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Diet A, Poix C, Bonnet M, Coelho C, Ripoche I, Decombat C, Priam J, Saunier E, Chalard P, Bornes S, Caldefie-Chezet F, Rios L. Exploring the Impact of French Raw-Milk Cheeses on Oxidative Process Using Caenorhabditis elegans and Human Leukocyte Models. Nutrients 2024; 16:1862. [PMID: 38931217 PMCID: PMC11206881 DOI: 10.3390/nu16121862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/08/2024] [Accepted: 06/11/2024] [Indexed: 06/28/2024] Open
Abstract
Fermented foods, including cheeses, have garnered increased interest in recent years for their potential health benefits. This study explores the biological properties of eight French raw-milk cheeses-goat cheese, Saint-Nectaire, Cantal, Bleu d'Auvergne, Roquefort, Comté, Brie de Meaux, and Epoisses-on oxidative processes using both in vivo (Caenorhabditis elegans) and in vitro (human leukocytes) models. A cheese fractionation protocol was adapted to study four fractions for each cheese: a freeze-dried fraction (FDC) corresponding to whole cheese, an apolar (ApE), and two polar extracts (W40 and W70). We showed that all cheese fractions significantly improved Caenorhabditis elegans (C. elegans) survival rates when exposed to oxidative conditions by up to five times compared to the control, regardless of the fractionation protocol and the cheese type. They were also all able to reduce the in vivo accumulation of reactive oxygen species (ROS) by up to 70% under oxidative conditions, thereby safeguarding C. elegans from oxidative damage. These beneficial effects were explained by a reduction in ROS production up to 50% in vitro in human leukocytes and overexpression of antioxidant factor-encoding genes (daf-16, skn-1, ctl-2, and sod-3) in C. elegans.
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Affiliation(s)
- Anna Diet
- Université Clermont Auvergne (UCA), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), VetAgro Sup, Unité Mixte de Recherche Fromage (UMRF), F-15000 Aurillac, France; (C.P.); (M.B.); (C.C.); (S.B.); (L.R.)
| | - Christophe Poix
- Université Clermont Auvergne (UCA), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), VetAgro Sup, Unité Mixte de Recherche Fromage (UMRF), F-15000 Aurillac, France; (C.P.); (M.B.); (C.C.); (S.B.); (L.R.)
| | - Muriel Bonnet
- Université Clermont Auvergne (UCA), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), VetAgro Sup, Unité Mixte de Recherche Fromage (UMRF), F-15000 Aurillac, France; (C.P.); (M.B.); (C.C.); (S.B.); (L.R.)
| | - Christian Coelho
- Université Clermont Auvergne (UCA), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), VetAgro Sup, Unité Mixte de Recherche Fromage (UMRF), F-15000 Aurillac, France; (C.P.); (M.B.); (C.C.); (S.B.); (L.R.)
| | - Isabelle Ripoche
- Université Clermont Auvergne (UCA), Centre National de la Recherche Scientifique (CNRS), Clermont Auvergne Institut National Polytechnique (INP), Institut de Chimie de Clermont-Ferrand (ICCF), F-63000 Clermont-Ferrand, France; (I.R.); (P.C.)
| | - Caroline Decombat
- Université Clermont Auvergne, INRAE, Unité de Nutrition Humaine (UNH), Centre de Recherche en Nutrition Humaine Auvergne (CRNH-Auvergne), F-63000 Clermont-Ferrand, France (F.C.-C.)
| | - Julien Priam
- Dômes Pharma, ZAC de Champ Lamet, 3 Rue Andrée Citröen, F-63284 Pont-du-Château, France; (J.P.); (E.S.)
| | - Etienne Saunier
- Dômes Pharma, ZAC de Champ Lamet, 3 Rue Andrée Citröen, F-63284 Pont-du-Château, France; (J.P.); (E.S.)
| | - Pierre Chalard
- Université Clermont Auvergne (UCA), Centre National de la Recherche Scientifique (CNRS), Clermont Auvergne Institut National Polytechnique (INP), Institut de Chimie de Clermont-Ferrand (ICCF), F-63000 Clermont-Ferrand, France; (I.R.); (P.C.)
| | - Stéphanie Bornes
- Université Clermont Auvergne (UCA), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), VetAgro Sup, Unité Mixte de Recherche Fromage (UMRF), F-15000 Aurillac, France; (C.P.); (M.B.); (C.C.); (S.B.); (L.R.)
| | - Florence Caldefie-Chezet
- Université Clermont Auvergne, INRAE, Unité de Nutrition Humaine (UNH), Centre de Recherche en Nutrition Humaine Auvergne (CRNH-Auvergne), F-63000 Clermont-Ferrand, France (F.C.-C.)
| | - Laurent Rios
- Université Clermont Auvergne (UCA), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), VetAgro Sup, Unité Mixte de Recherche Fromage (UMRF), F-15000 Aurillac, France; (C.P.); (M.B.); (C.C.); (S.B.); (L.R.)
