc , the content of hyperoside in hypericum perforatum linn , h 837人其次是地耳草门643 l最低是元宝草门
Comparison of hyperoside in folium apocyni veneti of different species and areas by hplc 高效液相色谱法比较不同种属和产地罗布麻叶中金丝桃苷的含量
This conclusion is typically significant in phytochemical classification and quality evaluation . in order to comprehensively evaluate the qualities of the herbs from hypericum , tlc identification of the chief bioactive components , contents determination of hypericin , total flavones and hyperoside , contents determination of the essential oils and gs - ms analysis of their chemical components have been carried out 全面的评价了药材品质,本课题对样品药材的主要有效成分进行了tlc鉴别,总金丝桃素、总黄酮、金丝桃昔含量测定,挥发油含量测定及成分分析。