The structure and fragmentation pathway of silybin were elucidated by electron spray ionizationmassspectrometry (ESI-MS).
采用电喷雾离子阱(ESI - MS)质谱技术对水飞蓟宾的结构和裂解途径进行研究。
2
Cellotriose and cellotetraose were analyzed by electron pray ionizationmassspectrometry(ESI-MS) with negative ion mode.
在负离子模式下对纤维三糖和纤维四糖进行电喷雾电离质谱(ESI-MS)分析。
3
Methods: Volatile oil was separated by solvent extraction and analysed by gas chromatography coupled with electron impact ionization-massspectrometry (GC-MS).