Journal of Dairy Science
Volume 90, Issue 5 , Pages 2132-2140 , May 2007

Microfiltration of Buttermilk and Washed Cream Buttermilk for Concentration of Milk Fat Globule Membrane Components

  • P. Morin

      Affiliations

    • Food Research and Development Centre, Agriculture and Agri-Food Canada, 3600 Casavant Blvd. West, St-Hyacinthe, PQ, Canada, J2S 8E3
    • Corresponding Author InformationCorresponding author.
    • ,
  • M. Britten

      Affiliations

    • Food Research and Development Centre, Agriculture and Agri-Food Canada, 3600 Casavant Blvd. West, St-Hyacinthe, PQ, Canada, J2S 8E3
    • ,
  • R. Jiménez-Flores

      Affiliations

    • Dairy Products and Technology Center, California Polytechnic State University, San Luis Obispo 93407
    • ,
  • Y. Pouliot

      Affiliations

    • STELA Dairy Research Group, Institute of Nutraceuticals and Functional Foods (INAF), Université Laval, Quebec City, PQ, Canada, G1K 7P4

Received 11 December 2006 ,Accepted 4 January 2007.

  • Image Result

    The SDS-PAGE (13.5%) of normal cream samples (A) and washed cream samples (B). Lanes 1 are pasteurized creams, lanes 2 are buttermilks, lanes 3 are 4× microfiltration (MF) retentates, lanes 4 are 4× M

    The SDS-PAGE (13.5%) of normal cream samples (A) and washed cream samples (B). Lanes 1 are pasteurized creams, lanes 2 are buttermilks, lanes 3 are 4× microfiltration (MF) retentates, lanes 4 are 4× MF permeates, lanes 5 are 6× diafiltration (DF) retentates, and lanes 6 are 6× DF permeates. MW=molecular weight standards; HMW=high molecular weight material; MFGM=milk fat globule proteins; CN=caseins; WP=whey proteins; FABP=fatty acid binding protein (MFGM).

  • Image Result
    Average permeate flux during microfiltration (MF; ■) and diafiltration (DF; □) of normal cream and washed cream buttermilk. Bars indicate SD.

    Average permeate flux during microfiltration (MF; ■) and diafiltration (DF; □) of normal cream and washed cream buttermilk. Bars indicate SD.

PII: S0022-0302(07)71703-4

doi: 10.3168/jds.2006-832

Journal of Dairy Science
Volume 90, Issue 5 , Pages 2132-2140 , May 2007

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