妇女孕、产期膳食结构与初乳中必需微量元素调查分析

调查孕、产期膳食结构与初乳中 5种必需微量元素的关系。对回顾性膳食调查结果和初乳中微量元素测定值进行对比分析。孕产期的高比例肉、蛋类膳食结构不仅为胎儿的生长发育提供了充足的必需营养素 ,也使产妇的初乳中含有适宜的硒、锌、钼和安全适宜摄入范围内的碘。较低含量的铜虽尚未引起危害 ,但应予以关注

Dietary patterns during women pregnancy and lactation and the essential trace elements in colostrums

To research the relationship between dietary patterns during women pregnancy and lactation, and the five essential trace elements in colostrums. The correlation analysis between results coming from our previously dietary investigation and the data of the trace elements in colostrums. A plenty of meat and eggs intake during mother's pregnancy and lactation could afford sufficient essential micro-nutrient for the development of fetus. It also let colostrums of a parturient contain selenium and zinc in the adequate contents, and iodine, molybdenum in the safe contents. Although a low level of content of copper did not lead up to damage for infants, it must be paid close attention that infants may be in marginal insufficiency of copper intake.