Isolation of Mycosporine-like Amino Acids from Red Macroalgae and a Marine Lichen by High-Performance Countercurrent Chromatography: A Strategy to Obtain Biological UV-Filters [PDF]
Marine Drugs, 2023 Marine organisms have gained considerable biotechnological interest in recent years due to their wide variety of bioactive compounds with potential applications.
Julia Vega +6 more
doaj +3 more sources
Countercurrent chromatography separation of vitamin E isomers in a co-current mode. [PDF]
J Sep Sci, 2023 Vitamin E represents a group of lipophilic phenolic compounds, including α-tocopherol, β-tocopherol, γ-tocopherol, and δ-tocopherol, and α-tocotrienol, β-tocotrienol, γ-tocotrienol, and δ-tocotrienol isomers. Different forms of vitamin E have been proven
Hu L, Zhou Y, Wang J, Yang Z.
europepmc +2 more sources
A Comparison between High-Performance Countercurrent Chromatography and Fast-Centrifugal Partition Chromatography for a One-Step Isolation of Flavonoids from Peanut Hulls Supported by a Conductor like Screening Model for Real Solvents. [PDF]
Molecules, 2023 Peanut hulls (Arachis hypogaea, Leguminosae), which are a side stream of global peanut processing, are rich in bioactive flavonoids such as luteolin, eriodictyol, and 5,7-dihydroxychromone.
Kiene M, Blum S, Jerz G, Winterhalter P.
europepmc +2 more sources
Production of Fucoxanthin from Phaeodactylum tricornutum Using High Performance Countercurrent Chromatography Retaining Its FOXO3 Nuclear Translocation-Inducing Effect [PDF]
Marine Drugs, 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.
Daniela Bárcenas-Pérez +7 more
doaj +2 more sources
Enhancing the purification of crocin-I from saffron through the combination of multicolumn countercurrent chromatography and green solvents. [PDF]
Anal Bioanal ChemCrocin-I, a valuable natural compound found in saffron (Crocus sativus L.), is the most abundant among the various crocin structures. Developing a cost-effective and scalable purification process to produce high-purity crocin-I is of great interest for ...
Hooshyari Ardakani M +6 more
europepmc +2 more sources
Total Triterpenoid Extraction from Inonotus Obliquus Using Ionic Liquids and Separation of Potential Lactate Dehydrogenase Inhibitors via Ultrafiltration High-Speed Countercurrent Chromatography. [PDF]
Molecules, 2021 Extracts of the fungus Inonotus obliquus exhibit cytotoxic properties against different cancers; hence, this fungal species has been extensively studied. This study aimed to extract total triterpenoids from Inonotus obliquus using ionic liquids (ILs) and
Wang Y, Guo L, Liu C, Zhang Y, Li S.
europepmc +2 more sources
Screening of Solvent Systems for Countercurrent Chromatography Separation of Polar Constituents from Ginkgo biloba L. Seeds [PDF]
MoleculesThe separation of large polar constituents presents a substantial challenge in natural product research when employing column chromatography techniques, as the process is both complex and time-consuming. In this study, an acetonitrile/tetrahydrofuran/di-(
Ruxi Hu +6 more
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SeparationsEssential oils (EOs) are vital secondary metabolites in plants. They have garnered substantial attention owing to their distinct flavors and desirable attributes, including potent antioxidant, antibacterial, and antitumor properties.
Linhong He +3 more
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Separation of Volatile Metabolites from the Leaf-Derived Essential Oil of Piper mollicomum Kunth (Piperaceae) by High-Speed Countercurrent Chromatography [PDF]
Molecules, 2018 The technique of high-speed countercurrent chromatography was applied to the isolation of compounds in essential oil derived from the leaves of Piper mollicomum species.
André M. Marques +3 more
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Isolation of N-Ethyl-2-pyrrolidinone-Substituted Flavanols from White Tea Using Centrifugal Countercurrent Chromatography Off-Line ESI-MS Profiling and Semi-Preparative Liquid Chromatography [PDF]
Molecules, 2021 N-Ethyl-2-pyrrolidinone-substituted flavanols (EPSF) are marker compounds for long-term stored white teas. However, due to their low contents and diasteromeric configuration, EPSF compounds are challenging to isolate.
Weidong Dai +6 more
doaj +2 more sources