Foulkes, Reaction between catalase and hydrogen peroxide, Nature 161 (4082) (1948) 131.R. Lemberg, E.C. Foulkes, Reaction between catalase and hydrogen peroxide, Nature 161 (1948) 131-132.P. George, 1947, "Reaction between catalase and hydrogen peroxide," Nature, 160, 41....
The involvement of hydrogen peroxide (H_20_2) metabolism and catalase activity in dormancy release and sprouting of potato (Solarium tuberosum L.) tubers has been investigated in nine cultivars with a contrasting dormancy length. Phenotypic characterisation of tubers dormancy was established for all ...
WE have recently suggestedthat the decomposition of hydrogen peroxide by catalase is brought about by thesuccessive reduction of the catalase iron by the peroxide and its re-oxidation by molecular oxygen; the reaction proceeding accordingto the following equations: The evidence supporting this suggestion...
In a subsequent reaction with either hydrogen peroxide or a low-molecular weight reductant, compound I is reduced back to the ferriheme state (Calabrese and Canada 1989; Chance et al. 1979). Catalase activity is inducible in the lung by hyperoxia and in the liver by caloric restriction or ...
Hydrogen peroxide-induced astaxanthin biosynthesis and catalase activity in Xanthophyllomyces dendrorhous 来自 EBSCO 喜欢 0 阅读量: 130 作者:SL Yuan,YW Jian 摘要: Xanthophyllomyces dendrorhous (formerly Phaffia rhodozyma ) in shake-flask cultures was exposed to 10–20mmol/L H 2 O 2 at ...
Bezeichnung:Hydrogen Peroxide Assay (urinary) CatalaseCAS-NrEnglisch Name:Hydrogen Peroxide Assay (urinary) CatalaseCBNumberCB22591326SummenformelH2O2Molgewicht34.01468MOL-DateiMol fileHydrogen Peroxide Assay (urinary) Catalase Anbieter Lieferant Produzent Hersteller Vertrieb Händler....
1. 1. Using a two-mixer method, the over-all reaction of catalase was investigated from the kinetic point of view. The relationship between the rate of reaction and the substrate concentration fitted the Michaelis theory. The Michaelis constant was obtained as 1.1 M at 30 °. 2. 2. It ...
1、过氧化氢的测定方法(Methods for determination of hydrogen peroxide)Three, catalase activity - ultraviolet absorption methodprinciple H202 has a strong absorption at 240nm wavelengths, and hydrogen peroxide decomposes hydrogen peroxide, reducing the absorbance (A240) of the reaction solution with ...
First, soy-based protein isolate (PI) and textured vegetable protein (TVP) were treated with hydrogen peroxide, and then the residual hydrogen peroxide was degraded using catalase. This process caused notable decolorization of PI and TVP, and residual hydrogen peroxide was not detected in these ...
The effect of water–alcohol (methanol, ethanol, propan-1-ol, propan-2-ol, ethane-1,2-diol and propane-1,2,3-triol) binary mixtures on the kinetics of hydrogen peroxide decomposition in the presence of bovine liver catalase is investigated. In all solvents, the activity of catalase is sma...