Resumen

RIDNER, Edgardo  y  DI SIBIO, Antonio. Medición del índice glucémico de 2 variedades de pastas y 2 variedades de arrozGlycemic index of two varieties of pasta and two varieties of rice. ALAN [online]. 2015, vol.65, n.2, pp.79-85. ISSN 0004-0622.

The IG has been extensively studied as an indicator of the physiological effects of a carbohydrate meal with applications in the management and prevention of diabetes, dyslipidemia and obesity. A standard assay was performed to measure the glycemic index ( GI) of two significant sources of carbohydrates following the World Health Organization (WHO) recommended methodology, determining the incremental area under the blood glucose response curve of a 50g carbohydrate portion of the test food compared to the same amount of carbohydrate from a glucose solution by the same subject measured in capillary whole blood before and 15, 30, 45, 60, 90 and 120 minutes after ingestion in a total of 9 subjects. The following results were obtained: Parboil rice: 73, Long Grain White Rice: 59; Pasta of durum wheat (Triticum durum): 71, Pasta of regular flour (Triticum aestivium): 38. This test confirms the low glycemic index of pasta made from durum wheat, and is the first measurement for pasta of common wheat flour properly characterized. It also indicates the values of the prevailing presentations of rice in the region, adding a reference for professionals and authorities.

Palabras clave : Glycemic Index; pasta; rice; durum wheat; common wheat.

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