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Relative impact of α-tocopherol, copper and fatty acid composition on the occurrence of oxidized milk flavour

Published online by Cambridge University Press:  09 June 2010

Jessica Juhlin ,
Freddy Fikse ,
Anne Lundén ,
Jana Pickova  and
Sigrid Agenäs
Jessica Juhlin
Affiliation:
Department of Animal Breeding & Genetics, Swedish University of Agricultural Sciences, Box 7023, 750 07Uppsala, Sweden
Freddy Fikse
Affiliation:
Department of Animal Breeding & Genetics, Swedish University of Agricultural Sciences, Box 7023, 750 07Uppsala, Sweden
Anne Lundén
Affiliation:
Department of Animal Breeding & Genetics, Swedish University of Agricultural Sciences, Box 7023, 750 07Uppsala, Sweden
Jana Pickova
Affiliation:
Department of Food Science, Swedish University of Agricultural Sciences, Box 7051, 750 07Uppsala, Sweden
Sigrid Agenäs*
Affiliation:
Department of Animal Nutrition and Management, Swedish University of Agricultural Sciences, Kungsängen Research Centre, 753 23, Uppsala, Sweden
*
*For correspondence; e-mail: [email protected]
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Abstract

The oxidative process in milk fat, resulting in spontaneous oxidized off-flavour (SOF), is commonly assumed to depend on contents of pro- and antioxidants in milk and availability of fatty acids acting as their substrate. An important antioxidant in milk is α-tocopherol whereas the most potent prooxidant is the metal ion copper. The separate effects of α-tocopherol, copper, and milk fatty acid profile, and their combined effect on SOF development were examined in milk from 44 multiparous cows fed different roughage types and different amounts of dietary, unsaturated fat. A clear association between concentrations of copper and poly-unsaturated fatty acids in milk and the risk for developing SOF was found. Heritability estimates suggest that occurrence of SOF is partly under genetic control which indicates that milk quality may be compromised if breeding bulls are selected that carry genotypes predisposing for milk prone to develop SOF.

Keywords

Spontaneous oxidized flavour (SOF)copperα-tocopherolfatty acid compositionbovine milkmilk qualityoff-flavour
Type
Research Article
Information
Journal of Dairy Research , Volume 77 , Issue 3 , August 2010 , pp. 302 - 309
Copyright
Copyright © Proprietors of Journal of Dairy Research 2010

