abstract：:Graphiumputredinis, Trichodermaharzianum and fusant were used in the present study to produce extracellular xylanases, an important industrial enzyme used in pulp and paper industry produced in a minimal medium supplemented with oat spelt xylan (1%, w/v) pH 7.0 at 27+/-2 degrees C. The enzyme was purified to homogenei...

journal_title：Bioresource technology

authors： Savitha S,Sadhasivam S,Swaminathan K

更新日期：2009-01-01 00:00:00

abstract：:A simple technique, REMI (restriction enzyme-mediated integration), was used to construct transformants of Trichoderma atroviride with improved capability of degrading organophosphate pesticide dichlorvos. Linearized DNA of plasmid pV2 bearing the hygromycin B phosphotransferase (hph) gene was inserted into chromosome...

journal_title：Bioresource technology

authors： Tang J,Liu L,Hu S,Chen Y,Chen J

更新日期：2009-01-01 00:00:00

abstract：:Two novel two-step pretreatments for enzymatic hydrolysis of rice hull (RH) were proposed to lower the severity requirement of fungal pretreatment time. They consisted of a mild physical or chemical step (ultrasonic and H(2)O(2)) and a subsequent biological treatment (Pleurotus ostreatus). The combined pretreatments l...

journal_title：Bioresource technology

authors： Yu J,Zhang J,He J,Liu Z,Yu Z

更新日期：2009-01-01 00:00:00

abstract：:The dszABC genes from newly reported dibenzothiophene biodesulfurizing bacterium, Gordonia alkanivorans RIPI90A were cloned and sequenced. The overall nucleotide sequence similarity between the dszABC genes of G. alkanivorans RIPI90A and those of Rhodococcus erythropolis IGTS8 and Gordonia nitida were 83.1% and 83.2%,...

journal_title：Bioresource technology

authors： Shavandi M,Sadeghizadeh M,Zomorodipour A,Khajeh K

更新日期：2009-01-01 00:00:00

abstract：:The influence of free air space (FAS) on passively aerated composting has been reported, but the quantitative relationship between FAS and the microbial kinetics in passively aerated compost has not been investigated. This relationship was studied by composting dairy manure and straw in an enclosed, passively aerated,...

journal_title：Bioresource technology

authors： Yu S,Clark OG,Leonard JJ

更新日期：2009-01-01 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：:In this study, a flat plate flowcell was modified to provide a reactor system that could maintain anaerobic, cellulolytic biofilms while providing the data needed to carry out a chemical oxygen demand mass balance to determine the cellulose digestion rates. The results showed that biofilms could be observed to grow an...

journal_title：Bioresource technology

authors： O'Sullivan C,Burrell PC,Pasmore M,Clarke WP,Blackall LL

更新日期：2009-01-01 00:00:00

abstract：:A controlled and up-scalable route for the biosynthesis of silver nanopartilces (NPs) mediated by fungal proteins of Coriolus versicolor has been undertaken for the first time. The fungus when challenged with silver nitrate solution accumulated silver NPs on its surface in 72h which could be reduced to 1h by tailoring...

journal_title：Bioresource technology

authors： Sanghi R,Verma P

更新日期：2009-01-01 00:00:00

abstract：:The characteristics of H(2) production by anaerobic mixed microflora in a submerged membrane bioreactor (MBR) were investigated. For comparative purposes, a continuous stirred tank reactor (CSTR) was operated in parallel under the same conditions. The experimental results showed that 35-day stable and continuous H(2) ...

journal_title：Bioresource technology

authors： Lee DY,Li YY,Noike T

更新日期：2009-01-01 00:00:00

abstract：:Non-porous poly(glycidyl methacrylate/ethyleneglycol dimetacrylate) (poly(GMA/EGDMA)) beads were prepared by suspension polymerization. The enzyme (i.e. laccase) was covalently immobilized onto plain and spacer-arm attached poly(GMA/EGDMA) beads. The amount of immobilized enzyme on the plain and spacer-arm attached be...

journal_title：Bioresource technology

authors： Arica MY,Altintas B,Bayramoğlu G

更新日期：2009-01-01 00:00:00

abstract：:This work demonstrated that the protocol for sample treatment, necessary to remove the microbial biomass prior to an analysis, is a critical issue for obtaining accurate results when volatile compounds are present. Two phenomena were observed, solute adsorption and stripping in the gas phase in contact with the liquid...

