Journal of Dairy Science
Volume 90, Issue 5 , Pages 2155-2162 , May 2007

Influence of Calcium Salt Supplementation on Calcium Equilibrium in Skim Milk During pH Cycle

  • L.S. Canabady-Rochelle

      Affiliations

    • Nancy-University Laboratoire de Sciences et Gènie Alimentaires, Ecole Nationale Supérieure d’Agronomie et des Industries Alimentaires, 54 500 Vandœuvre-Lés-Nancy, France
    • Corresponding Author InformationCorresponding author.
    • ,
  • C. Sanchez

      Affiliations

    • Nancy-University Laboratoire de Sciences et Gènie Alimentaires, Ecole Nationale Supérieure d’Agronomie et des Industries Alimentaires, 54 500 Vandœuvre-Lés-Nancy, France
    • ,
  • M. Mellema

      Affiliations

    • Unilever Research and Development Vlaardingen, Olivier van Noortlaan 12, 3133 TG Vlaardingen, the Netherlands
    • ,
  • A. Bot

      Affiliations

    • Unilever Research and Development Vlaardingen, Olivier van Noortlaan 12, 3133 TG Vlaardingen, the Netherlands
    • ,
  • S. Desobry

      Affiliations

    • Nancy-University Laboratoire de Sciences et Gènie Alimentaires, Ecole Nationale Supérieure d’Agronomie et des Industries Alimentaires, 54 500 Vandœuvre-Lés-Nancy, France
    • ,
  • S. Banon

      Affiliations

    • Nancy-University Laboratoire de Sciences et Gènie Alimentaires, Ecole Nationale Supérieure d’Agronomie et des Industries Alimentaires, 54 500 Vandœuvre-Lés-Nancy, France

Received 12 October 2006 ,Accepted 27 December 2006.

  • Image Result

    Normalized ionized Ca concentration (M) as a function of normalized time for skim milk (-●-) and for milk Ca-supplemented milk (-□-) and Ca chloride-supplemented milk (-▵-) subjected to pH-cycle (A: p

    Normalized ionized Ca concentration (M) as a function of normalized time for skim milk (-●-) and for milk Ca-supplemented milk (-□-) and Ca chloride-supplemented milk (-▵-) subjected to pH-cycle (A: pHmin 5.5, B: pHmin 5.0). T1 = end of probe stabilization; T2 = end of Ca salt equilibrium; T3 = end of acidification; T4 = end of neutralization.

  • Image Result
    Min-max normalized ionized Ca measured during pH cycles as a function of pH (A: skim milk; B: milk Ca-supplemented milk; C: Ca chloride-supplemented milk). -○-: pHmin = 5.0; -●-: pHmin = 5.5. T1 = end

    Min-max normalized ionized Ca measured during pH cycles as a function of pH (A: skim milk; B: milk Ca-supplemented milk; C: Ca chloride-supplemented milk). -○-: pHmin = 5.0; -●-: pHmin = 5.5. T1 = end of probe stabilization; T2 = end of Ca salt equilibrium; T3 = end of acidification; T4 = end of neutralization.

  • Image Result
    Min-max normalized turbidity (NTU) as a function of pH (A: skim milk; B: milk Ca-supplemented milk; C: Ca chloride-supplemented milk). -○-: pHmin = 5.0; -●-: pHmin = 5.5. T1 = end of probe stabilizati

    Min-max normalized turbidity (NTU) as a function of pH (A: skim milk; B: milk Ca-supplemented milk; C: Ca chloride-supplemented milk). -○-: pHmin = 5.0; -●-: pHmin = 5.5. T1 = end of probe stabilization; T2 = end of Ca salt equilibrium; T3 = end of acidification; T4 = end of neutralization.

PII: S0022-0302(07)71706-X

doi: 10.3168/jds.2006-665

Journal of Dairy Science
Volume 90, Issue 5 , Pages 2155-2162 , May 2007

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