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Cardinali F, Belleggia L, Reale A, Cirlini M, Boscaino F, Di Renzo T, Del Vecchio L, Cavalca N, Milanović V, Garofalo C, Cesaro C, Rampanti G, Osimani A, Aquilanti L. Exploitation of Black Olive ( Olea europaea L. cv. Piantone di Mogliano) Pomace for the Production of High-Value Bread. Foods 2024; 13:460. [PMID: 38338595 PMCID: PMC10855532 DOI: 10.3390/foods13030460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/25/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
In this study, the morpho-textural features, total phenolic content (TPC), and antioxidant capacity (AOC) of bread fortified with olive (Olea europaea L.) pomace were evaluated. Fresh olive pomace was subjected to microbiological and chemical (TPC, AOC, and fiber) analyses; then, the same olive pomace was analyzed during 1 to 6 months of storage at 4 °C or -20 °C. All olive pomace samples were used in 10%, 15%, or 20% amounts to produce type 0 soft wheat (Triticum aestivum) and whole wheat bread samples. The volatile organic compounds (VOCs) in the bread samples were also analyzed to assess the effect of the addition of the olive pomace on the flavor profile of the baked products. The TPC and AOC evaluation of olive pomace showed no differences among the analyzed samples (fresh, refrigerated, or frozen). Regarding the bread containing olive pomace, the specific volume was not affected by the amount or the storage methods of the added pomace. Bread samples produced with soft wheat flour showed the lowest hardness values relative to those produced with whole wheat flour, irrespective of the amount or storage method of the olive pomace. Regarding color, the crust and crumb of the bread samples containing 20% olive pomace were significantly darker. The bread samples containing 20% olive pomace had the highest TPC. The bread samples with fresh olive pomace were characterized by terpenoids, ketones, and aldehydes, whereas the bread samples containing refrigerated olive pomace were characterized by alcohols (mainly ethanol), acids, esters, and acetate. Finally, the bread samples with frozen olive pomace showed a volatile profile similar to that of bread produced with fresh olive pomace. Olive pomace was shown to be a suitable ingredient for producing bread with high nutritional value.
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Affiliation(s)
- Federica Cardinali
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
| | - Luca Belleggia
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
| | - Anna Reale
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche, Via Roma 64, 83100 Avellino, Italy; (A.R.); (F.B.); (T.D.R.)
| | - Martina Cirlini
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università di Parma, Viale Parco Area delle Scienze 27/A, 43124 Parma, Italy; (M.C.); (L.D.V.); (N.C.)
| | - Floriana Boscaino
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche, Via Roma 64, 83100 Avellino, Italy; (A.R.); (F.B.); (T.D.R.)
| | - Tiziana Di Renzo
- Istituto di Scienze dell’Alimentazione, Consiglio Nazionale delle Ricerche, Via Roma 64, 83100 Avellino, Italy; (A.R.); (F.B.); (T.D.R.)
| | - Lorenzo Del Vecchio
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università di Parma, Viale Parco Area delle Scienze 27/A, 43124 Parma, Italy; (M.C.); (L.D.V.); (N.C.)
| | - Natascia Cavalca
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università di Parma, Viale Parco Area delle Scienze 27/A, 43124 Parma, Italy; (M.C.); (L.D.V.); (N.C.)
| | - Vesna Milanović
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
| | - Cristiana Garofalo
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
| | - Cristiana Cesaro
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
| | - Giorgia Rampanti
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
| | - Andrea Osimani
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
| | - Lucia Aquilanti
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; (F.C.); (L.B.); (V.M.); (C.G.); (C.C.); (G.R.); (L.A.)
