FOOD SCIENCE

   

Effects of Low Valley Protein Rice on Glycemic Index of Beagle Dogs

Xu Chenchen-xuan Yang Jiong2,Zhou ShaoWen2,   

  • Received:2019-07-19 Revised:2019-09-26 Published:2019-10-16

Abstract: Objective: To evaluate the relative glycemic index of healthy adult beagles after ingestion of low valley protein rice (W0868), and to compare and quantitatively evaluate the effect of W0868 on postprandial blood glucose and insulin levels, so as to provide theoretical reference for the application of trough protein rice and subsequent experiments. The results showed that the total cumulative effect of W0868 on the blood glucose of the Beagle dogs was lower than that of the control food, especially 1 hour after the meal. In addition, according to the definition of glycemic index, the geometric mean value of relative glycemic index of W0868 compared with the control food was 59.33% and the 90% confidence interval was 42.56~82.72% using the area under the plasma glucose curve for 0-120 min after baseline correction. Therefore, it can be considered that the rate and degree of increase in blood glucose of the animals with W0868 was 40.67% lower than that of the control food with the same standard single quantitative feeding of beagles. Therefore, W0868 can delay the postprandial glycemic index of Beagle dogs and smooth the postprandial glycemic fluctuation.

Key words: low valley protein rice, Beagle dog, glycemic index, plasma glucose, insulin

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