caa a22 4500 463249097 CHVBK 20180405153334.0 cr unu---uuuuu 170326e20070901xx s 000 0 eng 10.1007/s11130-007-0047-7 doi (NATIONALLICENCE)springer-10.1007/s11130-007-0047-7 Estimation of Daily Human Intake of Food Flavonoids [Elektronische Daten] [P. Mullie, P. Clarys, P. Deriemaeker, M. Hebbelinck] The daily intake of food flavonoids was determined using a semiquantitative food frequency questionnaire (FFQ) and a fourday non consecutive food diary (4DFR) in a group of 45 female Flemish dietitians. The subjects were asked to report their food intake three times: day 1 using the FFQ (FFQ1); between day 2 and 13 using a fourday non consecutive food diary (4DFR); and again the FFQ on day 14 (FFQ2). The total flavonoid intake in mg/day as estimated with the different methods were respectively (mean and SD) for FFQ1 166.0 ± 146.6mg/day; for 4DFR 203.0 ± 243.2mg/day; and for FFQ2 158.3 ± 151.8mg/day. There was a significant different estimate for the amount of flavan-3-ols, flavanones and flavones when comparing the two FFQs with the 4DFR. The two research methods classified 88% of the 45 dietitians in the same or in an adjacent quartile for total flavonoid intake. The findings of this study indicate that the developed FFQ seems to be a simple and reliable method to assign subjects in quartiles of flavonoid intake. Springer Science+Business Media, Inc., 2007 Epidemiology nationallicence Flavonoid nationallicence Food frequency questionnaire nationallicence Food records nationallicence Human intake nationallicence Mullie P. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut Clarys P. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut Deriemaeker P. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut Hebbelinck M. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut Plant Foods for Human Nutrition Springer US; http://www.springer-ny.com 62/3(2007-09-01), 93-98 0921-9668 62:3<93 2007 62 11130 https://doi.org/10.1007/s11130-007-0047-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11130-007-0047-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mullie P. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut NATIONALLICENCE 700 1- Clarys P. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut NATIONALLICENCE 700 1- Deriemaeker P. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut NATIONALLICENCE 700 1- Hebbelinck M. Faculty of Physical Education and Physiotherapy, Department of Human Biometry and Biomechanics, Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium aut NATIONALLICENCE 773 0- Plant Foods for Human Nutrition Springer US; http://www.springer-ny.com 62/3(2007-09-01), 93-98 0921-9668 62:3<93 2007 62 11130 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer