Department of Urology, Faculty of Medicine, University of Kirikkale, Turkey.
Int J Food Sci Nutr. 2010 Jun;61(4):339-45. doi: 10.3109/09637480903405570.
Fruit and vegetable juices containing citrate may be recommended as an alternative in mild to moderate level hypocitraturic calcium stone formers who cannot tolerate pharmacological treatment. Tomato has been proved a citrate-rich vegetable. Tomato juice usage as citrate sources in hypocitraturic recurrent stone formers were evaluated in the light of the results of studies on orange and lemon juices. Ten 100 ml samples were prepared from three different tomato types processed through a blender. These samples were examined in terms of citrate, oxalate, calcium, magnesium, and sodium contents. No difference was detected between the parameters tested in three different tomato juices. Fresh tomato juice may be useful in hypocitraturic recurrent stone formers due to its high content of citrate and magnesium, and low content of sodium and oxalate. As the three different types of tomatoes did not differ in terms of citrate, magnesium, sodium, and oxalate content, they may be useful for clinical use if also supported by clinical studies.
富含枸橼酸盐的水果和蔬菜汁可作为轻度至中度低枸橼酸钙结石形成者的替代疗法，这些患者不能耐受药物治疗。番茄已被证明是一种富含枸橼酸盐的蔬菜。鉴于橙汁和柠檬汁研究的结果，评估了将番茄汁作为低枸橼酸复发性结石形成者枸橼酸盐来源的使用情况。通过搅拌机处理三种不同类型的番茄，制备了 10 份 100 毫升的样本。对这些样本的枸橼酸盐、草酸盐、钙、镁和钠含量进行了检测。在三种不同的番茄汁中，测试的参数没有差异。由于新鲜番茄汁含有丰富的枸橼酸盐和镁，且钠和草酸盐含量较低，因此对低枸橼酸复发性结石形成者可能有用。由于三种不同类型的番茄在枸橼酸盐、镁、钠和草酸盐含量方面没有差异，如果得到临床研究的支持，它们也可能对临床应用有用。
