摘要
选择食用营养早餐的小学生1000名作为研究对象,观察实施营养早餐前后学生体格发育状况、Hb和头发钙、铁、锌含量的变化。结果表明营养早餐使学生一日各种营养素的摄入量有较大提高,除钙、视黄醇外,其他营养素能达到RNIs或Als的85%。营养早餐使小学生平均身高和体重有所增加,营养不良发生率有明显的减少,贫血检出率明显降低,头发铁含量明显升高。早餐营养对促进学龄儿童生长发育和健康具有重要作用。
To observe the effect of nutritional breakfast on nutrition status of pupils,and imprve the breakfast processes,a surveyof nutrition status was conducted among 1000 pupils in Shenzhen after providing nutritional breakfast for two years.The resultsshowed that the intakes of protein,fat,carbohydrate,retinal,riboflavin,ascorbic acid,and calcium were increased by supplying thebreakfast.The increase of average body high and weight was quicker than that of control.The incidence of malnutrition andanemia was reduced.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2003年第9期128-130,共3页
Food Science
