• Therefore, the subject of study and research with the name "Research on the ability of decolorization of reactive dyes and degradation of herbicides/dioxin by microbes producing laccase" has been conducted. (net.vn)
  • However, limited studies have been reported citing the enhancement in the dye degradation and detoxification efficacy of bacterial species by random mutagenesis approach for the efficient bioremediation of wide spectrum of pigments and dyes. (vegetosindia.org)
  • Degradation of organic dyes by a new heterogeneous Fenton reagent-Fe2GeS4 nanoparticle[J]. Journal of Hazardous Materials, 2018,353:182-189. (zghjkx.com.cn)
  • Rapid reductive degradation of azo and anthraquinone dyes by nanoscale zero-valent iron[J]. Environmental Technology & Innovation, 2016,5:176-187. (zghjkx.com.cn)
  • Removal and anaerobic toxicity of six dyes, belonging to different classes (azo, anthraquinone, cyanine, etc.) were evaluated, at different concentrations (250-2400 mg/l), in tests spanning 72 or 96 h. (edu.sa)
  • Alumina for hydrogen peroxide Applications:This product is used for the regeneration of working fluid degradation products in the production of anthraquinone hydrogen peroxide, especially for the production device of palladium catalyst and three-component nickel catalyst. (zbhenghuan.com)
  • It can be seen that activated alumina balls play a significant role in the production of hydrogen peroxide, mainly dealkalization adsorption and anthraquinone regeneration agent. (chemxin.com)
  • It has been found that the degradation rate increased until an optimum of hydrogen peroxide dosage, beyond which the reagent exerted an inhibitory effect. (scialert.net)
  • Moreover, the square root relationship between the reciprocal lignin content and the anthraquinone charge earlier established for soda-anthraquinone cooks was confirmed in the kraft-anthraquinone context. (aalto.fi)
  • A new type of internal immersed irradiation photocatalytic degradation mode was proposed, relationship between liquid layer thickness and light transmittance was investigated. (zghjkx.com.cn)
  • Finally, The conditions of photocatalytic degradation of rhodamine B were optimized, and the kinetics and mechanism were studied. (zghjkx.com.cn)
  • da Silva CG, Faria JL (2003) Photochemical and photocatalytic degradation of an azo dye in aqueous solution by UV irradiation. (springer.com)
  • The aromatic anthraquinone derivative ligand is disordered disordered in the binding site with two solvable positions which are 180 degree rotations of each other. (proteopedia.org)
  • Stimulating the anaerobic degradation of aromatic hydrocarbons in contaminated sediments by providing an electrode as the electron acceptor. (umass.edu)
  • The Reactive Blue 19, also known as Remazol brilliant blue, is very resistant to chemical oxidation due to its aromatic anthraquinone structure highly stabilized by resonance. (scialert.net)
  • Okazaki S, Nagasawa S, Goto M, Furusaki S, Wariishi H, Tanaka H (2002) Decolorization of azo dye and anthraquinone dye in hydrophobic organic media using microperoxidase-11 entrapped in reverse micelles. (springer.com)
  • The objective of this study was to develop mathematical models that describe the course of delignification and carbohydrate degradation during cooking processes as a function of cooking temperature and cooking chemicals concentrations. (aalto.fi)
  • For the autohydrolysis cooks reaction schemes for the delignification and the degradation of xylan and glucan were developed and the corresponding kinetic models were fitted to the data resulting in estimates for the kinetic parameters. (aalto.fi)
  • Furthermore, the kinetic models together with the Ergun equation for the forced flow of the heated cooking liquor through the packed bed led to a simulation program of the spatial developments of delignification and carbohydrate degradation on reactor level. (aalto.fi)
  • There are various treatment methods including oxidation processes, biological degradation, membrane filtration and coagulation/flocculation have been studied to treat dyeing wastewater. (intechopen.com)
  • Cytotoxic properties of the anthraquinone derivatives isolated from the roots of Rubia philippinensis. (knu.ac.kr)
