Thompson L U, Yoon J H, Jenkins D J, Wolever T M, Jenkins A L
Am J Clin Nutr. 1984 May;39(5):745-51. doi: 10.1093/ajcn/39.5.745.
Five leguminous and eight nonleguminous foods were analyzed for polyphenol concentration by the Prussian Blue and the Folin Denis methods and correlated with blood glucose response (glycemic index) in normal or diabetic volunteers. Polyphenol concentrations and intakes per 50 g available carbohydrate portions were higher in the leguminous foods than those in the nonleguminous foods. In both normal and diabetic individuals, a negative correlation was observed between glycemic index and the concentration or total intake of polyphenols. Polyphenols, especially the large polymeric type or condensed tannins, appear to be responsible in part for the reduced glycemic response to carbohydrate foods and in part to lower blood glucose response to legumes compared with cereal products.
采用普鲁士蓝法和福林 - 丹尼斯法分析了5种豆科食物和8种非豆科食物中的多酚浓度，并将其与正常或糖尿病志愿者的血糖反应（血糖指数）进行关联。每50克可利用碳水化合物部分的豆科食物中的多酚浓度和摄入量高于非豆科食物。在正常人和糖尿病患者中，均观察到血糖指数与多酚浓度或总摄入量之间呈负相关。与谷类产品相比，多酚，尤其是大聚合物类型或缩合单宁，似乎部分导致了碳水化合物食物的血糖反应降低，部分导致了豆类的血糖反应降低。
