Výsledky vyhledávání - "high-performance countercurrent chromatography (HPCCC)"

Akademický článek

Production of Fucoxanthin from Phaeodactylum tricornutum Using High Performance Countercurrent Chromatography Retaining Its FOXO3 Nuclear Translocation-Inducing Effect

Autor: Daniela Bárcenas-Pérez, Antonín Střížek, Pavel Hrouzek, Jiří Kopecký, Marta Barradas, Arantzazu Sierra-Ramirez, Pablo J. Fernandez-Marcos, José Cheel

Publikováno v: Marine Drugs, Vol 19, Iss 9, p 517 (2021)

Phaeodactylum tricornutum is a rich source of fucoxanthin, a carotenoid with several health benefits. In the present study, high performance countercurrent chromatography (HPCCC) was used to isolate fucoxanthin from an extract of P. tricornutum. A mu

Externí odkaz: https://doaj.org/article/21757f888e024511a4f33a828f34de35

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Akademický článek

Separation of the Glycosylated Carotenoid Myxoxanthophyll from Synechocystis Salina by HPCCC and Evaluation of Its Antioxidant, Tyrosinase Inhibitory and Immune-Stimulating Properties

Autor: Michaela Nováková, Tereza Fábryová, Doris Vokurková, Iva Dolečková, Jiří Kopecký, Pavel Hrouzek, Lenka Tůmová, José Cheel

Publikováno v: Separations, Vol 7, Iss 4, p 73 (2020)

Global demand for natural pigments has increased in the past few years. Myxoxanthophyll, a glycosylated monocyclic carotenoid, is a pigment that occurs naturally in cyanobacteria but no scalable isolation process has been developed to obtain it from

Externí odkaz: https://doaj.org/article/8fb98ccc042e40ddbe05bf3c0f3b41de

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Akademický článek

Application of HPCCC Combined with Polymeric Resins and HPLC for the Separation of Cyclic Lipopeptides Muscotoxins A–C and Their Antimicrobial Activity

Autor: José Cheel, Jan Hájek, Marek Kuzma, Kumar Saurav, Iva Smýkalová, Eliška Ondráčková, Petra Urajová, Dai Long Vu, Karine Faure, Jiří Kopecký, Pavel Hrouzek

Publikováno v: Molecules, Vol 23, Iss 10, p 2653 (2018)

Muscotoxins are cyanobacterial cyclic lipopeptides with potential applications in biomedicine and biotechnology. In this study, Desmonostoc muscorum CCALA125 strain extracts were enriched by polymeric resin treatment, and subjected to HPCCC affording

Externí odkaz: https://doaj.org/article/ce206ad4c0544177974adea5376519b0

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Akademický článek

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Production of Fucoxanthin from Phaeodactylum tricornutum Using High Performance Countercurrent Chromatography Retaining Its FOXO3 Nuclear Translocation-Inducing Effect

Autor: Pablo J. Fernandez-Marcos, Arantzazu Sierra-Ramirez, Jiří Kopecký, Antonín Střížek, Daniela Bárcenas-Pérez, Marta Barradas, Pavel Hrouzek, José Cheel

Publikováno v: Marine Drugs
Volume 19
Issue 9
Marine Drugs, Vol 19, Iss 517, p 517 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23c079eb971314d0acb88f0b0e09396e

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Activity-Guided Fractionation of Red Fruit Extracts for the Identification of Compounds Influencing Glucose Metabolism

Autor: Johanna Josefine Ostberg-Potthoff, Kirsten Berger, Elke Richling, Peter Winterhalter

Publikováno v: Nutrients
Nutrients 2019, 11(5), 1166; https://doi.org/10.3390/nu11051166--Nutrients--http://www.mdpi.com/journal/nutrients--https://www.ncbi.nlm.nih.gov/pmc/journals/1692/--http://www.bibliothek.uni-regensburg.de/ezeit/?2518386--2072-6643--2072-6643
Volume 11
Issue 5
Nutrients, Vol 11, Iss 5, p 1166 (2019)

An activity-guided search for compounds influencing glucose metabolism in extracts from aronia (Aronia melanocarpa, A.), pomegranate (Punica granatum L., P.), and red grape (Vitis vinifera, RG) was carried out. The three extracts were fractionated by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::e4ccf6bf59b68ee025c870e0f25cf7a8
https://pubmed.ncbi.nlm.nih.gov/31137670

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