Abstract

In this study, we determined the purine contents in milk and soymilk, as protein-rich drinks, and in enteral nutritional supplements employed to ameliorate protein malnutrition in the elderly. Milk consumption is known to lower serum uric acid levels and to promote uric acid excretion. However, discrepant results have been reported regarding the effect of soymilk on serum uric acid levels. The purpose of this study was to quantify and compare the total purine contents and the contents of individual purines and pyrimidines by molecular type (nucleotides, nucleosides, and bases).

中文翻译：

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牛奶、豆浆和肠内营养补充剂中总嘌呤和游离嘌呤含量的测定辅助高尿酸血症和痛风的营养治疗

摘要

在这项研究中，我们确定了牛奶和豆浆中的嘌呤含量，作为富含蛋白质的饮料，以及用于改善老年人蛋白质营养不良的肠内营养补充剂。众所周知，食用牛奶可以降低血清尿酸水平并促进尿酸排泄。然而，关于豆浆对血清尿酸水平的影响，已报道了不一致的结果。本研究的目的是按分子类型（核苷酸、核苷和碱基）量化和比较总嘌呤含量以及单个嘌呤和嘧啶的含量。