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Flórez M, Cazón P, Vázquez M. Characterization of active films of chitosan containing nettle Urtica dioica L. extract: Spectral and water properties, microstructure, and antioxidant activity. Int J Biol Macromol 2023; 253:127318. [PMID: 37813218 DOI: 10.1016/j.ijbiomac.2023.127318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/11/2023]
Abstract
Chitosan films enriched with aqueous nettle extract (Urtica dioica L.) were evaluated by measuring their solubility, equilibrium moisture, water vapor permeability, spectral and antioxidant properties, and microstructure. Nettle extract showed a significant effect on the analyzed film properties. The addition of nettle extract manifested a sharp decrease in water vapor permeability, decreasing from 5.64 · 10-11 to 2.22 · 10-11 g/m·s·Pa. The chitosan- nettle extract films exhibited a high free-radical scavenging activity against 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS). Incorporation of nettle extract into the chitosan matrix was successfully carried out to obtain antioxidant films. The results obtained showed that the incorporation of nettle extract allowed obtaining chitosan films with antioxidant properties, including a total phenolic content up to 1.57 mg GAE/g film. Furthermore, the films with nettle extract boast an UV shielding ability with transmittance values close to zero in the UV region and a water solubility up to 1 %. The inherent biodegradability is also a strong advantage of the developed active films.
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Affiliation(s)
- María Flórez
- Department of Analytical Chemistry, Faculty of Veterinary, Campus Terra, University of Santiago de Compostela, 27002 Lugo, Spain
| | - Patricia Cazón
- Department of Analytical Chemistry, Faculty of Veterinary, Campus Terra, University of Santiago de Compostela, 27002 Lugo, Spain.
| | - Manuel Vázquez
- Department of Analytical Chemistry, Faculty of Veterinary, Campus Terra, University of Santiago de Compostela, 27002 Lugo, Spain.
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An integrated approach to the analysis of antioxidative peptides derived from Gouda cheese with a modified β-casein content. Sci Rep 2022; 12:13314. [PMID: 35922540 PMCID: PMC9349201 DOI: 10.1038/s41598-022-17641-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/28/2022] [Indexed: 11/30/2022] Open
Abstract
This study is the first to present an integrated approach involving in silico and in vitro protocols that was pursued to analyse an antioxidative potency of Gouda cheese with modified content of β-casein. Firstly, the predictions of the presence of antioxidant peptides in the casein sequences were computed using the BIOPEP-UWM database. Then, the antioxidative bioactivity of six variants of Gouda cheese (with reduced, normative, and increased content of β-casein at the initial and final stage of ripening) was assessed. Finally, the RP-HPLC–MS/MS was applied to identify antioxidative peptides in Gouda-derived water-soluble extracts (WSEs). Analyses were supported with the heatmaps and the computation of parameters describing the efficiency of proteolysis of caseins in the modified Gouda cheeses, i.e., the frequency and the relative frequency of the release of antioxidative fragments during cheese ripening (AEexp and Wexp., respectively). All Gouda cheese variants exhibited the antioxidative potential which differed depending on the assay employed. The highest antioxidative activity (ABTS·+ radical scavenging effect, FRAP, and Fe-chelating) was observed for WSEs derived from Gouda cheese with increased content of β-casein after the 60th day of ripening. The results obtained suggest the potential of Gouda cheese as the antioxidant-promoting food.
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Millan GCL, Veras FF, Stincone P, Pailliè-Jiménez ME, Brandelli A. Biological activities of whey protein hydrolysate produced by protease from the Antarctic bacterium Lysobacter sp. A03. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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TURAN N, DURAK MZ. The identification of antioxidant and ACE-I peptides in different turkish ripened cheeses. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:3274-3282. [PMID: 35872711 PMCID: PMC9304506 DOI: 10.1007/s13197-022-05414-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/14/2022] [Accepted: 02/16/2022] [Indexed: 06/15/2023]
Abstract
UNLABELLED The principal purpose of this study was to determine antioxidant and ACE-inhibitory (angiotensin converting enzyme) activities of 5 ripened Turkish cheese varieties (Kashar, Erzincan Tulum, Izmir Tulum Gruyere, Mihalic). Among the water-soluble extracts with a molecular weight smaller than 3 kDa Gruyere and Erzincan Tulum exhibited the highest free radical scavenger activity in FRAP (Ferric Reducing Ability of Plasma) and ABTS [2,20-azino-bis-(3-ethylbenzothiazoline-6-sulphonic acid)] assays, respectively. For the inhibition of ACE, Mihalic was more effective than others. The water-soluble extracts of five cheese were analyzed with liquid chromatography-tandem mass spectrometry to identify the peptide sequences. Totally 394 peptides were sequenced; of these, 134 from αs1-casein, 44 from αs2-casein, 198 from β-casein, and 18 from κ-casein. Among these sequences, 48 peptides were reported as bioactive with the activities including ACE-inhibitory, antioxidant, antimicrobial, DPP-IV inhibitory, antidiabetic, immunomodulating, antithrombotic, anti-inflammatory, and inhibition of cholesterol solubility. These results showed that Turkish cheeses are good sources of bioactive peptides. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s13197-022-05414-3.
