logo
Food Number and Item GI² (Glucose = 100) GI² (Bread = 100) Subjects (type & number) Reference food & time period Ref. Serve Size [g] Avail. carbohydrate GL³ per serve
1873 Round leaf yellow yam (Dioscorea cayenensis), 68±3 97 Normal, 10 Glucose, 2h 81.0 150 34 23
1874 Round leaf yellow yam, peeled, roasted on preheated 80±7 114 Normal, 10 Glucose, 2h 81.0 150 40 32
1875 Sweet yam (Dioscorea alata), peeled, cubed, 79±4 113 Normal, 10 Glucose, 2h 81.0 150 25 20
1876 Sweet yam, peeled, roasted on preheated charcoal 82±7 117 Normal, 10 Glucose, 2h 81.0 150 39 32
1877 White yam (Dioscorea alata), peeled, boiled 30 min, 62±6 88±9 Normal, 8 Bread, 2h 115.0 150 25 15
1878 White yam, peeled, cubed, boiled 30 min (Jamaica) 75±6 107 Normal, 10 Glucose, 2h 81.0 150 31 24
1879 White yam, peeled, roasted on preheated charcoal 80±6 114 Normal, 10 Glucose, 2h 81.0 150 35 28