Methane oxidation by anaerobic archaea for conversion to liquid fuels.

abstract：:In this study, we detail the specificity of an aspartic peptidase from Rhizomucor miehei and evaluate the effects of this peptidase on clotting milk using the peptide sequence of k-casein (Abz-LSFMAIQ-EDDnp) and milk powder. Molecular mass of the peptidase was estimated at 37 kDa, and optimum activity was achieved at ...

journal_title：Journal of industrial microbiology & biotechnology

authors： da Silva RR,Souto TB,de Oliveira TB,de Oliveira LC,Karcher D,Juliano MA,Juliano L,de Oliveira AH,Rodrigues A,Rosa JC,Cabral H

更新日期：2016-08-01 00:00:00

abstract：:Corynebacterium glutamicum SNK 118 was metabolically engineered with improved L-arginine titer. Considering the crucial role of NADPH level in L-arginine production, pntAB (membrane-bound transhydrogenase) and ppnK (NAD+ kinase) were co-expressed to increase the intracellular NADPH pool. Expression of pntAB exhibited ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Zhan M,Kan B,Dong J,Xu G,Han R,Ni Y

更新日期：2019-01-01 00:00:00

abstract：:Marine sediments from Newfoundland, Canada were explored for biotechnologically promising Actinobacteria using culture-independent and culture-dependent approaches. Culture-independent pyrosequencing analyses uncovered significant actinobacterial diversity (H'-2.45 to 3.76), although the taxonomic diversity of biotech...

journal_title：Journal of industrial microbiology & biotechnology

authors： Duncan KR,Haltli B,Gill KA,Correa H,Berrué F,Kerr RG

更新日期：2015-01-01 00:00:00

abstract：:The thermoacidophilic archaeon Sulfolobus solfataricus MT4 encodes a maltooligosyltrehalose synthase (MTS), that catalyzes an intramolecular transglycosylation process converting the glycosidic linkages at the reducing end of dextrins from alpha-1,4 into alpha-1,1. In this research the gene encoding MTS was cloned and...

journal_title：Journal of industrial microbiology & biotechnology

authors： Cimini D,De Rosa M,Panariello A,Morelli V,Schiraldi C

更新日期：2008-10-01 00:00:00

abstract：:In this study, the respiratory activity and carbon usage of the mutant strain of A. vinelandii AT6, impaired in poly-β-hydroxybutyrate (PHB) production, and their relationship with the synthesis of alginate were evaluated. The alginate yield and the specific oxygen uptake rate were higher (2.5-fold and 62 %, respectiv...

journal_title：Journal of industrial microbiology & biotechnology

authors： Jiménez L,Castillo T,Flores C,Segura D,Galindo E,Peña C

更新日期：2016-08-01 00:00:00

abstract：:Synthetic wastewater containing alpha-lactose and gelatin was treated in a thermophilic membrane-coupled bioreactor (MBR). Thermophilic (>45 degrees C) treatment represents a potentially advantageous process for high-temperature as well as high-strength industrial wastewaters susceptible to reactor autoheating. Thermo...

journal_title：Journal of industrial microbiology & biotechnology

authors： LaPara TM,Konopka A,Nakatsu CH,Alleman JE

更新日期：2001-04-01 00:00:00

abstract：:The phytase of the yeast Pichia anomala (PPHY) is a suitable biocatalyst as a food and feed additive because of its adequate thermostability, acid stability, protease insensitivity and broad substrate spectrum. The cell-bound nature and low phytase titres are the main bottlenecks for its utility in food and feed indus...

journal_title：Journal of industrial microbiology & biotechnology

authors： Joshi S,Satyanarayana T

更新日期：2015-10-01 00:00:00

abstract：:A formate dehydrogenase gene (fdh) originated from Candida boidinii was co-expressed in E. coli BL21 (DE3) with the cyclohexanone monooxygenase gene (chmo) cloned from Acinetobacter calcoaceticus NCIMB 9871. The co-expression system was then used as a whole-cell biocatalyst to synthesize chiral phenyl methyl sulfoxide...

journal_title：Journal of industrial microbiology & biotechnology

authors： Zhai XH,Ma YH,Lai DY,Zhou S,Chen ZM

更新日期：2013-08-01 00:00:00

abstract：:The human epidermal growth factor receptor (HER) family plays an important role in cell growth and signaling and alteration of its function has been demonstrated in many different kinds of cancer. Receptor dimerization is necessary for the HER signal transduction pathway and tyrosine kinase activity. Recently, several...

journal_title：Journal of industrial microbiology & biotechnology

authors： Akbari V,Mir Mohammad Sadeghi H,Jafrian-Dehkordi A,Abedi D,Chou CP

更新日期：2014-06-01 00:00:00

abstract：:Pseudomonas aeruginosa UW-1 produced 17-24 g L-1 rhamnolipid in vegetable oil-containing media in shake flask cultures in 13 days. In time course studies of growth and rhamnolipid production in a salts medium containing 6% canola oil, total bacterial count reached 2.6 x 10(10) CFU ml-1 after 48 h and a maximum rhamnol...

