Capillary electrophoresis-UV analysis using silica-layer coated capillary for separation of seven phenolic acids and caffeine and its application to tea analysis

Capillary electrophoresis-UV analysis using silica-layer coated capillary for separation of seven phenolic acids and caffeine and its application to tea analysis

Abstract: This work presents an innovative silica-layer coated capillary with comparison study of the silica-layer coated capillary and the fused-silica capillary for the separation of seven phenolic acids viz. p-hydroxyphenylacetic acid (PHPA), p-coumaric acid (PCA), p-hydroxybenzoic acid (PHBA), c...

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Bibliographic Details
Main Authors: Pattamaporn Hemwech, Apinya Obma, Sasinun Detsangiamsak, Supa Wirasate, Pimchai Chaiyen, Prapin Wilairat, Rattikan Chantiwas
Other Authors: Vidyasirimedhi Institute of Science and Technology
Format: Article
Published: 2022
Subjects:
Chemical Engineering
Earth and Planetary Sciences
Engineering
Environmental Science
Materials Science
Physics and Astronomy
Online Access:https://repository.li.mahidol.ac.th/handle/123456789/76489
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Institution: Mahidol University

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https://repository.li.mahidol.ac.th/handle/123456789/76489

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