Biotransformation of ferulic acid to 4-vinylguaiacol by a wild and a diploid strain of Aspergillus niger.

abstract：:A concept of methane yield at optimum pH was advanced and subsequently a mathematical model that simulates the optimal pH of a batch process for anaerobic digestion of organic fraction of municipal solid waste (MSW) was developed and validated. The model was developed on the basis of the microbial growth kinetics and ...

journal_title：Bioresource technology

authors： Liu CF,Yuan XZ,Zeng GM,Li WW,Li J

更新日期：2008-03-01 00:00:00

abstract：:A continuous fixed bed study was carried out by using rice husk as a biosorbent for the removal of congo red (CR) from aqueous solution. The effects of important factors, such as the value of initial pH, existing salt, the flow rate, the influent concentration of CR and bed depth, were studied. Data confirmed that the...

journal_title：Bioresource technology

authors： Han R,Ding D,Xu Y,Zou W,Wang Y,Li Y,Zou L

更新日期：2008-05-01 00:00:00

abstract：:This work addresses non-catalytic biodiesel production from spent coffee ground (SCG) by integrating solvo-thermal effect of 1,2-dichloroethane (DCE) with in situ transesterification over 160 °C. The SCG water content has a positive effect on the DCE hydrolysis up to 60 wt% due to the bimolecular substitution mechanis...

journal_title：Bioresource technology

authors： Park J,Kim B,Son J,Lee JW

更新日期：2018-02-01 00:00:00

abstract：:In this work, the mesophilic bacterium Burkholderia sacchari, the halophilic bacterium Halomonas halophila, and the thermophilic bacterium Schlegelella thermodepolymerans were evaluated with regards to their suitability for polyhydroxyalkanoates (PHA) production from model media mimicking lignocellulose hydrolysates. ...

journal_title：Bioresource technology

authors： Kourilova X,Novackova I,Koller M,Obruca S

更新日期：2021-01-15 00:00:00

abstract：:The larvicidal effects of the essential oils extracted from the leaves of Cryptomeria japonica at different ages (58, 42, and 26 years old) against 2 mosquito species, Aedes aegypti and Aedes albopictus, were studied. The analysis of major constituents of these essential oils was also investigated. Results obtained fr...

journal_title：Bioresource technology

authors： Cheng SS,Chua MT,Chang EH,Huang CG,Chen WJ,Chang ST

更新日期：2009-01-01 00:00:00

abstract：:An aerobic submerged filter (ASF) using volcanic scoria stones as packing media was evaluated. The wastewater used was a mixture of sewage with sugar to obtain organic matter concentrations between 28 and 3230 mg CODt/L, hydraulic rates up to 2.88 m3/m2 d and organic loading rates between 0.45 and 9.4 kg CODt/m3 d. Th...

journal_title：Bioresource technology

authors： Morgan-Sagastume JM,Noyola A

更新日期：2008-05-01 00:00:00

abstract：:Maintenance of stable pH during pyrite-oxidizing denitrification process is important. Here, we demonstrated effective pH control (7.80 ± 0.20-8.40 ± 0.30) in an electrochemical-H2 and pyrite-oxidizing denitrifying bioreactor (HPR) through in situ electrohydrogenesis. HPR achieved a higher nitrate removal activity (ma...

journal_title：Bioresource technology

authors： Xiao Z,Wang W,Chen D,Yu Y,Huang H

更新日期：2019-06-01 00:00:00

abstract：:Under certain conditions bacteria can act as a good biosorbent for different toxic heavy metals. However, no study on this aspect has been reported in case of acidophilic, heterotrophic, Gram-negative Acidiphilium strains, which are mostly resistant to several heavy metals. FTIR, SEM, TEM along with sorption experimen...

journal_title：Bioresource technology

authors： Chakravarty R,Banerjee PC

更新日期：2012-03-01 00:00:00

abstract：:The simultaneous treatment of nitrate (NO3(-)-N∼50mgL(-1)) and domestic wastewater (ammonia (NH4(+)-N)∼60.6mgL(-1), COD∼166.3mgL(-1)) via a novel partial denitrification (PD)-ANaerobic AMMonium OXidation (ANAMMOX) process was investigated at low temperature (12.9∼15.1°C). Results showed that desirable performance was ...

journal_title：Bioresource technology

authors： Du R,Cao S,Wang S,Niu M,Peng Y

更新日期：2016-11-01 00:00:00

abstract：:The effects of lime mud from papermaking process (LMP) addition as buffer agent and inorganic nutrient on the anaerobic digestion stability of food waste (FW) were investigated under mesophilic conditions with the aim of avoiding volatile fatty acids accumulation, and inorganic elements deficiency. When LMP concentrat...

