摘要
目的 了解当前上海地区母乳中各种成分的含量 ,为健康教育提供依据。方法 收集上海市三区一县 12 0名产妇的乳汁 ,测定其蛋白质、脂肪、碳水化合物、钙、锰、钠、钾、磷、氯、铁、铜和锌的含量 ,并对产妇作膳食调查。结果 上海地区母乳中蛋白质、锰、钠、钾、氯、铁和铜含量高于参考值 ,且市区较郊区更高 ,差异有显著性 ;脂肪、钙和锌含量低于参考值 ,郊区更明显 ,差异有显著性 ;碳水化合物和磷含量接近参考值 ,市区与郊区相比 ,碳水化合物的差异无显著性 ,磷的差异有显著性。结论 上海地区母乳中脂肪、钙和锌含量偏低 ,钠和氯含量明显偏高 ,建议孕、产妇及乳母应适当增加脂肪、钙和锌的摄入 。
Objective To investigate the contents of various nutrients of human milk in Shanghai. Methods Human milk samples were collected from 120 lactating women living in three urban districts and one suburb of Shanghai. Contents of protein, fat, carbohydrate, calcium, manganese, sodium, potassium, phosphorus, chloride, iron, copper and zinc in human milk were measured. Dietary composition of the enrolled lactating women was investigated.Results The milk protein, manganese, sodium, potassium, chloride, iron, copper in Shanghai was higher than those of the reference value. Significant differences of the above nutrients between the urban district and the suburb were present. The contents of fat, calcium and zinc in the breast milk were generally lower than these of the reference value. Differences were present between urban and suburb. Carbohydrates was similar to the reference value, no difference was found in urban and suburb. Phosphorus was also similar to the reference value, difference was present between urban and suburb. Conclusion The contents of fat, calcium and zinc in the breast milk are low in Shanghai, whereas sodium and chloride are apparently high. We suggest that pregnant and lactating women in Shanghai should increase their intake of fat, calcium and zine, and decrease the salt intake.
出处
《上海医学》
CAS
CSCD
北大核心
2002年第7期396-398,共3页
Shanghai Medical Journal
基金
上海市科学技术发展基金
明治公司资助项目( 99HX0 0 4)
