[PDF] Top 20 Extraction, partial characterization and susceptibility to Hg2+ of acid phosphatase from the microalgae Pseudokirchneriella subcapitata. - Portal Embrapa

... contrast to the specific activity depression ob- served after 7 days of exposure, this parameter did not change at 24 ...hours. The EC 50 value for in vivo Hg 2+ effect at seven days exposure ... See full document

... belongs to a group of lactic acid bacteria usually isolated from fermented vegetables, which includes species involved in the production of exopolysaccharides ...Because ... See full document

... resistance to glyphosate (Nandula et ...means of quickly identifying and characterizing glyphosate-resistant weed biotypes is important to mitigate their spread and to facilitate ... See full document

... Exposure to pesticides is a concern of the general each year to monitor pesticides in the human ...complex and multicomponent mix- ...asked to ture, is one of ... See full document

... is the lowest concentration of an analyte in a sample that can be detected, not ...terms of signal-to-noise ratio, usually three times the noise ...level. The quantitation limit ... See full document

... determination of shikimic acid in soybean and corn leaves followed the procedure described by Matallo et ...7 and 10 days after treatments (DAT), always in the morning, younger ... See full document

... dimension of more than 8,000 km and a continental potential that includes 13% of the world’s freshwater, including the largest hydrographic basins (Joly et ...directly, and 4 ... See full document

... JA-20) and washed twice with 0.1 M sodium acetate buffer, pH 5.0. The algae pellet was suspended in ...w/v) and the cell suspension was submitted to the cell disruption procedure ... See full document

... AraL from Bacillus subtilis is a member of the ubiquitous haloalkanoate dehalogenase ...superfamily. The araL gene has been cloned, over-expressed in Escherichia coli and its product ... See full document

... ranging from room temperature up to 120°C and is related to the release of adsorbed water mol- ...in the thermal profile of the demineralized material (DM1) ... See full document

... - Partial purification and characterization of ribonucleases (RNase; EC ...stem and leaves of 5 day-old Pitiúba cowpea [Vigna unguiculata ...extracts from the ... See full document

... for the screening of BGL ...seed and jack fruit seed. These substrates were purchased from a local market of Bangalore, ...gram of the substrate was placed in a 250 mL ... See full document

... carbohydrate and dietary fiber contents in the algal biomass samples were found to be very diverse, varying between ...12.5-26.7% and 5.6-18.3%, respectively. P. cruentum has the ... See full document

... gravimetrically and ranged from 20% to 25% of the biomass dry weight (Figure ...registered the highest lipid content (25.28% ± 2.38%) and Nannochloris ...showed the ... See full document

... submitted to proteolysis with the proteolytic enzyme maxataze. The first extract of the algae was constituted of polysaccha- rides contaminated with lipids, phenols, ... See full document

... clorofícea Pseudokirchneriella subcapitata, pois apresenta crescimento rápido, baixo custo de manu- tenção, fácil obtenção, alto poder fotossintético, contendo clorofilas a e b, e um aumento de biomassa ... See full document

... 2 and BSG/ 200 + H 2 O 2 ) simultaneously with 10 mM H 2 O 2 for 20 ...; and negative control (H 2 O) represents treatment exclusively with H 2 ...with the comet assay method (see Section 7.1.4). ... See full document

... large and diverse group of prokaryotic autotrophs. The widespread nature of cyanobacteria in different environments makes them useful as the indicators of environmental pollution ... See full document

... complex and polydisperse natural polysaccharides. Main component of GAGs is chondroitin sulfate comprised of repeating disaccharide units of N-acetylgalactosamine and glucuronic ... See full document

... sacriice and immediately frozen in liquid nitrogen and sectioned (10 to 15 µM) in a Leica CM 1850 cryostat ...demonstration of AcP ac- tivity, the cryosections were processed for enzyme ... See full document