Pelillo et al. analyzed catechins from tea by using HPLC with UV and MS-electrospray detection [8]. HPLC/MS can be used in the characterization of flavan-3-ols, flavonoids, quinic esters of caffeine, thearubigins and alkaloids different tea [
Pelillo et al. analyzed catechins from tea by using HPLC with UV and MS-electrospray detection [8]. HPLC/MS can be used in the characterization of flavan-3-ols, flavonoids, quinic esters of caffeine, thearubigins and alkaloids different tea [