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References

Agenäs, S, Holtenius, K, Griinari, M & Burstedt, E 2002 Effects of turnout to pasture and dietary fat supplementation on milk fat composition and conjugated linoleic acid in dairy cows. Acta Agriculturae Scandinavica, A 52 25–33Google Scholar
Al-Mabruk, RM, Beck, NF & Dewhurst, RJ 2004 Effects of silage species and supplemental vitamin E on the oxidative stability of milk. Journal of Dairy Science 87 406–412CrossRefGoogle Scholar
Atwal, AS, Hidiroglou, M & Kramer, JKG 1991 Effects of Feeding Protec(R) and alpha-Tocopherol on Fatty Acid Composition and Oxidative Stability of Cow's Milk. Journal of Dairy Science 74 140–145CrossRefGoogle Scholar
Barrefors, P, Granelli, K, Appelqvist, LA & Bjoerck, L 1995 Chemical Characterization of Raw Milk Samples With and Without Oxidative off Flavor. Journal of Dairy Science 78 2691–2699CrossRefGoogle Scholar
Bruhn, JC & Franke, AA 1975 Factors Relating to Development of Spontaneous Oxidised Flavor in Raw Milk. Journal of Dairy Science 59 828–833CrossRefGoogle Scholar
Charmley, E & Nicholson, JWG 1994 Influence of dietary fat source on oxidative stability and fatty acid composition of milk from cows receiving a low or high level of dietary vitamin E. Canadian Journal of Animal Science 74 657–664CrossRefGoogle Scholar
Dunkley, WL, Franke, AA, Robb, J & Ronning, M 1968 Influence of dietary copper and ethylenediaminetetraacetate on copper concentration and oxidative stability of milk. Journal of Dairy Science 51 863–866CrossRefGoogle Scholar
Dutta, PC, Appelqvist, L-Å, Helmersson, S, Kebedu, E & Alemaw, G 1994 Variation in lipid composition of some Niger seed (Guizotia abyssinica Cass.) samples collected from different regions in Ethiopia. Journal of the American Oil Chemists' Society 71 839–843CrossRefGoogle Scholar
Granelli, K, Barrefors, P, Bjorck, L & Appelqvist, LA 1998 Further studies on lipid composition of bovine milk in relation to spontaneous oxidised flavor. Journal of the Science of Food and Agriculture 77 161–1713.0.CO;2-H>CrossRefGoogle Scholar
Focant, M, Mignolet, E, Marique, M, Clabots, F, Breyne, T, Dalemans, D & Larondelle, Y 1998 The Effect of Vitamin E Supplementation of Cow Diets Containing Rapeseed and Linseed on the Prevention of Milk Fat Oxidation. Journal of Dairy Science 81 1095–1101CrossRefGoogle ScholarPubMed
Ford, JE, Schroeder, MJA, Bland, MA, Blease, KS & Scott, KJ 1986 Keeping quality of milk in relation to the copper content and temperature of pasteurisation. Journal of Dairy Research 53 391–406CrossRefGoogle Scholar
Frankel, EN 1991 Recent advances in lipid oxidation. Journal of the Science of Food and Agriculture 54 495–511CrossRefGoogle Scholar
Haase, G & Dunkley, WL 1970 Copper in milk and its role in catalyzing the development of oxidized flavor. Milchwissenschaft 25 656–661Google Scholar
Havemose, MS, Weisbjerg, MR, Bredie, WL, Poulsen, HD & Nielsen, JH 2006 Oxidative stability of milk influenced by fatty acids, antioxidants, and copper derived from feed. Journal of Dairy Science 89 1970–1980CrossRefGoogle ScholarPubMed
Hidiroglou, M 1989 Mammary Transfer of Vitamin E in Dairy Cows. Journal of Dairy Science 72 1067–1071CrossRefGoogle ScholarPubMed
Jensen, SK, Johannsen, AKB & Hermansen, JE 1999 Quantitative secretion and maximal secretion capacity of retinol, β-carotene and α-tocopherol into cows' milk. Journal of Dairy Research 66 511–522CrossRefGoogle ScholarPubMed
Juhlin, J 2010 Factors associated with spontaneous oxidized flavor in cow's milk. Doctoral thesis. Swedish University of Agricultural Sciences. Acta Universitatis agriculturae Sueciae 2010:20Google Scholar
Juhlin, J, Fikse, WF, Örde-Öström, I-L, Barrefors, P & Lundén, A 2010 Factors relating to incidence of spontaneous oxidized flavor and copper in cow's milk. Acta Agriculturae Scandinavica Section A (in press)CrossRefGoogle Scholar
