A Catalyst from Burkholderia cenocepacia for Efficient Anti-Prelog's Bioreduction of 3,5-Bis(Trifluoromethyl) Acetophenone.

abstract：:A new lipase from seeds of Pachira aquatica was purified to homogeneity by SDS-PAGE obtaining an enzyme with a molecular weight of approximately 55 kDa. The purified lipase exhibited maximum activity at 40 degrees C and pH 8.0, for an incubation time of 90 min. Concerning temperature stability, at the range from 4 to ...

journal_title：Applied biochemistry and biotechnology

authors： Polizelli PP,Facchini FD,Cabral H,Bonilla-Rodriguez GO

更新日期：2008-09-01 00:00:00

abstract：:In previous work, purification procedures and zymogram analysis conducted with supernatants of crude extracts from aerobic mycelium of the YR-1 strain of Mucor circinelloides isolated from petroleum-contaminated soils indicated the existence of only one soluble alcohol oxidase (sAO) activity. In the present work enzym...

journal_title：Applied biochemistry and biotechnology

authors： Silva-Jiménez H,Zazueta-Sandoval R

更新日期：2005-04-01 00:00:00

abstract：:Pseudomonas are ubiquitous bacteria that can live under a wide range of environmental conditions; some species are successfully used in the fermentation industry. Pseudomonas plecoglossicida JUIM01 strain is an important industrial 2-ketogluconate (2KGA) producer. In Pseudomonas, kguT gene encodes a putative 2KGA tran...

journal_title：Applied biochemistry and biotechnology

authors： Sun W,Wang Q,Luan F,Man Z,Cui F,Qi X

更新日期：2019-03-01 00:00:00

abstract：:In the present study, effects of aqueous extracts from Crocodylus siamensis bile (AE-CB) on SMMC-7721 cell growth, cell cycle, and apoptosis were investigated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide assay, inverted microscopy, fluorescence microscopy, propidium iodide (PI) single- and fluoresc...

journal_title：Applied biochemistry and biotechnology

authors： Song W,Li SS,Qiu PP,Shen DY,Tian L,Zhang QY,Liao LX,Chen QX

更新日期：2013-05-01 00:00:00

abstract：:Lignocellulosic feedstocks corn stover, prairie cord grass, and switchgrass were subjected to ammonia fiber expansion (AFEX™) pretreatment and densified using extrusion pelleting and ComPAKco densification technique. The effects of AFEX™ pretreatment and densification were studied on the fast pyrolysis product yields....

journal_title：Applied biochemistry and biotechnology

authors： Sundaram V,Muthukumarappan K,Gent S

更新日期：2017-03-01 00:00:00

abstract：:Here, we demonstrate the micropropagation protocol of Argyrolobium roseum (Camb.), an endangered herb exhibiting anti-diabetic and immune-suppressant properties, and antioxidant enzymes pattern is evaluated. Maximum callogenic response (60 %) was observed from leaf explant at 1.0 mg L(-1) 1-nephthalene acetic acid (NA...

journal_title：Applied biochemistry and biotechnology

authors： Habib D,Chaudhary MF,Zia M

更新日期：2014-01-01 00:00:00

abstract：:The synthesis of tricaprylin, tricaprin, trilaurin, and trimyristin in a solvent-free system was conducted by mixing a commercial immobilized lipase with the organic reagents (glycerol and fatty acid) in a 20-mL batch reactor with constant stirring. The effects of temperature, fatty acid/glycerol molar ratio, and enzy...

journal_title：Applied biochemistry and biotechnology

authors： Langone MA,Sant'Anna GL Jr

更新日期：2002-04-01 00:00:00

abstract：:The use of the insect cell/baculovirus expression system for producing recombinant proteins of bacterial, plant, insect, and mammalian origin has become widespread. The popularity of this eukaryotic expression system is due to many factors, including (1) potentially high protein expression levels, (2) ease and speed o...

journal_title：Applied biochemistry and biotechnology

authors： Murhammer DW

更新日期：1991-12-01 00:00:00

abstract：:Gene expression pattern of two important regulatory proteins, salt overly sensitive 2 (SOS2) and plasma membrane protein 3-1 (PMP3-1), involved in ion homeostasis, was analyzed in two salinity-contrasting sunflower (Helianthus annuus L.) lines, Hysun-38 (salt tolerant) and S-278 (moderately salt tolerant). The pattern...

journal_title：Applied biochemistry and biotechnology

authors： Saadia M,Jamil A,Ashraf M,Akram NA

更新日期：2013-06-01 00:00:00

abstract：:Xylans are the major components of the hemicellulosic fraction of lignocellulosic biomass and their hydrolysis can be obtained using xylanases from Penicillium janthinellum. In this work, sugarcane bagasse hemicellulosic hydrolysate was used as the substrate for producing xylanase. The precipitation of these enzymes w...

