Permeate from cheese whey ultrafiltration is a source of milk oligosaccharides

Permeate from cheese whey ultrafiltration is a source of milk oligosaccharides Previously undescribed oligosaccharides in bovine cheese whey permeate were characterized by a combination of nanoelectrospray Fourier transform ion cyclotron resonance (nESI-FTICR) mass spectrometry and matrix-assisted laser desorption/ionization Fourier transform ion cyclotron resonance (MALDI-FTICR) mass spectrometry. Oligosaccharide composition was elucidated by collision-induced dissociation within the ICR cell. In addition to sialyllactose (the most abundant oligosaccharide in bovine colostrum), we identified 14 other oligosaccharides, half of which have the same composition of human milk oligosaccharides. These oligosaccharides could potentially be used as additives in infant formula and products for the pharmaceutical industry. Because whey permeate is a by-product from the production of whey protein concentrate (WPC) and is readily available, it is an attractive source of oligosaccharides for potential application in human nutrition. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Dairy Journal Elsevier

Permeate from cheese whey ultrafiltration is a source of milk oligosaccharides

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Publisher
Elsevier
Copyright
Copyright © 2009 Elsevier Ltd
ISSN
0958-6946
eISSN
1879-0143
DOI
10.1016/j.idairyj.2009.03.008
Publisher site
See Article on Publisher Site

Abstract

Previously undescribed oligosaccharides in bovine cheese whey permeate were characterized by a combination of nanoelectrospray Fourier transform ion cyclotron resonance (nESI-FTICR) mass spectrometry and matrix-assisted laser desorption/ionization Fourier transform ion cyclotron resonance (MALDI-FTICR) mass spectrometry. Oligosaccharide composition was elucidated by collision-induced dissociation within the ICR cell. In addition to sialyllactose (the most abundant oligosaccharide in bovine colostrum), we identified 14 other oligosaccharides, half of which have the same composition of human milk oligosaccharides. These oligosaccharides could potentially be used as additives in infant formula and products for the pharmaceutical industry. Because whey permeate is a by-product from the production of whey protein concentrate (WPC) and is readily available, it is an attractive source of oligosaccharides for potential application in human nutrition.

Journal

International Dairy JournalElsevier

Published: Sep 1, 2009

References

  • Goats' milk as a natural source of lactose-derived oligosaccharides: isolation by membrane technology
    Martinez-Ferez, A.; Rudloff, S.; Guadix, A.; Henkel, G.A.; Pohlentz, G.; Boza, J.J.; Guadix, E.M.; Kunz, C.
  • Enzymatic synthesis of oligosaccharides
    Rastall, R.A.; Bucke, C.
  • Oligosaccharides: application in infant food
    Rivero-Urgëll, M.; Santamaria-Orleans, A.
  • A novel approach to the recovery of biologically active oligosaccharides from milk using a combination of enzymatic treatment and nanofiltration
    Sarney, D.B.; Hale, C.; Frankel, G.; Vulfson, E.N.
  • Achievements and challenges of sialic acid research
    Schauer, R.
  • Dietary fiber and human health
    Tungland, B.C.; Meyer, P.D.
  • Oligosaccharides of milk and colostrum in non-human mammals
    Urashima, T.; Saito, T.; Nakamura, T.; Messer, M.

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