Evaluation of selenium species in selenium-enriched pakchoi (Brassica chinensis Jusl var parachinensis (Bailey) Tsen & Lee) using mixed ion-pair reversed phase HPLC-ICP-MS

• Main Authors: Witphon Thosaikham, Kritsana Jitmanee, Rossukon Sittipout, Sarunya Maneetong, Anut Chantiratikul, Piyanete Chantiratikul
• Format: Journal
• Published: 2018
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84884381905&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/45573
• Institution: Chiang Mai University

HPLC-ICP-MS based on ion-paired reversed phase chromatography for the selenium speciation using the mixture of 1-butanesulfonic acid (BA) and trifluoroacetic acid (TFA) as the mixed ion-pairing reagents was developed and applied to selenium-enriched pakchoi (Brassica chinensis Jusl var parachinensis...