Dusdieker L B, Getchell J P, Liarakos T M, Hausler W J, Dungy C I
Department of Pediatrics, University of Iowa College of Medicine, Iowa City.
Arch Pediatr Adolesc Med. 1994 May;148(5):490-4. doi: 10.1001/archpedi.1994.02170050048009.
To identify commercial baby food varieties high in nitrate content using ion chromatography and compare the health risk associated with the consumption of high-nitrate water and high-nitrate commercial baby food.
Ion chromatographic determination of nitrate concentration in a variety of commercial baby foods.
University Hygienic Laboratory, University of Iowa College of Medicine, Iowa City.
None.
Commercial baby foods with nitrate levels higher than 45 ppm include mixed vegetables, bananas, carrots, garden vegetables, spinach, green beans, and beets. The amount of nitrate in one 113-g (4 oz) jar of beets, for example, is equivalent to the amount of nitrate in nearly 5.5 L of water at 45 ppm nitrate.
A controlled clinical trial is needed to clarify how consuming high-nitrate foods correlates with methemoglobin levels in infants younger than 6 months.
使用离子色谱法鉴定硝酸盐含量高的市售婴儿食品品种，并比较食用高硝酸盐水和高硝酸盐市售婴儿食品相关的健康风险。
用离子色谱法测定多种市售婴儿食品中的硝酸盐浓度。
爱荷华大学医学院大学卫生实验室，爱荷华市。
无。
硝酸盐含量高于45 ppm的市售婴儿食品包括混合蔬菜、香蕉、胡萝卜、田园蔬菜、菠菜、青豆和甜菜。例如，一罐113克（4盎司）甜菜中的硝酸盐含量相当于近5.5升硝酸盐含量为45 ppm的水中的硝酸盐含量。
需要进行一项对照临床试验，以阐明食用高硝酸盐食品与6个月以下婴儿高铁血红蛋白水平之间的关系。
