Corrigendum to “The use of a plant enzyme for rapid and sensitive analysis of naturally-occurring folates in food by liquid chromatography-tandem mass spectrometry” (Journal of Chromatography A (2019) 1594 (34–44), (S0021967319301852), (10.1016/j.chroma.2019.02.037))

Petra Ložnjak*, Carolina García-Salinas, Rocío Isabel Díaz de la Garza, Anette Bysted, Jette Jakobsen

*Corresponding author for this work

Research output: Contribution to journalComment/debateResearchpeer-review


In section 2. Materials and methods, 2.8. Liquid chromatography and mass spectrometry conditions, the gradient elution was decribed: “The gradient elution started with 5% eluent B, which linearly increased to 15% from 1 to 2.5 min, and to 35% from 2.5 to 5 min. The next 4 min were used to re-equilibrate the system to 5% eluent B.” This should be described as: “The gradient elution started with 5% eluent B, which was linearly increased to 20% eluent B from 0.1 to 2 min. From 2.1 min to 4.1 min, it linearly descreased back to 5%. The next 5 min were used to re-equilibrate the system.” The authors would like to apologise for any inconvenience caused.

Original languageEnglish
Article number460447
JournalJournal of Chromatography A
Number of pages1
Publication statusPublished - 2019

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