Literature DB >> 22313776

Antioxidative properties of functional polyphenols and their metabolites assessed by an ORAC assay.

Hidekazu Ishimoto1, Akihiro Tai, Morio Yoshimura, Yoshiaki Amakura, Takashi Yoshida, Tsutomu Hatano, Hideyuki Ito.   

Abstract

We compared the antioxidative activities of polyphenol metabolites with those of intact functional polyphenols by an assay of the oxygen radical absorbance capacity (ORAC). The metabolites of ellagitannin geraniin, chlorogenic acid, and (-)-epigallocatechin gallate displayed more potent antioxidative activity than their respective original compounds. Our findings suggest that these metabolites may play important roles as biological antioxidants after their consumption.

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Year:  2012        PMID： 22313776     DOI： 10.1271/bbb.110717

Source DB:  PubMed          Journal:  Biosci Biotechnol Biochem        ISSN： 0916-8451            Impact factor:   2.043


  12 in total

Review 1.  Altered Transport and Metabolism of Phenolic Compounds in Obesity and Diabetes: Implications for Functional Food Development and Assessment.

Authors:  Benjamin W Redan; Kimberly K Buhman; Janet A Novotny; Mario G Ferruzzi
Journal:  Adv Nutr       Date:  2016-11-15       Impact factor: 8.701

Review 2.  Therapeutic Potential of Polyphenols from Epilobium Angustifolium (Fireweed).

Authors:  Igor A Schepetkin; Andrew G Ramstead; Liliya N Kirpotina; Jovanka M Voyich; Mark A Jutila; Mark T Quinn
Journal:  Phytother Res       Date:  2016-05-24       Impact factor: 5.878

3.  In Vitro Phytotherapeutic Properties of Aqueous Extracted Adenia viridiflora Craib. towards Civilization Diseases.

Authors:  Werawat Wannasaksri; Nattira On-Nom; Chaowanee Chupeerach; Piya Temviriyanukul; Somsri Charoenkiatkul; Uthaiwan Suttisansanee
Journal:  Molecules       Date:  2021-02-18       Impact factor: 4.411

4.  Urolithin A prevents streptozotocin-induced diabetic cardiomyopathy in rats by activating SIRT1.

Authors:  Gadah Albasher; Saad Alkahtani; Laila Naif Al-Harbi
Journal:  Saudi J Biol Sci       Date:  2021-09-17       Impact factor: 4.219

5.  Biological significance of urolithins, the gut microbial ellagic Acid-derived metabolites: the evidence so far.

Authors:  Juan Carlos Espín; Mar Larrosa; María Teresa García-Conesa; Francisco Tomás-Barberán
Journal:  Evid Based Complement Alternat Med       Date:  2013-05-28       Impact factor: 2.629

6.  Protective Effect of Highly Polymeric A-Type Proanthocyanidins from Seed Shells of Japanese Horse Chestnut (Aesculus turbinata BLUME) against Light-Induced Oxidative Damage in Rat Retina.

Authors:  Tomoe Ishihara; Sachiko Kaidzu; Hideto Kimura; Yasurou Koyama; Yotaro Matsuoka; Akihiro Ohira
Journal:  Nutrients       Date:  2018-05-10       Impact factor: 5.717

7.  Relationships between Structures of Condensed Tannins from Texas Legumes and Methane Production During In Vitro Rumen Digestion.

Authors:  Harley Naumann; Rebecka Sepela; Aira Rezaire; Sonia E Masih; Wayne E Zeller; Laurie A Reinhardt; Jamison T Robe; Michael L Sullivan; Ann E Hagerman
Journal:  Molecules       Date:  2018-08-23       Impact factor: 4.411

8.  Structural Studies on Stilbene Oligomers Isolated from the Seeds of Melinjo (Gnetum gnemon L.).

Authors:  Hiroko Tani; Hiroyuki Koshino; Tohru Taniguchi; Maiko Yoshimatsu; Susumu Hikami; Shunya Takahashi
Journal:  ACS Omega       Date:  2020-05-19

9.  Neuroprotective effects of urolithin A on H2O2-induced oxidative stress-mediated apoptosis in SK-N-MC cells.

Authors:  Kkot Byeol Kim; Seonah Lee; Jung Hee Kim
Journal:  Nutr Res Pract       Date:  2019-10-18       Impact factor: 1.926

10.  The Metabolite Urolithin-A Ameliorates Oxidative Stress in Neuro-2a Cells, Becoming a Potential Neuroprotective Agent.

Authors:  Guillermo Cásedas; Francisco Les; Carmen Choya-Foces; Martín Hugo; Víctor López
Journal:  Antioxidants (Basel)       Date:  2020-02-21
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