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Affiliation(s)
- Neslihan TURAN
- Central Research Institute of Food and Feed Control, 16160 Bursa, Turkey
| | - Muhammed Zeki DURAK
- Department of Food Engineering, Yildiz Technical University, Istanbul, Turkey
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Aguilar-Toalá JE, Torres-Llanez MJ, Hernández-Mendoza A, Reyes-Díaz R, Vallejo-Cordoba B, González-Córdova AF. Antioxidant capacity and identification of radical scavenging peptides from Crema de Chiapas, Fresco and Cocido cheeses. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:2705-2713. [PMID: 35734121 PMCID: PMC9206971 DOI: 10.1007/s13197-021-05291-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/31/2021] [Accepted: 10/04/2021] [Indexed: 06/15/2023]
Abstract
Bioactive peptides may positively impact bodily functions. One of these are the antioxidant peptides which are well documented for a wide variety of food matrices, mostly from plant sources. Nevertheless, information of antioxidant milk-derived peptides is still a little-known field. The present study was aimed to evaluating the antioxidant capacity (AC) in vitro of water soluble extracts < 3 kDa (WSE) from three artisanal Mexican cheeses: Crema de Chiapas (CrC), Fresco (FC) and Cocido (CC). This study was carried out for cheeses of different days of storage (0, 5, 10, 15, and 20) at 4 °C. AC was assayed to the respective WSE by 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) diamoniun salt (ABTS) and oxygen radical absorbance capacity (ORAC) methods and those WSE that showed the most antioxidant capacity from each cheese were analyzed by using RP-HPLC/MS to identify and characterize the novel specific peptides. All the WSE analyzed show antioxidant capacity, especially those from CrC and CC which display the highest AC at 15 days of storage. Regarding to WSE from FC, the AC was constant during storage. Identified structures reveal that these novel peptides possess high content of specific amino acids, mainly proline, valine, leucine and phenylalanine, of which it has already been shown antioxidant properties. This study demonstrate that these artisanal Mexican cheeses are sources of potential antioxidant peptides. Graphic abstract
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Affiliation(s)
- J. E. Aguilar-Toalá
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal (CTAOA). Laboratorio de Química y Biotecnología de Productos Lácteos, Carretera Gustavo Enrique Astiazarán Rosas, #46, La Victoria, Hermosillo, Sonora 83304 México
| | - M. J. Torres-Llanez
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal (CTAOA). Laboratorio de Química y Biotecnología de Productos Lácteos, Carretera Gustavo Enrique Astiazarán Rosas, #46, La Victoria, Hermosillo, Sonora 83304 México
| | - A. Hernández-Mendoza
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal (CTAOA). Laboratorio de Química y Biotecnología de Productos Lácteos, Carretera Gustavo Enrique Astiazarán Rosas, #46, La Victoria, Hermosillo, Sonora 83304 México
| | - R. Reyes-Díaz
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal (CTAOA). Laboratorio de Química y Biotecnología de Productos Lácteos, Carretera Gustavo Enrique Astiazarán Rosas, #46, La Victoria, Hermosillo, Sonora 83304 México
| | - B. Vallejo-Cordoba
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal (CTAOA). Laboratorio de Química y Biotecnología de Productos Lácteos, Carretera Gustavo Enrique Astiazarán Rosas, #46, La Victoria, Hermosillo, Sonora 83304 México
| | - A. F. González-Córdova
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal (CTAOA). Laboratorio de Química y Biotecnología de Productos Lácteos, Carretera Gustavo Enrique Astiazarán Rosas, #46, La Victoria, Hermosillo, Sonora 83304 México
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Effect of Parmigiano Reggiano Consumption on Blood Pressure of Spontaneous Hypertensive Rats. DAIRY 2022. [DOI: 10.3390/dairy3020028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In recent years, due to the significant increase in hypertension, peptides which are able to reduce blood pressure have gained special interest by scientific research and food industry. Several bioactive peptides with ascertained ACE-inhibitory activity have been found in Parmigiano Reggiano (PR) cheese and/or mixtures deriving from its digestion in vitro, and this may be predictive of itspotential antihypertensive effect in vivo. This study investigated the long-term effect of feeding (PR) cheese on blood pressure (BP) of spontaneously hypertensive rats (SHRs). A total of 30 male SHRs, 13 weeks old, were subdivided into 6 groups balanced for body weight and BP, to receive dailydietary supplementation with: 0.1–0.2–0.4–0.6 g PR/rat, captopril, and water. Systolic and diastolic BP were recorded every two weeks, for 10 weeks. Blood samples were collected at the end of the trial. Dietary integration with PR led to a transitory reduction in rats’ pressure in the first 35 days of treatment and pressure decreased in a dose-dependent manner. In the second part of the study, the beneficial effect of PR antihypertensive peptides may have been masked and reduced by the increase in BP of rats linked to the rise in age of animals. No PR derived peptides were detected in rats’ serum. Highlights: Parmigiano Reggiano (PR) cheese led to a transitory reduction in rats’ pressure in the first 35 days of treatment. This effect was PR dose dependent. The highest amounts of PR tested did not increase both systolic and diastolic blood pressures of hypertensive rats.
