Ultra high performance liquid chromatography with triple quadrupole mass spectrometry (UHPLC-QQQ-MS2)Genetic manipulation of antagonists shows tremendous potential for improving biocontrol activity of antagonists. Here, bivalent antibacterial peptide Cecropin A/PsdI gene was transformed and expressed in methyl...
,2019 UHPLC-QqQ-MS 测定蒲地蓝消炎口服液中 12 种成分的含量 高文雅,顾欣如,赵利娟,周严严,边宝林* ,赵海誉* ( 中国中医科学院 中药研究所,北京 100700) [摘要] 目的: 建立超高效液相色谱串联三重四级杆质谱法同时测定蒲地蓝消炎口服液中汉黄芩苷,黄芩苷,汉黄芩素, 白杨素,木犀草素,咖啡酸,乙酰紫堇灵,...
本发明涉及一种采用UHPLC‑QQQ‑MS/MS技术同时测定酸枣仁水煎液中6种化学成分含量的方法,属于中药成分分析领域。本发明所建立同时测定酸枣仁水煎液中6种化学成分含量的分析方法专属性强、快速、灵敏且准确可靠,在完成含量测定的同时能够准确给出化合物质量数信息以达到成分鉴定的效果,该方法可为酸枣仁临床应用与质...
AjayKumarSinghRawatSDOSJournal of Pharmaceutical AnalysisA. Singh, V. Bajpai, S. Kumar, A. K. Singh Rawat, and B. Kumar, "Analysis of isoquinoline alkaloids from Mahonia leschenaultia and Mahonia napaulensis roots using UHPLC- Orbitrap-MSn and UHPLC-QqQLIT-MS/MS," Journal of Pharmaceutical...