Biosurfactant production and use in oil tank clean-up.

abstract：:Wetland degradation makes significant impacts on soil, and bacterial communities in soil are likely to respond to these impacts. The purpose of this study was to investigate the impacts of soil property, soil type and soil depth on bacterial community in different stages of soil degradation in the Zoige Wetland. Micro...

journal_title：World journal of microbiology & biotechnology

authors： Tang J,Ding X,Wang L,Xu Q,Yang Z,Zhao J,Sun Q,Feng S,Zhang J

更新日期：2012-02-01 00:00:00

abstract：:Cobamides ('complete' corrinoids) are essential for organohalide-respiring bacteria because they act as cofactors of reductive dehalogenases (RDases). RDases are the key enzymes in organohalide respiration, a process relevant for environmental remediation. More than a decade ago, the unusual norpseudo-B12 was identifi...

journal_title：World journal of microbiology & biotechnology

authors： Schubert T

更新日期：2017-05-01 00:00:00

abstract：:This work reports the production of MEL-A using coconut water as the carbon source. Proximate analysis of coconut water indicated the presence of nutrients necessary for growth of the organism and production of desired metabolite. The amount of MEL produced using coconut water was 3.85 g/L (± 0.35) with 74% of it bein...

journal_title：World journal of microbiology & biotechnology

authors： Madihalli C,Sudhakar H,Doble M

更新日期：2020-06-05 00:00:00

abstract：:The threat of heavy metal pollution to environmental health is getting worldwide attention due to their persistence and non-biodegradable nature. Ineffectiveness of various physicochemical methods due to economical and technical constraints resulted in the search for a cost-effective and eco-friendly biological techni...

journal_title：World journal of microbiology & biotechnology

authors： Hansda A,Kumar V,Anshumali

更新日期：2016-10-01 00:00:00

abstract：:Biosurfactants can be widely used in industries as pharmaceutical agents, for microbial enhanced oil recovery, crop biostimulation, among others. Surfactin and rhamnolipids are well-known biosurfactants. These compounds have several advantages over chemical surfactants, however they are not economically competitive, s...

journal_title：World journal of microbiology & biotechnology

authors： de Oliveira Schmidt VK,de Souza Carvalho J,de Oliveira D,de Andrade CJ

更新日期：2021-01-11 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：:The microbial community of artisanal corn fermentation called Chicha were isolated, purified and then identified using protein profile by Matrix Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF) and confirmed by partial ribosomal gene sequencing. Samples from Chicha beverage were chemic...

journal_title：World journal of microbiology & biotechnology

authors： Resende LV,Pinheiro LK,Miguel MGDCP,Ramos CL,Vilela DM,Schwan RF

更新日期：2018-03-08 00:00:00

abstract：:Species of the genus Trichoderma are economically important as biocontrol agents, serving as a potential alternative to chemical control. The applicability of Trichoderma isolates to different ecozones will depend on the behavior of the strains selected from each zone. The present study was undertaken to isolate bioco...

journal_title：World journal of microbiology & biotechnology

authors： Stocco MC,Mónaco CI,Abramoff C,Lampugnani G,Salerno G,Kripelz N,Cordo CA,Consolo VF

更新日期：2016-03-01 00:00:00

abstract：:Adhesion ability is a primary criterion for the selection of probiotic microorganisms. Lactic acid bacteria contribute the majority of microorganisms with probiotic properties. They have several important mechanisms for intestinal epithelial cell adhesion. In order to adhere to the intestinal cells, they generally use...

journal_title：World journal of microbiology & biotechnology

authors： Alp D,Kuleaşan H

更新日期：2019-10-01 00:00:00

abstract：:Cabernet Sauvignon grape produced in Xinjiang (China) is often overripe, with unusually high sugar content, which impedes utilization. We aimed to establish the optimal combination of indigenous yeast strains to produce a new sweet wine from the overripe grape. Five yeast strains with pronounced enological characteris...

journal_title：World journal of microbiology & biotechnology

authors： Zhu LX,Wang GQ,Aihaiti A

更新日期：2020-07-20 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 potential use of Sporosarcina pasteurii in possible biotechnological applications on a large scale (ground improvement, consolidation of building structures and ornamental stone, or in developing bio-materials for the building industry), is based on its ability to produce high amounts of carbonate in a short perio...

journal_title：World journal of microbiology & biotechnology

authors： Cuzman OA,Richter K,Wittig L,Tiano P

更新日期：2015-06-01 00:00:00

abstract：:Alicyclobacillus acidoterrestris is one of the most spoilage-causing bacteria in fruit juices. Control of A. acidoterrestris in fruit juices by bificin C6165 (Pei et al. in J Appl Microbiol 114(5):1273-1284, 2013), a bacteriocin produced by Bifidobacterium animalis subsp. animalis CICC 6165, was described in this stud...

journal_title：World journal of microbiology & biotechnology

authors： Pei J,Yue T,Yuan Y

更新日期：2014-03-01 00:00:00

abstract：:A key constraint in successfully obtaining an effective inoculant is overcoming difficulties in formulating a viable and user-friendly final product and maintaining the microbial cells in a competent state. Co-cultures of rhizobia and PGPR (Plant Growth Promoting Rhizobacteria) are a logical next subject for formulati...

journal_title：World journal of microbiology & biotechnology

authors： Atieno M,Herrmann L,Okalebo R,Lesueur D

更新日期：2012-07-01 00:00:00

abstract：:A fungal isolate, Arthrographis sp. strain F4, when grown in shake-flask culture, produced cellulolytic and xylanolytic enzymes optimally at 30°C with an initial pH of 5.0 to 6.0. Coarsely-ground filter paper was the most suitable carbon substrate for production of the enzymes. Inorganic nitrogen sources gave higher a...

journal_title：World journal of microbiology & biotechnology

authors： Okeke BC,Obi SK

更新日期：1993-05-01 00:00:00

abstract：:Oxalic acid plays major role in the pathogenesis by Sclerotinia sclerotiorum; it lowers the pH of nearby environment and creates the favorable condition for the infection. In this study we examined the degradation of oxalic acid through oxalate oxidase and biocontrol of Sclerotinia sclerotiorum. A survey was conducted...

journal_title：World journal of microbiology & biotechnology

authors： Yadav S,Srivastava AK,Singh DP,Arora DK

更新日期：2012-11-01 00:00:00

abstract：:Unsheared DNA has been isolated from Rhodotorula and Rhodosporidium yeasts using a cell-wall-digesting enzyme preparation from Paecilomyces lilacinus. Pulsed-field gel electrophoresis indicated that at least 11 chromosomes were present in Rhodot. gracilis ATCC 90950. The DNA was amenable to digestion with restriction ...

journal_title：World journal of microbiology & biotechnology

authors： Vishnuvardhan D,Joseph R

更新日期：1995-05-01 00:00:00

abstract：:An analytical procedure has been developed for at-line (fast off-line) monitoring of 4 key parameters including nisin titer (NT), the concentration of reducing sugars, cell concentration and pH during a nisin fermentation process. This procedure is based on near infrared (NIR) spectroscopy and Partial Least Squares (P...

journal_title：World journal of microbiology & biotechnology

authors： Guo WL,Du YP,Zhou YC,Yang S,Lu JH,Zhao HY,Wang Y,Teng LR

更新日期：2012-03-01 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 new transcription factor Sge1 has garnered much attention in filamentous fungi recently, which highlights its role in pathogenicity, conidiation, and the production of secondary metabolites. In this study, we demonstrated that FgSge1 is localized in the nucleus in Fusarium graminearum using fluorescent protein GFP...

journal_title：World journal of microbiology & biotechnology

authors： Yu FW,Zhang XP,Yu MH,Yin YN,Ma ZH

更新日期：2015-09-01 00:00:00

abstract：:A superoxide dismutase (SOD) was purified from Spirulina platensis sonicate. The SOD was purified to homogeneity (48-fold and 0.24% yield) through ammonium sulphate precipitation and DEAE-52 anion exchange chromatography. The SOD from S. platensis appeared to be a homodimer with a molecular weight of 30 kDa and a subu...

