title: [Glycemic response to consumption of a cereals and legume (Phaseolus vulgaris) bar on healthy individuals].
abstract: The objective of this work was to formulate a cereals and legume (Phaseolus vulgaris) bar and assess its impact on the glycemic response of healthy individuals, in order to contribute to the healthy food supply beneficial to consumers. A mixture of cereals (corn and oats) and different percentages (20 and 30%) of Phaseolus vulgaris was used to formulate the bar. Additionally, a legume cereal bar without legumes (bar control) was prepared. The bar with 30% of Phaseolus vulgaris was selected through sensory evaluation, being scored with better flavor and texture. This combination of cereals and legumes aminoacid improves complementation and reaches the formulation criteria previously established. Chemical characterization indicated a higher protein content in the bar with 30% of Phaseolus vulgaris (13.55%) relative to the bar control (8.5%). The contents of fat, ash and dietary fiber did not differ between the two bars evaluated. However, the soluble fiber and resistant starch of the selected bar was a 32.05% and 18.67%, respectively, than in the control bar; this may contribute to decreasing the rate of glucose uptake. The selected bar presented a low glycemic index (49) and intermediate glycemic load (12.0) in healthy volunteers, which could lead to a possible reduction in the rate of absorption of glucose into the bloodstream, associated with a carbohydrate content of slow absorption. This bar represents a proposal of a healthy snack for the consumer.
authors.forename: Rosaura
authors.initials: R
authors.lastname: Zambrano
authors.forename: Marisela
authors.initials: M
authors.lastname: Granito
authors.forename: Yolmar
authors.initials: Y
authors.lastname: Valero
mesh_terms: D000328:Adult; D018554:Avena / Q000737:chemistry / Q000378:metabolism*; D001786:Blood Glucose / Q000378:metabolism*; D004063:Digestion / Q000502:physiology; D005260:Female; D005511:Food Handling; D038321:Glycemic Index; D006801:Humans; D008297:Male; D009753:Nutritive Value; D027805:Phaseolus / Q000737:chemistry / Q000378:metabolism*; D013997:Time Factors; D003313:Zea mays / Q000737:chemistry / Q000378:metabolism*
chemical_list: D001786:Blood Glucose