Fisher chemical Methanol, OptimaTM LC/MS Grade -Bio-thing

来自 : www.bio-thing.cn/p1746 发布时间：2021-03-24

Author: Yu Liu and Xuemin Wang, Date: 2016-06-20 [Abstract] This protocol describes a method to extract total polar glycerol lipids from plant materials, followed by mass spectrometry profiling. Different glycerol lipid classes can be distinguished by their head-groups, which can be profiled automatically and quantitatively by a triple quadrupole mass spectrometry in multiple reaction monitoring (MRM) mode with an autosampler. Comparing with other established methods, such as thin layer chromatography (TLC) separation followed by Gas spectrometry (GC) analysis, this method requires little effort in sample preparation and separation, while the ... [摘要] 该方案描述了从植物材料提取总极性甘油脂质的方法，随后是质谱分析。 不同的甘油脂类可以通过其头基来区分，其可以通过使用自动进样器的多重反应监测（MRM）模式中的三重四极杆质谱自动和定量地进行概况分析。 与其他已建立的方法，例如薄层色谱（TLC）分离，然后气体光谱（GC）分析相比，该方法在样品制备和分离中几乎不需要付出努力，而分辨率不限于一般脂质类别，而是侧链水平 。 在Welti等人（2002）中描述并且成功地使用该方法来分析在冰冻胁迫下植物脂质的变化。
2016年6月20日Fisher chemical Methanol, OptimaTM LC/MS Grade Fisher化学品甲醇,Optima TM LC / MS级一般, A456, Thermo Fisher ScientificFisher chemical Methanol, OptimaTM LC/MS Grade Fisher化学品甲醇，Optima TM LC / MS级Fisher chemical Methanol, OptimaTM LC/MS Grade