Yamakita J, Yamamoto T, Moriwaki Y, Takahashi S, Tsutsumi Z, Higashino K
Third Department of Internal Medicine, Hyogo College of Medicine, Japan.
Adv Exp Med Biol. 1998;431:839-42. doi: 10.1007/978-1-4615-5381-6_161.
The effect of Tofu (bean curd) ingestion on uric acid metabolism was examined in 8 healthy and 10 gout subjects. Ingestion of Tofu increased plasma concentration of uric acid, together with increases in uric acid clearance and urinary excretion of uric acid. However, the increase in plasma concentration of uric acid was fairy small. Interestingly, no significant rise in the plasma, urinary and clearance of uric acid was observed in gout patients with uric acid clearance > 6.0 mL/min (lower normal limit). The results suggest that tofu is a preferable source of protein, especially in gout patients with uric acid clearance > 6.0 mL/min.
在8名健康受试者和10名痛风患者中研究了食用豆腐对尿酸代谢的影响。食用豆腐会增加血浆尿酸浓度，同时尿酸清除率和尿酸尿排泄量也会增加。然而，血浆尿酸浓度的升高幅度相当小。有趣的是，尿酸清除率>6.0 mL/分钟（正常下限）的痛风患者的血浆、尿液尿酸及尿酸清除率并未出现显著升高。结果表明，豆腐是一种较好的蛋白质来源，尤其是对于尿酸清除率>6.0 mL/分钟的痛风患者。
