苦荞麦是蓼科(Polygonaceae)荞麦属(Fagopyrum Mill)一年生或多年生草本植物.苦荞麦是一种重要的小宗杂粮作物和药食同源植物,具有很高的营养价值和药用价值.本工作采用HPLC-PDA/LTQ-FTICRMS方法,该方法是一种高效,快速的化学成分鉴定的研究方法,可以获得大量,有效的化合物结构信息,包括紫外吸收光谱,高分辨质谱数据,多级...
Identification of proteins from differentially regulated protein spots by mass spectrometry using LTQ-FTICR.Anantha, KoteswaraRao KanugulaVishnu, M. DhopleUwe, VölkerRamesh, UmmanniSrigiridhar, Kotamraju
Such fragmentation and accurate mass measurement of product ions, alongside collision-induced dissociation (CID) within LTQ, was advantageous to propose a reliable fragmentation pattern for each compound. Then, the proposed LC-ESI(+)-LTQ-FTICR MS method was successfully applied to the hemp chemotype...
6) FT-ICRMS 傅里叶变换离子回旋共振质谱仪补充资料:可交换离子 分子式:CAS号:性质:也称相对离子,移动离子(moving ion)。系离子交换专业领域中常用的习惯用语。可交换离子是指与固定离子电荷相反的离子。如阳树脂R-SO3H+,R-COOH-,R-SO3Na+,R-COONa+中的H+,Na+,又如阴树脂R—CH2—N(CH3)3OH-,R—...
Such fragmentation and accurate mass measurement of product ions, alongside collision-induced dissociation (CID) within LTQ, was advantageous to propose a reliable fragmentation pattern for each compound. Then, the proposed LC-ESI(+)-LTQ-FTICR MS method was successfully applied to the hemp chemotype...