FOOD FOLATES AND THE BRITISH TOTAL DIET STUDY

被引：3

作者：

FARRAR, G

BUSS, DH

LOUGHRIDGE, J

LEEMING, RJ

HUGHES, K

BLAIR, JA

机构：

[1] Pharmaceutical Sciences Institute, Aston University, Birmingham

[2] Ministry of Agriculture, Fisheries and Food, London

[3] Agriculture and Food Research Council, Norwich, Colney Lane

[4] General Hospital, Birmingham, Steelhouse Lane

来源：

JOURNAL OF HUMAN NUTRITION AND DIETETICS | 1992年 / 5卷 / 04期

关键词：

BRITISH TOTAL DIET STUDY; ESTIMATED AVERAGE REQUIREMENT; FOLATES; HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY; 5-METHYLTETRAHYDROFOLATE;

D O I：

10.1111/j.1365-277X.1992.tb00158.x

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

5-methyltetrahydrofolate, the most bioavailable folate was measured by high-performance liquid chromatography in the British total diet study, a survey designed primarily to monitor food contaminants. A total 5 MeTHF of 130.1-mu-g (+/-21.7, n=6) was measured in the food groups which made up the average daily food intake. This value compares well to the estimated average requirement (EAR) of folate recently set by the Department of Health at 150-mu-g/day. The survey present here is an accurate reflection of folate consumed as all food samples were prepared ready for consumption.

引用

页码：237 / 244

页数：8

共 30 条

[1] Bhandari S.D., Gregory J.F., Inhibition by selected food components of human and porcine intestinal pteroylpolyglutamate hydrolase activity, Am. J. Clin. Nutr., 51, (1990)
[2] Bates C.J., Black A.E., Phillips D.R., Wright A.J.A., Southgate D.A.T., The discrepancy between normal folate intakes and folate RDA, Hum. Nutr.: Appl. Nutr., 36 a, (1982)
[3] Bates C.J., Fleming M., Paul A.A., Black A.E., Mandal A.R., Folate status and its relation to vitamin C in healthy elderly men, Age Ageing, 9, (1980)
[4] Blair J.A., Farrar G., Oxidation of tetrahydrofolates and tetrahydrobiopterin by molecular oxygen, Atmospheric oxidation and antioxidants, 3, (1992)
[5] Brown J.P., Scott J.M., Foster F.G., Weir D.G., Ingestion and absorption of naturally occurring pteroylmonoglutamates in man, Gastroenterology, 64, (1973)
[6] Chanarin J., The Megaloblastic Anaemias, (1999)
[7] Cooper B.A., Reassessment of the folic acid requirements, 5, (1978)
[8] Day B.P., Gregory J.F., Determination of folacin derivatives in selected foods by high performance liquid chromatography, J. Agric. Food Che., 29, (1981)
[9] Dietary Reference Values for Food Energy and Nutrients for the United Kingdom, (1991)
[10] Farrar G., Blair J.A., Folate catabolism: site and mechanisms, Pteridines, 1, (1989)

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