journal_title：Applied biochemistry and biotechnology

authors： Cortez EV,Pessoa A Jr,Assis AN

更新日期：1998-04-01 00:00:00

abstract：:To provide a mathematical basis for the design and operation of a continuous, packed-bed reactor for the interesterification of soybean oil, soybean oil that contains 22.7% oleoyl and 54.3% linoleoyl moieties as molar acyl moiety composition was interesterified in hexane with oleic acid, using an immobilized sn-1,3-sp...

journal_title：Applied biochemistry and biotechnology

authors： Akimoto M,Nagashima Y,Sato D

更新日期：1999-08-01 00:00:00

abstract：:Tradescantia pallida (Wandering jew)-a succulent perennial herb-was screened to be a potent chromium (Cr) accumulator. Its ability to grow under Cr stress was examined by studying biochemical changes and physiological response of the plant in presence of 5-20 mg L(-1) Cr(VI) concentration in hydroponic environment for...

journal_title：Applied biochemistry and biotechnology

authors： Sinha V,Pakshirajan K,Chaturvedi R

更新日期：2014-08-01 00:00:00

abstract：:Biosurfactants are of considerable interest due to their biodegradability, low degree of toxicity, and diverse applications. However, the high production costs involved in the acquisition of biosurfactants underscore the need for optimization of the production process to enable viable application on an industrial scal...

journal_title：Applied biochemistry and biotechnology

authors： Campos JM,Stamford TL,Sarubbo LA

更新日期：2014-03-01 00:00:00

abstract：:Besides existing models of chemical or biotechnological origin for hemoproteins like peroxidases and cytochromes P450, catalytic antibodies (Abs) with a metalloporphyrin cofactor represent a promising alternative route to catalysts tailored for selective oxidation reactions. A brief overview of the literature shows th...

journal_title：Applied biochemistry and biotechnology

authors： Mahy JP,Desfosses B,de Lauzon S,Quilez R,Desfosses B,Lion L,Mansuy D

更新日期：1998-10-01 00:00:00

abstract：:As a part of our study on microbial heterogeneity in subsurface environments, we have examined the microbial respiration of sediment samples obtained from a coastal site near Oyster, VA. The sediments at the site are unconsolidated, fine to coarse beach sand and gravel. A Columbus Instruments Micro-Oxymax Respirometer...

journal_title：Applied biochemistry and biotechnology

authors： Chapatwala KD,Babu GR,Vijaya OK,Armstead E,Palumbo AV,Zhang C,Phelps TJ

更新日期：1996-04-01 00:00:00

abstract：:NADH : FMN oxidoreductase and bacterial luciferase have been efficiently coimmobilized onto Sepharose 4B. This luminescent immobilized enzyme system can be used to assay NADH. The assay is rapid and sensitive with a lower limit of detection of 0.2 pmol/assay tube. The intra-assay precision was 3.5% at 2 × 10(-5) M and...

journal_title：Applied biochemistry and biotechnology

authors： Wienhausen GK,Kricka LJ,Hinkley JE,Deluca M

更新日期：1982-11-01 00:00:00

abstract：:Five autotrophic strains isolated from non-photosynthetic microbial communities (NPMCs), which were screened from oceans with high CO2 fixing capability, were identified as Ochrobactrum sp. WH-2, Stenotrophomonas sp. WH-11, Ochrobactrum sp. WH-13, Castellaniella sp. WH-14, and Sinomicrobium oceani WH-15. The CO2 fixat...

journal_title：Applied biochemistry and biotechnology

authors： Hu J,Wang L,Zhang S,Xi X,Le Y,Fu X,Tsang Y,Gao M

更新日期：2015-07-01 00:00:00

abstract：:The first continuous production system of laminaribiose from sucrose and glucose in a bienzymatic reaction is reported in this study. Immobilized laminaribiose phosphorylase and sucrose phosphorylase were used in a packed bed reactor system comprising of a 3-cm glass column at 35 °C with a steady feeding flow rate of ...

journal_title：Applied biochemistry and biotechnology

authors： Abi A,Wang A,Jördening HJ

更新日期：2018-12-01 00:00:00

abstract：:The present study was undertaken to evaluate the effect of initial temperature treatment on phytochemical and antioxidant potential of commercially important plant Azadirachta indica A. Juss. The leaves were differentially treated after harvest at temperatures 4, -20, and 110 °C and at room temperature, separately. It...

journal_title：Applied biochemistry and biotechnology

authors： Vats S

更新日期：2016-02-01 00:00:00

abstract：:A mesophilic bacterial culture producing a novel thermostable alkaline lipase was isolated from oil rich soil sample and identified as Bacillus subtilis EH 37. The lipase was partially purified by ammonium sulfate precipitation and hydrophobic interaction chromatography with 17.8-fold purification and 41.9 U/ml specif...

