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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
1855 Green banana, peeled, fried in vegetable oil (Jamaica) 35±3 50 Normal, 10 Glucose, 2h 81.0 120 31 11
1856 Green banana/plantain, boiled 23 min, frozen, 65±11 92±16 Normal, 8 Bread, 2h 115.0 120 27 17
1857 Green plantain (Musa paradisiaca), peeled, 39±4 56 Normal, 10 Glucose, 2h 81.0 120 23 9
1858 Green plantain (Musa paradisiaca), peeled, fried 40±3 57 Normal, 10 Glucose, 2h 115.0 120 34 14
1859 Ripe plantain (Musa paradisiaca), peeled, 66±2 94 Normal, 10 Glucose, 2h 81.0 120 19 13
1860 Ripe plantain (Musa paradisiaca), peeled, fried 90±6 129 Normal, 10 Glucose, 2h 81.0 120 28 26
1861 Irish potato (Solanum tuberosum), peeled, 71±8 101±11 Normal, 8 Bread, 2h 115.0 150 50 35
1862 Irish potato, peeled, boiled 30 min, crushed 66±7 94±9 Normal, 6 Bread, 2h 115.0 150 50 33
1863 Irish potato, peeled, boiled 30 min, uncrushed (whole), 66±10 93±14 Normal, 6 Bread, 2h 115.0 150 50 33
1864 Sadha roti (leavened wheat-based bread) 65±9 91±13 Normal, 8 Bread, 2h 115.0 - - -
1865 Tannia (Xanthosoma sagittifolium), peeled, 60±5 84±7 Normal, 8 Bread, 2h 115.0 150 56 33
1866 Tannia, peeled, boiled 30 min, crushed, refrigerated, 52±5 74±7 Normal, 6 Bread, 2h 115.0 150 56 29
1867 Tannia, peeled, boiled 30 min, uncrushed (whole), 50±8 71±11 Normal, 6 Bread, 2h 115.0 150 56 28
1868 Coco yam (Xanthosoma spp.), peeled, cubed, 61±5 87 Normal, 10 Glucose, 2h 81.0 150 46 28
1869 Lucea yam (Dioscorea rotunda), peeled, cubed, 74±7 106 Normal, 10 Glucose, 2h 81.0 150 27 20
1870 Lucea yam, peeled, roasted on preheated charcoal 77±5 110 Normal, 10 Glucose, 2h 81.0 150 38 29
1871 Negro yam (Dioscorea rotundata), peeled, cubed, 73±4 105 Normal, 10 Glucose, 2h 81.0 150 32 23
1872 Negro yam, peeled, roasted on preheated charcoal 73±6 104 Normal, 10 Glucose, 2h 81.0 150 39 28