Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins.

Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins. Abstract Text:

M Chaijan,S Benjakul,W Visessanguan,S Lee,C Faustman,M Chaijan,S Benjakul,W Visessanguan,S Lee,C Faustman,

The effects of ionic strength (0, 0.3, and 0.6 M KCl) and temperature (4 and 25 degrees C) on the interaction between fish myoglobin and myofibrillar proteins were investigated in a model system. Increases in the relative content of bound myoglobin and metmyoglobin formation in myoglobin-natural actomyosin (NAM) mixtures with concurrent decreases in whiteness and Ca(2+)-ATPase activity were observed with increasing ionic strength (P < 0.05). The relative content of bound myoglobin and the oxidation of oxymyoglobin were generally greater at 25 degrees C than at 4 degrees C (P < 0.05). Binding of myoglobin to NAM resulted in decreased whiteness (P < 0.05). Ca(2+)-ATPase was not affected by temperature (P > 0.05). SDS-PAGE patterns of protein samples suggested that myoglobin-NAM interactions did not involve disulfide bonds. The formation of high-molecular-weight aggregates (>206 kDa) was observed and was more pronounced at higher ionic strength and higher temperature.

Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins. Publishing Authors By Initials

M Chaijan,S Benjakul,W Visessanguan,S Lee,C Faustman,M Chaijan,S Benjakul,W Visessanguan,S Lee,C Faustman,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: Journal of food science

VOLUME: 72

Page Numbers: C89-95

Journal Abbreviation:

ISSN: 1750-3841

DAY: 12

MONTH: Mar

YEAR: 2007

Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 14052

Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins.

AFFILIATION: Dept. of Food Technology, Faculty of Agro-Industry, Prince of Songkla Univ., Hat Yai, 90112, Thailand.

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: J Food Sci

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins Related Publications

• Cadmium-induced activation of stress signaling pathways, disruption of ubiquitin-dependent protein degradation and apoptosis in primary rat Sertoli cell-gonocyte cocultures.
• Computational models of ethanol-induced neurodevelopmental toxicity across species: Implications for risk assessment.
• Computational models of neocortical neuronogenesis and programmed cell death in the developing mouse, monkey, and human.
• Effect of ionic strength and temperature on interaction between fish myoglobin and myofibrillar proteins.
• Fetal Hox11 expression patterns predict defective target organs: a novel link between developmental biology and autoimmunity.
• Interaction of fish myoglobin and myofibrillar proteins.
• Para niños saludables: a community intervention trial to reduce organophosphate pesticide exposure in children of farmworkers.
• Selective death of autoreactive T cells in human diabetes by TNF or TNF receptor 2 agonism.
• The application of genetic information for regulatory standard setting under the clean air act: a decision-analytic approach.
• The promise of hox11+ stem cells of the spleen for treating autoimmune diseases.