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Nutrient content of liquid milk

I. Vitamins A, D3, C and of the B complex in pasteurized bulk liquid milk

Published online by Cambridge University Press:  01 June 2009

K. John Scott ,
Dinah R. Bishop ,
Alicja Zechalko ,
John D. Edwards-Webb ,
Patricia A. Jackson  and
David Scuffam
K. John Scott
Affiliation:
†National Institute for Research in Dairying (University of Reading), Shinfield, Reading RG2 9 AT, UK
Dinah R. Bishop
Affiliation:
†National Institute for Research in Dairying (University of Reading), Shinfield, Reading RG2 9 AT, UK
Alicja Zechalko
Affiliation:
†National Institute for Research in Dairying (University of Reading), Shinfield, Reading RG2 9 AT, UK
John D. Edwards-Webb
Affiliation:
†National Institute for Research in Dairying (University of Reading), Shinfield, Reading RG2 9 AT, UK
Patricia A. Jackson
Affiliation:
Laboratory of the Government Chemist, Department of Industry, Stamford Street, London SE1 9NQ, UK
David Scuffam
Affiliation:
Laboratory of the Government Chemist, Department of Industry, Stamford Street, London SE1 9NQ, UK
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Summary

A survey was undertaken to update and extend available information on the vitamin content of pasteurized milk as produced at processing dairies in mainland UK and to investigate regional, seasonal and breed effects. The concentration of total retinol in milk from non-Channel Island (NCI) breeds averaged 61·9 βg/100g in summer and 41·2 βg/100g in winter. Concentrations of β-carotene were 31·5 and 10·5 βg/100g in summer and winter respectively. Concentrations of retinol in milk from Channel Island (CI) breeds were similar, but concentrations of β-carotene were on average 3 times higher. The concentration of vitamin D3 in milk from NCI breeds was 0·033 βg/100g in summer and 0·026 βg/100g in winter. There was no marked seasonal variation in the mean concentration of total vitamin C (14·5 βg/ml). Values for the concentration of B vitamins (βg/ml) were: folic acid 0·060, vitamin B12 0·0042, riboflavin 1·78, nicotinic acid 0·71, pantothenic acid 3·60, biotin 0·020, thiamin 0·46 and vitamin B6 0·61. Seasonal variation in the concentration was most marked for folic acid (c.v. 17·4%) and to a lesser extent for vitamin B12 (c.v. 10·3%). The only breed differences in the B vitamin content were for riboflavin and folic acid, the mean values obtained for milk from CI breeds being respectively 20 and 10 % higher than those from NCI breeds.

Type
Original Articles
Information
Journal of Dairy Research , Volume 51 , Issue 1 , February 1984 , pp. 37 - 50
Copyright
Copyright © Proprietors of Journal of Dairy Research 1984

