Determination of 19 polyphenolic compounds in tea by ultra-high performance liquid chromatography combined with quadrupole-time of flight mass spectrometry
A rapid method was presented for the determination of 19 polyphenols in tea by ultra-high performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry (UPLC-Q-TOF MS). Tea samples were extracted by 50% (V/V) ethanol, then separated by Waters Acquity BEH C18 column using...
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Main Authors: | Jian Li, Junmei Ma, Yan Zhang, Lei Zheng |
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Format: | Article |
Language: | English |
Published: |
Tsinghua University Press
2022-05-01
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Series: | Food Science and Human Wellness |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2213453021001579 |
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