期刊
APPETITE
卷 79, 期 -, 页码 134-138出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.appet.2014.04.018
关键词
Dietary fiber; Food consumption; Household budget survey
资金
- Scientific Initiation of the Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) [2011/21802-2]
- Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)
- FAPESP [2010/17080-9, 2010/08421-7]
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) [472162/2011-0]
- Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) [10/17080-9] Funding Source: FAPESP
The objective of this study was to estimate the household availability of fibers in Brazil and to identify the dietary sources of this nutrient. Data from the 2008-2009 Household Budget Survey were used to estimate national household availability and density of fibers and also according to stratifications defined by income level, five regions and area (rural or urban). The contribution of the different food groups, classified by the nature, extent and purpose of processing, to total fibers available in Brazilian households was also determined. The mean density of per capita fibers was 7.6 g/1000 kcal. Higher availability and density of fibers was observed in households situated in rural areas and among low-income families. The main dietary sources of fiber were beans, bread, rice, fruit, vegetables and manioc flour. Fiber intake was found to be insufficient. Therefore, actions promoting a healthy diet are needed to improve the dietary quality of the Brazilian population. (C) 2014 Elsevier Ltd. All rights reserved.
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