"Naturally cultured high resistant starch rice improved postprandial glucose levels in patients with type 2 diabetes: A randomized, double-blinded, controlled trial"

作者全名："Tan, Ling-li; Duan, Wei-qian; Chen, Meng-xue; Mei, Ying; Qi, Xiao-ya; Zhang, Yong"

作者地址："[Tan, Ling-li; Duan, Wei-qian; Zhang, Yong] Chongqing Med Univ, Sch Publ Hlth & Hlth Management, Chongqing, Peoples R China; [Chen, Meng-xue; Mei, Ying; Qi, Xiao-ya; Zhang, Yong] Chongqing Med Univ, Hosp Affiliated 2, Dept Hlth Management, Chongqing, Peoples R China"

通信作者："Zhang, Y (通讯作者)，Chongqing Med Univ, Sch Publ Hlth & Hlth Management, Chongqing, Peoples R China.; Zhang, Y (通讯作者)，Chongqing Med Univ, Hosp Affiliated 2, Dept Hlth Management, Chongqing, Peoples R China."

来源：FRONTIERS IN NUTRITION

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:000910063500001

JCR分区：Q2

影响因子：5

年份：2022

卷号：9

期号：　

开始页：　

结束页：　

文献类型：Article

关键词：resistant starch (RS); rice; diabetes; postprandial glucose level; randomized controlled trial (RCT)

摘要："ObjectiveTo assess the effect of a novel naturally cultured rice with high resistant starch (RS) on postprandial glycemia in patients with type 2 diabetes compared to ordinary rice. DesignThis study is a randomized, double-blinded controlled trial. MethodsPatients with type 2 diabetes were recruited, and postprandial glucose levels were measured at 5-time points after the ingestion of one of two types of cooked rice in random order. Paired t-tests were used to compare postprandial blood glucose changes and increment areas under the blood glucose curve between high-RS rice and ordinary rice. ResultsThe increments of the postprandial blood glucose levels for high-RS rice were significantly lower than that for ordinary rice, i.e., 2.80 +/- 1.38 mmol/L vs. 3.04 +/- 1.50 mmol/L (P = 0.043) and 3.94 +/- 2.25 mmol/L vs. 4.25 +/- 2.29 mmol/L (P = 0.036) at 30 min and 60 min, respectively. The incremental areas under the blood glucose curve for high-RS rice were also significantly lower than that for ordinary rice, i.e., 42.04 +/- 20.65 [mmol/(L center dot min)] vs. 45.53 +/- 22.45 [mmol/(L center dot min)] (P = 0.043), 143.54 +/- 69.63 [mmol/(L center dot min)] vs. 155.15 +/- 73.53 [mmol/(L center dot min)] (P = 0.026), and 354.61 +/- 191.96 [mmol/(L center dot min)] vs. 379.78 +/- 195.30 [mmol/(L center dot min)] (P = 0.042) at 30, 60, and 120 min, respectively. Repeated-measures ANOVA showed that postprandial glucose levels were not affected by the test order. ConclusionThe novel high-RS rice as a staple food when substituting for widely consumed ordinary rice may provide potential health benefits by lowering blood glucose in patients with type 2 diabetes."

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