The sourdough microflora. Interactions between lactic acid bacteria and yeasts: metabolism of amino acids.

abstract：:Anaerobic digestion (AD) is the most popular path of organic waste disposal. It is often used in wastewater treatment plants for excessive sludge removal. Methanogenic fermentation had usually been performed under mesophilic conditions, but in the past few years the thermophilic processes have become more popular due ...

journal_title：World journal of microbiology & biotechnology

authors： Ziembińska-Buczyńska A,Banach A,Bacza T,Pieczykolan M

更新日期：2014-12-01 00:00:00

abstract：:Grain yields of the rice cultivar 'Prakash' were improved upon inoculation with Glomus intraradices and G. fasciculatum, by 11% and 8%, respectively, compared with an uninoculated control. The results indicate that the amount of phosphate fertilizer usually applied to rice may be decreased by 50%, without affecting yi...

journal_title：World journal of microbiology & biotechnology

authors： Secilia J,Bagyaraj DJ

更新日期：1994-07-01 00:00:00

abstract：:Both β-proteobacterial aerobic ammonium-oxidizing bacteria (AOB) and anaerobic ammonium-oxidizing (ANAMMOX) bacteria were investigated in the hyporheic zone of a contaminated river in China containing high ammonium levels and low chemical oxygen demand. Fluorescence in-situ hybridization (FISH), denaturing gradient ge...

journal_title：World journal of microbiology & biotechnology

authors： Wang Z,Qi Y,Wang J,Pei Y

更新日期：2012-09-01 00:00:00

abstract：:Cystic Fibrosis is a genetic disease and it affects the respiratory and digestive systems. Pseudomonas aeruginosa infections in Cystic Fibrosis are presented as the main cause for high mortality and morbidity rates. Pseudomonas aeruginosa populations can regulate their virulence gene expressions via the bacterial comm...

journal_title：World journal of microbiology & biotechnology

authors： Gökalsın B,Sesal NC

更新日期：2016-09-01 00:00:00

abstract：:The present study deals with membrane-bound efflux pumps, MexAB-OprM and MexXY and their respective regulatory genes mexR, nalC, nalD and mexZ in multidrug resistant (MDR) Pseudomonas aeruginosa. Following antibiotic sensitivity testing and detection of various beta-lactamases, hyperexpression of efflux pump genes, me...

journal_title：World journal of microbiology & biotechnology

authors： Suresh M,Nithya N,Jayasree PR,Vimal KP,Manish Kumar PR

更新日期：2018-05-30 00:00:00

abstract：:Lactococcus lactis subsp. lactis CRL 1584 isolated from a bullfrog hatchery produces a bacteriocin that inhibits both indigenous Citrobacter freundii (a Red-Leg Syndrome related pathogen) and Lactobacillus plantarum, and Listeria monocytogenes as well. Considering that probiotics requires high cell densities and/or ba...

journal_title：World journal of microbiology & biotechnology

authors： Quintana G,Niederle MV,Minahk CJ,Picariello G,Nader-Macías MEF,Pasteris SE

更新日期：2017-09-27 00:00:00

abstract：:Hydroxy long-chain fatty acids occur widely in animals and plants and have important physiological activities in these eukaryotes. There are indications that these compounds are also common and important in fungi. The occurrence of hydroxy-polyunsaturated fatty acids (hydroxy-PUFAs) is of biotechnological importance, ...

journal_title：World journal of microbiology & biotechnology

authors： Van Dyk MS,Kock JL,Botha A

更新日期：1994-09-01 00:00:00

abstract：:Higher Basidiomycota have been used in natural medicine throughout the world for centuries. One of such fungi is Fomitopsis betulina (formerly Piptoporus betulinus), which causes brown rot of birch wood. Annual white to brownish fruiting bodies of the species can be found on trees in the northern hemisphere but F. bet...

journal_title：World journal of microbiology & biotechnology

authors： Pleszczyńska M,Lemieszek MK,Siwulski M,Wiater A,Rzeski W,Szczodrak J

更新日期：2017-05-01 00:00:00

abstract：:A nonautonomous element of 624 bp, called RetroCl1 (Retroelement Colletotrichum lindemuthianum 1), was identified in the plant pathogenic fungus Colletotrichum lindemuthianum. RetroCl1 contains terminal direct repeats (223 bp) that are surrounded by CTAGT sequences. It has a short internal domain of 178 bp and shows c...

journal_title：World journal of microbiology & biotechnology

authors： Dos Santos LV,de Queiroz MV,Santana MF,Soares MA,de Barros EG,de Araújo EF,Langin T

更新日期：2012-03-01 00:00:00

abstract：:Progesterone was completely hydroxylated, principally to 11β,14α dihydroxyprogesterone by Cunninghamella blakesleeana NCIM 687 in 48h. ...