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Impact of a Shorter Brine Soaking Time on Nutrient Bioaccessibility and Peptide Formation in 30-Months-Ripened Parmigiano Reggiano Cheese. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030664. [PMID: 35163932 PMCID: PMC8840655 DOI: 10.3390/molecules27030664] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 11/16/2022]
Abstract
Reducing the salt content in food is an important nutritional strategy for decreasing the risk of diet-related diseases. This strategy is particularly effective when applied to highly appreciated food having good nutritional characteristics, if it does not impact either upon sensory or nutritional properties of the final product. This work aimed at evaluating if the reduction of salt content by decreasing the brine soaking time modifies fatty acid and protein bioaccessibility and bioactive peptide formation in a 30-month-ripened Parmigiano Reggiano cheese (PRC). Hence, conventional and hyposodic PRC underwent in vitro static gastrointestinal digestion, and fatty acid and protein bioaccessibility were assessed. The release of peptide sequences during digestion was followed by LC–HRMS, and bioactive peptides were identified using a bioinformatic approach. At the end of digestion, fatty acid and protein bioaccessibility were similar in conventional and hyposodic PRC, but most of the bioactive peptides, mainly the ACE-inhibitors, were present in higher concentrations in the low-salt cheese. Considering that the sensory profiles were already evaluated as remarkably similar in conventional and hyposodic PRC, our results confirmed that shortening brine soaking time represents a promising strategy to reduce salt content in PRC.
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Preliminary Study of Extended Ripening Effects on Peptides Evolution and DPPH Radical Scavenging Activity in Mexican Goat Cheese. Catalysts 2021. [DOI: 10.3390/catal11080967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cheese ripening causes intense proteolysis, particularly when the cheese contains starter cultures. Several studies have shown the presence of bioactive peptides in goat’s milk cheeses with antioxidant activity. Mexican goat cheeses’ peptide fractions were evaluated at different ripening stages. Additionally, they were correlated with their antioxidant activity. Proteolysis was measured in the acid-soluble nitrogen and non-protein nitrogen fractions using reverse-phase high-performance liquid chromatography. While the antioxidant activity in both nitrogenous fractions was determined using a 2,2-diphenyl-1-picrylhydrazyl solution. Analyzed cheeses showed peptides fraction in the retention time of 2.05, 18.36, and 50.11 min for acid-soluble fraction and non-protein protein nitrogen, and showed antioxidant activity from the first day of ripening to 73% discoloration in the DPPH solution at 55 ripening days. Obtained results suggested that ripened Mexican goat cheese had a DPPH radical scavenging activity related to peptides present originally in the milk or released by starter culture action during cheese ripening.
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Bustamante SZ, González JG, Sforza S, Tedeschi T. Bioactivity and peptide profile of whey protein hydrolysates obtained from Colombian double-cream cheese production and their products after gastrointestinal digestion. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111334] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Saadi S, Ghazali HM, Saari N, Abdulkarim SM. The structural reconformation of peptides in enhancing functional and therapeutic properties: Insights into their solid state crystallizations. Biophys Chem 2021; 273:106565. [PMID: 33780688 DOI: 10.1016/j.bpc.2021.106565] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 02/09/2021] [Accepted: 02/19/2021] [Indexed: 01/05/2023]
Abstract
Therapeutic peptides derived proteins with alpha-reconformation states like antibody shape have shown potential effects in combating terrible diseases linked with earlier signs of angiogensis, mutagenesis and transgenesis. Alpha reconformation in material design refers to the folding of the peptide chains and their transitions under reversible chemical bonds of disulfide chemical bridges and further non-covalence lesions. Thus, the rational design of signal peptides into alpha-helix is intended in increasing the defending effects of peptides into cores like adjuvant antibiotic and/or vaccines. Thereby, the signal peptides are able in displaying multiple eradicating regions by changing crystal-depositions and deviation angles. These types of molecular structures could have multiple advantages in tracing disease syndromes and impurities by increasing the host defense against the fates of pathogens and viruses, eventually leading to the loss in signaling by increasing peptide susceptibility levels to folding and unfolding and therefore, formation of transgenic peptide models. Alpha reconformation peptides is aimed in triggering as well as other regulatory functions such as remodulating metabolic chain disorders of lipolysis and glucolysis by increasing the insulin and leptin resistance for best lipid storages and lipoprotein density distributions.