journal_title：Journal of industrial microbiology & biotechnology

authors： Sim L,Ward OP,Li ZY

更新日期：1997-10-01 00:00:00

abstract：:The effect of pH, aeration and mixing on the growth and production of carbonyl reductase by Candida viswanathii was investigated in a 6.6-l fermentor. Controlling the pH at 8.0 had a very significant effect on the enzyme production. Aeration and agitation influenced the dissolved oxygen concentration which in turn aff...

journal_title：Journal of industrial microbiology & biotechnology

authors： Soni P,Kansal H,Banerjee UC

更新日期：2008-03-01 00:00:00

abstract：:Production of the bacteriocin enterocin 1146 (E1146) by Enterococcus faecium DPC1146 was studied in batch and continuous fermentation. Growth was strongly inhibited by lactic acid. In batch fermentations maximum E1146 activity (2.8 MBU L-1) was obtained in 9 h with 20 g L-1 glucose. Increase in initial glucose concent...

journal_title：Journal of industrial microbiology & biotechnology

authors： Parente E,Brienza C,Ricciardi A,Addario G

更新日期：1997-01-01 00:00:00

abstract：:In vitro colonization of hydrophilic contact lenses by Aspergillus niger was investigated. Five strains of the fungus, four polymers, two culture media and four incubation periods were considered for analysis. Only the 2700 strain colonized the lenses. The degrees of adhesion and invasion varied significantly accordin...

journal_title：Journal of industrial microbiology & biotechnology

authors： Marqués-Calvo MS

更新日期：2002-07-01 00:00:00

abstract：:Extracellular lipase from Bacillus coagulans BTS-3 was immobilized on (3 A x 1.5 mm) molecular sieve. The molecular sieve showed approximately 68.48% binding efficiency for lipase (specific activity 55 IU mg(-1)). The immobilized enzyme achieved approx 90% conversion of acetic acid and 4-nitrophenol (100 mM each) into...

journal_title：Journal of industrial microbiology & biotechnology

authors： Raghuvanshi S,Gupta R

更新日期：2009-03-01 00:00:00

abstract：:Liquid phase oxidation process using chelated iron solution is among the most promising techniques for the hydrogen sulfide removal due to its double advantage of waste minimization and resource recovery. Regeneration of chelated iron is a core reaction in this process. Regeneration of chelated iron in acidic solution...

journal_title：Journal of industrial microbiology & biotechnology

authors： Wang YJ,Li DP,Liu C,Zhan GQ,He XH

更新日期：2014-11-01 00:00:00

abstract：:As a part of our ongoing efforts towards finding novel antimycotic agents from marine microflora of the Red Sea, vanillin, 5,7-dimethoxy-4-p-methoxylphenylcoumarin and the new antimycotic compound saadamycin were isolated from endophytic Streptomyces sp. Hedaya48. The producing strain was isolated from the Egyptian sp...

journal_title：Journal of industrial microbiology & biotechnology

authors： El-Gendy MM,El-Bondkly AM

更新日期：2010-08-01 00:00:00

abstract：:The industrial crops of microalgae use processes calling upon the presence of parts of metal nature such as steel 316L type. The goal of this study is to test the electrochemical behavior of this material in a marine culture of microalgae. Porphyridium purpureum was used under a photoperiod of alternation darkness/lig...

journal_title：Journal of industrial microbiology & biotechnology

authors： Djemai-Zoghlache Y,Isambert A,Belhaneche-Bensemra N

更新日期：2011-12-01 00:00:00

abstract：:Three identical lab-scale biocovers were packed with an engineered soil (BC 1), tobermolite only (BC 2), and a mixture of the soil and tobermolite (BC 3), and were operated at an inlet load of 338-400 g-CH4 m(-2) d(-1) and a space velocity of 0.12 h(-1). The methane removal capacity was 293 ± 47 g-CH4 m(-2) d(-1) in s...

journal_title：Journal of industrial microbiology & biotechnology

authors： Moon KE,Lee EH,Kim TG,Cho KS

更新日期：2014-07-01 00:00:00

abstract：:A number of experiments was conducted in order to establish if N(2)O in the exhaust gas from an aerobic consortium of nitrifiers could be used as an indicator for monitoring the nitrification process. Laboratory-scale experiments with an activated sludge system showed a strong correlation between ammonia shock loads a...

journal_title：Journal of industrial microbiology & biotechnology

authors： Burgess JE,Colliver BB,Stuetz RM,Stephenson T

更新日期：2002-12-01 00:00:00

abstract：:Brevundimonas diminuta is a small Gram-negative bacterium used for validation of membranes and filters used in the pharmaceutical and drinking water treatment industries. Current assays are time consuming, nonselective, and may be subject to interference by competing indigenous microorganisms. The focus of this study ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Donofrio RS,Bestervelt LL,Saha R,Bagley ST

