6-n-propylthiouracil taster status not related to reported cruciferous vegetable intake among ethnically diverse children.
6-n-propylthiouracil taster status not related to reported cruciferous vegetable intake among ethnically diverse children.
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DOI：
10.1016/j.nutres.2011.07.004
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发表时间：
2011-08
期刊：
影响因子：
--
通讯作者：
Tepper BJ
中科院分区：
文献类型：
--
作者：
Baranowski T;Baranowski JC;Watson KB;Jago R;Islam N;Beltran A;Martin SJ;Nguyen N;Tepper BJ
Sensitivity to the taste of 6-n-propylthiouracil (PROP) (a bitter tasting chemical related to the phenylthiocarbamide found in cruciferous vegetables) has been related to dietary intake or preferences of cruciferous vegetables among adults and young children, but not middle aged children or adolescents. We hypothesized that PROP taste sensitivity is related to lower reported dietary intake of cruciferous vegetables, primarily among younger children (i.e. a moderating effect of child age). This study examined the relationship of PROP sensitivity to reported dietary intake across three days in two age groups of youth (9–10 years and 17–18 year), while statistically controlling for physical activity, social desirability and reporting bias. Cross sectional design was employed with a multi-ethnic (White, African American, Hispanic, and Other) sample of 843 males and females. Children were recruited from and data were collected in local elementary and high schools that had at least 30% ethnic minority enrollment. Children providing nonplausible reports of dietary intake were deleted from the analyses. BMI was calculated and expressed in z-scores. Energy intake and physical activity were measured by three telephone conducted 24-hour dietary recalls with the Nutrient Data System for Research (NDSR) and 5 days of Actigraph activity monitor. The primary analyses included 347 students. PROP sensitivity was not related to intake of cruciferous vegetables. Intakes of the cruciferous vegetables were low, which may explain the lack of relationship.
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影响因子：
--
作者：
Cutler, Gretchen J.;Flood, Andrew;Neumark-Sztainer, Dianne
通讯作者：
Neumark-Sztainer, Dianne
DOI：
10.1249/01.mss.0000218188.57274.91
发表时间：
2006-05-01
期刊：
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE
影响因子：
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作者：
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通讯作者：
Yang, Song
DOI：
10.1038/oby.2005.143
发表时间：
2005-07-01
期刊：
OBESITY RESEARCH
影响因子：
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作者：
Huang, TTK;Roberts, SB;McCrory, MA
通讯作者：
McCrory, MA
影响因子：
4.2
作者：
Krebs-Smith, Susan M.;Guenther, Patricia M.;Dodd, Kevin W.
通讯作者：
Dodd, Kevin W.
影响因子：
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作者：
Cullen, Karen Weber;Watson, Kathy;Zakeri, Issa
通讯作者：
Zakeri, Issa