journal_title：World journal of microbiology & biotechnology

authors： Desai K,Sivakami S

更新日期：2007-12-01 00:00:00

abstract：:When 50MM FeSO4 was added to cow dung and poultry litter waste which had been processed in daily-fed batch digesters, digesters subsequently unfed showed a faster conversion of substrate and overloaded digesters stabilized within 48 h. Early stabilization of digesters was achieved by adding 20 or 50MM FeSO4 though the...

journal_title：World journal of microbiology & biotechnology

authors： Preeti Rao P,Seenayya G

更新日期：1994-03-01 00:00:00

abstract：:We investigated the potential production and desiccation tolerance of microsclerotia (MS) by Brazilian strains of Metarhizium anisopliae (Ma), M. acridum (Mc) and M. robertsii (Mr). These fungi were grown in a liquid medium containing 16 g carbon l⁻¹ with a carbon:nitrogen ratio of 50:1. One hundred milliliters cultur...

journal_title：World journal of microbiology & biotechnology

authors： Mascarin GM,Kobori NN,de Jesus Vital RC,Jackson MA,Quintela ED

更新日期：2014-05-01 00:00:00

abstract：:The economics of bioflocculant production is coupled with the use of a low-cost substrate at appropriate culture conditions. The use of a waste substrate for this purpose offers an additional treatment measure to mitigate environmental pollution. We investigated the growth of Aspergillus flavus and its bioflocculant y...

journal_title：World journal of microbiology & biotechnology

authors： Mohammed JN,Wan Dagang WRZ

更新日期：2019-07-22 00:00:00

abstract：:In natural environments, microorganisms form microbial aggregates called biofilms able to adhere to a multitude of different surfaces. Yeasts make no exception to this rule, being able to form biofilms in a plethora of environmental niches. In food realms, yeast biofilms may cause major problems due to their alterativ...

journal_title：World journal of microbiology & biotechnology

authors： Zara G,Budroni M,Mannazzu I,Fancello F,Zara S

更新日期：2020-08-10 00:00:00

abstract：:In the present study, the biosynthesis of silver nanoparticles (AgNPs) using Neurospora intermedia, as a new non-pathogenic fungus was investigated. For determination of biomass harvesting time, the effect of fungal incubation period on nanoparticle formation was investigated using UV-visible spectroscopy. Then, AgNPs...

journal_title：World journal of microbiology & biotechnology

authors： Hamedi S,Shojaosadati SA,Shokrollahzadeh S,Hashemi-Najafabadi S

更新日期：2014-02-01 00:00:00

abstract：:An α-amylase from a hyper-producing strain of Bacillus (sp. E2) was stable at 70°C for 30 min but was quickly inactivated at higher temperatures. In the presence of 10MM Ca(2+) and starch (20% w/v), however, the enzyme was stable at 90°C for 10 min and after 30 min at 100°C still retained 26% of its initial activity. ...

journal_title：World journal of microbiology & biotechnology

authors： Goyal N,Sidhu GS,Chakrabarti T,Gupta JK

更新日期：1995-09-01 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：:Over a 3-week period, samples of fresh, chopped, pork meat were taken every morning and afternoon from 50 meat stalls. Microbiological examination revealed that the samples had (c.f.u./g): total microbes, 1×10(3) to 2.14×10(6); mean probable numbers of coliforms and Escherichia coli, 1.51×10(3) to 1.15×10(4); and yeas...

journal_title：World journal of microbiology & biotechnology

authors： O'Toole DK

更新日期：1995-11-01 00:00:00

abstract：:Fossil fuels consumption impacts the greenhouse gas emissions. Biofuels are considered as alternative renewable energy sources to reduce the fossil fuels dependency. Bioethanol produced by recombinant microorganisms is a widely suggested alternative to increase the yield in fermentation processes. However, ethanol and...

journal_title：World journal of microbiology & biotechnology

authors： Martínez-Alcantar L,Díaz-Pérez AL,Campos-García J

更新日期：2019-11-20 00:00:00