  • Subchronic toxicity, immunoregulation and anti-breast tumor effect of Nordamnacantal, an anthraquinone extracted from the stems of Morinda citrifolia L. (noniresearch.org)
  • The role of the hydrogenation solution regeneration bed is to regenerate the anthraquinone degradation products in the hydrogenation solution, and the role of the clay bed is to regenerate the possible formation of Anthraquinone degradation products and potassium carbonate solution droplets in the adsorption working solution. (chemxin.com)
  • It was applied to rhodamine B with concentration of 1.0×10 -5 mol/L, the degradation rate reached to 92.5% in 70min when UV lamp power was 15W, pH value was 7, 30℃ and catalyst dosage was 0.1g/250mL, and the degradation rate was up to 80% even after 6 recycle, it followed first-order kinetic equation and the reaction rate constant was 0.05min -1 . (zghjkx.com.cn)
  • A low degradation was found, in the order of 30-35% on COD (chemical oxygen demand). (edu.sa)
  • Its function is to close the drug cavity, holding the anthraquinone derivative in place. (proteopedia.org)
  • Diacerein is one type of anthraquinone class of medicine. (niksanpharmaceutical.co.in)
  • Role of Geobacter sulfurreducens outer surface c-type cytochromes in reduction of soil humic acid and anthraquinone-2,6-disulfonate. (umass.edu)
  • The colors are in good preservation condition in two samples, whereas the others show extensive degradation. (springeropen.com)
  • In this case the nucleotide d(CGTACG) was complexed with an anthraquinone derivative. (proteopedia.org)
  • Diacerein used in conditions like gout, osteoarthritis, joint pain, and also used in the treatment of swollen joints, bones and stops the degradation of muscles. (niksanpharmaceutical.co.in)
  • Stimulating the anaerobic degradation of aromatic hydrocarbons in contaminated sediments by providing an electrode as the electron acceptor. (umass.edu)
  • UGT-HP1 exhibited a limited substrate specificity for planar phenolic compounds, whereas UGT-HP4 was more accepting of nonplanar phenols, anthraquinones, flavones, alphatic alcohols, aromatic carboxylic acids, steroids and many drugs of varied structure. (nih.gov)
  • However, during SIF digestion, both CMAQP and CMFDP released significant amounts of anthraquinones, although CMAQP showed a much more controlled release for both aloin and aloe-emodin over SIF digestion time. (bvsalud.org)
  • Emodin, a naturally occurring anthraquinone derivative, suppresses IgE-mediated anaphylactic reaction and mast cell activation. (scorpiones.pl)
  • Polygonum extract herb health benefit by Ray Sahelian, M.D. Possible anti-atherogenic effects of emodin, an anthraquinone from Chinese herbs and Aspergillus and Penicillium fungi. (scorpiones.pl)
  • To quantify environmental exposure resulting from multimedia distribution and degradation of hydrocarbon components that comprise a complex petroleum substance the 'Hydrocarbon Block Method', has been proposed by CONCAWE (1996) and EC (2003) and subsequently implemented in REACH (ECHA, 2008). (europa.eu)
  • In this study, the photocatalytic degradation of azo-dye acid orange 10 was investigated using titanium dioxide catalyst suspension, irradiation with ultraviolet-C lamp and bismuth vanadate under visible light of light-emitting diode lamp. (gjesm.net)
  • Furthermore, 1 exhibited enzymatic activity without photo-irradiation, whereas significant self-degradation and loss of enzymatic activity occurred upon photo-irradiation in living cells. (elsevierpure.com)
  • The final pulp yield, however, is less than 20% of the initial dry wood, owing to significant degradation of cellulose during the alkaline treatment. (vtt.fi)
  • Strains already obtained will be evaluated in lignin, cellulose and organic matter degradation processes, as well as new strains to be isolated from mangrove sediments and plants. (fapesp.br)
  • The potential of hot water extraction of birch wood chips followed by mild soda-anthraquinone pulping is investigated for the production of pure cellulosic pulp. (vtt.fi)
  • In this study, totally chlorine free (TCF) bleaching sequences were applied to Phyllostachys bambusoides bamboo unbleached kraft anthraquinone (AQ) pulp, using different conditions with Oxygen (O) delignification and Sodium Perborate Tetrahydrate (SPBTH) stages. (ncsu.edu)