journal_title：Applied biochemistry and biotechnology

authors： Ahmed EH,Raghavendra T,Madamwar D

更新日期：2010-04-01 00:00:00

abstract：:Solid-state fermentation, featured by water-saving, eco-friendly and high concentration product, is a promising technology in lignocellulosic ethanol industry. However, in solid-state fermentation system, large gas content inside the substrate directly leads to high oxygen partial pressure and inhibits ethanol ferment...

journal_title：Applied biochemistry and biotechnology

authors： Sun L,Wang L,Chen H

更新日期：2020-10-01 00:00:00

abstract：:A study was performed regarding the effect of the relation between fill time, volume treated per cycle, and influent concentration at different applied organic loadings on the stability and efficiency of an anaerobic sequencing batch reactor containing immobilized biomass on polyurethane foam with recirculation of the...

journal_title：Applied biochemistry and biotechnology

authors： Rodrigues JA,Oliveira RP,Ratusznei SM,Zaiat M,Foresti E

更新日期：2011-01-01 00:00:00

abstract：:meso-2,3-Butanediol (meso-2,3-BDO) is essential for the synthesis of various economically valuable biosynthetic products; however, the production of meso-2,3-BDO from expensive carbon sources is an obstacle for industrial applications. In this study, genes involved in the synthesis of 2,3-BDO in Klebsiella pneumoniae ...

journal_title：Applied biochemistry and biotechnology

authors： Lee S,Kim B,Park K,Um Y,Lee J

更新日期：2012-04-01 00:00:00

abstract：:HbA1c test has been widely used to evaluate glycemic control in patients with diabetes. However, there are controversial results regarding the value of HbA1c in the diagnosis of diabetes mellitus (DM). The present study investigates the diagnostic effectiveness of HbA1c in a large patient group. The oral glucose toler...

journal_title：Applied biochemistry and biotechnology

authors： Serdar MA,Serteser M,Ucal Y,Karpuzoglu HF,Aksungar FB,Coskun A,Kilercik M,Ünsal İ,Özpınar A

更新日期：2020-01-01 00:00:00

abstract：:Cancer is one of the killer diseases in humans and needs alternate curative measures despite recent improvement in modern treatment modalities. Oncolytic virotherapy seems to be a promising nonconventional way to treat cancers. Newcastle disease virus (NDV), a poultry virus, is nonpathogenic to human and domestic anim...

journal_title：Applied biochemistry and biotechnology

authors： Kumar R,Tiwari AK,Chaturvedi U,Kumar GR,Sahoo AP,Rajmani RS,Saxena L,Saxena S,Tiwari S,Kumar S

更新日期：2012-08-01 00:00:00

abstract：:Although the use of lipases as biocatalysts has frequently been proposed, it is yet scarcely being implemented in industrial processes. This is mainly due to the difficulties associated with the discovery and engineering of new enzymes and the lack of versatile screening methods. In this study, we screened the availab...

journal_title：Applied biochemistry and biotechnology

authors： Roh C,Schmid RD

更新日期：2013-12-01 00:00:00

abstract：:Palm kernel press cake (PKC) is a residue from palm oil extraction presently only used as a low protein feed supplement. PKC contains 50% fermentable hexose sugars present in the form of glucan and mainly galactomannan. This makes PKC an interesting feedstock for processing into bioethanol or in other biorefinery proc...

journal_title：Applied biochemistry and biotechnology

authors： Jørgensen H,Sanadi AR,Felby C,Lange NE,Fischer M,Ernst S

更新日期：2010-05-01 00:00:00

abstract：:A conducting poly(pyrrole-co-pyrrolepropylic acid) copolymer nanocomposite film (AuNP-PPy-PPa) incorporating gold nanoparticles (AuNP) was electrochemically grown using a single step procedure over electrochemically reduced graphene oxide (RGO) flakes deposited on a silane-modified indium-tin-oxide (ITO) glass plate. ...

journal_title：Applied biochemistry and biotechnology

authors： Puri N,Niazi A,Srivastava AK,Rajesh

更新日期：2014-10-01 00:00:00

abstract：:Different treatments to improve the thermotolerance of fermenting yeasts for simultaneous ethanol saccharification and fermentation process of cellulosic materials have been examined. Yeasts of the genera Saccharomyces and Kluyveromyces were tested for growth and fermentation at progressively higher temperatures in th...

journal_title：Applied biochemistry and biotechnology

authors： Ballesteros I,Oliva JM,Ballesteros M,Carrasco J

更新日期：1993-04-01 00:00:00

abstract：:Amphiphilic polyurethane (APU) nano-particle enhanced the mobilization of 2-methylnaphthalene (2-MNPT) in soil. Significant increase in the solubility of 2-MNPT was achieved. The molar solubilization ratio was 0.4 (mole 2-MNPT/mole APU). Simple precipitation of APU particle by 2 N CaCl(2) recovered 95% of APU particle...

journal_title：Applied biochemistry and biotechnology

authors： Kim YB,Kim JY,Kim EK

更新日期：2009-10-01 00:00:00