journal_title：Bioresource technology

authors： Zhang J,Wang Q,Zheng P,Wang Y

更新日期：2014-10-01 00:00:00

abstract：:A new mutant strain of fungus Trichoderma viride T 100-14 was cultivated on 1% microcrystalline cellulose (Avicel) for 120h and the resulting culture filtrate was prepared for protein identification and purification. To identify the predominant catalytic components, cellulases were separated by an adapted two-dimensio...

journal_title：Bioresource technology

authors： Zhou J,Wang YH,Chu J,Zhuang YP,Zhang SL,Yin P

更新日期：2008-10-01 00:00:00

abstract：:This study evaluated the effects of operational parameters and type of substrate on the abundance of sulphate-reducing bacteria in 25 industrial biogas digesters using qPCR targeting the functional dissimilatory sulphite reductase gene. The aim was to find clues for operational strategies minimizing the production of ...

journal_title：Bioresource technology

authors： Moestedt J,Nilsson Påledal S,Schnürer A

更新日期：2013-03-01 00:00:00

abstract：:This study sought to investigate the growth rate and organic carbon and nutrient removal efficiency of Chlorella sorokiniana under autotrophic, heterotrophic and mixotrophic conditions. Growth rates of the microalgae were 0.24 d(-1), 0.53 d(-1) and 0.44 d(-1) in autotrophic, heterotrophic and mixotrophic conditions, r...

journal_title：Bioresource technology

authors： Kim S,Park JE,Cho YB,Hwang SJ

更新日期：2013-09-01 00:00:00

abstract：:Lipids from algal biomass may provide renewable fuel and chemical feedstock in large quantities. The energy intensity of drying and milling of algae prior to extraction and of solvent recovery afterwards is a major obstacle. The objective is to use switchable solvents to extract oil directly from wet microalgae slurri...

journal_title：Bioresource technology

authors： Du Y,Schuur B,Samorì C,Tagliavini E,Brilman DW

更新日期：2013-12-01 00:00:00

abstract：:In present work, the influence of reservoir pH conditions on dynamics of microbial enhanced oil recovery (MEOR) processes using Pseudomonas putida was analysed numerically from the developed mathematical model for MEOR processes. Further, a new strategy to improve the MEOR performance has also been proposed. It is con...

journal_title：Bioresource technology

authors： Sivasankar P,Suresh Kumar G

更新日期：2017-01-01 00:00:00

abstract：:The Kraft process is the most widely used chemical process for the removal of lignin and other polymers from wood to obtain cellulosic pulp fibres. In the present study, the effect of cavitation (growth and violent collapse of vapour bubbles in a liquid) on delignification of wood was investigated. Steam was introduce...

journal_title：Bioresource technology

authors： Baxi PB,Pandit AB

更新日期：2012-04-01 00:00:00

abstract：:The magnetic graphene oxide (GO) supported with heterogeneous ternary mixed metal oxide (MMO) was used as nanocatalyst to enhance the conversion of waste frying oil (WFO) triglycerides to biodiesel via esterification process. In this regard, acidic MGO was modified with three basic metal cations of cerium, zirconium, ...

journal_title：Bioresource technology

authors： Rezania S,Kamboh MA,Arian SS,Al-Dhabi NA,Arasu MV,Esmail GA,Kumar Yadav K

更新日期：2020-12-28 00:00:00

abstract：:Co-pyrolysis of tobacco stalk (TS) with different types of polymer wastes such as scrap tire (ST), polypropylene (PP) and polyvinyl chloride (PVC) was investigated. Thermogravimetric analyzer coupled with Fourier transform infrared spectrometer was carried out to examine the thermochemical properties, kinetics, and ga...

journal_title：Bioresource technology

authors： Chen R,Zhang J,Lun L,Li Q,Zhang Y

更新日期：2019-11-01 00:00:00

abstract：:A new technology of transforming ferulic acid, which was from waste residue of rice bran oil, into vanillin was developed by a combination of fungal strains Aspergillus niger CGMCC0774 and Pycnoporus cinnabarinus CGMCC1115. Various concentrations of ferulic acid were compared, and the highest yield reached 2.2 g l(-1)...

journal_title：Bioresource technology

authors： Zheng L,Zheng P,Sun Z,Bai Y,Wang J,Guo X

更新日期：2007-03-01 00:00:00

abstract：:Mangrove sediment, influenced by tidal cycles, switches between low-oxygen and non-oxygen conditions, and iron is abundant in it. Polycyclic aromatic hydrocarbon (PAH) contamination often occurs in mangrove wetlands. In the present paper, the effects of iron [Fe(III)] amendment on the biodegradation of four mixed PAHs...