journal_title：World journal of microbiology & biotechnology

authors： Chincholkar SB,Seeta Laxman R,Wakharkar RD

更新日期：1995-05-01 00:00:00

abstract：:A quantitative analysis of pectolytic enzymes (polygalacturonase (PG), pectin methyl esterase (PME) and six isoenzymes of pectate lyase (PL)) produced byErwinia bacteria in the presence of diverse carbon sources was made by preparative electrophoresis. Synthesis of each of these enzymes was regulated independently; di...

journal_title：World journal of microbiology & biotechnology

authors： Shevchik VE,Evtushenkov AN,Babitskaya HV,Fomichev YK

更新日期：1992-03-01 00:00:00

abstract：:Lateritic nickel ore from the Sukinda Mines, Orissa, India, was leached using Thiobacillus ferrooxidans, Bacillus circulans, Bacillus licheniformis and Aspergillus niger at 5% (w/v) solid: liquid ratio for 5-20 days. Maximum leaching of Ni was achieved with B. circulans (85%) and Aspergillus niger (92%) after 20 days....

journal_title：World journal of microbiology & biotechnology

authors： Sukla LB,Panchanadikar VV,Kar RN

更新日期：1993-03-01 00:00:00

abstract：:Carbapenem-resistant Enterobacteriaceae isolates by carbapenemase production are being reported globally with increasing frequency, leading to limited therapeutic options. We therefore developed a loop-mediated isothermal amplification method with hydroxynaphthol blue dye (LAMP-HNB) for rapid confirmation of bla NDM, ...

journal_title：World journal of microbiology & biotechnology

authors： Srisrattakarn A,Lulitanond A,Wilailuckana C,Charoensri N,Wonglakorn L,Saenjamla P,Chaimanee P,Daduang J,Chanawong A

更新日期：2017-07-01 00:00:00

abstract：:The co-culture of cellulolytic moulds and yeasts on apple pomace in solid-state fermentation (SSF) and liquid-state fermentation (LSF) increased the protein content of apple pomace. The co-culture of Candida utilis and Aspergillus niger was the best among several combinations and increased the protein content of dried...

journal_title：World journal of microbiology & biotechnology

authors： Bhalla TC,Joshi M

更新日期：1994-01-01 00:00:00

abstract：:The volumetric oxygen mass transfer coefficient ([Formula: see text]) is an essential parameter in aerobic high-cell density fermentation where the availability of oxygen to growing microorganisms is a limiting factor. Bioprocess teams looking to scale-up/down between the Eppendorf BioBLU 0.3f single-use vessel and th...

journal_title：World journal of microbiology & biotechnology

authors： Olughu W,Galbraith D,Paget C,Ruscoe S,Smith J,Mason A

更新日期：2021-01-04 00:00:00

abstract：:Biotransformations have gained extensive importance in practical use as a support for chemical synthesis or in the conversion of natural products. Biotransformations may present an enlargement, a sequential degradation or a specific modification of synthetic or natural compounds. The tools for biotransformations are p...

journal_title：World journal of microbiology & biotechnology

authors： Kieslich K

更新日期：1992-12-01 00:00:00

abstract：:Glutathione (GSH) and S-adenosyl methionine (SAM) have been applied as liver-protective factors to prevent and treat many different liver damages and diseases. Due to their low stability and short half-life, oral administration of GSH or SAM might be replaced by continuous supplying through living lactic bacteria in y...

journal_title：World journal of microbiology & biotechnology

authors： Xu C,Shi Z,Shao J,Yu C,Xu Z

更新日期：2019-11-14 00:00:00

abstract：:Two new products: 9,10-seco-1,3,5(10)-pregnatrien-3,17 a-dihydroxy-9,20-dione and 9,10-seco-1,3,5(10)-pregnatrien-3,17a,20-triol-9-one, have been isolated as 17 α-hydroxyprogesterone transformation products fromNocardia DSM 43298. The structures were established by spectroscopic methods. ...

journal_title：World journal of microbiology & biotechnology

authors： Choudhry S,Halos S,Krischenowski D,Schmeda-Hirschmann G

更新日期：1993-01-01 00:00:00

abstract：:The potential of three Serratia marcescens strains (CFFSUR-B2, CFFSUR-B3 and CFFSUR-B4) isolated from tropical regions in Mexico to inhibit the mycelial growth and conidial germination of Colletotrichum gloeosporioides, causal agent of fruit anthracnose, was evaluated. The ability of these strains to produce prodigios...

journal_title：World journal of microbiology & biotechnology

authors： Gutiérrez-Román MI,Holguín-Meléndez F,Bello-Mendoza R,Guillén-Navarro K,Dunn MF,Huerta-Palacios G

更新日期：2012-01-01 00:00:00

abstract：:Elicitation is one of the few strategies that find commercial application in the enhancement of secondary metabolite production from plants as well as cell culture systems. Due to their immense medicinal value, production of saponins in suspension cultures has been attempted by many researchers. Gymnema sylvestre is a...