journal_title：Bioresource technology

authors： Farhadian M,Duchez D,Vachelard C,Larroche C

更新日期：2009-01-01 00:00:00

abstract：:An electrochemical sensor for detection of the activity of laccase from Penicillium simplicissimum isolated from the composting has been developed. The sensor is based on glassy carbon electrode modified with multi-wall carbon nanotubes (CNTs). The introduction of CNTs into this system can greatly enhance the electroc...

journal_title：Bioresource technology

authors： Liu JX,Zhou WJ,Gong JL,Tang L,Zhang Y,Yu HY,Wang B,Xu XM,Zeng GM

更新日期：2008-12-01 00:00:00

abstract：:The potential of clover (Trifolium repens) and ryegrass (Lolium perenne) mixtures as raw materials for ethanol production was investigated. Wet oxidation, at 175, 185 or 195 degrees C during 10min at two different oxygen pressures and with either addition or no addition of sodium carbonate, was evaluated as pretreatme...

journal_title：Bioresource technology

authors： Martín C,Thomsen MH,Hauggaard-Nielsen H,Belindathomsen A

更新日期：2008-12-01 00:00:00

abstract：:The rates and extents of enzymatic cellulose hydrolysis of dilute acid pretreated corn stover (PCS) decline with increasing slurry concentration. However, mass transfer limitations are not apparent until insoluble solids concentrations approach 20% w/w, indicating that inhibition of enzyme hydrolysis at lower solids c...

journal_title：Bioresource technology

authors： Hodge DB,Karim MN,Schell DJ,McMillan JD

更新日期：2008-12-01 00:00:00

abstract：:Purified peroxidase from turnip (Brassica napus L. var. esculenta D.C.) was immobilized by entrapment in spheres of calcium alginate and by covalent binding to Affi-Gel 10. Both immobilized Turnip peroxidase (TP) preparations were assayed for the detoxification of a synthetic phenolic solution and a real wastewater ef...

journal_title：Bioresource technology

authors： Quintanilla-Guerrero F,Duarte-Vázquez MA,García-Almendarez BE,Tinoco R,Vazquez-Duhalt R,Regalado C

更新日期：2008-12-01 00:00:00

abstract：:The production of fatty acid methyl ester (FAME) by direct in situ alkaline-catalyzed transesterification of the triglycerides (TG) in cottonseeds was examined. The experimental results showed that the amount of cottonseed oil dissolved in methanol was approximately 99% of the total oil and the conversion of this oil ...

journal_title：Bioresource technology

authors： Qian J,Wang F,Liu S,Yun Z

更新日期：2008-12-01 00:00:00

abstract：:Activated carbon was prepared from an inexpensive and renewable carbon source, Typha orientalis, by H(3)PO(4) activation and then impregnated with different Mn salts and tested for its Neutral Red (NR) adsorption capacities. The amount of Mn impregnated in the activated carbon was influenced by the anion species. Impr...

journal_title：Bioresource technology

authors： Zhang J,Shi Q,Zhang C,Xu J,Zhai B,Zhang B

更新日期：2008-12-01 00:00:00

abstract：:In this study, chemical compositions of fatty oils and bioactivity of crude extracts from Holotrichia diomphalia larvae as Chinese materia medica were investigated for the first time. The chemical compositions of the fatty oils were obtained by two different methods and determined by GC/MS. In total, the petroleum eth...

journal_title：Bioresource technology

authors： Dong QF,Wang JL,Zhang SF,Wang Z,Zhang CX,Gao H,Zhang HM,Zhang L

更新日期：2008-11-01 00:00:00

abstract：:Non-catalytic hydrothermal decomposition of sericin and fibroin from silk waste into useful protein and amino acids was examined in a closed batch reactor at various temperatures, reaction times, and silk to water ratios to examine their effects on protein and amino acid yields. For the decomposition of sericin, the h...

journal_title：Bioresource technology

authors： Lamoolphak W,De-Eknamkul W,Shotipruk A

更新日期：2008-11-01 00:00:00

abstract：:The purification of nitrate-rich agricultural runoff by a floating-raft (FR) hydroponic system was investigated at 3-, 2- and 1-d hydraulic retention times (HRTs) with particular emphasis on nitrogen conversion and removal through the system. The FR system has a dissolved oxygen (DO) environment similar to the horizon...

journal_title：Bioresource technology

authors： Yang Z,Zheng S,Chen J,Sun M

更新日期：2008-11-01 00:00:00

abstract：:Pyrolysis of olive and hazelnut bagasse biomass samples with two selected catalysts, namely activated alumina and sodium feldspar, have been conducted in a fixed-bed reactor. Experiments were carried out under certain pyrolysis conditions in a fixed-bed Heinze reactor. The catalyst was mixed with feedstock in differen...

