广州市居民食物消费与营养素摄入状况

发布时间：2018-05-13 00:02

本文选题：食物消费 + 营养素　；参考：《中国公共卫生》2017年06期

【摘要】：目的描述广州市居民食物消费量及营养素摄入现状,为进行营养干预提供依据。方法 2011年6—9月,采用多阶段分层整群抽样方法,抽取广州市7个行政区中2 976名≥3岁居民进行膳食调查。采用3 d、24 h膳食回顾法调查居民摄入的所有食物,采用称重法调查家庭调味品消费量。结果广州市居民平均每标准人日摄入谷薯类食物261.3 g、蔬菜289.2 g、水果56 g、畜禽肉193.5 g、水产品60.5 g、奶及其制品75.6 g、蛋及其制品38.5 g、豆类及坚果20.3 g、食用油25.5 g、食盐5.1 g。广州市居民平均每标准人日摄入能量7 119.5 k J,蛋白质、脂肪、碳水化合物提供的能量比分别为19.9%、31.9%、48.2%。尼克酸平均每标准人日摄入量充足,维生素A、硫铵素、核黄素、维生素C和维生素E平均摄入量均相对不足;磷、铁、锌、铜、锰平均每标准人日摄入量充足,钙、钾、钠、镁、硒摄入不足。结论广州市居民膳食结构不合理,畜禽肉摄入量过高,蔬菜水果、豆类及奶类摄入不足,导致脂肪摄入过高,大部分维生素和部分矿物质摄入不足。应继续加强平衡膳食的宣传教育,改善居民的营养与健康状况。
[Abstract]:Objective to describe the current situation of food consumption and nutrient intake in Guangzhou, and to provide evidence for nutritional intervention. Methods from June to September 2011, a multi-stage stratified cluster sampling method was used to investigate the diet of 2976 residents aged more than 3 years in 7 districts of Guangzhou. The consumption of domestic condiment was investigated by weighing method and the food intake of the residents was investigated by 3 days and 24 hours diet review method. Results the average daily intake of cereals and potatoes, vegetables, fruits, livestock and poultry meat, aquatic products, milk and its products were 261.3 g, 289.2 g, 56 g, 60.5 g, 75.6 g, 38.5 g, 20.3 g, 25.5g, 25.5g, 5.1g, respectively. The average daily energy intake per standard person in Guangzhou is 7 119.5 kJ, the energy ratio of protein, fat and carbohydrate is 19. 9% and 38. 2% respectively. The average daily intake of nicotinic acid per standard person is adequate, the average daily intake of vitamin A, ammonium thionein, riboflavin, vitamin C and vitamin E is relatively insufficient, the average daily intake of phosphorus, iron, zinc, copper and manganese is adequate, calcium, potassium, sodium, Inadequate intake of magnesium and selenium. Conclusion the dietary structure of Guangzhou residents is unreasonable, the intake of livestock and poultry meat is too high, the intake of vegetables and fruits, beans and milk is insufficient, the intake of fat is too high, and most of vitamins and minerals are insufficient. We should continue to strengthen the propaganda and education of balanced diet and improve the nutrition and health status of the residents.
【作者单位】：广州市疾病预防控制中心食源性疾病和食品安全风险监测部;
【基金】：广州市医药卫生科技项目(20151A010084)
【分类号】：R151.42

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