Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 499062
Title Alkaline pretreatments of lignin-rich by-products and their implications for enzymatic degradation
Author(s) Murciano-Martinez, P.
Source University. Promotor(en): Harry Gruppen. - Wageningen : Wageningen University - ISBN 9789462576629 - 156 p.
Department(s) Food Chemistry Group
VLAG
Publication type Dissertation, internally prepared
Publication year 2016
Keyword(s) degradation - enzymes - pretreatment - byproducts - lignin - food chemistry - delignification - sugarcane bagasse - degradatie - enzymen - voorbehandeling - bijproducten - lignine - voedselchemie - delignificatie - suikerrietbagasse
Categories Food Chemistry
Abstract

The increasing interest in plant biomass based biofuels and chemicals arouses mainly from the increased awareness of a possible finiteness of fuels. The current main challenge to produce such biofuels and biochemicals is economic efficiency, but also knowledge concerning type and effectiveness of both thermally assisted chemical and enzymatic treatments, needed to generate fermentable sugars, is lacking. The subject of this thesis is to gain understanding of the effect of both sulphuric acid and NaOH catalysed pretreatments of sugar cane bagasse and oil palm empty fruit bunches on subsequent enzymatic saccharification, with a focus on the NaOH catalysed pretreatments. The fate of the main polymers present, lignin, cellulose and xylan, was studied and also single-activity xylan degrading enzymes, all from Rasamsonia emersonii, were studied for their mode-of-action.

Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.