Articles with "characterization polyphenol" as a keyword



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Characterization of polyphenol oxidase from blueberry (Vaccinium corymbosum L.).

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Published in 2017 at "Food chemistry"

DOI: 10.1016/j.foodchem.2016.09.061

Abstract: Polyphenol oxidase (PPO) was extracted and characterized from high-bush blueberries. PPO showed an optimum activity at pH 6.1-6.3 and 35°C, with the enzyme showing significant activity over a wide temperature range (25-60°C). Catechol was the… read more here.

Keywords: ppo; characterization polyphenol; oxidase blueberry; polyphenol oxidase ... See more keywords
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Characterization of polyphenol oxidase from purple sweet potato (Ipomoea batatas L. Lam) and its affinity towards acylated anthocyanins and caffeoylquinic acid derivatives.

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Published in 2021 at "Food chemistry"

DOI: 10.1016/j.foodchem.2021.129709

Abstract: Biochemical characterization of polyphenol oxidase (PPO) present in purple sweet potato (PSP) is a key step in developing efficient methodologies to control oxidative damage caused by this enzyme to the valuable components of PSP, such… read more here.

Keywords: purple sweet; characterization polyphenol; polyphenol oxidase; characterization ... See more keywords