Migration of Tannins and Pectic Polysaccharides from Natural Cork Stoppers to the Hydroalcoholic Solution

Authors :: Paulo Sávio Lopes
Victor de Freitas
Manuel A. Coimbra
Miguel Cabral
Dmitry V. Evtuguin
Nuno Mateus
Elisabete Coelho
Sofia Reis
Source :: Journal of agricultural and food chemistry.
Publication Year :: 2020
Abstract: Ellagitannins, condensed tannins, and pectic-derived polysaccharides were removed from natural cork stoppers using hydroalcoholic solution. Two main populations of migrated compounds were determined; the major one with molecular weight (

Subjects :: chemistry.chemical_classification
Matrix-assisted laser desorption/ionization
Cork stopper
Chromatography
chemistry
Proanthocyanidin
General Chemistry
General Agricultural and Biological Sciences
Hplc dad esi ms
Polysaccharide

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