Polyphenol oxidase inhibited by 4-hydroxycinnamic acid and naringenin: Multi-spectroscopic analyses and molecular docking simulation at different pH

[Display omitted] •4-Hydroxycinnamic acid inhibited PPO activity via mixed-type inhibition.•Naringenin inhibited PPO in a competitive manner.•Acidic pH enhanced the inhibitory effect of 4-hydroxycinnamic acid more significantly.•More hydrogen bonds and hydrophobic interactions were formed near the c...

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Veröffentlicht in:	Food chemistry 2022-12, Vol.396, p.133662-133662, Article 133662
Hauptverfasser:	Jiang, Hongwei, Zhou, Lei, Sun, Yuefang, Yu, Kaibo, Yu, Wenzhi, Tian, Yuqing, Liu, Junping, Zou, Liqiang, Liu, Wei
Format:	Artikel
Sprache:	eng
Schlagworte:	4-Hydroxycinnamic Molecular docking Naringenin Polyphenol oxidase Spectroscopic analyses
Online-Zugang:	Volltext
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