Metmyoglobin reductase

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Web15 dec. 1985 · Metmyoglobin (metMb) reduction by metMb reductase from heart muscle requires cytochrome b5 as electron-transfer mediator. The existence of a metMb-ferrous … WebThe determination of haem pigment concentration in meat is described. The absorbancies of the extract are measured at 572, 565, 545 and 525 nm and the total concentrations, as …

Metmyoglobin reducing activity - ScienceDirect

Web11 jun. 2024 · The rate of metmyoglobin accumulation resulting in brown discoloration depends on the relative rates of autoxidation of the iron(II) forms of the protein, the … Web1) metmyoglobin (MetMb) 高铁肌红蛋白 (MetMb) 2) metmyoglobin. 高铁肌红蛋白. 1. With meat samples of longissimus dorsi and psoas major from 10 cross-bred pigs (Wanbai Ⅲ) … texas table grapes

10.1016/S0309-1740(98)00114-4 DeepDyve

Web2 mrt. 2013 · Metmyoglobin reductase activity. Metmyoglobin reductase activity of different muscles was illustrated in Fig. 1. All three types of muscles exhibited a … WebTHE JOURNAL OF BIOLOGICAL CHEMISTRY 0 1985 by The American Society of Biological Chemists, kc. Vol. 260, No. 29, Issue of December 15, pp. 15699-15707,1385 … WebMetmyoglobin Reductase IDENTIFICATION AND PURIFICATION OF A REDUCED NICOTINAMIDE ADENINE DINUCLEOTIDE- DEPENDENT ENZYME FROM BOVINE … texas table fredericksburg tx

Reverse electron transport effects on NADH formation and …

PURIFICATION OF METMYOGLOBIN REDUCTASE FROM BLUEFIN …

Web1 nov. 2005 · Historically, the activity of MetMb reductase was classified under different names, for example, diaphorases, aerobic and anaerobic reducing systems, cytochrome … Web1 aug. 2001 · : To investigate the reducing ability of met-myoglobin (metMb) reductase, browned tuna meat was immersed with/without metMb reductase (0.103 unit/mL) for … texas tac section 33.23 bWeb7 sep. 2024 · Oxymyoglobin reacts with NO to form harmless nitrates, with concomitant formation of ferric myoglobin, which is recycled through the action of the intracellular … texas tachlovice

"Web25 aug. 2006 · Metmyoglobin reductase activity (MRA) is the result of several pathways, all of which requiring NADH as coenzyme acting as an electron donor, and NADH … " - Metmyoglobin reductase

Metmyoglobin reductase

Interaction between cytochrome b5 and human methemoglobin

WebLinamarase produced by Aspergillus oryzae SAl was purified 193-fold by ammonium sulfate fractionation, Sephadex G-25, DEAE-cellulose and Ultrogel AcA 44 chromatographies. http://www.dictall.com/indu59/50/59508929979.htm

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WebMetmyoglobin reductase from bluefin tuna (Thunnus thynnus) was purified by Sephadex G-25 gel filtration, ammonium sulfate fractionation and Sephadex G-75 gel filtration. … Webreduce metmyoglobin in vitro. Reduction rates are far greater than any previously reported for nonspecific or nonenzymatic systems. The enzyme is NADH-dependent and requires …

Web1 mrt. 1982 · Metmyoglobin reductase—identification and purification of a reduced nicotinamide adenine dinucleotide-dependent enzyme from bovine heart which reduces … Web9 okt. 2015 · Renerre M, Labas R (1987) Biochemical factors influencing metmyoglobin formation in beef muscles. Meat Sci 19:151–165. Article CAS Google Scholar Madhavi …

http://www.xjishu.com/en/061/y374312.html Web1 apr. 2013 · metmyoglobin reductase activity (MRA), and the relative. proportions of myoglobin (Mb) redox forms. LD, ST, and. PM muscles were stored for 6 days at 4 ...

Web1 jul. 2015 · Metmyoglobin reduction can occur via electron transport and enzymatic pathways. Abstract The objective was to determine if NADH generated via reverse …

WebABSTRACT A novel technique was used to obtain an isolate of skeletal muscle containing MetMb reductase. The isolate was then used as the enzyme source in an assay … texas tack .comWeb1 feb. 2001 · Oxymyoglobin and lipid oxidation were significantly lower in LD fractions derived from high vitamin E muscle compared to low vitamin E Muscle and a positive unit … texas tackle factory red killerWeb25 dec. 2001 · Metmyoglobin (Met-Mb) reductase from blue-fin tuna ordinary muscle was purified to electrophoretical homogeneity by ammonium sulfate fractionation, ion … texas tackle factory victoria txWeb1 feb. 1999 · Metmyoglobin reductase activity, calculated as nanomoles MbFe (III) reduced per min per g meat during the initial linear (zero order) phase, was compared for … texas tackle factory rodWeb1 okt. 2024 · NADH-dependent reductase activity: Similar to NADH-dependent hemoglobin reductase, muscle has NADH-dependent myoglobin reductase to convert … texas tackle factory trout killerWeb21 dec. 2001 · ABSTRACT: To investigate the reducing ability of met-myoglobin (metMb) reductase, browned tuna meat was immersed with/without metMb reductase (0.103 … texas tackle boxWeb1 jan. 1990 · Cow muscles (Longissimus dorsi, Tensor fasciae latae, Psoas major, Diaphragma medialis), with different colour stabilities, were used to measure … texas tack stores