Kinetics of ergothioneine inhibition of mushroom tyrosinase.

abstract：:Sphaerotilus natans is a sheathed bacterium existing in the activated sludge of wastewater treatment plants. It is one of the filamentous bacteria causing the bulking and foaming difficulties of activated sludge. Isolating the strain and culturing it in an axenic environment could not only provide the metabolic knowle...

journal_title：Applied biochemistry and biotechnology

authors： Liu K,Chua H,Lo WH,Lawford H,Yu PH

更新日期：2002-04-01 00:00:00

abstract：:Cellulases can be used for biofuel production to decrease the fuel crises in the world. Microorganisms cultured on lignocellulosic wastes can be used for the production of cellulolytic enzymes at large scale. In the current study, cellulolytic enzyme production potential of Aspergillus fumigatus was explored and optim...

journal_title：Applied biochemistry and biotechnology

authors： Mehboob N,Asad MJ,Asgher M,Gulfraz M,Mukhtar T,Mahmood RT

更新日期：2014-04-01 00:00:00

abstract：:Microalgae have tremendous potential as a renewable feedstock for the production of liquid transportation fuels. In natural waters, the importance of physical associations and biochemical interactions between microalgae and bacteria is generally well appreciated, but the significance of these interactions to algal bio...

journal_title：Applied biochemistry and biotechnology

authors： Bagwell CE,Piskorska M,Soule T,Petelos A,Yeager CM

更新日期：2014-08-01 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：:This work is focused on the biotransformation of R-(+)-limonene and (-)-beta-pinene to bioflavor production. To carry out the present study, 405 microorganisms were tested for their ability to bioconvert the substrates. From the isolated microorganisms, 193 were selected in the prescreening using mineral medium for li...

journal_title：Applied biochemistry and biotechnology

authors： Rottava I,Cortina PF,Grando CE,Colla AR,Martello E,Cansian RL,Toniazzo G,Treichel H,Antunes OA,Oestreicher EG,de Oliveira D

更新日期：2010-10-01 00:00:00

abstract：:An improved and methodical in vitro shoot morphogenic approach through axillary bud multiplication was established in a drug yielding plant, Withania somnifera L. Effects of plant growth regulators [6-benzyladenine (BA), kinetin (Kin), 2-isopentenyladenine (2iP), and thidiazuron (TDZ)] either singly or in combination ...

journal_title：Applied biochemistry and biotechnology

authors： Fatima N,Ahmad N,Ahmad I,Anis M

更新日期：2015-09-01 00:00:00

abstract：:In this work, the catalytic conversion of natural polymer chitosan to 5-HMF under low temperature hydrothermal condition was investigated. The highest 5-HMF yield of 12.1 wt% was obtained under the following conditions: 174 °C reaction temperature, 2.2 % catalyst amount, and 36.9 min reaction time. In the effect of co...

journal_title：Applied biochemistry and biotechnology

authors： Lee SB,Jeong GT

更新日期：2015-06-01 00:00:00

abstract：:The effect of nutrients on L(+)-lactic acid production from glucose was investigated using Rhizopus oryzae ATCC 52311. From the shake-flask experiments, the optimal medium composition was defined for improved lactic-acid production. In order to enhance lactic-acid production rate and product yield, controlled aeration...

journal_title：Applied biochemistry and biotechnology

authors： Zhou Y,Domínguez JM,Cao N,Du J,Tsao GT

更新日期：1999-04-01 00:00:00

abstract：:Studying biofilm formation and influence of the matrix composition was heavy because only old and long methods were employed up to now: confocal microscopy, fluorescent chemical markers, and/or dying techniques. In this context, an innovative tool, the BioFilm Ring Test, was here employed to explore the role of exopol...

journal_title：Applied biochemistry and biotechnology

authors： Badel S,Laroche C,Gardarin C,Bernardi T,Michaud P

更新日期：2008-12-01 00:00:00

abstract：:The aim of the present study was bioremediation of distillery sludge into a soil-enriching material. It was mixed with a complementary waste, cattle dung, and subjected to vermicomposting with (V) and without (T, control) Eisenia fetida in the ratio of 0:100 % (V1, T1), 10:90 (V2, T2), 25:75 (V3, T3), 50:50 (V4, T4), ...

