2026-04-13T05:49:09Zhttps://recercat.cat/oai/request

oai:recercat.cat:10459.1/487452024-12-05T22:46:37Zcom_2072_3622col_2072_479130

RECERCAT author Rodríguez Roque, María Janeth author Rojas Grau, María Alejandra author Elez Martínez, Pedro author Martín Belloso, Olga 2024-12-05T22:46:37Z 2024-12-05T22:46:37Z 2015-09-23T11:11:00Z2025-01-012014-08-012015-09-23T11:11:00Z http://hdl.handle.net/10459.1/48745 The purpose of this research was to evaluate the influence of the beverage formulation on the in vitro digestibility and bioaccessibility of phenolic compounds, vitamin C, and carotenoids, as well as antioxidant activity from milk, a blended fruit juice (BFJ) and a combination of both of them (BFJ MB). The release of many phenolic substances was improved during gastric digestion of milk and BFJ MB (around 5 and 75%), but not in BFJ. Vitamin C and carotenoids diminished significantly (P < 0.05) in the gastric and intestinal digesta of each beverage. Phenolic acids, flavonoids, vitamin C and hydrophilic constituents with antioxidant activity were more bioaccessible in BFJ (up to 3.4 times) than in milk and BFJ MB. On the contrary, the bioaccessibility of carotenes, xanthophylls and those compounds with lipophilic antioxidant activity was improved when milk was added to BFJ (up to 1.9 times). Results suggest that the addition of milk improved the bioaccessibility of lipophilic constituents but not that of hydrophilics. Nevertheless, BFJ MB combines the nutritional ingredients of milk and BFJ. As a result, BFJ MB could supply a higher diversity of bioaccessible compounds in comparison to that of milk and BFJ alone, promoting health and protecting against several diseases. (c) Elsevier, 2014 info:eu-repo/semantics/restrictedAccess Fruit juice-based beverages Beverage formulation bioaccessibility Bioactive compounds Antioxidant activity Sucs de fruita Vitamina C Llet Fruit juices Vitamin C Milk In vitro bioaccessibility of health-related compounds as affected by the formulation of fruit juice- and milk-based beverages info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion