University Library
  • Login
A gateway to Melbourne's research publications
Minerva Access is the University's Institutional Repository. It aims to collect, preserve, and showcase the intellectual output of staff and students of the University of Melbourne for a global audience.
View Item 
  • Minerva Access
  • Veterinary and Agricultural Sciences
  • Veterinary and Agricultural Sciences Collected Works
  • Veterinary and Agricultural Sciences Collected Works - Research Publications
  • View Item
  • Minerva Access
  • Veterinary and Agricultural Sciences
  • Veterinary and Agricultural Sciences Collected Works
  • Veterinary and Agricultural Sciences Collected Works - Research Publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

    AMP is a more potent activator of phosphofructokinase-1 activity than fructose 2,6-bisphospate in porcine skeletal muscle under simulated postmortem conditions

    Thumbnail
    Download
    Published version (68.56Kb)

    Citations
    Altmetric
    Author
    Chauhan, SS; LeMaster, M; England, EM
    Editor
    Troy, D; Ciara, M; Laura, H; Kerry, J
    Date
    2017
    Source Title
    63rd International Congress of Meat Science and Technology
    Publisher
    Wageningen Academic Publishers
    University of Melbourne Author/s
    Chauhan, Surinder Singh; LeMaster, Michelle
    Affiliation
    Veterinary and Agricultural Sciences
    Agriculture and Food Systems
    Metadata
    Show full item record
    Document Type
    Conference Paper
    Citations
    Chauhan, S. S., LeMaster, M. & England, E. M. (2017). AMP is a more potent activator of phosphofructokinase-1 activity than fructose 2,6-bisphospate in porcine skeletal muscle under simulated postmortem conditions. Troy, D (Ed.) Ciara, M (Ed.) Laura, H (Ed.) Kerry, J (Ed.) 63rd International Congress of Meat Science and Technology, Wageningen Academic Publishers.
    Access Status
    Open Access
    URI
    http://hdl.handle.net/11343/234482
    Abstract
    Phosphofructokinase-1 (PFK-1) is a key regulatory enzyme of postmortem glycolysis. PFK-1’s activity is regulated antemortem by a number of compounds including adenosine monophosphate (AMP) and fructose 2,6-bisphosphate (F-2,6-BP). However, PFK-1’s postmortem regulation by AMP and F-2,6-BP is still unclear. Therefore, a study was conducted where porcine longissimus lumborum samples were collected to determine PFK-1 activity as affected by various concentrations of AMP and F-2,6-BP at buffered pH. Both compounds increased PFK-1 activity. However, at physiological concentrations, 50 and 150 μM AMP increased PFK-1 activity compared to 1 and 2 μM F-2,6-BP. Thus, AMP may play a greater role in dictating the rate and extent of postmortem glycolysis and pH decline than F-2,6-BP.

    Export Reference in RIS Format     

    Endnote

    • Click on "Export Reference in RIS Format" and choose "open with... Endnote".

    Refworks

    • Click on "Export Reference in RIS Format". Login to Refworks, go to References => Import References


    Collections
    • Minerva Elements Records [45689]
    • Agriculture and Food Systems - Research Publications [542]
    • Veterinary and Agricultural Sciences Collected Works - Research Publications [300]
    Minerva AccessDepositing Your Work (for University of Melbourne Staff and Students)NewsFAQs

    BrowseCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects
    My AccountLoginRegister
    StatisticsMost Popular ItemsStatistics by CountryMost Popular Authors