更新日期：2010-09-01 00:00:00

abstract：:A method was developed to quantify the performance of microorganisms involved in different digestion levels in biogas plants. The test system was based on the addition of butyrate (BCON), ethanol (ECON), acetate (ACON) or propionate (PCON) to biogas sludge samples and the subsequent analysis of CH4 formation in compar...

journal_title：Journal of industrial microbiology & biotechnology

authors： Refai S,Berger S,Wassmann K,Hecht M,Dickhaus T,Deppenmeier U

更新日期：2017-03-01 00:00:00

abstract：:The acidification behavior of Lactobacillus bulgaricus and Streptococcus thermophilus for yoghurt production was investigated along temperature profiles within the optimal window of 38-44 degrees C. For the optimal acidification temperature profile search, an optimization engine module built on a modular artificial ne...

journal_title：Journal of industrial microbiology & biotechnology

authors： Gueguim-Kana EB,Oloke JK,Lateef A,Zebaze-Kana MG

更新日期：2007-07-01 00:00:00

abstract：:Nitrogen deprivation (N-deprivation) is a proven strategy for inducing triacylglyceride accumulation in microalgae. However, its effect on the physical properties of cells and subsequently on product recovery processes is relatively unknown. In this study, the effect of N-deprivation on the cell size, cell wall thickn...

journal_title：Journal of industrial microbiology & biotechnology

authors： Yap BH,Crawford SA,Dagastine RR,Scales PJ,Martin GJ

更新日期：2016-12-01 00:00:00

abstract：:The production of recombinant proteins by Pichia pastoris under AOX1 promoter is usually performed using methanol together with either glycerol or sorbitol as co-substrate. Although both co-substrates have been widely used, comparative studies are scarce. In addition, these comparisons have been performed at different...

journal_title：Journal of industrial microbiology & biotechnology

authors： Berrios J,Flores MO,Díaz-Barrera A,Altamirano C,Martínez I,Cabrera Z

更新日期：2017-03-01 00:00:00

abstract：:Bioethanol fermentations expose yeasts to a new, complex and challenging fermentation medium with specific inhibitors and sugar mixtures depending on the type of carbon source. It is, therefore, suggested that the natural diversity of yeasts should be further exploited in order to find yeasts with good ethanol yield i...

journal_title：Journal of industrial microbiology & biotechnology

authors： Ruyters S,Mukherjee V,Verstrepen KJ,Thevelein JM,Willems KA,Lievens B

更新日期：2015-01-01 00:00:00

abstract：:Glycerol, cassava wastewater (CW), waste cooking oil and CW with waste frying oils were evaluated as alternative low-cost carbon substrates for the production of rhamnolipids and polyhydroxyalkanoates (PHAs) by various Pseudomonas aeruginosa strains. The polymers and surfactants produced were characterized by gas chro...

journal_title：Journal of industrial microbiology & biotechnology

authors： Costa SG,Lépine F,Milot S,Déziel E,Nitschke M,Contiero J

更新日期：2009-08-01 00:00:00

abstract：:Contamination of Lactobacillus sp. in the fermentation broth of bioethanol production decreases ethanol production efficiency. Although the addition of lactate to the broth can effectively inhibit the growth of Lactobacillus sp., it also greatly reduces the fermentation ability of Saccharomyces cerevisiae. To overcome...

journal_title：Journal of industrial microbiology & biotechnology

authors： Watanabe I,Nakamura T,Shima J

更新日期：2008-10-01 00:00:00

abstract：:In this study, polysaccharide-producing bacteria were isolated from slimes collected from two Finnish and one Spanish paper mill and the exopolysaccharides (EPSs) produced by 18 isolates were characterised. Most of the isolates, selected on the bases of slimy colony morphology, were members of the family Enterobacteri...

journal_title：Journal of industrial microbiology & biotechnology

authors： Rättö M,Verhoef R,Suihko ML,Blanco A,Schols HA,Voragen AG,Wilting R,Siika-Aho M,Buchert J

更新日期：2006-05-01 00:00:00

abstract：:Cloud point system, consisting of nonionic surfactant in an aqueous solution, has been developed as a novel medium for whole cell microbial transformation. The basic properties of cloud point system including phase separation and solubilization are introduced. The application of cloud point system for extractive micro...

journal_title：Journal of industrial microbiology & biotechnology

authors： Wang Z,Xu JH,Chen D

更新日期：2008-07-01 00:00:00

abstract：:Since the discovery of the first antibiotic, natural products have played an important role in chemistry, biology and medicine. To explore the potential of bioactive compounds from microbes isolated from the southeast of Tibet, China, a crude extract library was constructed and screened against Staphylococcus aureus. ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Zhang X,He H,Ma R,Ji Z,Wei Q,Dai H,Zhang L,Song F

更新日期：2017-05-01 00:00:00