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  OrganoCat pretreatment of perennial plants: Synergies between a biogenic fractionation and valuable feedstocks

Damm, T., Grande, P. M., Jablonowski, N. D., Thiele, B., Disko, U., Mann, U., et al. (2017). OrganoCat pretreatment of perennial plants: Synergies between a biogenic fractionation and valuable feedstocks. Bioresource Technology, 244(1), 889-896. doi:10.1016/j.biortech.2017.08.027.

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 Creators:
Damm, Tatjana1, 2, Author
Grande, Philipp Michael2, 3, Author
Jablonowski, Nicolai David2, 4, Author
Thiele, Björn4, 5, Author
Disko, Ulrich5, Author
Mann, Ulrich5, Author
Schurr, Ulrich2, 4, Author
Leitner, Walter3, 6, Author           
Usadel, Björn1, 2, 4, Author
Dominguez de Maria, Pablo7, Author
Klose, Holger1, 2, Author
Affiliations:
1RWTH Aachen University, Institute of Botany and Molecular Genetics IBMG, Worringer Weg 3, 52074 Aachen, Germany, ou_persistent22              
2Bioeconomy Science Center (BioSC), c/o Forschungszentrum Jülich, 52425 Jülich, Germany, ou_persistent22              
3RWTH Aachen University, Institute of Technical and Macromolecular Chemistry ITMC, Worringer Weg 1, 52074 Aachen, Germany, ou_persistent22              
4Forschungszentrum Jülich GmbH, Institute of Bio- and Geosciences, IBG-2: Plant Sciences, 52428 Jülich, Germany, ou_persistent22              
5Forschungszentrum Jülich GmbH, Institute of Bio- and Geosciences, IBG-3: Agrosphere, 52428 Jülich, Germany, ou_persistent22              
6Research Group Leitner, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445610              
7Sustainable Momentum, SL Ap. Correos 3517, 35004 Las Palmas de Gran Canaria, Spain, ou_persistent22              

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Free keywords: Fractionation; Lignocellulose characterization; Lignocellulose utilisation; OrganoCat; Perennial biomass; Pretreatment
 Abstract: A successful biorefinery needs to align suitable pretreatment with sustainable production of biomasses. Herein, four perennial plants, (Sida, Silphium, Miscanthus and Szarvasi) regarded as promising feedstocks for biorefineries were subjected to the OrganoCat pretreatment. The technology was successfully applied to the different perennial plants revealing that pretreatment of grasses was more efficient than of non-grasses. Thorough analyses of the lignocellulose - before and after fractionation - enabled a detailed description of the fate of cellulosic, non-cellulosic polysaccharides and lignin during the pretreatment. Especially Szarvasi pulp displayed outstanding results in terms of fractionation efficiency and enzymatic digestibility, though in all cases successful lignocellulose fractionation was observed. These insights into the structural composition of different perennial plant species and the impact of the OrganoCat pretreatment on the plant material leads to useful information to strategically adapt such processes to the individual lignocellulosic material aiming for a full valorisation.

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Language(s): eng - English
 Dates: 2017-06-202017-08-052017-08-092017-11-01
 Publication Status: Published in print
 Pages: 8
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/j.biortech.2017.08.027
 Degree: -

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Title: Bioresource Technology
  Abbreviation : Bioresour. Technol.
Source Genre: Journal
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Pages: - Volume / Issue: 244 (1) Sequence Number: - Start / End Page: 889 - 896 Identifier: ISSN: 0960-8524
CoNE: https://pure.mpg.de/cone/journals/resource/0960-8524