journal_title：Bioresource technology

authors： Li CH,Wong YS,Tam NF

更新日期：2010-11-01 00:00:00

abstract：:Three phenol- and alkanes-degrading bacterial strains were isolated from a freshwater sample. Upon the 16S rRNA gene analysis, phenotype and physiological features, the three strains were designated as Acinetobacter sp. with both phenol hydroxylase gene (phe) and alkane monooxygenase gene (alkM) detected. They could s...

journal_title：Bioresource technology

authors： Sun JQ,Xu L,Tang YQ,Chen FM,Wu XL

更新日期：2012-11-01 00:00:00

abstract：:An artificial neural network (ANN) model was used to predict removal efficiency of Lanaset Red (LR) G on walnut husk (WH). This adsorbent was characterized by FTIR-ATR. Effects of particle size, adsorbent dose, initial pH value, dye concentration, and contact time were investigated to optimize sorption process. Operat...

journal_title：Bioresource technology

authors： Çelekli A,Birecikligil SS,Geyik F,Bozkurt H

更新日期：2012-01-01 00:00:00

abstract：:Although the combination of endogenous partial denitrification (EPD) and Anammox (EPD-AMX) were developed for deep-level nitrogen removal, the effects of different carbon source were not clear. In this study, the EPD performance was investigated comparatively with acetate (EPDA) and glucose (EPDG). Results revealed th...

journal_title：Bioresource technology

authors： Chu G,Yu D,Wang X,Wang Q,He T,Zhao J

更新日期：2021-01-01 00:00:00

abstract：:This study investigated the biological hydrolysis performance at 35°C (BH35), 42°C (BH42), and 55°C (BH55) and the effect of temperatures on microbial communities of the hydrolyzed sludge. The results showed that the suspended solid reduction, volatile fatty acids (VFA) production, and biogas production increased with...

journal_title：Bioresource technology

authors： Chen H,Chang S

更新日期：2017-12-01 00:00:00

abstract：:The sustainability of a biofuel is severely affected by the technological route of its production. Chemical pretreatment can be considered the traditional method of decomposition of the lignocellulose into its mono and oligomeric units, which can be further bioconverted to ethanol. The evaluation of the recent advance...

journal_title：Bioresource technology

authors： Vieira S,Barros MV,Sydney ACN,Piekarski CM,de Francisco AC,Vandenberghe LPS,Sydney EB

更新日期：2020-03-01 00:00:00

abstract：:The influence of cellulose accessibility and protein loading on the efficiency of enzymatic hydrolysis of steam pretreated Douglas-fir was assessed. It was apparent that the lignin component significantly influences the swelling/accessibility of cellulose as at low protein loadings (5FPU/g cellulose), only 16% of the ...

journal_title：Bioresource technology

authors： Kumar L,Arantes V,Chandra R,Saddler J

更新日期：2012-01-01 00:00:00

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

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

更新日期：2012-05-01 00:00:00

abstract：:Extents of adsorption of cellulolytic enzymes on lignin, derived from sugarcane bagasse, were an inverse function of incubation temperature and varied with type of lignin extraction. At 45 °C, lignin derived from acid hydrolyzed liquid hot water pretreated bagasse completely adsorbed cellulolytic enzymes from Trichode...

journal_title：Bioresource technology

authors： Zanchetta A,Dos Santos ACF,Ximenes E,da Costa Carreira Nunes C,Boscolo M,Gomes E,Ladisch MR

更新日期：2018-03-01 00:00:00

abstract：:Four fractions of one commercial sodium lignosulfonate (SXP) with different molecular weight (MW) and anionic polymers were studied to reduce non-productive adsorption of cellulase on bound lignin in a lignocellulosic substrate. SXP with higher MW had stronger blocking effect on non-productive adsorption of a commerci...

journal_title：Bioresource technology

authors： Lou H,Wang M,Lai H,Lin X,Zhou M,Yang D,Qiu X

更新日期：2013-10-01 00:00:00

abstract：:The aim of this study was to assess the efficiency of leachate treatment by microbial oxidation in four connected on-site aerated lagoons at a landfill site. The landfill site was found to be in an ageing methanogenic state, producing leachate with relatively low COD (mean value 1740 mg l(-1)) and relatively high ammo...

journal_title：Bioresource technology

authors： Mehmood MK,Adetutu E,Nedwell DB,Ball AS

更新日期：2009-05-01 00:00:00