当前位置： SCI文献检索 > BIORESOURCE TECHNOLOGY期刊下所有文献 > Arabinose substitution degree in xylan positively affects lignocellulose enzymatic digestibility after various NaOH/H2SO4 pretreatments in Miscanthus.

Arabinose substitution degree in xylan positively affects lignocellulose enzymatic digestibility after various NaOH/H2SO4 pretreatments in Miscanthus.

Abstract：

:Xylans are the major hemicelluloses in grasses, but their effects on biomass saccharification remain unclear. In this study, we examined the 79 representative Miscanthus accessions that displayed a diverse cell wall composition and varied biomass digestibility. Correlation analysis showed that hemicelluloses level has a strong positive effect on lignocellulose enzymatic digestion after NaOH or H(2)SO(4) pretreatment. Characterization of the monosaccharide compositions in the KOH-extractable and non-KOH-extractable hemicelluloses indicated that arabinose substitution degree of xylan is the key factor that positively affects biomass saccharification. The xylose/arabinose ratio after individual enzyme digestion revealed that the arabinose in xylan is partially associated with cellulose in the amorphous regions, which negatively affects cellulose crystallinity for high biomass digestibility. The results provide insights into the mechanism of lignocellulose enzymatic digestion upon pretreatment, and also suggest a goal for the genetic modification of hemicelluloses towards the bioenergy crop breeding of Miscanthus and grasses.

journal_name

Bioresour Technol

journal_title

Bioresource technology

authors

Li F,Ren S,Zhang W,Xu Z,Xie G,Chen Y,Tu Y,Li Q,Zhou S,Li Y,Tu F,Liu L,Wang Y,Jiang J,Qin J,Li S,Li Q,Jing HC,Zhou F,Gutterson N,Peng L

doi

10.1016/j.biortech.2012.12.107

subject

Has Abstract

pub_date

2013-02-01 00:00:00

pages

629-37

eissn

0960-8524

issn

1873-2976

pii

S0960-8524(12)01965-7

journal_volume

130

pub_type

杂志文章

相关文献

BIORESOURCE TECHNOLOGY文献大全
  • Nutrient utilization and oxygen production by Chlorella vulgaris in a hybrid membrane bioreactor and algal membrane photobioreactor system.

    abstract：:This work studied oxygen production and nutrient utilization by Chlorella vulgaris at different organic/inorganic carbon (OC/IC) and ammonium/nitrate (NH4+-N/NO3--N) ratios to design a hybrid aerobic membrane bioreactor (MBR) and membrane photobioreactor (MPBR) system. Specific oxygen production by C. vulgaris was eno...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2017.02.057

    authors： Najm Y,Jeong S,Leiknes T

    更新日期：2017-08-01 00:00:00

  • Anaerobic degradation kinetics of particulate organic matter in untreated and sonicated sewage sludge: role of the inoculum.

    abstract：:Degradation kinetics of particulate matter in anaerobic digestion of secondary sludge, untreated and sonicated, was investigated by carrying out batch tests at different feed/inoculum ratio (F/I) (in the range of 0.1-4.0). Particulate COD degradation data were analysed using the four equations most widely utilized to ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2007.12.035

    authors： Tomei MC,Braguglia CM,Mininni G

    更新日期：2008-09-01 00:00:00

  • The robustness of ANAMMOX process under the transient oxytetracycline (OTC) shock.

    abstract：:The effect of transient oxytetracycline (OTC) shock on the stability of anaerobic ammonium oxidation (ANAMMOX) process was evaluated in the present study. The shock test was implemented with 155-1731mgL(-1) OTC, lasting for 1 to 3-fold hydraulic retention times, under the nitrogen loading rate (NLR) of 6.72 and 13.4kg...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.11.053

    authors： Zhang QQ,Chen H,Liu JH,Yang BE,Ni WM,Jin RC

    更新日期：2014-02-01 00:00:00

  • Buoy-bead flotation harvesting of the microalgae Chlorella vulgaris using surface-layered polymeric microspheres: A novel approach.

    abstract：:To improve microalgae harvesting efficiency and to reduce the addition of chemicals in the buoy-bead flotation process, a novel buoy-bead flotation approach has been developed for harvesting Chlorella vulgaris, using surface-layered polymeric microspheres (SLPMs). Next, the detachment of microalgae cell-SLPM aggregate...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2018.07.065

    authors： Xu K,Zou X,Wen H,Xue Y,Zhao S,Li Y

    更新日期：2018-11-01 00:00:00

  • Purification and characterization of glutaminase-free L-asparaginase from Pectobacterium carotovorum MTCC 1428.

