Recovery from Food Waste-Biscuit Doughs Enriched with Pomegranate Peel Powder as a Model of Fortified Aliment.

Autor: Nuzzo D; Istituto per la Ricerca e l'Innovazione Biomedica, Consiglio Nazionale delle Ricerche, 90146 Palermo, Italy., Picone P; Istituto per la Ricerca e l'Innovazione Biomedica, Consiglio Nazionale delle Ricerche, 90146 Palermo, Italy., Lozano Sanchez J; Department of Food Science and Nutrition, University of Granada, 18071 Granada, Spain.; Center of Research and Development of Functional Food, Health Science Technological Park, 18100 Granada, Spain., Borras-Linares I; Center of Research and Development of Functional Food, Health Science Technological Park, 18100 Granada, Spain., Guiducci A; IEMEST-Istituto Euro-Mediterraneo di Scienza e Tecnologia, 90139 Palermo, Italy., Muscolino E; Dipartimento di Ingegneria, Università degli Studi di Palermo, 90128 Palermo, Italy., Giacomazza D; Istituto di Biofisica, Consiglio Nazionale delle Ricerche, 90146 Palermo, Italy., Sanfilippo T; Anestesia e Rianimazione, Presidio Ospedaliero 'Salvatore Cimino', 90141 Palermo, Italy.; Ambulatorio di Nutrizione Clinica, ASP Palermo, 90141 Palermo, Italy., Guggino R; Anestesia e Rianimazione, Presidio Ospedaliero 'Salvatore Cimino', 90141 Palermo, Italy.; Ambulatorio di Nutrizione Clinica, ASP Palermo, 90141 Palermo, Italy., Bulone D; Istituto di Biofisica, Consiglio Nazionale delle Ricerche, 90146 Palermo, Italy., Dispenza C; Dipartimento di Ingegneria, Università degli Studi di Palermo, 90128 Palermo, Italy.; Istituto di Biofisica, Consiglio Nazionale delle Ricerche, 90146 Palermo, Italy., San Biagio PL; Istituto di Biofisica, Consiglio Nazionale delle Ricerche, 90146 Palermo, Italy., Lapasin R; Dipartimento di Ingegneria e Architettura, Università degli Studi di Trieste, 34127 Trieste, Italy.
Jazyk: angličtina
Zdroj: Biology [Biology (Basel)] 2022 Mar 09; Vol. 11 (3). Date of Electronic Publication: 2022 Mar 09.
DOI: 10.3390/biology11030416
Abstrakt: The aim of the present work is the characterization of biscuit doughs enriched with pomegranate peel powder (PPP) at 3 (PPP3) and 5 (PPP5) wt% in the prospect of developing a fortified aliment as a support of the therapy of chronic inflammatory diseases of the intestinal tract. The total phenolic content of the powder was preliminarily evaluated. Then, the main compounds present in the PPP were identified by HPLC-ESI-TOF-MS analysis, being mainly hydrolysable tannins. The PPP was then treated at 180 °C for 20 min to mimic the baking treatment, and its water-soluble fraction (PPPwsf) was then added in the Caco-2 cell culture as a model of the intestinal epithelial barrier to verify its dose-dependent toxicity, ability in counteracting the oxidative stress, and anti-inflammatory action. Rheological experiments were performed to predict the macroscopic behavior of the PPP-added doughs during lamination and biscuit baking. SEM investigations gave their contribution to the microscopic comprehension of the dough structure. Finally, a consumer panel composed by thirty volunteers was enrolled to express its opinion on the sensory agreeableness of the biscuits prepared with two different concentrations of PPP compared with the reference dough. The discussion is focused on the biological effects of the main components found in the PPP.
Databáze: MEDLINE
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