title: The food matrix affects the anthocyanin profile of fortified egg and dairy matrices during processing and in vitro digestion.
abstract: The aim of the present study was to understand to what extent the inclusion of anthocyanins into dairy and egg matrices could affect their stability after processing and their release and solubility during digestion. For this purpose, individual and total anthocyanin content of four different enriched matrices, namely custard dessert, milkshake, pancake and omelettete, was determined after their manufacturing and during in vitro digestion. Results showed that anthocyanin recovery after processing largely varied among matrices, mainly due to the treatments applied and the interactions developed with other food components. In terms of digestion, the present study showed that the inclusion of anthocyanins into food matrices could be an effective way to protect them against intestinal degradation, and also the incorporation of anthocyanins into matrices with different compositions and structures could represent an interesting and effective method to control the delivery of anthocyanins within the different compartments of the digestive tract.
authors: INRA, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France; Agrocampus Ouest, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France.
authors: Carlos
authors: C
authors: Pineda-Vadillo
authors: INRA, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France; Agrocampus Ouest, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France.
authors: Françoise
authors: F
authors: Nau
authors: INRA, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France; Agrocampus Ouest, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France.
authors: Catherin
authors: C
authors: Guerin-Dubiard
authors: INRA, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France; Agrocampus Ouest, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France.
authors: Julien
authors: J
authors: Jardin
authors: INRA, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France; Agrocampus Ouest, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France.
authors: Valérie
authors: V
authors: Lechevalier
authors: Abrobiotec S.L. (Grupo Matarromera), Ctra. San Bernardo S/N, Valbuena de Duero, 47359 Valladolid, Spain.
authors: Marisa
authors: M
authors: Sanz-Buenhombre
authors: Abrobiotec S.L. (Grupo Matarromera), Ctra. San Bernardo S/N, Valbuena de Duero, 47359 Valladolid, Spain.
authors: Alberto
authors: A
authors: Guadarrama
authors: ADEXGO Ltd., 13 Lapostelki St., H-8230 Balatonfüred, Hungary.
authors: Tamás
authors: T
authors: Tóth
authors: ADEXGO Ltd., 13 Lapostelki St., H-8230 Balatonfüred, Hungary.
authors: Éva
authors: É
authors: Csavajda
authors: ADEXGO Ltd., 13 Lapostelki St., H-8230 Balatonfüred, Hungary.
authors: Hajnalka
authors: H
authors: Hingyi
authors: Department of Food Engineering, Faculty of Engineering, Ege University, 35100 Izmir, Turkey.
authors: Sibel
authors: S
authors: Karakaya
authors: VTT Technical Research Centre of Finland, Tietotie 2, 02044 VTT, Finland.
authors: Juhani
authors: J
authors: Sibakov
authors: Interdepartmental Centre for Industrial Agri-Food Research, University of Bologna, Piazza Goidanich 60, 47521 Cesena, Forlı̀ Cesena, Italy.
authors: Francesco
authors: F
authors: Capozzi
authors: Department of Agri-Food Sciences and Technologies, University of Bologna, Piazza Goidanich 60, 47521 Cesena, Forlı̀ Cesena, Italy.
authors: Alessandra
authors: A
authors: Bordoni
authors: INRA, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France; Agrocampus Ouest, UMR 1253, Science et Technologie du Lait et de l'Oeuf, 65 rue de St Brieuc, 35042 Rennes, France. Electronic address: didier.dupont@rennes.inra.fr.
authors: Didier
authors: D
authors: Dupont
mesh_terms: D000818:Animals; D000872:Anthocyanins / Q000032:analysis; D002645:Chickens; D004063:Digestion; D004531:Eggs / Q000032:analysis*; D005511:Food Handling; D005527:Food, Fortified / Q000032:analysis*; D041981:Gastrointestinal Tract / Q000378:metabolism*; D006801:Humans
chemical_list: D000872:Anthocyanins
keywords: Anthocyanins; Bioaccessibility; Food matrix; In vitro digestion; Processing