journal_title：World journal of microbiology & biotechnology

authors： Ch B,Rao K,Gandi S,Giri A

更新日期：2012-02-01 00:00:00

abstract：:Generally, Yersinia pseudotuberculosis and Y. enterocolitica grown at 37°C had increased susceptibility to antibiotics than when grown at 25°C. The susceptibility to kanamycin, cephalothin, tetracycline and chloramphenicol of Yersinia was also influenced by the growth medium and gas composition. ...

journal_title：World journal of microbiology & biotechnology

authors： Markova N,Radoucheva T,Ilieva L,Veljanov D

更新日期：1993-05-01 00:00:00

abstract：:Cadmium ions in wastewater can be removed by biosorption on to Acinetobacter calca var. antratus, isolated from a wastewater sample from a copper refinery. There are two equillibrium states: the first, which is reached quickly, is probably direct adsorption, and the second may be due to the release of ion adsorption m...

journal_title：World journal of microbiology & biotechnology

authors： Hsu JP,Chiang TY

更新日期：1991-09-01 00:00:00

abstract：:Brucellae are Gram-negative intracellular bacterial pathogens that infect humans and animals, bringing great economic burdens to developing countries. Live attenuated Brucella vaccines (strain M5-90 or others) are the most efficient means for prevention and control of animal brucellosis. However, these vaccines have s...

journal_title：World journal of microbiology & biotechnology

authors： Zhang Y,Li T,Zhang J,Li Z,Zhang Y,Wang Z,Feng H,Wang Y,Chen C,Zhang H

更新日期：2016-04-01 00:00:00

abstract：:We describe a novel method for the real-time estimation of the accretion of blomass during the solid-substrate tempe fermentation of soy beans, lupins and quinoa by Rhizopus oligosporus Salto. The method is based on measurements of the dielectric permittivity at radio-frequencies, using a four-terminal instrument (the...

journal_title：World journal of microbiology & biotechnology

authors： Davey CL,Peñaloza W,Kell DB,Hedger JN

更新日期：1991-03-01 00:00:00

abstract：:A xylanase gene, designated Svixyn10A, was cloned from actinomycetes Saccharomonospora viridis and the gene product was characterized. Gene Svixyn10A contains 1,374 bp and encodes a polypeptide of 457 amino acids composed of a glycoside hydrolase family 10 catalytic domain with a putative signal peptide, a short Gly-r...

journal_title：World journal of microbiology & biotechnology

authors： Wang Z,Jin Y,Wu H,Tian Z,Wu Y,Xie X

更新日期：2012-08-01 00:00:00

abstract：:The use of indigenous bacterial strains is a valuable bioremediation strategy for cleaning the environment from hydrocarbon pollutants. The isolation and selection of hydrocarbon-degrading bacteria is therefore crucial for obtaining the most promising strains for site decontamination. Two different media, a minimal me...

journal_title：World journal of microbiology & biotechnology

authors： Bučková M,Puškarová A,Chovanová K,Kraková L,Ferianc P,Pangallo D

更新日期：2013-06-01 00:00:00

abstract：:Saline wastewaters are usually generated by various industries, including the chemical, pharmaceutical, agricultural, and aquacultural industries. The discharge of untreated high-salinity wastewater may cause serious environmental pollution and damage the aquatic, terrestrial, and wetland ecosystems. For many countrie...

journal_title：World journal of microbiology & biotechnology

authors： Zhao Y,Zhuang X,Ahmad S,Sung S,Ni SQ

更新日期：2020-02-22 00:00:00

abstract：:Microorganisms associated with fermentation ofmasa wereLactobacillus plantarum, Pediococcus acidilactici, Lactobacillus fermentum andSaccharomyces cerevisiae. During the fermentation of maize grains, the temperature and moisture increased and the pH decreased. Most amino acids decreased in concentration during ferment...

journal_title：World journal of microbiology & biotechnology

authors： Oyeyiola GP

更新日期：1990-06-01 00:00:00

abstract：:The effects of different alkyl chain lengths of ionic liquids 1-ethyl-, 1-butyl- and 1-hexyl-3-methylimidazolium chloride, on the catalytic activity, thermal stability and deactivation kinetics of horseradish peroxidase were studied in the temperature range of 45-85 °C. The presence of 1-ethyl- and 1-butyl-ionic liqui...

journal_title：World journal of microbiology & biotechnology

authors： Machado MF,Queirós RP,Santos MD,Fidalgo LG,Delgadillo I,Saraiva JA

更新日期：2014-02-01 00:00:00

abstract：:Aureobasidium pullulans NRRL 6220 synthesized polysaccharide most actively in media containing sucrose, fructose or maltose with (NH4)2SO4 (0.6 g/l) or ammonium acetate giving greatest yields of the polysaccharide. With (NH4)2SO4 at ≥1.2 g/l, production of polysaccharide was decreased considerably. Polysaccharide prod...

journal_title：World journal of microbiology & biotechnology

authors： Badr-Eldin SM,El-Tayeb OM,El-Masry HG,Mohamad FH,El-Rahman OA

更新日期：1994-07-01 00:00:00