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Corrales NL, Sevillano F, Escudero R, Mateos GG, Menoyo D. Replacement of Vitamin E by an Extract from an Olive Oil By-Product, Rich in Hydroxytyrosol, in Broiler Diets: Effects on Growth Performance and Breast Meat Quality. Antioxidants (Basel) 2023; 12:1940. [PMID: 38001793 PMCID: PMC10669133 DOI: 10.3390/antiox12111940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023] Open
Abstract
The hypothesis of this experiment was that a liquid rich in hydroxytyrosol (HT) obtained from "alperujo", an olive oil by-product, could replace part of the added vitamin E (VE) as an antioxidant in poultry diets. There were five diets that differed exclusively in the substitution of supplemental VE (0 to 40 mg/kg, with differences of 10 mg/kg) by HT (30 to 0 mg/kg, with differences of 7.5 mg/kg). The basal diet was based on corn and soybean meal and provided 10 mg VE/kg. From 0 to 39 d of age, the growth performance of the birds was not affected by diet. The birds were slaughtered at 39 d of age to evaluate the quality of the breast, and malonaldehyde concentration, pH, color, and drip loss were measured. In terms of meat lipid oxidation, the combination of 22.5 mg HT/kg and 10 mg of added VE/kg equalized to a diet supplemented with 40 mg VE/kg. Meat color improved in broilers fed 7.5 mg HT/kg and 30 mg VE/kg. It is concluded that once the nutritional requirements of the birds in VE are satisfied, the dietary supplementation with the olive oil by-product rich in HT can be used as a strategy to spare VE in broiler diets.
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Affiliation(s)
- Nereida L Corrales
- Departamento Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avda. Puerta de Hierro 2, 28040 Madrid, Spain
| | - Fernando Sevillano
- Departamento Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avda. Puerta de Hierro 2, 28040 Madrid, Spain
| | - Rosa Escudero
- Departamento Producción Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Avda. Puerta de Hierro s/n, 28040 Madrid, Spain
| | - Gonzalo G Mateos
- Departamento Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avda. Puerta de Hierro 2, 28040 Madrid, Spain
| | - David Menoyo
- Departamento Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Avda. Puerta de Hierro 2, 28040 Madrid, Spain
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Faraoni P, Cecchi L, Bellumori M, Gnerucci A, Ranaldi F, Mulinacci N. Virgin Olive Oil By-Products: Biological Activity of Phenolic Extract of Pâté on AGS Gastric Cells. Int J Mol Sci 2023; 24:ijms24097959. [PMID: 37175669 PMCID: PMC10178092 DOI: 10.3390/ijms24097959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/13/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Pâté is a by-product of olive oil production which represents an abundant source of phenolic compounds and can be used for food formulation, reducing its environmental impact and promoting a circular economy. In this context, the effects of a hydroalcoholic extract of pâté were evaluated for the first time in an AGS human cell line commonly used as model of gastric mucosa. Pâté was obtained from Tuscan olives; the total phenolic content was 16.6 mg/g dried extract, with verbascoside and secoiridoid derivatives as the most abundant phenols. The phenolic pâté extract did not alter viability, distribution of cell cycle phases or proliferation and migration of AGS cells at the tested concentrations. Seven enzymes were chosen to investigate the metabolic effect of the pâté extract in the context of oxidative stress. Pâté produced a statistically significant increase in the activity of key enzymes of some metabolic pathways: Lactate dehydrogenase, Enolase, Pyruvate kinase, Glucose 6-phosphate dehydrogenase, Citrate synthase, 3-Hydroxyacyl-CoA dehydrogenase and Hexokinase. Pre-treatments with the extract of pâté at 100 µg/mL or 200 µg/mL, as observed through PCA analysis, appeared able to counteract the enzymatic activity alterations due to oxidative stress induced by H2O2 1 mM and 2 mM. The results indicate that dried pâté, due to its phenolic components, can be proposed as a new functional food ingredient.