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Affiliation(s)
- Sami Saadi
- Institut de la Nutrition, de l'Alimentation et des Technologies Agro-alimentaires INATAA 25017, Université Frères Mentouri, Constantine 1, Algeria; Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
| | - Hasanah Mohd Ghazali
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Nazamid Saari
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Sabo Mohammed Abdulkarim
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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Munir M, Nadeem M, Mahmood Qureshi T, Gamlath CJ, Martin GJO, Hemar Y, Ashokkumar M. Effect of sonication, microwaves and high-pressure processing on ACE-inhibitory activity and antioxidant potential of Cheddar cheese during ripening. ULTRASONICS SONOCHEMISTRY 2020; 67:105140. [PMID: 32388000 DOI: 10.1016/j.ultsonch.2020.105140] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/16/2020] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
Dairy processing provides acceptable safety and shelf-life to final products, and improves their bioactivity. The present study evaluated the potential of different milk processing techniques to improve the antioxidant and angiotensin-I converting enzyme (ACE)-inhibitory activity of Cheddar cheese, during ripening. Cheese was made from milk subjected to different pre-treatments (C = untreated control, US-1 = ultrasonication, specific energy = 23 J/g, 20 kHz frequency; US-2 = Ultrasonication specific energy = 41 J/g, 20 kHz; HPP = high-pressure processing, 400 MPa for 15 min, at temperature < 40 °C; MW = microwave, temperature<40 °C, specific energy = 86.5 J/g) and analysed after ripening for 0, 3, 6 and 9 months. The results showed that the rate of proteolysis during both cheese making and subsequent ripening was significantly affected by the pre-treatment. Antioxidant activity and ACE-inhibitory potential of cheeses made from pre-treated milk significantly increased (p < 0.05) in the following order: US-2 > HPP > US-1 > MW > C. These findings demonstrate the possibility of using ultrasound, microwaves or high-pressure processing as pre-treatments to improve the nutritional attributes of cheese.
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Affiliation(s)
- Masooma Munir
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha, Pakistan; School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia; Food Science Research Institute, National Agricultural Research Centre, Islamabad, Pakistan
| | - Muhammad Nadeem
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha, Pakistan
| | - Tahir Mahmood Qureshi
- Department of Food Sciences, Cholistan University of Veterinary & Animal Sciences, Bahawalpur, Pakistan
| | - Charitha J Gamlath
- School of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia; Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Gregory J O Martin
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Yacine Hemar
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
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Plante AM, McCarthy AL, O'Halloran F. Cheese as a functional food for older adults: comparing the bioactive properties of different cheese matrices following simulated gastrointestinal in vitro digestion. Int J Food Sci Nutr 2020; 72:456-469. [PMID: 32967486 DOI: 10.1080/09637486.2020.1825644] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Age-related changes to the gastrointestinal tract (GIT) can impact how food is digested. Studying the effects of these changes can help identify functional foods for older adults. Cheese was digested using two simulated gastrointestinal in vitro digestion (SGID) models representing adult and elderly gastro-intestinal conditions. Antioxidant capacity was measured using DPPH, FRAP and TPC assays. The ability of cheese to inhibit digestive enzymes was determined by the α-glucosidase and lipase inhibition assays. Digestive aging influenced the bioactivity of cheese, as elderly digestates had significantly lower (p < 0.05) antioxidant, α-glucosidase and lipase inhibitory properties compared to adult digestates. However, soft cheese (feta, goats', brie) demonstrated greatest potential with comparable radical scavenging properties and lipase inhibition, greatest FRAP and α-glucosidase inhibitory potential. Despite age-related changes, the bioactive properties of cheese were evident following digestion with an older adult SGID model, suggesting cheese has potential as a functional food for older adults.