    abstract：:An intracellular glutaminase-free L-asparaginase from Pectobacterium carotovorum MTCC 1428 was isolated to apparent homogeneity. The homotetramer enzyme has a molecular mass of 144.4 kDa (MALDI-TOF MS) and an isoelectric point of approximately 8.4. The enzyme is very specific for its natural substrate, L-asparagine. T...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2010.07.114

    authors： Kumar S,Venkata Dasu V,Pakshirajan K

    更新日期：2011-01-01 00:00:00

  • In situ magnetic separation and immobilization of dibenzothiophene-desulfurizing bacteria.

    abstract：:In situ cell separation and immobilization of bacterial cells for biodesulfurization were developed by using superparamagnetic Fe(3)O(4) nanoparticles (NPs). The Fe(3)O(4) NPs were synthesized by coprecipitation followed by modification with ammonium oleate. The surface-modified NPs were monodispersed and the particle...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2009.05.064

    authors： Li YG,Gao HS,Li WL,Xing JM,Liu HZ

    更新日期：2009-11-01 00:00:00

  • Phosphorus removal and N₂O production in anaerobic/anoxic denitrifying phosphorus removal process: long-term impact of influent phosphorus concentration.

    abstract：:This study was conducted to investigate the long-term impact of influent phosphorus concentration on denitrifying phosphorus removal and N2O production during denitrifying phosphorous removal process. The results showed that, denitrifying phosphate accumulating organisms (DPAOs) could become dominant populations quick...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2014.12.016

    authors： Wang Z,Meng Y,Fan T,Du Y,Tang J,Fan S

    更新日期：2015-03-01 00:00:00

  • Direct conversion of inulin into cell lipid by an inulinase-producing yeast Rhodosporidium toruloides 2F5.

    abstract：:In this study, an inulinase-producing yeast strain 2F5 of Rhodosporidium toruloides was obtained. It was found that the yeast strain 2F5 could produce higher amount of oil from inulin and larger lipid bodies in its cells than any other yeast strains tested in this study. Under the optimal conditions, 62.14% (w/w) of l...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2014.03.038

    authors： Wang ZP,Fu WJ,Xu HM,Chi ZM

    更新日期：2014-06-01 00:00:00

  • Integrated approach to sustain biogas production in anaerobic digestion of chicken manure under recycled utilization of liquid digestate: Dynamics of ammonium accumulation and mitigation control.

    abstract：:The dynamics of ammonium accumulation and mitigation control in anaerobic digestion of chicken manure under the recycled utilization of liquid digested slurry were investigated by using an integrated approach in two laboratory-scale semi-continuously stirred tank reactors. In the reactor with direct recycled utilizati...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2016.01.021

    authors： Wu S,Ni P,Li J,Sun H,Wang Y,Luo H,Dach J,Dong R

    更新日期：2016-04-01 00:00:00

  • Biorefineries based on coffee cut-stems and sugarcane bagasse: furan-based compounds and alkanes as interesting products.

    abstract：:This work presents a techno-economic and environmental assessment for a biorefinery based on sugarcane bagasse (SCB), and coffee cut-stems (CCS). Five scenarios were evaluated at different levels, conversion pathways, feedstock distribution, and technologies to produce ethanol, octane, nonane, furfural, and hydroxymet...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2015.07.057

    authors： Aristizábal M V,Gómez P Á,Cardona A CA

    更新日期：2015-11-01 00:00:00

  • Comparison of the microbial communities in anaerobic digesters treating high alkalinity synthetic wastewater at atmospheric and high-pressure (11 bar).

    abstract：:High-pressure anaerobic digestion is an appealing concept since it can upgrade biogas directly within the reactor. However, the decline of pH caused by the dissolution of CO2 is the main barrier that prevents a good operating high-pressure anaerobic digestion process. Therefore, in this study, a high-pressure anaerobi...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2020.124101

    authors： Zhao J,Li Y,Marandola C,Krooneman J,Euverink GJW

    更新日期：2020-12-01 00:00:00

  • Removal of nitrate from aqueous solutions by activated carbon prepared from sugar beet bagasse.

    abstract：:In this study, activated carbons were prepared from sugar beet bagasse by chemical activation and the prepared activated carbons were used to remove nitrate from aqueous solutions. In chemical activation, ZnCl(2) was used as chemical agent. The effects of impregnation ratio and activation temperature were investigated...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2009.09.087

    authors： Demiral H,Gündüzoğlu G

    更新日期：2010-03-01 00:00:00

  • Bioremediation of pulp and paper mill effluent by a novel fungal consortium isolated from polluted soil.

    abstract：:Two basidiomycetous fungi (Merulius aureus syn. Phlebia sp. and an unidentified genus) and a deuteromycetous fungus (Fusarium sambucinum Fuckel MTCC 3788) were isolated from soils affected with effluents of a pulp and paper mill over several years. These isolates were immobilized on nylon mesh and the consortium was u...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2006.11.021

    authors： Malaviya P,Rathore VS

    更新日期：2007-12-01 00:00:00

  • Treatment of swine wastewater using chemically modified zeolite and bioflocculant from activated sludge.