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Affiliation(s)
- Paola Faraoni
- Department of Experimental and Clinic Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50139 Florence, Florence, Italy
| | - Lorenzo Cecchi
- Department of Agricultural, Food and Forestry Systems Management (DAGRI), University of Florence, Piazzale Delle Cascine 16, 50144 Florence, Florence, Italy
| | - Maria Bellumori
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Alessio Gnerucci
- Department of Physics and Astronomy, University of Florence, Via Sansone, 1, 50019 Sesto Fiorentino, Florence, Italy
| | - Francesco Ranaldi
- Department of Experimental and Clinic Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50139 Florence, Florence, Italy
| | - Nadia Mulinacci
- Department of NEUROFARBA, Division of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
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Lama-Muñoz A, Gómez-Carretero A, Rubio-Senent F, Bermúdez-Oria A, Maya I, Fernández-Bolaños JG, Vioque B, Fernández-Bolaños J. Inhibitory Effect of Olive Phenolic Compounds Isolated from Olive Oil By-Product on Melanosis of Shrimps. Antioxidants (Basel) 2021; 10:antiox10050728. [PMID: 34063093 PMCID: PMC8147989 DOI: 10.3390/antiox10050728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/27/2021] [Accepted: 04/30/2021] [Indexed: 11/16/2022] Open
Abstract
Melanosis is an unsolved problem of the crustacean industry and the cause of great loss of value. This study investigates the effect of two potent, natural antioxidants isolated from olive waste (hydroxytyrosol, HT and 3,4-dihydroxyphenylglycol, DHPG) and three novel HT-derivatives containing selenium and sulfur (dihydroxytyrosyl diselenide, N-hydroxytyrosyl selenourea, and N-hydroxytyrosyl thiourea) on the prevention of melanosis in Atlantic ditch shrimp (Palaemonetes varians) during refrigerated storage. These results clearly demonstrate the positive inhibitory effect of DHPG and dihydroxytyrosyl diselenide on delaying melanosis in vivo, although this effect was not dose dependent. The effect was associated with a concomitant-inhibitory effect on tyrosinase activity in vitro. To our knowledge, so far no studies on the prevention of melanosis have been conducted on this small specie of shrimp which is available in large quantities at any time of the year at low cost. Studies with these promising compounds could then be extended to other more economically important species with a greater guarantee of success.
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Affiliation(s)
- Antonio Lama-Muñoz
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council, CSIC), Pablo Olavide University, Building 46, Ctra de Utrera km 1, 41013 Seville, Spain; (A.L.-M.); (F.R.-S.); (A.B.-O.); (B.V.)
| | - Antonio Gómez-Carretero
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, Profesor García González 1, 41012 Seville, Spain; (A.G.-C.); (I.M.); (J.G.F.-B.)
| | - Fátima Rubio-Senent
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council, CSIC), Pablo Olavide University, Building 46, Ctra de Utrera km 1, 41013 Seville, Spain; (A.L.-M.); (F.R.-S.); (A.B.-O.); (B.V.)
| | - Alejandra Bermúdez-Oria
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council, CSIC), Pablo Olavide University, Building 46, Ctra de Utrera km 1, 41013 Seville, Spain; (A.L.-M.); (F.R.-S.); (A.B.-O.); (B.V.)
| | - Inés Maya
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, Profesor García González 1, 41012 Seville, Spain; (A.G.-C.); (I.M.); (J.G.F.-B.)
| | - José G. Fernández-Bolaños
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, Profesor García González 1, 41012 Seville, Spain; (A.G.-C.); (I.M.); (J.G.F.-B.)
| | - Blanca Vioque
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council, CSIC), Pablo Olavide University, Building 46, Ctra de Utrera km 1, 41013 Seville, Spain; (A.L.-M.); (F.R.-S.); (A.B.-O.); (B.V.)
| | - Juan Fernández-Bolaños
- Department of Food Phytochemistry, Instituto de la Grasa (Spanish National Research Council, CSIC), Pablo Olavide University, Building 46, Ctra de Utrera km 1, 41013 Seville, Spain; (A.L.-M.); (F.R.-S.); (A.B.-O.); (B.V.)
