Determination of pyrrolizidine alkaloids in comfrey by liquid chromatography-electrospray ionization mass spectrometry

• Main Authors: Liu, F., Wan, S.Y., Jiang, Z., Li, S.F.Y., Ong, E.S., Osorio, J.C.C.
• Other Authors: EPIDEMIOLOGY & PUBLIC HEALTH
• Format: Article
• Published: 2011
• Subjects: Liquid chromatography-electrospray ionization mass spectrometry; Lycopsamine; Orbitrap MS; Pressurized hot water extraction; Symphytum officinale L.
• Online Access: http://scholarbank.nus.edu.sg/handle/10635/24625
• Institution: National University of Singapore

10.1016/j.talanta.2009.08.020