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Affiliation(s)
- Aimee M Plante
- Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland
| | - Aoife L McCarthy
- Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland
| | - Fiona O'Halloran
- Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland
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Simonetti A, Perna A, Grassi G, Gambacorta E. Antioxidant activity of different cheese-honey combinations before and after in vitro gastrointestinal digestion. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Solieri L, Baldaccini A, Martini S, Bianchi A, Pizzamiglio V, Tagliazucchi D. Peptide Profiling and Biological Activities of 12-Month Ripened Parmigiano Reggiano Cheese. BIOLOGY 2020; 9:biology9070170. [PMID: 32708820 PMCID: PMC7408421 DOI: 10.3390/biology9070170] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/08/2020] [Accepted: 07/15/2020] [Indexed: 01/07/2023]
Abstract
Proteolysis degree, biological activities, and water-soluble peptide patterns were evaluated in 12 month-ripened Parmigiano Reggiano (PR) cheeses collected in different dairy farms and showing different salt and fat content. Samples classified in high-salt and high-fat group (HH) generally showed lower proteolysis degree than samples having low-salt and low-fat content (LL). This positive correlation between salt/fat reduction and proteolysis was also confirmed by the analysis of biological activities, as the LL group showed higher average values of angiotensin-converting enzyme (ACE)-inhibitory and antioxidant activities. UHPLC/HR-MS allowed the identification of 805 unique peptides: LL and HH groups shared 59.3% of these peptides, while 20.9% and 19.9% were LL and HH specific, respectively. Frequency analysis of peptides identified a core of 183 peptides typical of 12-month ripened PR cheeses (corresponding to the 22.7% of total peptides), but no significant differences were detected in peptide patterns between LL and HH groups. Forty bioactive peptides, including 18 ACE-inhibitors and 12 anti-microbial peptides, were identified, of which 25 firstly found in PR cheese. Globally, this work contributed to unraveling the potentially healthy benefits of peptides fraction in PR cheese and provided prior evidence that PR with reduced fat/salt content showed the highest antihypertensive and antioxidant activities.
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Affiliation(s)
- Lisa Solieri
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola, 2-Pad. Besta, 42100 Reggio Emilia, Italy; (L.S.); (A.B.); (S.M.)
| | - Andrea Baldaccini
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola, 2-Pad. Besta, 42100 Reggio Emilia, Italy; (L.S.); (A.B.); (S.M.)
| | - Serena Martini
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola, 2-Pad. Besta, 42100 Reggio Emilia, Italy; (L.S.); (A.B.); (S.M.)
| | - Aldo Bianchi
- Consorzio del Formaggio Parmigiano Reggiano, via J.F. Kennedy 1 8, 42124 Reggio Emilia, Italy; (A.B.); (V.P.)
| | - Valentina Pizzamiglio
- Consorzio del Formaggio Parmigiano Reggiano, via J.F. Kennedy 1 8, 42124 Reggio Emilia, Italy; (A.B.); (V.P.)
| | - Davide Tagliazucchi
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola, 2-Pad. Besta, 42100 Reggio Emilia, Italy; (L.S.); (A.B.); (S.M.)
- Correspondence: ; Tel.: +39-05-2252-2060
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Buhler S, Riciputi Y, Perretti G, Caboni MF, Dossena A, Sforza S, Tedeschi T. Characterization of Defatted Products Obtained from the Parmigiano-Reggiano Manufacturing Chain: Determination of Peptides and Amino Acids Content and Study of the Digestibility and Bioactive Properties. Foods 2020; 9:foods9030310. [PMID: 32182801 PMCID: PMC7143180 DOI: 10.3390/foods9030310] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/05/2020] [Accepted: 03/06/2020] [Indexed: 11/16/2022] Open
Abstract
Parmigiano–Reggiano (PR) is a worldwide known Italian, long ripened, hard cheese. Its inclusion in the list of cheeses bearing the protected designation of origin (PDO, EU regulation 510/2006) poses restrictions to its geographic area of production and its technological characteristics. To innovate the Parmigiano–Reggiano (PR) cheese manufacturing chain from the health and nutritional point of view, the output of defatted PR is addressed. Two defatting procedures (Soxhlet, and supercritical CO2 extraction) were tested, and the obtained products were compared in the composition of their nitrogen fraction, responsible for their nutritional, organoleptic, and bioactive functions. Free amino acids were quantified, and other nitrogen compounds (peptides, proteins, and non-proteolytic aminoacyl derivatives) were identified in the extracts and the mixtures obtained after simulated gastrointestinal digestion. Moreover, antioxidant and angiotensin converting enzyme (ACE) inhibition capacities of the digests were tested. Results obtained from the molecular and biofunctional characterization of the nitrogen fraction, show that both the defatted products keep the same nutritional properties of the whole cheese.
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Affiliation(s)
- Sofie Buhler
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, I-43124 Parma, Italy; (S.B.); (A.D.); (S.S.)
| | - Ylenia Riciputi
- Department of Agro-Food Sciences and Technologies, Alma Mater Studiorum-University of Bologna, Piazza Goidanich 60, I-47521 Cesena (FC), Italy; (Y.R.); (M.F.C.)
| | - Giuseppe Perretti
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via S. Costanzo, n.c.n., 06126 Perugia, Italy;
| | - Maria Fiorenza Caboni
- Department of Agro-Food Sciences and Technologies, Alma Mater Studiorum-University of Bologna, Piazza Goidanich 60, I-47521 Cesena (FC), Italy; (Y.R.); (M.F.C.)
| | - Arnaldo Dossena
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, I-43124 Parma, Italy; (S.B.); (A.D.); (S.S.)
| | - Stefano Sforza
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, I-43124 Parma, Italy; (S.B.); (A.D.); (S.S.)
| | - Tullia Tedeschi
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, I-43124 Parma, Italy; (S.B.); (A.D.); (S.S.)