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References

REFERENCES

Banhidi, Z. 1958 Some aspects of the nutrition of Lactobacillus fermenti 36 in the tube assay of thiamine. Ada Chemica Scandinavica 12 517–527CrossRefGoogle Scholar
Barton-Wright, E. C. 1963 Practical Methods for the Microbiological Assay of the Vitamin B-Complex and Amino Acids. London: United Trade PressGoogle Scholar
Chapman, H. R., Ford, J. E., Kon, S. K., Thompson, S. Y., Rowland, S. J., Crossley, E. L. & Rothwell, J. 1957 Further studies of the effect of processing on some vitamins of the B complex in milk. Journal of Dairy Research 24 191–197CrossRefGoogle Scholar
DeLuca, H. F. 1980 Some new concepts emanating from a study of the metabolism and function of vitamin D. Nutrition Reviews 38 169–182CrossRefGoogle Scholar
Deutsoh, M. J. & Weeks, C. E. 1965 Microfluorometric assay for vitamin C. Journal of the Association of Official Agricultural Chemists 48 1248–1256Google Scholar
Dong, F. M. & Oace, S. M. 1975 Folate concentration and pattern in bovine milk. Journal of Agricultural and Food Chemistry 23 534–538CrossRefGoogle ScholarPubMed
Federation of United Kingdom Milk Marketing Boards (1981) United Kingdom dairy facts and figures 1981Google Scholar
Ford, J. E. 1967 The influence of the dissolved oxygen in milk on the stability of some vitamins to heating and during subsequent exposure to sunlight. Journal of Dairy Research 34 239–247CrossRefGoogle Scholar
Ford, J. E., Gregory, M. E. & Kon, S. K. 1956 The B-vitamin content of milk in relation to breed of cow and stage of lactation. Proceedings 14th International Dairy Congress, Rome 1 (2) 760–765Google Scholar
Ford, J. E., Gregory, M. E., Porter, J. W. G. & Thompson, S. Y. 1953 Vitamin assay in milk and milk products by chemical and microbiological methods. Proceedings 13th International Dairy Congress, The Hague 3 1282–1286Google Scholar
Gregory, M. E. 1954 The microbiological assay of ‘Vitamin B12’ in the milk of different animal species. British Journal of Nutrition 8 340–347CrossRefGoogle ScholarPubMed
Gregory, M. E. 1959 The effect of heat on the vitamin B6 of milk. 1. Microbiological tests. Journal of Dairy Research 26 203–214CrossRefGoogle Scholar
Gregory, M. E. 1980 Influence of diet on the vitamin content of milk. Bulletin, International Dairy Federation Document 125 164–166Google Scholar
Hartman, A. M. & Dryden, L. P. 1965 Vitamins in milk and milk products. American Dairy Science AssociationGoogle Scholar
Hawke, J. C. 1963 Studies on the properties of New Zealand butterfat. VIII. The fatty acid composition of the milk fat of cows grazing on ryegrass at two stages of maturity and the composition of the ryegrass lipids. Journal of Dairy Research 30 67–75CrossRefGoogle Scholar
Henry, K. M., Hosking, Z. D., Thompson, S. Y., Toothill, J., Edwards-Webb, J. D. & Smith, L. P. 1971 Factors affecting the concentration of vitamins in milk. III. Effect of season and solar radiation on the vitamin D potency of butter. Journal of Dairy Research 38 209–216CrossRefGoogle Scholar
Herbert, V. 1961 The assay and nature of folic acid activity in human serum. Journal of Clinical Investigation 40 81–91CrossRefGoogle ScholarPubMed
Hoppner, K. & Lampi, B. 1981 Seasonal variation of folacin levels in market fluid milks. Canadian Institute of Food Science and Technology Journal 14 218–219CrossRefGoogle Scholar
Jackson, P., Shelton, C. J. & Frier, P. J. 1982 High performance liquid chromatographic determination of vitamin D3 in foods with particular reference to eggs. Analyst 107 1363–1369CrossRefGoogle ScholarPubMed
Karlin, R. 1969 [The folate content of bulk milks. Effects of different heat treatments on levels of folates B12 and B6 in these milks.] International Journal for Vitamin and Nutrition Research 39 359–371Google Scholar
Le Boulch, N., Gulat-Marnay, C. & Raoul, Y. 1974 [Vitamin D3 derivatives in human and cow's milk: cholecalciferol sulphate ester and 25-hydroxycholecalciferol.] International Journal for Vitamin and Nutrition Research 44 167–179Google ScholarPubMed
Leerbeck, E. & Sondergaard, H. 1980 The total content of vitamin D in human and cow's milk. British Journal of Nutrition 44 7–12CrossRefGoogle ScholarPubMed
Lenkeit, W., Brune, H. & Günther, K. 1958 [Excretion of vitamins D2 and D3 in milk.] Zeitschrift für Tierphysiologie, Tierernährung und Futtermittellcunde 13 247–254CrossRefGoogle Scholar
Lenkeit, W., Brune, H. & Günther, K. 1959 [Excretion of vitamins D2 and D3 in milk. 2.] Zeitschrift für Tierphysiologie, Tierernährung und Futtermittelkunde 14 185–189CrossRefGoogle Scholar
Lenkeit, W., Brune, H. & Günther, K. 1960 [Excretion of vitamins D2 and D3 in milk. 3.] Zeitschrift für Tierphysiologie, Tierernährung und Futtermittelkunde 15 155–158CrossRefGoogle Scholar
Paul, A. A. & Southgate, D. A. T. 1978 McCance and Widdowson's The Composition of Foods, 4th ed. London: HM Stationery OfficeGoogle Scholar
Reeve, L. E., Jorgensen, N. A. & DeLuca, H. F. 1982 Vitamin D compounds in cows' milk. Journal of Nutrition 112 667–672CrossRefGoogle ScholarPubMed
Roberts, E. C. & Snell, E. E. 1946 An improved medium for microbiological assays with Lactobacillus casei. Journal of Biological Chemistry 163 499–509CrossRefGoogle ScholarPubMed
Sahashi, Y., Suzuki, T., Higaki, M. & Asano, T. 1969 Antirachitic potency of vitamin D sulphate in human milk. Journal of Vitaminology 15 78–82CrossRefGoogle ScholarPubMed
Scott, K. J., Bishop, D. R., Zechalko, A. & Edwards-Webb, J. D. 1984 The nutrient content of liquid milk. II. Concentrations of vitamin C, riboflavin, folic acid, thiamin, vitamins B12 and B6 in pasteurized milk as delivered to the home and after storage in the domestic refrigerator. Journal of Dairy Research 51 51–57CrossRefGoogle Scholar
Skeggs, H. R. 1963 In Analytical microbiology p. 425 (Ed. Kavanagh, F.). New York: Academic PressGoogle Scholar
Skeggs, H. R., Hepple, H., Valentik, K. A., Huff, J. W. & Wright, L. D. 1950 Observations on the use of Lactobacillus leichmannii 4757 in the microbiological assay of vitamin B12. Journal of Biological Chemistry 184 211–221CrossRefGoogle Scholar
Thompson, S. Y., Henry, K. M. & Kon, S. K. 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
Thompson, S. Y. & Kon, S. K. 1964 Factors Affecting The Concentration Of Vitamins In Milk. II. Effect Of Breed, Season And Geographical Location On Riboflavin. Journal Of Dairy Research 31 27–30CrossRefGoogle Scholar
Wagner, K. H. 1952 [Vitamin enrichment of sterilized milk. A method of replacing the vitamin destroyed during sterilization.] Milchwissenschaft 7 250–253Google Scholar