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Title: Cooperative valorization of lignin and residual sugar to polyhydroxyalkanoate (PHA) for enhanced yield and carbon utilization in biorefineries

Journal Article · · Sustainable Energy & Fuels
DOI:https://doi.org/10.1039/c9se00021f· OSTI ID:1526374
 [1];  [2];  [2]; ORCiD logo [3]; ORCiD logo [4];  [1];  [1];  [1];  [1]
  1. Texas A & M Univ., College Station, TX (United States)
  2. Univ. of Tennessee, Knoxville, TN (United States)
  3. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  4. Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee Inst. of Agriculture, Knoxville, TN (United States)

Lignin valorization is essential for a sustainable and economically viable biorefinery. Despite the recent efforts, it is still unclear how the reactivity of native lignin can be improved by pretreatment in a biorefinery and how different components in biorefinery residue especially residual sugar contribute to bioconversion in biorefineries. In the present study, co-utilization of lignin and limited glucose was first evaluated and proved to facilitate lignin conversion and polyhydroxyalkanoate (PHA) production. A new integrated biorefinery was then designed to cooperatively valorize lignin and residual sugar for improving the PHA yield and utilization efficiency of biorefinery residue. By the design of integrated biorefinery, the glucose and xylose yield were 91% and 73%, respectively, which increased by 18% and 12% compared with that only using sodium hydroxide pretreatment. Approximately 85% of the lignin was dissolved into a liquid stream with the integrated biorefinery, corresponding to an increase of 69% compared with that only using sodium hydroxide pretreatment. More than 70% of the residual sugar was released from the biorefinery residue, producing the soluble lignin stream that contains both lignin and residual sugar for synergistic bioconversion. Bioconversion of the soluble lignin stream with Pseudomonas putida KT2440 produced 1.5 g l-1PHA, representing the record titer of PHA from biorefinery residue. The lignin characterization results from nuclear magnetic resonance and gel-permeation chromatography showed that the integrated process significantly reduced the lignin molecular weight, broke down more β-O-4 and β-5 linkages, and enriched the H-lignin content. Alongside the increased residual sugar concentration, the bioconversion performance of soluble lignin to PHA was significantly improved. Altogether, the integrated biorefinery increased the fermentable sugar yield and improved the PHA production from biorefinery waste by cooperative valorization of lignin and residual sugar, which shows potential advantages for biorefinery sustainability.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725; EE0006112; EE0007104; EE0008250
OSTI ID:
1526374
Alternate ID(s):
OSTI ID: 1525493
Journal Information:
Sustainable Energy & Fuels, Vol. TBD, Issue TBD; ISSN 2398-4902
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 48 works
Citation information provided by
Web of Science

References (62)