- Correspondence:
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Verruck S, Balthazar CF, Rocha RS, Silva R, Esmerino EA, Pimentel TC, Freitas MQ, Silva MC, da Cruz AG, Prudencio ES. Dairy foods and positive impact on the consumer's health. ADVANCES IN FOOD AND NUTRITION RESEARCH 2019; 89:95-164. [PMID: 31351531 DOI: 10.1016/bs.afnr.2019.03.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The objective of the present chapter was to demonstrate the state of the art in the recent advances in nutritional and functional components of dairy products research. In this chapter, the main mechanisms responsible and essential for a better understanding of nutritional and functional values of the components of milk and dairy products are highlighted. It also includes a discussion about the positive impacts of fermented milk, cheese, butter, ice cream, and dairy desserts components on the consumer's health.
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Affiliation(s)
- Silvani Verruck
- Universidade Federal de Santa Catarina (UFSC), Departamento de Ciência e Tecnologia de Alimentos, Florianópolis, Brazil
| | | | - Ramon Silva Rocha
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, Niterói, Brazil; Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, Rio de Janeiro, Brazil
| | - Ramon Silva
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, Niterói, Brazil; Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, Rio de Janeiro, Brazil
| | | | | | | | - Marcia Cristina Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, Rio de Janeiro, Brazil
| | - Adriano Gomes da Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, Rio de Janeiro, Brazil.
| | - Elane Schwinden Prudencio
- Universidade Federal de Santa Catarina (UFSC), Departamento de Ciência e Tecnologia de Alimentos, Florianópolis, Brazil
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Qureshi TM, Amjad A, Nadeem M, Murtaza MA, Munir M. Antioxidant potential of a soft cheese (paneer) supplemented with the extracts of date (Phoenix dactylifera L.) cultivars and its whey. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 32:1591-1602. [PMID: 31011003 PMCID: PMC6718899 DOI: 10.5713/ajas.18.0750] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 02/04/2019] [Indexed: 11/27/2022]
Abstract
Objective The present study was conducted to evaluate the antioxidant potential of paneer, a soft cheese supplemented with various water soluble date extracts during storage. Further, the whey obtained from all the paneer samples was also investigated for its antioxidant potential. Methods The date cultivars were evaluated for their physico-chemical characteristics and date extracts were assessed for their antioxidant potential. Physico-chemical evaluation, microbiological quality and further antioxidant potential of the prepared paneer were carried out during storage period (0 to 8 days, 5°C). Results All the date extracts were found to have considerable antioxidant activity due to presence of total phenolics and flavonoids. Owing to the presence of phenolics and flavoinds in date extracts, supplemented paneer showed higher trolox equivalent antioxidant capacity, reducing power and 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity than control paneer. Paneer supplemented with Rabi extracts had the highest total phenolics (190.7 μg gallic acid equivalent/g paneer), DPPH radical scavenging activity (928.1 μmol equivalent of Trolx/g paneer) and trolox equivalent antioxidant capacity (9.2 μmol equivalent of Trolx/g paneer). The whey obtained from control paneer showed lower values of total phenolics, total flavonoids, DPPH, trolox equivalent antioxidant capacity and reducing power as compared to the values of whey obtained from paneer supplemented with date extracts. Conclusion Paneer supplemented with date extracts and its whey may offer potent antioxidant activity.
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Affiliation(s)
- Tahir Mahmood Qureshi
- Department of Food Sciences, Cholistan University of Veterinary & Animal Sciences, Bahawalpur, 63100, Pakistan
| | - Aniqa Amjad
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha, 40100, Pakistan
| | - Muhammad Nadeem
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha, 40100, Pakistan
| | - Mian Anjum Murtaza
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha, 40100, Pakistan
| | - Masooma Munir
- Food Science Research Institute, National Agricultural Research Centre, Islamabad, 44000, Pakistan
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Santiago-López L, Aguilar-Toalá JE, Hernández-Mendoza A, Vallejo-Cordoba B, Liceaga AM, González-Córdova AF. Invited review: Bioactive compounds produced during cheese ripening and health effects associated with aged cheese consumption. J Dairy Sci 2018; 101:3742-3757. [PMID: 29477517 DOI: 10.3168/jds.2017-13465] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Accepted: 01/09/2018] [Indexed: 01/02/2023]
Abstract
Traditionally, cheese is manufactured by converting fluid milk to a semisolid mass through the use of a coagulating agent, such as rennet, acid, heat plus acid, or a combination thereof. Cheese can vary widely in its characteristics, including color, aroma, texture, flavor, and firmness, which can generally be attributed to the production technology, source of the milk, moisture content, and length of aging, in addition to the presence of specific molds, yeast, and bacteria. Among the most important bacteria, lactic acid bacteria (LAB) play a critical role during the cheese-making process. In general, LAB contain cell-envelope proteinases that contribute to the proteolysis of cheese proteins, breaking them down into oligopeptides that can be subsequently taken up by cells via specific peptide transport systems or further degraded into shorter peptides and amino acids through the collaborative action of various intracellular peptidases. Such peptides, amino acids, and their derivatives contribute to the development of texture and flavor in the final cheese. In vitro and in vivo assays have demonstrated that specific sequences of released peptides exhibit biological properties including antioxidant, antimicrobial, anti-inflammatory, immunomodulatory, and analgesic/opioid activity, in addition to angiotensin-converting enzyme inhibition and antiproliferative activity. Some LAB also produce functional lipids (e.g., conjugated linoleic acid) with anti-inflammatory and anticarcinogenic activity, synthesize vitamins and antimicrobial peptides (bacteriocins), or release γ-aminobutyric acid, a nonprotein amino acid that participates in physiological functions, such as neurotransmission and hypotension induction, with diuretic effects. This review provides an overview of the main bioactive components present or released during the ripening process of different types of cheese.
