天然补铁剂-血红素铁的研究概述

缺铁性贫血是我国人群普遍存在的营养性疾病之一，虽然传统的补铁荆在日常生活中起到一定的治疗效果．但其副作用大、吸收率低，而血红素铁是一种生物态铁，可能直接被肠粘膜细胞吸收，生物利用率高，在国夕卜已作为食品营养强化剂广为使用，本文就血红素铁的特性及研究进展作一综述。

Nature Iron Supplement-heme Iron and its General Situation

Iron deficiency anemia(IDA)is one of the nutritional diseasesthat exits universallyin our country.Traditional ironsupplement cancureit to a certainextent,but its side effects are also enormous and absorptivityisverylow.As a kind of livingiron hemeiron can be absorbed bythe cells of the mucous membrane of theintestinadirectly and absorptivityis high Hemeiron has been widely used overseasinfood,this article generalizesits prop-erties and progress in relative research.