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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/93558
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dc.titleDetermination of pyrrolizidine alkaloids in comfrey by liquid chromatography-electrospray ionization mass spectrometry
dc.contributor.authorLiu, F.
dc.contributor.authorWan, S.Y.
dc.contributor.authorJiang, Z.
dc.contributor.authorLi, S.F.Y.
dc.contributor.authorOng, E.S.
dc.contributor.authorOsorio, J.C.C.
dc.date.accessioned2014-10-16T08:25:41Z
dc.date.available2014-10-16T08:25:41Z
dc.date.issued2009-12-15
dc.identifier.citationLiu, F., Wan, S.Y., Jiang, Z., Li, S.F.Y., Ong, E.S., Osorio, J.C.C. (2009-12-15). Determination of pyrrolizidine alkaloids in comfrey by liquid chromatography-electrospray ionization mass spectrometry. Talanta 80 (2) : 916-923. ScholarBank@NUS Repository.
dc.identifier.issn00399140
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/93558
dc.description.abstractSymphytum officinale L. (comfrey) is a medicinal plant commonly used in decoctions and aliments. Besides therapeutic bioactive compounds present in the herb, it is found to contain hepatotoxic pyrrolizidine alkaloids (PAs), such as lycopsamine and others. In the present study, PAs such as lycopsamine, echimidine and lasiocarpine were determined using electrospray liquid chromatography-mass spectrometry (LC-MS) with the method precision (relative standard deviation, RSD)
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.talanta.2009.08.020
dc.sourceScopus
dc.subjectLiquid chromatography-electrospray ionization mass spectrometry
dc.subjectLycopsamine
dc.subjectOrbitrap MS
dc.subjectPressurized hot water extraction
dc.subjectSymphytum officinale L.
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.sourcetitleTalanta
dc.description.volume80
dc.description.issue2
dc.description.page916-923
dc.description.codenTLNTA
dc.identifier.isiut000271701900077
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