- Correspondence:
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Porras N, Rebollada-Merino A, Bárcena C, Mayoral-Alegre FJ, Lomillos JM, Domínguez L, Rodríguez-Bertos A. Effect of Biscuit Flour and Fermented Defatted "Alperujo" Co-Administration on Intestinal Mucosa Morphology and Productive Performance in Laying Hens. Animals (Basel) 2021; 11:1075. [PMID: 33918971 DOI: 10.3390/ani11041075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/31/2021] [Accepted: 04/07/2021] [Indexed: 11/21/2022] Open
Abstract
Simple Summary Spanish production of compound feed is among the most important in the Member States of the European Union for all livestock species. However, due to the environmental impact of this large-scale production system, it is important to focus on sustainability, promoting initiatives such as the use of by-products from the food industry applied to animal feed. In this study, laying hens received two types of dietary supplement: biscuit meal, which is a co-product of the human food industry commonly used in the manufacture of compound feed, obtained from the recycling of wasted or expired food products; and fermented defatted “alperujo”, a by-product of modified olive oil, which contain numerous substances with beneficial properties for intestinal health. Hens co-administered with these supplements showed increased intestinal villi development, resulting in improved health. In conclusion, these by-products can contribute to the prevention of intestinal diseases, as well as to the reduction of environmental pollution. Abstract In this study, the effects of co-administration with biscuit flour and fermented defatted “alperujo” (FDA) on gut health were evaluated in a batch of laying hens (Hy-Line 2015) on a commercial farm. Animals were divided into two groups: control group and treatment group; and histological and morphometric analyses of all sections of the intestine (duodenum, jejunum, ileum, cecum and rectum) were performed at 10, 18, 25, 50 and 75 weeks of age. During the whole productive period, a decrease in the mortality rate (p = 0.01) was observed in treated hens, as well as an increase in the number of eggs produced (p < 0.001), their size (p < 0.025), and weight (p < 0.024). In the early and late stages of production (10, 18 and 50 weeks), a significant increase (p < 0.001) in the height and depth of the intestinal villi was observed in the treatment group. Villi height was also significantly higher (p < 0.001) in the treatment group up to week 50 in the cecum, and at weeks 18 and 50 in the rectum. We concluded that an economical and sustainable feeding system with less environmental impact, such as co-supplementation with biscuit flour and FDA, could maintain gut health without negatively impacting laying hens’ productive performance.
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Rebollada-Merino A, Ugarte-Ruiz M, Hernández M, Miguela-Villoldo P, Abad D, Cuesta-Álvaro P, Rodríguez-Lázaro D, de Juan L, Domínguez L, Rodríguez-Bertos A. Dietary supplementation with fermented defatted "alperujo" induces modifications of the intestinal mucosa and cecal microbiota of broiler chickens. Poult Sci 2020; 99:5308-5315. [PMID: 33142446 PMCID: PMC7647715 DOI: 10.1016/j.psj.2020.07.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/06/2020] [Accepted: 07/25/2020] [Indexed: 12/04/2022] Open
Abstract
Nutraceuticals are not only nutritionally beneficial for animals but also their use as feed supplements may reduce environmental contamination. The effect of fermented defatted “alperujo,” an olive oil by-product, supplementation on the intestinal health of broiler chickens was assessed by analyzing the intestinal mucosal morphology of the duodenum and the cecum. The microbiota of the cecum was also characterized by analyzing the V3-V4 region of the 16S rRNA gene on days 7, 14, 21, 28, 35, and 42. Supplemented broilers from 14 to 35 D of age showed an increase in villus height in the duodenum. This increase likely improved digestibility and absorption capacity during growth, leading to the observed increase in BW at day 35 of life. A progressive increase in crypt depth in both the duodenum and the cecum was also observed. This modification likely enhanced epithelial renewal, thus safeguarding the turnover capacity of the intestinal mucosa. Our molecular analysis of cecal microbiota suggests that this dietary supplement may favor the growth of certain bacteria and may control the spread of pathogenic bacteria by means of competitive exclusion.
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Affiliation(s)
| | - María Ugarte-Ruiz
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain.
| | - Marta Hernández
- Laboratorio de Biología Molecular y Microbiología, Instituto Tecnológico Agrario de Castilla y León, 47071 Valladolid, Spain; Área de Microbiología, Departamento de Biotecnología y Ciencia de los Alimentos, Universidad de Burgos, 09001 Burgos, Spain
| | - Pedro Miguela-Villoldo
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Animal Health, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - David Abad
- Laboratorio de Biología Molecular y Microbiología, Instituto Tecnológico Agrario de Castilla y León, 47071 Valladolid, Spain
| | - Pedro Cuesta-Álvaro
- Computing Services, Research Support, Complutense University of Madrid, 28040 Madrid, Spain
| | - David Rodríguez-Lázaro
- Área de Microbiología, Departamento de Biotecnología y Ciencia de los Alimentos, Universidad de Burgos, 09001 Burgos, Spain
| | - Lucía de Juan
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Animal Health, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - Lucas Domínguez
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Animal Health, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - Antonio Rodríguez-Bertos
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Internal Medicine and Animal Surgery, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
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