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Tara tannin extract improvement I. Extraction and concentration through membranary filtration techniques

Autor
Gaidau, C.; Simion, D.; Niculescu, M.; Paun, G.; Popescu, M.; Bacardit, A.; Casas, C.
Tipus d'activitat
Article en revista
Revista
Revista de chimie
Data de publicació
2014-08-01
Volum
65
Número
8
Pàgina inicial
929
Pàgina final
933
Resum
The paper presents the results of original research on improving tara tannin extract for ecologic tanning methods in the context of the newest global ecology concepts on reducing carbon consumption by using tannin resources that do not imply deforestation. The paper proposes processing tara tannin through extraction and concentration using micro filtration, ultrafiltration and reverse osmosis membranes, determining a reduction in the concentration of insoluble matter and an increase in the tanni...
Paraules clau
membranary techniques, tannin concentration, tara tannin, vegetable tannin
Grup de recerca
Càtedra A3 - Càtedra A3

Participants

  • Gaidau, Carmen Cornelia  (autor)
  • Simion, Demetra  (autor)
  • Niculescu, Mihaela Doina  (autor)
  • Paun, Gabriela  (autor)
  • Popescu, Mariana  (autor)
  • Bacardit Dalmases, Anna  (autor)
  • Casas Solé, Concepció  (autor)