Results 31 to 40 of about 239,115 (292)

Effect of various culture treatments on virulence and aggressiveness expression of Phytophthora infestans

open access: yesActa Agrobotanica, 2013
The effect of experiment date, inoculum concentration and number of passages through potato tissue on virulence spectrum and aggressiveness level of four Phvtophthora infestans isolates was examined in four tests.
Sylwester Sobkowiak   +2 more
doaj   +1 more source

Potency of marbofloxacin for pig pneumonia pathogens Actinobacillus pleuropneumoniae and Pasteurella multocida: Comparison of growth media [PDF]

open access: yes, 2017
Pharmacodynamic properties of marbofloxacin were established for six isolates each of the pig respiratory tract pathogens, Actinobacillus pleuropneumoniae and Pasteurella multocida.
Dorey, L, Hobson, S, Lees, P
core   +2 more sources

Environmentally Relevant Inoculum Concentrations Improve the Reliability of Persistent Assessments in Biodegradation Screening Tests [PDF]

open access: yesEnvironmental Science & Technology, 2017
Standard OECD biodegradation screening tests (BSTs) have not evolved at the same rate as regulatory concerns, which now place an increased emphasis on environmental persistence. Consequently, many chemicals are falsely assigned as being potentially persistent based on results from BSTs.
Martin   +6 more
openaire   +3 more sources

Process Parameters Affecting the Synthesis of Natural Flavors by Shiitake (Lentinula edodes) during the Production of a Non-Alcoholic Beverage

open access: yesBeverages, 2017
A novel alcohol-free beverage with a fruity, slightly sour, sweetish, fresh, and plum-like flavor was produced by incorporating the edible mushroom shiitake (Lentinula edodes) into the fermentation process.
Sibel Özdemir   +6 more
doaj   +1 more source

Treatment of dairy wastes with a microbial anode formed from garden compost [PDF]

open access: yes, 2010
Garden compost has already been identified as a source of efficient electro-active (EA) biofilms. The work described here consisted of lixiviating the compost and then using the leachate as a microbial source.
Bergel, Alain   +2 more
core   +2 more sources

Effect of inoculum and sludge concentration on viscosity evolution of anaerobic granular sludges

open access: yesWater Science and Technology, 2005
The rheological behaviour of granular sludges (diameter 20–315 μm) originating from different anaerobic reactors was carried out using rotation tests. The sieved granular sludges suspensions display a non-Newtonian rheological behaviour and the limit viscosity was therefore used as a rheological parameter. The values obtained, which depend on the shear
Pevere, A.   +4 more
openaire   +3 more sources

Assessing the influence of the carbon oxidation-reduction state on organic pollutant biodegradation in algal-bacterial photobioreactors [PDF]

open access: yes, 2011
The influence of the carbon oxidation-reduction state (CORS) of organic pollutants on their biodegradation in enclosed algal-bacterial photobioreactors was evaluated using a consortium of enriched wild-type methanotrophic bacteria and microalgae. Methane,
Bahr, M.   +4 more
core   +3 more sources

Anaerobic digestate as substrate for microalgae culture: the role of ammonium concentration on the microalgae productivity [PDF]

open access: yes, 2014
In spite of the increasing interest received by microalgae as potential alternatives for biofuel production, the technology is still not industrially viable.
Latrille, Eric   +3 more
core   +3 more sources

Inclusion of seasonal variation in river system microbial communities and phototroph activity increases environmental relevance of laboratory chemical persistence tests [PDF]

open access: yes, 2020
Regulatory tests assess crop protection product environmental fate and toxicity before approval for commercial use. Although globally applied laboratory tests can assess biodegradation, they lack environmental complexity.
Bending, G. D.   +4 more
core   +1 more source

Anaerobic co-digestion of acetate-rich with lignin-rich wastewater and the effect of hydrotalcite addition [PDF]

open access: yes, 2016
The methane potential and biodegradability of different ratios of acetate and lignin-rich effluents from a neutral sulfite semi-chemical (NSSC) pulp mill were investigated.
Dahl Olli, Peka   +2 more
core   +2 more sources

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