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搜索到与“ UPLC-Q-TOF-MS”相关的文献共 2条
目的:降香为我国传统名贵中药材,然目前市场上降香来源品种复杂,质量差异较大,为进一步明确其药效物质基础,采用超高效液相色谱-串联四极杆飞行时间高分辨率质谱(UPLC-Q-TOF-MS/MS)技术快速分...
《中国实验方剂学杂志》 2020年10期 关键词: "降香"," 黄檀属"," 超高效液相色谱-串联四极杆飞行时间质谱"," 化学成分"," 黄酮类"," 异黄酮类"," 新黄酮类" 收藏
目的:采用超高效液相色谱-四级杆飞行时间质谱(UPLC-Q-TOF/MS)串联技术对三黄片化学成分进行解析鉴定。方法:采用Acquity UPLCTM BEH C18色谱柱(100 mm×2.1 mm...
《中国医院药学杂志》 2020年07期 关键词: "三黄片"," 化学成分"," 结构解析"," UPLC-Q-TOF/MS" 收藏
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