Free radical scavenging potency of quercetin catecholic colonic metabolites: Thermodynamics of 2H+/2e− processes
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- 作者：Ana Amića ; Bono Lučićb ; Vi&scaron ; nja Stepanićb ; Zoran Markovićc ; Svetlana Markovićd ; Jasmina M. Dimitrić Markoviće ; Dragan Amićf ; damic@pfos.hr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Quercetin ; Colonic metabolites ; Catecholic compounds ; Radical scavenging ; Double HAT ; Double SPLET
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：218
- 期：Complete
- 页码：144-151
- 全文大小：614 K
文摘
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Catecholic metabolites possess higher radical scavenging potency than quercetin.
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They have potential to inactivate free radicals of different characteristics.
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Second HAT and SPLET mechanisms enable this potency.
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Abundant colonic metabolites could be at least in situ efficient antioxidants.
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Direct free radical inactivation by metabolites may be of biological significance.