title: Analysis of a caffeic acid derivative by ESI-MS/MS: unexpected product ions formed by 'internal residue loss'.
authors.affiliation: Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, China.
authors.forename: Ze-Qin
authors.initials: ZQ
authors.lastname: Guo
authors.forename: Hua-Yi
authors.initials: HY
authors.lastname: Qi
authors.forename: Yan
authors.initials: Y
authors.lastname: Jiang
authors.forename: Dong-Mei
authors.initials: DM
authors.lastname: Fang
authors.forename: Guo-Lin
authors.initials: GL
authors.lastname: Zhang
authors.forename: Zhi-Jun
authors.initials: ZJ
authors.lastname: Wu
mesh_terms: D002109:Caffeic Acids / Q000032:analysis* / Q000737:chemistry*; D007477:Ions / Q000032:analysis / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods*; D053719:Tandem Mass Spectrometry / Q000379:methods*
chemical_list: D002109:Caffeic Acids; D007477:Ions; C040048:caffeic acid