Kratzer, DD, Foreman, CF, Freeman, AE, Bird, EW, Rosenberger, WS & Nelson, FE 1967 Important Sources of Variation in Milk Flavor. Journal of Dairy Science 50 1384–1389CrossRefGoogle Scholar
Lindberg, E, Andersson, I, Lundén, A, Nielsen, J, Everitt, B, Bertilsson, J & Gustafsson, AH 2004 [Orsaker till avvikande lukt och smak i leverantörmjölk] Causes for Deviant Odor and Flavour in Swedish Milk. Report number 7028-P Swedish Dairy Association, Lund. 99 ppGoogle Scholar
Lundin, PK & Palmquist, DL 1983 Vitamin E Supplementation of high Fat Diets for Dairy Cows. Journal of Dairy Science 66 1909–1916CrossRefGoogle ScholarPubMed
Murthy, GK, Rhea, US & Peeler, JT 1972 Copper, Iron, Manganese, Strontium, and Zinc Content of Market Milk. Journal of Dairy Science 55 1666–1674CrossRefGoogle ScholarPubMed
Näslund, J, Fikse, F, Pielberg, GR & Lundén, A 2008 Frequency and effect of the bovine acyl-CoA:diacylglycerol acetyltranferase 1 (DGAT1) K232A polymorphism in Swedish Dairy Cattle. Journal of Dairy Science 91 2127–2134CrossRefGoogle Scholar
Neimann-Soerensen, A, Nielsen, EO, Poulsen, PR & Jensen, GK 1973 Undersogelser over arvelige faktorers indflydelse på fremkomsten af taellet smag i maelk fra forskellige kvaegracer. 199 Beretning Statens forsogsmejeri 3400 HillerodGoogle Scholar
Nicholson, JWG & Charmley, E 1991 Oxidized flavor in milk: A Canadian perspective. Bulletin of the IDF 257 11–17Google Scholar
Nicholson, JWG 1993 Spontaneous oxidized flavor in cow′s milk. Bulletin of the IDF 281 1–12Google Scholar
Nourooz-Zadeh, J & Appelqvist, L-Å 1988 Cholesterol oxides in Swedish foods and food ingredients: milk powder products. Journal of Food Science 53 74–79CrossRefGoogle Scholar
Richardson, T & Korycka-Dahl, M 1983 Lipid oxidation 241–363in Developments in Dairy Chemistry – 2. Fox, PF, ed. Appl. Sci., London, New YorkGoogle Scholar
Schingoethe, DJ, Parsons, JG, Ludens, FC, Tucker, WL & Shave, HJ 1978 Vitamin E status of dairy cows fed stored feeds continuously or pastured during summer. Journal of Dairy Science 61 1582–1589CrossRefGoogle Scholar
Shim, H & Harris, ZL 2003 Genetic Defects in Copper Metabolism. Journal of Nutrition 133 1527S–1531SCrossRefGoogle ScholarPubMed
Shingfield, KJ, Salo-Väänänen, P, Pahkala, E, Toivonen, V, Jaakkola, S, Piironen, V & Huhtanen, P 2005 Effect of forage conservation method, concentrate level and propylene glycol on the fatty acid composition and vitamin content of cow's milk. Journal of Dairy Research 72(3) 349–361CrossRefGoogle Scholar
Shipe, WF, Bassette, R, Deane, DD, Dunkley, WL, Hammond, EG, Harper, WJ, Kleyn, DH, Morgan, ME, Nelson, JH & Scanlan, RA 1978 Off Flavors of Milk: Nomenclature, Standards, and Bibliography. Journal of Dairy Science 61 855–869CrossRefGoogle Scholar
Sidhu, GS, Brown, MA & Johnson, AR 1975 Autoxidation in milk rich in linoleic acid. I. An objective method of measuring autoxidation and evaluating antioxidants. Journal of Dairy Research 42 185–195CrossRefGoogle Scholar
Sol Morales, M, Palmquist, DL & Weiss, WP 2000 Milk Fat Composition of Holstein and Jersey Cows with Control or Depleted Copper Status and Fed Whole Soybeans or Tallow. Journal of Dairy Science 83 2112–2119CrossRefGoogle ScholarPubMed
St-Laurent, A-M, Hidiroglou, M, Snoddon, M & Nicholson, JWG 1990 Effect of a-tocopherol supplementation to dairy cows on milk and plasma a-tocopherol concentrations and on spontaneous oxidized flavor in milk. Canadian Journal of Animal Science 70 561–570CrossRefGoogle Scholar
Thompson, SY, Henry, KM & Kon, SK 1964 Factors affecting the concentration of vitamins in milk. I. Effect of breed, season and geographical location on fat-soluble vitamins. Journal of Dairy Research 31 1–25CrossRefGoogle Scholar
Timmons, JS, Weiss, WP, Palmquist, DL & Harper, WJ 2001 Relationships among dietary roasted soybeans, milk components, and spontaneous oxidized flavor of milk. Journal of Dairy Science 84 2440–2449CrossRefGoogle Scholar