    abstract：:Sterilization, alkaline-thermal and acid-thermal treatments were applied to activated sludge and the pre-treated sludge was used as raw material for Rhodococcus R3 to produce polymeric substances. After 60 h of fermentation, bioflocculant of 2.7 and 4.2 g L(-1) were produced in sterilized and alkaline-thermal treated ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.06.003

    authors： Guo J,Yang C,Zeng G

    更新日期：2013-09-01 00:00:00

  • Utilization of wastewater originated from naturally fermented virgin coconut oil manufacturing process for bioextract production: physico-chemical and microbial evolution.

    abstract：:Production of virgin coconut oil via natural fermentation has led to large amount of wastes being generated, i.e., coconut pulp and wastewater containing coconut crème. Objective of this study is to gain more insight into the feasibility of utilization of such wastes as raw materials together with several types of was...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2010.03.056

    authors： Tripetchkul S,Kusuwanwichid S,Koonsrisuk S,Akeprathumchai S

    更新日期：2010-08-01 00:00:00

  • Coproduction of hydrogen and methane via anaerobic fermentation of cornstalk waste in continuous stirred tank reactor integrated with up-flow anaerobic sludge bed.

    abstract：:A 10 L continuous stirred tank reactor (CSTR) system was developed for a two-stage hydrogen fermentation process with an integrated alkaline treatment. The maximum hydrogen production rate reached 218.5 mL/L h at a cornstalk concentration of 30 g/L, and the total hydrogen yield and volumetric hydrogen production rate ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2012.03.038

    authors： Cheng XY,Li Q,Liu CZ

    更新日期：2012-06-01 00:00:00

  • Cadmium and mercury removal from non-point source wastewater by a hybrid bioreactor.

    abstract：:The purpose of this study was to remove cadmium (Cd) and mercury (Hg) from non-point source wastewater by a hybrid bioreactor consisting of two different processes (anaerobic-anoxic-aerobic and photoautotrophic). The results showed that the bioreactor could concurrently culture heterotrophic and autotrophic microorgan...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2011.08.049

    authors： Yan R,Yang F,Wu Y,Hu Z,Nath B,Yang L,Fang Y

    更新日期：2011-11-01 00:00:00

  • Identification of the autotrophic denitrifying community in nitrate removal reactors by DNA-stable isotope probing.

    abstract：:Autotrophic denitrification has attracted increasing attention for wastewater with insufficient organic carbon sources. Nevertheless, in situ identification of autotrophic denitrifying communities in reactors remains challenging. Here, a process combining micro-electrolysis and autotrophic denitrification with high ni...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2017.01.010

    authors： Xing W,Li J,Cong Y,Gao W,Jia Z,Li D

    更新日期：2017-04-01 00:00:00

  • Effect of hydraulic retention time on inorganic nutrient recovery and biodegradable organics removal in a biofilm reactor treating plant biomass leachate.

    abstract：:A fixed-film (biofilm) reactor was designed and its performance was determined at various retention times. The goal was to find the optimal retention time for recycling plant nutrients in an advanced life support system, to minimize the size, mass, and volume (hold-up) of a production model. The prototype reactor was ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/s0960-8524(02)00129-3

    authors： Krumins V,Hummerick M,Levine L,Strayer R,Adams JL,Bauer J

    更新日期：2002-12-01 00:00:00

  • Removal and recovery of acetic acid and two furans during sugar purification of simulated phenols-free biomass hydrolysates.

    abstract：:A cost-effective five-step sugar purification process involving simultaneous removal and recovery of fermentation inhibitors from biomass hydrolysates was first proposed here. Only the three separation steps (PB, PC and PD) in the process were investigated here. Furfural was selectively removed up to 98.4% from a simu...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2017.08.206

    authors： Lee SC

    更新日期：2017-12-01 00:00:00

  • Topochemical pretreatment of wood biomass to enhance enzymatic hydrolysis of polysaccharides to sugars.

    abstract：:The surface chemistry of milled birch and pine wood pretreated by ionic liquid, hydrothermal and hydrotropic methods, followed by enzymatic hydrolysis was studied in this work. Surface coverage by lignin was measured by X-ray photoelectron spectroscopy (XPS), time-of-flight secondary ion mass spectrometry (ToF-SIMS) w...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.05.046

    authors： Mou HY,Orblin E,Kruus K,Fardim P

    更新日期：2013-08-01 00:00:00

  • Waste-based alternative adsorbents for the remediation of pharmaceutical contaminated waters: Has a step forward already been taken?

    abstract：:When adsorption is considered for water treatment, commercial activated carbon is usually the chosen adsorbent for the removal of pollutants from the aqueous phase, particularly pharmaceuticals. In order to decrease costs and save natural resources, attempts have been made to use wastes as raw materials for the produc...