journal_title：Bioresource technology

authors： Demiral I,Sensöz S

更新日期：2008-11-01 00:00:00

abstract：:A chemically defined medium was optimized for the maximum biomass production of recombinant Pichia pastoris in the fermentor cultures using glycerol as the sole carbon source. Optimization was done using the statistical methods for getting the optimal level of salts, trace metals and vitamins for the growth of recombi...

journal_title：Bioresource technology

authors： Ghosalkar A,Sahai V,Srivastava A

更新日期：2008-11-01 00:00:00

abstract：:A multi-method extraction protocol based on mechanical, ionic and hydrophobic methods was investigated on two types of activated sludge samples. Extraction methods were chosen with regards to optimal protein yield without cell disruption. Sonication, EDTA and Tween extraction methods were selected and combined. The to...

journal_title：Bioresource technology

authors： Monique R,Elisabeth GN,Etienne P,Dominique L

更新日期：2008-11-01 00:00:00

abstract：:The natural phenolic compounds syringaldehyde and vanillin were compared to the synthetic mediators 1-hydroxybenzotriazole, violuric acid and promazine in terms of boosting efficiency in a laccase-assisted biobleaching of eucalyptus kraft pulp. Violuric acid and 1-hydroxybenzotriazole revealed to be the most effective...

journal_title：Bioresource technology

authors： Moldes D,Díaz M,Tzanov T,Vidal T

更新日期：2008-11-01 00:00:00

abstract：:The aim of the study was to assess the effect of pasteurisation, as set by the European regulation EC 1774/2002, on selected pathogens and indicator organisms. Unpasteurised substrate (biowaste), including animal by-products from a full-scale biogas plant was heat treated under laboratory conditions at 70 degrees C an...

journal_title：Bioresource technology

authors： Sahlström L,Bagge E,Emmoth E,Holmqvist A,Danielsson-Tham ML,Albihn A

更新日期：2008-11-01 00:00:00

abstract：:Three acidophilic enrichment consortium were developed from mine water sample of copper mine site at Khetri, India were compared for their copper leaching efficiency. Out of these one was mesophilic (35 degrees C) and two were moderately thermophilic (50 degrees C). Consortia were named as mesophilic acidophilic chemo...

journal_title：Bioresource technology

authors： Marhual NP,Pradhan N,Kar RN,Sukla LB,Mishra BK

更新日期：2008-11-01 00:00:00

abstract：:A pilot-scale mobile biofilter was developed where two types of wood chips (western cedar and 2 in. hardwood) were examined to treat odor emissions from a deep-pit swine finishing facility in central Iowa. The biofilters were operated continuously for 13 weeks at different air flow rates resulting in a variable empty ...

journal_title：Bioresource technology

authors： Chen L,Hoff SJ,Koziel JA,Cai L,Zelle B,Sun G

更新日期：2008-11-01 00:00:00

abstract：:Production costs for shiitake (Lentinula edodes) are on the rise in the United States due to increasing expenses including materials, labor and energy. Increased yield and improved bioconversion of raw materials may improve grower profit margins and may help reduce the cost of shiitake to the consumer. Two crops (Crop...

journal_title：Bioresource technology

authors： Shen Q,Liu P,Wang X,Royse DJ

更新日期：2008-11-01 00:00:00

abstract：:In this study, the potential for the application of the bioaugmentation to Cd and Zn contaminated sediment was investigated. A batch experiment was performed in the lake sediments augmented with Ralstonia sp. HM-1. The degradation capacity of 18.7 mg-DOC/l/day in the treatment group was bigger than that of the blank g...

journal_title：Bioresource technology

authors： Park YJ,Ko JJ,Yun SL,Lee EY,Kim SJ,Kang SW,Lee BC,Kim SK

更新日期：2008-11-01 00:00:00

abstract：:This article describes the use of a cationized starch-based material as new ion-exchanger adsorbent for the removal of C.I. Acid Blue 25 (AB 25) from aqueous solutions. Batch adsorption studies concerning the effects of contact time, pH and temperature are presented and discussed. Adsorption experimental data showed t...

journal_title：Bioresource technology

authors： Renault F,Morin-Crini N,Gimbert F,Badot PM,Crini G

更新日期：2008-11-01 00:00:00

abstract：:In this study, the anammox consortium was found to adapt to the wastewater containing dissolved oxygen (DO), as the DO was gradually increased. Batch tests indicated the maximum aerobic ammonium oxidizing activity of the consortium was 1.38mmolNH4+-N(gVSS)(-1)day(-1), which played key roles in the oxygen consumption p...

