共 20 条
[1]
Food standards: Amendment of standards of identity for enriched grain products to require addition of folic acid, Federal Register, 61, pp. 8781-8797
[2]
Canada H., Food and drug rgulations, amendment, Schedule No. 1066. Ottawa, (1998)
[3]
Lawrence J.M., Petitti D.B., Watkins M., Umekubo M.A., Trends in serum folate after food fortification, Lancet, 354, pp. 915-916, (1999)
[4]
Choumenkovitch S.F., Jacques P.F., Nadeau M.R., Wilson P.W., Rosenberg I.H., Selhub J., Folic acid fortification increases red blood cell folate concentrations in the Framingham study, J Nutr, 131, pp. 3277-3280, (2001)
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Pfeiffer C.M., Caudill S.P., Gunter E.W., Osterloh J., Sampson E.J., Biochemical indicators of B vitamin status in the US population after folic acid fortification: Results from the National Health and Nutrition Examination Survey 1999-2000, Am J Clin Nutr, 82, pp. 442-450, (2005)
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Dietrich M., Brown C.J., Block G., The effect of folate fortification of cereal-grain products on blood folate status, dietary folate intake, and dietary folate sources among adult non-supplement users in the United States, J Am Coll Nutr, 24, pp. 266-274, (2005)
[8]
Waters A.H., Mollin D.L., Studies on folic acid activity of human serum, J Clin Pathol, 14, pp. 335-344, (1961)
[9]
Hoffbrand A.V., Newcombe F.A., Mollin D.L., Method of assay of red cell folate activity and the value of the assay as a test for folate deficiency, J Clin Pathol, 19, pp. 17-28, (1966)
[10]
Quinlivan E.P., Gregory J.F., Effect of food fortification on folic acid intake in the United States, Am J Clin Nutr, 77, pp. 221-225, (2003)