Electrochemically activated pencil lead electrode as a sensitive voltammetric sensor to determine gallic acid

•Utilization of activated pencil lead electrode (APLE) for the first time in determination of gallic acid in food stuffs.•High catalytic activity of the APLE toward gallic acid oxidation.•Selective determination of gallic acid in the presence of high levels of ascorbic acid in the food stuffs using...

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Veröffentlicht in:	Food chemistry 2022-05, Vol.375, p.131871-131871, Article 131871
Hauptverfasser:	Alipour, Esmaeel, Mirzae Bolali, Fatemeh, Norouzi, Sheida, Saadatirad, Afsaneh
Format:	Artikel
Sprache:	eng
Schlagworte:	Activated pencil lead electrode Electrochemical Techniques Electrodes Gallic acid Gallic Acid - analysis Galloyl esters Oxidation-Reduction Polyphenol Tea Tea samples
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