  • Microbial bioremediation process involves the improvement of natural degradation capacity of the microorganism 9 . (microbiologyjournal.org)
  • Although the introduction of aliphatic substituents normally alters the location in the molecule where the initial microbial attack takes place, the eventual degradation products should not be significantly different. (europa.eu)
  • Moreover, we also aim to explore the biotechnological potential of microbial strains from marine and mangrove habitats for the degradation of organic pollutants. (fapesp.br)
  • In this approach, individual hydrocarbons with different partitioning and degradation properties are used to simulate petroleum substance fate in the environment. (europa.eu)
  • Biodegradation using microorganisms is gaining importance as it is cost effective, environmental friendly technique producing less sludge 10 and complete degradation would lead to non toxic end products 11, 12,13 . (microbiologyjournal.org)
  • The physicochemical parameters may affect the stability of enzyme system involved in dye degradation, resulting in decreased performance in decolorization activity at extreme pH and temperature, which may affect the viability of strain 17 . (microbiologyjournal.org)
  • The present study was carried out to optimize the degradation process of textile azo blue dye by the potential strain Streptomyces DJP15 isolated from dye contaminated soil in and around Palakad Textile Industry, Palakad District, Kerala state, India. (microbiologyjournal.org)
  • Role of Geobacter sulfurreducens outer surface c-type cytochromes in reduction of soil humic acid and anthraquinone-2,6-disulfonate. (umass.edu)
  • Five simple and sensitive methods were developed for the determination of cyclobenzapirine hcl (CB) in presence of its degradation product anthraquinone (AQ). (walshmedicalmedia.com)
  • The five methods were found to be specific for CB in presence of different concentration % of its degradation product. (walshmedicalmedia.com)
  • Five stability-indicating methods were reported for the determination of CB in the presence of its degradation product [ 27 - 31 ]. (walshmedicalmedia.com)
  • The present study describes simple, sensitive and precise stabilityindicating spectrophotometric and spectrofluorimetric procedures for the quantitative determination of CB in pure form, pharmaceutical formulation and in the presence of AQ (its degradation product) AQ. (walshmedicalmedia.com)
  • The potential isolate Streptomyces DJP15 exhibited significant decolourisation activity at 48 h of incubation for all the degradation condition studied. (microbiologyjournal.org)
  • 6. Upregulation of p53 through induction of MDM2 degradation: improved potency through the introduction of an alkylketone sidechain on the anthraquinone core. (nih.gov)
  • The strong hydrophobic interactions protected anthraquinones within the core of CM for CMAQP and delayed diffusion. (bvsalud.org)
  • A purpose-designed anthraquinone-horseradish peroxidase (HRP)-cell penetrating peptide hybrid 1 showed high and effective cell permeability. (elsevierpure.com)
  • The conditions optimum found for degradation of the azo blue dye by the potential isolate Streptomyces DJP15. (microbiologyjournal.org)
  • The highest degradations were noticed at static conditions, 50 mg/L of dye concentration, 3% v/v inoculum concentration, 7 pH and 35 °C temperature respectively. (microbiologyjournal.org)
  • The degradation of AO10 is not very sensitive to the initial pH for both nanoparticles, especially TiO 2 . (gjesm.net)
  • Pods are a rich source of pharmaceutically active anthraquinones , which is in high demand by international companies and are widely used as laxative and described in most pharmacopoeias [4]. (ethnoleaflets.com)
  • The results found that CMAQP and CMFDP dissolved slowly and coagulated into large curds during gastric digestion, improving the retention of anthraquinones in the digestive tract. (bvsalud.org)
  • In this article, we report the crystal structures of the native azoreductase from Pseudomonas putida MET94 (PpAzoR) (1.60 Å), of PpAzoR in complex with anthraquinone-2-sulfonate (1.50 Å), and of PpAzoR in complex with Reactive Black 5 dye (1.90 Å). (nih.gov)