Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Anja Beusch"'
Autor:
Beate Brandl, Coline Czech, Susanne I. Wudy, Anja Beusch, Hans Hauner, Thomas Skurk, Roman Lang
Publikováno v:
Beverages, Vol 10, Iss 1, p 12 (2024)
Health-related nutritional human studies rely on the validity of dietary data provided by study participants. Reliable biomarkers for food intake help objectify data collected by food frequency questionnaires. They facilitate the monitoring of compli
Externí odkaz:
https://doaj.org/article/d1d93626efa64d4b8e1c4babe2992787
Publikováno v:
Food Chemistry. 405:135026
Arabica roast coffee contains a substantial amount of water soluble atractyligenin-2-O-β-d-glucoside, which is ingested by consumption of coffee brew. Metabolomics data suggest this coffee compound is excreted as glucuronides, but the structures of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcf96aef948e5139c86cf6c9a5681efb
https://doi.org/10.1016/j.foodchem.2022.135026
https://doi.org/10.1016/j.foodchem.2022.135026
Autor:
Hannelore Daniel, Britta Spanier, Verena Schlagbauer, Thomas Hofmann, Roman Lang, Tatjana Lang, Anica Lechner, Tizia Thoma, Daniela D. Weber, Katrin Petzold, Anja Beusch, Markus Bösl, Marion Rothner
Publikováno v:
Journal of Agricultural and Food Chemistry. 67:4774-4781
Targeted analysis of Coffea arabica and Coffea canephora green coffees (total sample size n = 57) confirmed 2-O-β-d-glucopyranosyl-carboxyatractyligenin (6) as the quantitatively dominating carboxyatractyligenin derivative. Its abundance in Arabicas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7399d75beb1b85fd79fa48d69c46503
https://doi.org/10.1021/acs.jafc.8b06785
https://doi.org/10.1021/acs.jafc.8b06785
Publikováno v:
Journal of Agricultural and Food Chemistry. 63:10492-10499
Sensory-guided fractionation of a roasted coffee beverage revealed a highly polar, bitter-tasting subfraction, from which the furokaurane glucoside mozambioside was isolated and identified in its chemical structure by means of HDMS and NMR spectra. S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d422f1e318b3b3aea88e7f84348ca833
https://doi.org/10.1021/acs.jafc.5b04847
https://doi.org/10.1021/acs.jafc.5b04847
Publikováno v:
Journal of agricultural and food chemistry. 65(8)
Proline betaine has been proposed as a candidate dietary biomarker for citrus intake. To validate its suitability as a dietary biomarker and to gain insight into the range of this per-methylated amino acid in foods and beverages, a quick and accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb96af1cd4b4175fa438a57336ebc20e
https://pubmed.ncbi.nlm.nih.gov/28158941
https://pubmed.ncbi.nlm.nih.gov/28158941
Autor:
Natalie Dieminger, Ingo Lantz, Anika Wahl, Gerhard Bytof, Anja Beusch, Herbert Stiebitz, Roman Lang, Erkan Firat Yagar, Rudolf Eggers, Thomas Hofmann, Andreas Dunkel
Publikováno v:
Journal of Agricultural and Food Chemistry. 61:12123-12128
Quantitative analysis of the bioactives trigonelline (1), N-methylpyridinium (2), caffeine (3), and caffeoylquinic acids (4) in a large set of roasted Arabica (total sample size n = 113) and Robusta coffees (total sample size n = 38) revealed that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8a848b4c2fbde575df99b51145ece80
https://doi.org/10.1021/jf403846g
https://doi.org/10.1021/jf403846g
Autor:
Thomas Skurk, Thomas Hofmann, Yu-Mi Lee, Roman Lang, Andreas Dunkel, Anika Wahl, Barbara Suess, Natalie Dieminger, Hans Hauner, Anja Beusch
Publikováno v:
Analytical and Bioanalytical Chemistry. 405:8487-8503
Habitual consumption of medium amounts of coffee over the whole life-span is hypothesized to reduce the risk to develop diabetes type 2 (DM2) and Alzheimer's disease (AD). To identify putative bioactive coffee-derived metabolites, first, pooled urine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e190fe1f95a4c5ccfea934a26fe388d8
https://doi.org/10.1007/s00216-013-7288-0
https://doi.org/10.1007/s00216-013-7288-0
Publikováno v:
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association. 70
Capsules, powders and tablets containing raw coffee extract are advertised to the consumer as antioxidant rich dietary supplements as part of a healthy diet. We isolated carboxyatractyligenin (4), 2-O-β-d-glucopyranosyl carboxyatractyligenin (6) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa5b63a7252bb1d21eebb803fe31c08
https://pubmed.ncbi.nlm.nih.gov/24863614
https://pubmed.ncbi.nlm.nih.gov/24863614
Publikováno v:
Phytochemistry. 93
Atractyloside (1) and carboxyatractyloside (2) are well-known inhibitors of the adenine nucleotide translocase (ANT) in mitochondria, thus effectively blocking oxidative phosphorylation. Structurally related derivatives atractyligenin (3), 2-O-β-D-g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8093926c651652f303bed8c738e01779
https://pubmed.ncbi.nlm.nih.gov/23642386
https://pubmed.ncbi.nlm.nih.gov/23642386