Nutrition-derived bioactive metabolites produced by gut microbiota and their potential impact on human health

  • The functional role of human gut microbiota has attracted substantial interest and recent research has uncovered various aspects of the interplay between the complex communities of microorganisms colonizing the intestine and their hosts’ health. The present review focuses on nutrition-derived bioactive metabolites produced by gut microbiota with potential beneficial effects upon human health. Thereby, the emphasis is on newly generated bacterial metabolites that are not concomitantly present at higher amounts in dietary sources and that have beThe functional role of human gut microbiota has attracted substantial interest and recent research has uncovered various aspects of the interplay between the complex communities of microorganisms colonizing the intestine and their hosts’ health. The present review focuses on nutrition-derived bioactive metabolites produced by gut microbiota with potential beneficial effects upon human health. Thereby, the emphasis is on newly generated bacterial metabolites that are not concomitantly present at higher amounts in dietary sources and that have been previously detected in human blood samples. Since a multitude of different substances is generated by gut microbes primarily those metabolites which exert a more pronounced activity than their immediate precursor compound are discussed here. Specifically, the in vitro and in vivo nutridynamics as well as the nutrikinetics of equol, enterolactone / enterodiol, urolithins, 8-prenylnaringenin, 3,4-dihydroxyphenylacetic acid and 5-(3’,4’-dihydroxyphenyl)-g-valerolactone, the short-chain fatty acids butyrate, propionate and acetate, and indole-3-propionic acid are reviewed. Though the metabolites’ mechanism of action and the influence of health conditions on metabolite production are not always fully understood yet, there are many reasons to direct the attention to “gut health”. It could offer new options for preventing or treating a variety of disease states and nutrition-derived microbial products might inspire future drug development.show moreshow less

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Metadaten
Author: Petra Högger
URN:urn:nbn:de:bvb:20-opus-77349
Document Type:Journal article
Faculties:Fakultät für Chemie und Pharmazie / Institut für Pharmazie und Lebensmittelchemie
Language:English
Year of Completion:2013
Source:Nutrition and Medicine 2013, 1(1): 1
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften / 61 Medizin und Gesundheit / 610 Medizin und Gesundheit
GND Keyword:Kohlenhydrate; Tryptophan
Tag:gut microbiota; bioactivation; polyphenols; complex carbohydrates; tryptophan
Release Date:2013/04/10
Collections:Zeitschriften (Journals) / Nutrition and Medicine (NUME) / NUME, Vol 1 (2013) / NUME, Vol 1, No 1 (2013)
Licence (German):License LogoCC BY: Creative-Commons-Lizenz: Namensnennung

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