Modern Chemistry

Volume 2, Issue 5, October 2014

  • Extraction of Lignins Using a Modified Dioxane Method and an Ionic Liquid and Comparative Molecular Weight and Structural Studies by Chromatography and ¹³C NMR Spectroscopy, Techniques

    Mahnaz Oghbaie, Seyed Ahmad Mirshokraie, Abdol Hossein Massoudi, Tayyebe Partovi

    Issue: Volume 2, Issue 5, October 2014
    Pages: 36-40
    Received: 18 November 2014
    Accepted: 28 November 2014
    Published: 2 December 2014
    Abstract: In this study, lignins were extracted from three different plant species including poplar (populus nigra), cypress (Cupressus sempervirens), and bagasse (Gramineae Saccharum officinarum L.) by dioxane method and ionic liquid method and their molecular weight distributions (GPC) and their structural features (¹³C NMR) were compared to conclude which... Show More