Analysis of sorbic acid in tea-drink using isotope dilution liquid chromatography tandem mass spectrometry (ID-LC/MS/MS)

Isotope dilution mass spectrometry (ID-MS) based on liquid chromatography tandem mass spectrometry (LC/MS/MS) was developed for the accurate determination of sorbic acid in tea-drink. An isotope analogue of sorbic acid, $^{13}C_2$-sorbic acid, was obtained by custom synthesis. MS was operated in the...

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Veröffentlicht in:Punsŏk kwahak 2012-02, Vol.25 (1), p.25-32
Hauptverfasser: 안성희, 이인선, 김병주, Ahn, Seong-Hee, Lee, In-Sun, Kim, Byung-Joo
Format: Artikel
Sprache:kor
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