Comprehensive characterization of non-cellulosic recalcitrant cell wall carbohydrates in unhydrolyzed solids from AFEX-pretreated corn stover journal March 2017
Yield-determining factors in high-solids enzymatic hydrolysis of lignocellulose journal January 2009
Biological valorization strategies for converting lignin into fuels and chemicals journal June 2017
Next-generation ammonia pretreatment enhances cellulosic biofuel production journal January 2016
RETRACTED ARTICLE: Bacterial conversion of depolymerized Kraft lignin journal September 2018
Two-step size reduction and post-washing of steam exploded corn stover improving simultaneous saccharification and fermentation for ethanol production journal January 2017
Metabolic response of Pseudomonas putida during redox biocatalysis in the presence of a second octanol phase: Metabolic response of P. putida to organic solvents journal September 2008
Towards lignin consolidated bioprocessing: simultaneous lignin depolymerization and product generation by bacteria journal January 2015
Inhibition of ethanol-producing yeast and bacteria by degradation products produced during pre-treatment of biomass journal August 2004
Synergistic maximization of the carbohydrate output and lignin processability by combinatorial pretreatment journal January 2017
Optimization of C:N ratio and minimal initial carbon source for poly(3-hydroxybutyrate) production by Bacillus megaterium
  • Faccin, D��bora Jung Luvizetto; Martins, Ivana; Cardozo, Nilo S��rgio Medeiros
  • Journal of Chemical Technology & Biotechnology, Vol. 84, Issue 12 https://doi.org/10.1002/jctb.2240
journal December 2009
Identification and characterization of a FAD-dependent putrescine N-hydroxylase (GorA) from Gordonia rubripertincta CWB2 journal December 2016
Enzymatic conversion of lignin into renewable chemicals journal December 2015
A new perspective in bio-refining: levoglucosenone and cleaner lignin from waste biorefinery hydrolysis lignin by selective conversion of residual saccharides journal January 2016
Periodic peristalsis enhancing the high solids enzymatic hydrolysis performance of steam exploded corn stover biomass journal October 2016
Lignin Depolymerization and Conversion A Review of Thermochemical Methods journal November 2010
Cellulose solvent-based pretreatment for enhanced second-generation biofuel production: a review journal January 2019
Formation of degradation compounds from lignocellulosic biomass in the biorefinery: sugar reaction mechanisms journal February 2014
Defining lignin nanoparticle properties through tailored lignin reactivity by sequential organosolv fragmentation approach (SOFA) journal January 2019
Redefining biorefinery: the search for unconventional building blocks for materials journal January 2015
Simultaneous saccharification and fermentation of steam-exploded corn stover at high glucan loading and high temperature journal December 2014
Identifying and creating pathways to improve biological lignin valorization journal May 2019
Hydrogen Peroxide-Assisted Sodium Carbonate Pretreatment for the Enhancement of Enzymatic Saccharification of Corn Stover journal November 2015
Co-fermentation of lignocellulose-based glucose and inhibitory compounds for lipid synthesis by Rhodococcus jostii RHA1 journal June 2017
New insights into the enzymatic hydrolysis of lignocellulosic polymers by using fluorescent tagged carbohydrate-binding modules journal January 2018
Lignin valorization through integrated biological funneling and chemical catalysis journal August 2014
Systems biology-guided biodesign of consolidated lignin conversion journal January 2016
Pretreatment technologies for an efficient bioethanol production process based on enzymatic hydrolysis: A review journal July 2010
Physical and Chemical Characterizations of Corn Stover from Leading Pretreatment Methods and Effects on Enzymatic Hydrolysis journal December 2014
Lignin to lipid bioconversion by oleaginous Rhodococci journal January 2013
Lignin-first biorefinery: a reusable catalyst for lignin depolymerization and application of lignin oil to jet fuel aromatics and polyurethane feedstock journal January 2018
Effect of xylan and lignin removal by batch and flowthrough pretreatment on the enzymatic digestibility of corn stover cellulose journal January 2004
Lignin Valorization: Improving Lignin Processing in the Biorefinery journal May 2014
Physiological states and energetic adaptation during growth of Pseudomonas putida mt-2 on glucose journal May 2008
Lignin–carbohydrate complexes: properties, applications, analyses, and methods of extraction: a review journal September 2018
Utilization of simultaneous saccharification and fermentation residues as feedstock for lipid accumulation in Rhodococcus opacus journal September 2017
Selective catalytic conversion of waste lignocellulosic biomass for renewable value-added chemicals via directional microwave-assisted liquefaction journal January 2018
Monitoring differences in gene expression levels and polyhydroxyalkanoate (PHA) production in Pseudomonas putida KT2440 grown on different carbon sources journal December 2010
Overexpression of a serine hydroxymethyltransferase increases biomass production and reduces recalcitrance in the bioenergy crop Populus journal January 2019
Alkaline Pretreatment Severity Leads to Different Lignin Applications in Sugar Cane Biorefineries journal June 2017
Biorefinery Scheme for Residual Biomass Using Autohydrolysis and Organosolv Stages for Oligomers and Bioethanol Production journal September 2016
Codesign of Combinatorial Organosolv Pretreatment (COP) and Lignin Nanoparticles (LNPs) in Biorefineries journal December 2018
Opportunities and challenges in biological lignin valorization journal December 2016
Controlling accumulation of fermentation inhibitors in biorefinery recycle water using microbial fuel cells journal January 2009
Biomass recalcitrance. Part I: the chemical compositions and physical structures affecting the enzymatic hydrolysis of lignocellulose journal March 2012
Bioconversion of oxygen-pretreated Kraft lignin to microbial lipid with oleaginous Rhodococcus opacus DSM 1069 journal January 2015
Biotechnological opportunities with the β-ketoadipate pathway journal December 2012
Progress in Green Polymer Composites from Lignin for Multifunctional Applications: A Review journal April 2014
Synergistic enzymatic and microbial lignin conversion journal January 2016
Lignin-first biomass fractionation: the advent of active stabilisation strategies journal January 2017
Cellulose–hemicellulose interactions at elevated temperatures increase cellulose recalcitrance to biological conversion journal January 2018
Production and Characterization of Polyhydroxyalkanoate from Lignin Derivatives by Pandoraea sp. ISTKB journal December 2017
Chemical modification of lignins: Towards biobased polymers journal July 2014
Lignin depolymerisation strategies: towards valuable chemicals and fuels journal January 2014
Occurrence, synthesis and medical application of bacterial polyhydroxyalkanoate journal December 2001
Xylose yields and relationship to combined severity for dilute acid post-hydrolysis of xylooligomers from hydrothermal pretreatment of corn stover journal January 2015
Advanced Chemical Design for Efficient Lignin Bioconversion journal January 2017
Pretreatment: the key to unlocking low-cost cellulosic ethanol journal January 2008
High cell density cultivation of Pseudomonas putida KT2440 using glucose without the need for oxygen enriched air supply : Fed Batch Bioprocess for journal November 2014
Bacterial Poly(hydroxyalkanoates) as a Source of Chiral Hydroxyalkanoic Acids journal July 2005
The Crc protein inhibits the production of polyhydroxyalkanoates in P seudomonas putida under balanced carbon/nitrogen growth conditions : Crc control of PHA production in journal November 2013
Pseudomonas putida KT2442 cultivated on glucose accumulates poly(3-hydroxyalkanoates) consisting of saturated and unsaturated monomers. journal January 1992

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Multi-Step Exploitation of Raw Arundo donax L. for the Selective Synthesis of Second-Generation Sugars by Chemical and Biological Route journal January 2020

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