【摘要】 十位产后平均7个月的乳母,服用强化食品,每日一袋,35日后乳汁中蛋白质、乳糖无显著变化,脂肪含量自2.45±0.78g/dl增至2.88±0.86g/dl,成对性t检验p<0.05,钙自23.0±5.4mg/dl增至31.5±3.1mg/dl,p<0.01。乳中脂肪酸组成随食品中脂肪酸模式而变化,C18:2有增加趋势,C16:0、C18:0有减少倾向。乳中氨基酸总量及含硫氨基酸略有增加,乳量无明显变化。强化食品用大豆粉、鸡蛋、砂糖为原料,用磷酸氢钙,维生素D、核黄素与抗坏血酸强化。每袋125g,可供给热量554kcal,蛋白质36g、脂肪24g、钙829mg。更多还原

【Abstract】 The fortified food for lactating mothers supplied by Tianjin Food Research Institute was a powder made of soy-bean flour,egg,sugar and soyaoil,fortfied by calcium phosphate dibasic,riboflavin and ascorbic acid.Each package of the powder was 125 gm by weight providing 554kilocalorie,36gm protein,24gm fat and 829 mg calcim.It was given to 10 mothers,one package daily for 35 days.As aresult,both body weights and RBC of the mothers,and weights and heights of their babies were increased significantly. At the same time a marked increase in fat and calcium content of the breast milk was also noted.There was certain increment in the percentage of linoleic acid in the breast milk.The difference between the breast milk secretion before and after the supplementation was not significant.更多还原