Detoxification of Pesticides Aqueous Solution Using Horseradish Peroxidase
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چکیده
منابع مشابه
Application of immobilized horseradish peroxidase for removal and detoxification of azo dye from aqueous solution
The development and application of an immobilized horseradish peroxidase (HRP) on calcium alginate gel beads are reported for the successful and effective decolorization textile industrial effluent. The optimal condition for the immobilization of HRP on calcium alginate gel beads which leads to a specific activity of 15 U/g calcium alginate was identified. Upon immobilization, considering enzym...
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Horseradish peroxidase can be reconstituted with cobalt porphyrin to give a cobaltic holoenzyme having physicochemical properties quite similar to those of the native ferric protein. The cobaltic protein (Co3+HRP) can be reduced to the cobaltous form (CoHRP), the analogue of ferroperoxidase and the reduced cobalt protein can bind O2 to form an analogue of oxyferroperoxidase (Compound III). Sinc...
متن کاملStudies on Horseradish Peroxidase
The kinetics of the oxidation of p-cresol by Compound II of horseradish peroxidase has been studied by the stopped flow technique at an ionic strength of 0.11 from pH 2 to 11. In acid solution the reaction is kinetically first order in jcresol, but in the alkaline region a saturation effect attributable to complex formation is observed. At very high pH an additional second order reaction betwee...
متن کاملPeroxidase Isoenzymes from Horseradish Roots
The reactivity of histidine in horseradish peroxidase isoenzymes Al and C was determined by titrating with diazonium-lH-tetrazole. No exposed histidine residue was detected in the native isoenzymes. Upon removal of the heme prosthetic group, however, all three histidine residues became titratable. Studies with p-chloromercuribenzoate and 14C-iodoacetamide indicated that the 6 half-cystine resid...
متن کاملIn Vitro Study of Acriflavine Interaction with Horseradish Peroxidase C
Acriflavine (3,6-diaminoacridine) is an anticeptic drug developed in 1912. Previous research has focused on investigation of the intercalating features of acriflavine, but little is known about its interaction with proteins. Drug-receptor interaction is of major interest in clinical science. The aim of the present study was to evaluate the ability of acriflavine to induce alterations in conform...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2013
ISSN: 1028-8880
DOI: 10.3923/pjbs.2013.287.290