journal_title：Applied biochemistry and biotechnology

authors： Singh J,Kaur A,Vig AP

更新日期：2014-10-01 00:00:00

abstract：:The present study was carried out to understand the effect of cortisol on caspase expression in the C2C12 and 3 T3-L1 cells under co-culture system. Cells were co-cultured by using transwell inserts with a 0.4-μm porous membrane to separate C2C12 and 3 T3-L1 preadipocyte cells. Each cell type was grown independently o...

journal_title：Applied biochemistry and biotechnology

authors： Muthuraman P

更新日期：2014-06-01 00:00:00

abstract：:The ability of Xanthomonas campestris to convert glucose and xylose to xanthan and the structure of xanthan derived from the glucose/xylose mixture media are important when the lignocelluloses hydrolysate was used in xanthan production. In this paper, the features related to xanthan fermentation in the glucose/xylose ...

journal_title：Applied biochemistry and biotechnology

authors： Zhang Z,Chen H

更新日期：2010-03-01 00:00:00

abstract：:Organic wastes are increasingly collected source separated, thus requiring additional treatment or recovery capacities for municipal biowastes, organic industrial wastes, as well as agroindustrial byproducts. In this study, we demonstrate that anaerobic digestion is preferentially suited for highwater- containing liqu...

journal_title：Applied biochemistry and biotechnology

authors： Braun R,Brachtl E,Grasmug M

更新日期：2003-04-01 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 increased additive amount of adjuncts in the raw materials of Chinese beer requires the usage of protease to release more water-soluble proteins. Here, a metallo-neutral protease suited for brewing industry was purified from Bacillus amyloliquefaciens SYB-001. A 5.6-fold purification of the neutral protease was ac...

journal_title：Applied biochemistry and biotechnology

authors： Wang J,Xu A,Wan Y,Li Q

更新日期：2013-08-01 00:00:00

abstract：:S-Adenosylhomocysteine hydrolase (SAHase) encoded by sahase gene is a determinant when catalyzing the reversible conversion of adenosine and homocysteine to S-adenosylhomocysteine in most living organisms. The sahase gene was isolated from the genome of the highly thermostable anaerobic bacteria Thermotoga maritima, a...

journal_title：Applied biochemistry and biotechnology

authors： Lozada-Ramírez JD,Sánchez-Ferrer A,García-Carmona F

更新日期：2013-06-01 00:00:00

abstract：:To determine the influence of various culture conditions, transformed cells of Escherichia coli expressing recombinant green fluorescent protein (GFPuv) were grown in nine cultures with four variable conditions (storage of inoculated broth at 4 degrees C prior to incubation, agitation speed, isopropyl-beta-D-thiogalac...

journal_title：Applied biochemistry and biotechnology

authors： Penna TC,Ishii M,Junior AP,de Oliveira Nascimento L,de Souza LC,Cholewa O

更新日期：2004-04-01 00:00:00

abstract：:Multi-strain mixed fermentation can provide a relatively complete lignocellulosic enzyme system compared with single-strain fermentation. This study was firstly to screen strains which have a strong ability to hydrolyse rice straw (RS) enzymatically and enrich true protein (TP). Then, the conditions in the process of ...

journal_title：Applied biochemistry and biotechnology

authors： Jia J,Chen H,Wu B,Cui F,Fang H,Wang H,Ni Z

更新日期：2019-01-01 00:00:00

abstract：:NADP(+)-dependent isocitrate dehydrogenase from Yarrowia lipolytica CLIB122 (YlIDP) was overexpressed and purified. The molecular mass of YlIDP was estimated to be about 81.3 kDa, suggesting its homodimeric structure in solution. YlIDP was divalent cation dependent and Mg(2+) was found to be the most favorable cofacto...

journal_title：Applied biochemistry and biotechnology

authors： Li X,Wang P,Ge Y,Wang W,Abbas A,Zhu G

更新日期：2013-09-01 00:00:00

abstract：:L-Ribose is an important precursor for antiviral agents, and thus its high-level production is urgently demanded. For this aim, immobilized recombinant Escherichia coli cells expressing the L-arabinose isomerase and variant mannose-6-phosphate isomerase genes from Geobacillus thermodenitrificans were developed. The im...

journal_title：Applied biochemistry and biotechnology

authors： Kim KR,Seo ES,Oh DK

更新日期：2014-01-01 00:00:00

abstract：:The tunable textural properties of self-oriented mesoporous silica were investigated for their suitability as enzyme immobilization matrices to support transesterification of rice bran oil. Different morphologies of mesoporous silica (rod-like, rice-like, and spherical) were synthesized and characterized by scanning e...

