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Dietary fat intake and fatty acid composition

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Journal Title:
Chinese Journal of Health Management
Key Word:
脂肪酸类;血脂异常;心血管疾病;Fatty acids;Dyslipidemias;Cardiovascular diseases

Abstract´╝Ü Objective To investigate dietary fat intake and fatty acid composition in Qingdao residents.Methods Cluster random sampling method was used to select 189 adults (53 males and 136 females) between March and to July 2010.The food intake habit and the relationship between nutrient,fat,fatty acid composition and serum lipid concentrations were analyzed.Results Per capita intake of cereal was 200 g,potato 26 g,poultry meat and offal 85 g,seafood 73 g,nuts 23 g,and oils 40 g.Protein accounted for 16% of total calorie intake,carbohydrate 48%,and fat 37%.Oils accounted for 43% of fat intake,and nuts 11%.High fat intake was mainly contributed to intake of oils and nuts.Those with dyslipidemia showed higher nutritent intake and body mass index.Conclusion Qingdao residents show higher dietary fat intake and lower long-chainω-3 (n-3) PUFAs consumption.Long-chain n-3 PUFAs may be negatively correlated with dyslipidemia.

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