journal_title：Bioresource technology

authors： Liu S,Yang F,Xue Y,Gong Z,Chen H,Wang T,Su Z

更新日期：2008-11-01 00:00:00

abstract：:Two SBR reactors were set up to investigate the feasibility of aerobic granulation under the combined selection pressures of hydraulic shear force and substrate loading. Aerobic granulation was studied at superficial upflow air velocity of 3.2 and 2.4 cm/s under an organic loading rate (OLR) range of 6.0-15.0 kg COD/m...

journal_title：Bioresource technology

authors： Chen Y,Jiang W,Liang DT,Tay JH

更新日期：2008-11-01 00:00:00

abstract：:The ammonia fiber expansion (AFEX) process has been shown to be an effective pretreatment for lignocellulosic biomass. Technological advances in AFEX have been made since previous cost estimates were developed for this process. Recent research has enabled lower overall ammonia requirements, reduced ammonia concentrati...

journal_title：Bioresource technology

authors： Sendich EN,Laser M,Kim S,Alizadeh H,Laureano-Perez L,Dale B,Lynd L

更新日期：2008-11-01 00:00:00

abstract：:The purpose of the present work was to study the potential biotechnological use of Dunaliella species isolated from a hypersaline lake in Turkey. Dunaliella spp. grown in Johnson's medium were isolated and their glycerol production was studied in a batch system in order to determine the optimal conditions required for...

journal_title：Bioresource technology

authors： Kaçka A,Dönmez G

更新日期：2008-11-01 00:00:00

abstract：:An orthogonal experimental design L9 (3(4)) with 10 repetitions was used to investigate the effect of Glomus claroideum (0, 1 or 2g(-1) plant), G. fasciculatum (0, 1 or 2g plant(-1)), native diazotrophic bacteria (0, 10(3) and 10(5) UFC ml(-1)) and sheep manure vermicompost (0%, 5% and 10% v/v) on maize plant growth, ...

journal_title：Bioresource technology

authors： Gutiérrez-Miceli FA,Moguel-Zamudio B,Abud-Archila M,Gutiérrez-Oliva VF,Dendooven L

更新日期：2008-10-01 00:00:00

abstract：:The aim of this study was to monitor some microbial indicators and pathogen contents (sulphite reducers clostridia, total enterobacteriaceae, total coliforms, faecal coliforms (Escherichia coli), enterococci, Staphylococcus aureus and Salmonella spp.) throughout the co-composting of wastes from the winery and distille...

journal_title：Bioresource technology

authors： Bustamante MA,Moral R,Paredes C,Vargas-García MC,Suárez-Estrella F,Moreno J

更新日期：2008-10-01 00:00:00

abstract：:The simultaneous ammonium and sulfate removal was detected in an anammox reactor, consisted of ammonium oxidization with sulfate deoxidization, and subsequently traditional anammox process, in via of middle medium nitrite with solid sulfur and N2 as the terminal products. The pure anammox bacteria offered a great biot...

journal_title：Bioresource technology

authors： Liu S,Yang F,Gong Z,Meng F,Chen H,Xue Y,Furukawa K

更新日期：2008-10-01 00:00:00

abstract：:In this work, published experimental result data of the pulping of tagasaste (Chamaecytisus proliferus L.F.) with soda and anthraquinone (AQ) have been used to develop a model using a neural network. The paper presents the development of a model with a neural network to predict the effects that the operational variabl...

journal_title：Bioresource technology

authors： Labidi J,Tejado A,García A,Jiménez L

更新日期：2008-10-01 00:00:00

abstract：:Inorganic borates offer good protection to timber in most non-ground contact applications. The effective use of low solubility borates has not yet been achieved in the treatment of solid lumber. Interest in reducing the leaching of borates stems from their favorable environmental characteristics and broad spectrum eff...

journal_title：Bioresource technology

authors： Obanda DN,Shupe TF,Barnes HM

更新日期：2008-10-01 00:00:00

abstract：:The microbiological and physicochemical characterization of samples from the different wastewaters generated during oil extraction in a continuous olive mill was performed. The main aim was to determine which of the physicochemical parameters were the best fitted to correctly characterize these residual waters. High c...

journal_title：Bioresource technology

authors： Amaral C,Lucas MS,Coutinho J,Crespí AL,do Rosário Anjos M,Pais C

更新日期：2008-10-01 00:00:00