journal_title：Applied biochemistry and biotechnology

authors： Ramachandran P,Narayanan GK,Gandhi S,Sethuraman S,Krishnan UM

更新日期：2015-03-01 00:00:00

abstract：:The effect of four synthetic media containing glucose (initial concentration 30 g l(-1)) on mycelial growth, exopolysaccharides (EPS) and cellular lipids production was examined in 11 mushroom species after 12 and 16 days of culture in static- and shake-flasks. Fatty acid analysis of cellular lipids produced was also ...

journal_title：Applied biochemistry and biotechnology

authors： Diamantopoulou P,Papanikolaou S,Kapoti M,Komaitis M,Aggelis G,Philippoussis A

更新日期：2012-06-01 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：:This study presents the production of bacterial cellulose (BC) by a bacterium isolated from a rotten fruit and its process optimization. Here, isolation and screening of potent cellulose producers were carried out from different natural sources, viz., soil, rotten fruits, and vegetables and vinegar. A total of 200 bac...

journal_title：Applied biochemistry and biotechnology

authors： Jahan F,Kumar V,Rawat G,Saxena RK

更新日期：2012-07-01 00:00:00

abstract：:We studied the inhibitory effects of trifluoroethanol (TFE) on the activity and conformation of tyrosinase. TFE increased the degree of secondary structure of tyrosinase, which directly resulted in enzyme inactivation. A reciprocal study showed that TFE inhibited tyrosinase in a slope-parabolic mixed-type inhibition m...

journal_title：Applied biochemistry and biotechnology

authors： Lü ZR,Shi L,Wang J,Park D,Bhak J,Yang JM,Park YD,Zhou HW,Zou F

更新日期：2010-04-01 00:00:00

abstract：:A poly-gamma-glutamic acid (gamma-PGA) productive strain, halotolerant bacterium WX-02 was isolated from the saline soil of China (Yingcheng). By physiological, biochemical, and 16S rDNA sequence analysis methods, the strain was identified as Bacillus licheniformis. The effect of NaCl concentration on gamma-PGA produc...

journal_title：Applied biochemistry and biotechnology

authors： Wei X,Ji Z,Chen S

更新日期：2010-03-01 00:00:00

abstract：:Fed-batch method has shown a great promise in debottlenecking the high-solid enzymatic hydrolysis for the commercialization of cellulosic biosugar conversion for biofuel/biochemical production. To further improve enzymatic hydrolysis efficiency at high solid loading, fed-batch methods of green liquor-pretreated hardwo...

journal_title：Applied biochemistry and biotechnology

authors： He L,Han Q,Jameel H,Chang HM,Phillips R,Wang Z

更新日期：2018-04-01 00:00:00

abstract：:This work describes the use of an ultrasound system for the enzymatic transesterification of oils using combi-lipases as biocatalyst. The reactions were carried out evaluating the individual use of waste oil and fresh soybean oil, and the immobilized lipases CALB, TLL, and RML were used as biocatalysts. It was perform...

journal_title：Applied biochemistry and biotechnology

authors： Poppe JK,Matte CR,Fernandez-Lafuente R,Rodrigues RC,Ayub MAZ

更新日期：2018-11-01 00:00:00

abstract：:Proposed methods for detecting circulatory system disease include targeting ultrasound contrast agents to inflammatory markers on vascular endothelial cells. For antibody-based therapies, soluble forms of the targeted adhesion proteins of the immunoglobulin superfamily (IgSF) reduce adhesion yet were left unaccounted ...

journal_title：Applied biochemistry and biotechnology

authors： Kerby MB,Urban JC,Mouallem L,Tripathi A

更新日期：2009-10-01 00:00:00

abstract：:(R)-3, 5-Bis(trifluoromethyl)phenyl ethanol is a key chiral intermediate for the synthesis of aprepitant. Through a genome mining approach, an NADPH-dependent short-chain dehydrogenases derived from Burkholderia cenocepacia (Bc-SDR) was discovered with excellent anti-Prelog's stereoselectivity of reducing 3, 5-bis(tri...

journal_title：Applied biochemistry and biotechnology

authors： Yu S,Li H,Lu Y,Zheng G

更新日期：2018-04-01 00:00:00