    journal_title：Bioresource technology

    pub_type： 杂志文章,评审

    doi：10.1016/j.biortech.2017.11.102

    authors： Silva CP,Jaria G,Otero M,Esteves VI,Calisto V

    更新日期：2018-02-01 00:00:00

  • The long-term effects of wall attached microalgal biofilm on algae-based wastewater treatment.

    abstract：:The influence of the reactor wall attached biofilm on the nutrient removal performance was investigated in an open photobioreactor during long-term operation. Total nitrogen and phosphorus removal efficiencies were statistically similar between reactor with (reactor A) and without (reactor B) biofilm at the Hydraulic ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2016.06.099

    authors： Su Y,Mennerich A,Urban B

    更新日期：2016-10-01 00:00:00

  • Characterization of a GH family 3 β-glycoside hydrolase from Chrysosporium lucknowense and its application to the hydrolysis of β-glucan and xylan.

    abstract：:The Bxl5-gene encoding a GH3 glycoside hydrolase of Chrysosporium lucknowense C1 was successfully cloned, the homologous recombinant product was secreted, purified and characterized. Bxl5 (120 ± 5 kDa) was able to hydrolyze low molecular weight substrates and polysaccharides containing β-glucosidic as well as β-xylosi...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2012.02.105

    authors： Dotsenko GS,Sinitsyna OA,Hinz SW,Wery J,Sinitsyn AP

    更新日期：2012-05-01 00:00:00

  • A novel production process for optically pure L-lactic acid from kitchen refuse using a bacterial consortium at high temperatures.

    abstract：:We investigated L-lactic acid production in static batch fermentation of kitchen refuse using a bacterial consortium from marine-animal-resource (MAR) composts at temperatures ranging from 30 to 65 °C. At relatively low temperatures butyric acid accumulated, whereas at higher temperatures L-lactic acid was produced. I...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.07.102

    authors： Tashiro Y,Matsumoto H,Miyamoto H,Okugawa Y,Pramod P,Miyamoto H,Sakai K

    更新日期：2013-10-01 00:00:00

  • Comparison of the energy and environmental performances of nine biomass/coal co-firing pathways.

    abstract：:Life cycle energy and environmental performances of nine different biomass/coal co-firing pathways to power generation were compared. Agricultural residue (AR), forest residue (FR), and whole trees (WT) as feedstock were analyzed for direct (DC) and parallel co-firing (PC) in various forms (e.g., chip, bale and pellet...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2012.07.106

    authors： Kabir MR,Kumar A

    更新日期：2012-11-01 00:00:00

  • Temperature cycle measurement for effective permittivity of biodiesel reaction.

    abstract：:The aim of this communication is firstly to describe the effective permittivity of the biodiesel reaction for multiphysics calculation of microwave heating. An innovatively method was proposed to get the effective permittivity of the biodiesel reaction solution through one measurement, which can be directly applied fo...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2013.01.013

    authors： Huang K,Zhu H,Wu L

    更新日期：2013-03-01 00:00:00

  • ADM1 based mathematical model of trace element precipitation/dissolution in anaerobic digestion processes.

    abstract：:Due to the complex biogeochemistry of trace elements (TEs, e.g. Fe, Ni and Co) in anaerobic digestion processes, their role and fate is poorly understood. Challenging, time consuming and low detection limits of analytical procedures necessitate recruitment of mathematical models. A dynamic mathematical model based on ...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2018.06.099

    authors： Maharaj BC,Mattei MR,Frunzo L,van Hullebusch ED,Esposito G

    更新日期：2018-11-01 00:00:00

  • Construction of reductive pathway in Saccharomyces cerevisiae for effective succinic acid fermentation at low pH value.

    abstract：:Succinic acid is an important precursor for the synthesis of high-value-added products. Saccharomyces cerevisiae is a suitable platform for succinic acid production because of its high tolerance towards acidity. In this study, a modified pathway for succinate production was established and investigated in S. cerevisia...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2014.01.053

    authors： Yan D,Wang C,Zhou J,Liu Y,Yang M,Xing J

    更新日期：2014-03-01 00:00:00

  • Response of antibiotic resistance genes in constructed wetlands during treatment of livestock wastewater with different exogenous inducers: Antibiotic and antibiotic-resistant bacteria.

    abstract：:This work aimed to study the behavior of antibiotic resistance genes (ARGs) in constructed wetlands with different exogenous inducers additions (oxytetracycline and its resistant bacteria) by high-throughput quantitative polymerase chain reaction. Results indicated that constructed wetlands have the potential to reduc...

    journal_title：Bioresource technology

    pub_type： 杂志文章

    doi：10.1016/j.biortech.2020.123779

    authors： Liu L,Xin Y,Huang X,Liu C

    更新日期：2020-10-01 00:00:00