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Food Chemistry
The effect of magnetic field on the properties of emulsified gels containing myofibrillar protein (MP-emulsified gels) with different salt concentration (0, 0.2, 0.4, 0.6 mol/L) were investigated. The results demonstrated that the magnetic field treatment (4 °C, 3.8 mT, 3 h) made the emulsion droplets smaller and more uniform.
Qianwen, Jiang +7 more
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The effect of magnetic field on the properties of emulsified gels containing myofibrillar protein (MP-emulsified gels) with different salt concentration (0, 0.2, 0.4, 0.6 mol/L) were investigated. The results demonstrated that the magnetic field treatment (4 °C, 3.8 mT, 3 h) made the emulsion droplets smaller and more uniform.
Qianwen, Jiang +7 more
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Mechanisms of Degradation of Myofibrillar and Nonmyofibrillar Protein in Heart
1983The degradation of cardiac proteins is known to be altered by many physiological and pathological interventions, but the precise intracellular processes that regulate proteolysis and the relative roles of different proteolytic pathways in degrading different classes of protein remain poorly understood.
J M, Ord +3 more
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Myofibrillar protein degradation after eccentric exercise
Experientia, 1984Male rats were run downhill for 90 minutes (nonexhaustive). Following the exercise, muscle protein degradation was increased, as determined by urinary 3-methylhistidine. However, minimal changes were observed in the relative percentage of the minor myofibrillar proteins and in the protease calcium activated factor in the long head of the triceps ...
A C, Snyder +5 more
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Quantification of beef myofibrillar proteins by SDS-PAGE
Meat Science, 1995A semi-quantitative determination of beef myofibrillar proteins using sodium, dodecyl sulphate polyacrylamide gel electrophoresis is described. Bovine serum albumin was used as internal standard. Results indicate a linear relationship between densitometric readings after staining with Coomassie brilliant blue R(250) and protein content.
E, Claeys +3 more
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International Journal of Biochemistry, 1992
1. The mode of degradation of myofibrillar proteins and the structural changes in myofibrils due to the action of cathepsin B highly purified from rabbit skeletal muscle were studied. 2. Cathepsin B degraded myosin heavy chain, actin and troponin T, but not alpha-actinin, tropomyosin, troponin I or troponin C among myofibrillar proteins. 3. Cathepsin B
M, Matsuishi +3 more
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1. The mode of degradation of myofibrillar proteins and the structural changes in myofibrils due to the action of cathepsin B highly purified from rabbit skeletal muscle were studied. 2. Cathepsin B degraded myosin heavy chain, actin and troponin T, but not alpha-actinin, tropomyosin, troponin I or troponin C among myofibrillar proteins. 3. Cathepsin B
M, Matsuishi +3 more
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Phosphorylation of cardiac myofibrillar proteins.
Recent advances in studies on cardiac structure and metabolism, 1978The P light chain of cardiac myosin is phosphorylated and dephosphorylated by highly specific enzymes. These reactions take place in the beating rabbit heart and there is evidence that dephosphorylation of the light chain occurs during the inotropic response produced by adrenaline.
H A, Cole +4 more
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Lobster Muscle Proteasome and the Degradation of Myofibrillar Proteins
Enzyme and Protein, 2017The lobster proteasome is primarily a cytosolic enzyme in crustacean striated muscles, although a small amount (<1 % of total) occurs in aggregates associated with invaginations of the cell membrane. The complex exists in vitro in three distinct catalytic states (basal, SDS-activated, and heat-activated forms) which have identical subunit ...
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Metabolism of myofibrillar proteins in the normal and hypertrophic heart
Basic Research in Cardiology, 1977The pathways of myofibrillar assembly and degradation were studied in normal heart and during developing hypertrophy by two independent methods: amino acid incorporation kinetics and the double isotope technique. The validity and sensitivity of both methods were evaluated by computer analysis of data for which leucyl-tRNA was used as a protein ...
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Myofibrillar Proteins in the Developing Hearta
Annals of the New York Academy of Sciences, 1990R, Zak +5 more
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