mixed cultures
Biohydrogen production from arabinose and glucose using extreme thermophilic anaerobic mixed cultures
... using mixed-cultures for hydrogen production because it prevents consumption of hydrogen by these microbial groups (as is often the case in mesophilic ...by mixed culture fermentation is more suited ...
12
Study of CFU for individual microorganisms in mixed cultures with a known ratio using MBRT
... a mixed culture offers a quantification which would be helpful in designing, operating and controlling pro- cesses using mixed ...of mixed culture in a process offers insights into the op- eration of ...
7
Open Mass Cultures of Marine Microalgae for Biodiesel Production: Laboratory Approach to Study Species Competition in Mixed Cultures
... The early studies on biodiesel production from microalgae, undertaken over the past few decades under the Aquatic Species Program [8] were mostly devoted to the selection of species with high oil content, but it was more ...
7
Oil Recovery of Soil Contained Petroleum Oil by Using Bio surfactant of Mixed Cultures Bacteria (Brevundumonas diminuta, Pseudomonas fluorescens, Pseudomonas aeroginosa, Pseudomonas citronelis) at vary pH Conditions (5-9)
... cells mixed culture of bacteria with the effect of pH 5-9, carried out in a way taken 10 mL starter was added to the test tube and added a solution of phosphate buffer pH 5,6,7,8, and 9 then homogeneous into ...
7
The effects of CO2 and H2 on CO metabolism by pure and mixed microbial cultures
... pure cultures are being built ...of mixed cultures in syngas fermentation and their advantages over pure cultures have not been deeply ...and mixed cultures were studied and ...
13
Antioxidant and antibacterial activities of exopolysaccharides produced by lactic acid bacteria isolated from yogurt
... and mixed cultures in MRS broth for 72 h are pre- sented in ...by mixed cultures of ...pure cultures of L. bulgaricus (DCW = 5.4 ± 0.42 g/l ) and pure cultures of ...
8
Intracellular biopolymer productions using mixed microbial cultures from fermented POME
... Considering the interest of using fermented substrate as a carbon source for the production of PHA, this study aimed at understanding how the VFA concentration influences the yield of polymer production. In addition, it ...
7
Biodegradation Potentials of Aspergillus sydowii and Fusarium lichenicola on Total Petroleum Hydrocarbon in an Oilfield Wastewater in Rivers State
... as mixed cultures in the biodegradation of Total Petroleum Hydrocarbons TPHs in oilfield ...with mixed culture of fungal isolates were periodically analyzed on days 7 and 21 intervals for total ...
7
Mineralisation of 14C phenanthrene in PAH diesel contaminated soil:Impact of Sorghum bicolor and Medicago sativa mono or mixed culture
... greater in planted treatments monocultures or mixed cultures, and iv rates and extents of.. greater than those of monocultures.[r] ...
27
FREQUENCY-DEPENDENT SELECTION AT THE PGM-1 LOCUS OF DROSOPHILA PSEUDOOBSCURA
... Frequency dependence of larva-to-adult survival and of rate of development was assessed for mixed cultures of two homozygous genotypes at the Pgm-1 locus. Sib-pair mati[r] ...
9
Electricigens in the anode of microbial fuel cells: pure cultures versus mixed communities
... The mixed communities in wastewater and activated sludge are very complex, making it difficult to eluci- date how current is generated in such ...these mixed cultures to a stable ...
14
Microglial inhibition of neuroprotection by antagonists of the EP1 prostaglandin E2 receptor
... cortical cultures, microglia or astrocytes were plated onto the top side of the transwell inserts ...The mixed cultures on transwells were treated with AraC (on day 9) and fed as described for ...
16
Activation of Microglia by Borna Disease Virus Infection: In Vitro Study
... in mixed cultures of microglia, neurons, and astrocytes is inconsistent with previous in vivo findings of upregulation of proinflammatory cytokines in brains of new- born BDV-infected rats (22, 33, ...the ...
8
Iron oxidation and mineral oxidation by moderately thermophilic bacteria
... the mixed culture reactor may have been that strain BCl somehow lost the capability to oxidise the ...and mixed cultures, washed, and their ability to oxidise iron tested by adding ferrous iron and ...
336
A study of population growth of Sitophilus oryzae L and Sitophilus granarius L in single and mixed culture in wheat and rice : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Science at Massey University
... In mixed cultures populations of both Sitophilus species were reduced corrpared with single species cultures under the sarre conditions with the exception of S.granarius in 16% wheat whe[r] ...
17
Fermentation Performance of Selected Microorganisms in Malbec Musts under Two Different Wine Making Conditions)
... Yeasts and O. oeni populations were determined by viable cell counts. In order to differentiate Saccharomyces and non-Saccharomyces yeasts from mixed cultures, samples were plated on YEPG medium ...
9
Biohydrogen Production from Synthetic Lignocellulosic Hydrolysates: Acclimatization and Inhibition
... Microbial electrolysis cell (MEC) is a bioelectrochemical system in which oxidation/reduction reactions occur at the anode and the cathode, respectively. The anode and the cathode are connected via electrical circuit ...
257
Evaluation of Biohydrogen Production from Co-fermentation of Carbohydrates and Proteins
... The pH of the fermentation medium is one of the essential parameters that influence hydrogen production, metabolic pathways and also microbial community structures in mixed cultures (Wang & Wan, 2009). ...
136
Lactobacillus delbrueckii ssp. bulgaricus B-30892 can inhibit cytotoxic effects and adhesion of pathogenic Clostridium difficile to Caco-2 cells
... CD-9689 cultures individu- ally under the conditions described ...ent cultures (lactobacilli and Clostridium) were centrifuged (10,000 g, 10 min, 5°C) and the supernatants collected and filter-sterilized ...
11
Human primary mixed brain cultures: preparation, differentiation, characterization and application to neuroscience research
... viable mixed population of cells (both neurons and glia), which can survive in vitro for a prolonged period of ...such cultures for better neuronal yield and ...
15