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Affiliation(s)
- Lourdes Santiago-López
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, A. C. (CIAD), Hermosillo, Sonora 83304, México
| | - Jose E Aguilar-Toalá
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, A. C. (CIAD), Hermosillo, Sonora 83304, México
| | - Adrián Hernández-Mendoza
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, A. C. (CIAD), Hermosillo, Sonora 83304, México
| | - Belinda Vallejo-Cordoba
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, A. C. (CIAD), Hermosillo, Sonora 83304, México
| | - Andrea M Liceaga
- Department of Food Sciences, Purdue University, West Lafayette, IN 47907
| | - Aarón F González-Córdova
- Laboratorio de Química y Biotecnología de Productos Lácteos, Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, A. C. (CIAD), Hermosillo, Sonora 83304, México.
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20
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Antioxidant properties and textural characteristics of processed cheese spreads enriched with rutin or quercetin: The effect of processing conditions. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.08.093] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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21
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In vitro and in vivo antioxidant potential of milks, yoghurts, fermented milks and cheeses: a narrative review of evidence. Nutr Res Rev 2017; 31:52-70. [PMID: 28965518 DOI: 10.1017/s0954422417000191] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The antioxidant potential (AP) is an important nutritional property of foods, as increased oxidative stress is involved in most diet-related chronic diseases. In dairy products, the protein fraction contains antioxidant activity, especially casein. Other antioxidants include: antioxidant enzymes; lactoferrin; conjugated linoleic acid; coenzyme Q10; vitamins C, E, A and D3; equol; uric acid; carotenoids; and mineral activators of antioxidant enzymes. The AP of dairy products has been extensively studied in vitro, with few studies in animals and human subjects. Available in vivo studies greatly differ in their design and objectives. Overall, on a 100 g fresh weight-basis, AP of dairy products is close to that of grain-based foods and vegetable or fruit juices. Among dairy products, cheeses present the highest AP due to their higher protein content. AP of milk increases during digestion by up to 2·5 times because of released antioxidant peptides. AP of casein is linked to specific amino acids, whereas β-lactoglobulin thiol groups play a major role in the AP of whey. Thermal treatments such as ultra-high temperature processing have no clear effect on the AP of milk. Raw fat-rich milks have higher AP than less fat-rich milk, because of lipophilic antioxidants. Probiotic yoghurts and fermented milks have higher AP than conventional yoghurt and milk because proteolysis by probiotics releases antioxidant peptides. Among the probiotics, Lactobacillus casei/acidophilus leads to the highest AP. The data are insufficient for cheese, but fermentation-based changes appear to make a positive impact on AP. In conclusion, AP might participate in the reported dairy product-protective effects against some chronic diseases.
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22
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Bottari B, Quartieri A, Prandi B, Raimondi S, Leonardi A, Rossi M, Ulrici A, Gatti M, Sforza S, Nocetti M, Amaretti A. Characterization of the peptide fraction from digested Parmigiano Reggiano cheese and its effect on growth of lactobacilli and bifidobacteria. Int J Food Microbiol 2017; 255:32-41. [PMID: 28575713 DOI: 10.1016/j.ijfoodmicro.2017.05.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 04/12/2017] [Accepted: 05/21/2017] [Indexed: 12/23/2022]
Abstract
Parmigiano Reggiano (PR) is a raw-milk, hard cooked, long-ripened cheese of high quality and nutritional value. Long ripening times allow for extensive proteolysis of milk proteins to yield a number of peptides, some of which have potential healthy bioactive properties. This study aimed to: i) determine the peptide profile of PR cheese subjected to simulated gastrointestinal transit; ii) evaluate in vitro whether the peptides could support growth of beneficial microbial groups of the gut microbiota. PR samples were subjected to in vitro digestion, simulating oral, gastric, and duodenal transit. Liquid chromatography coupled with tandem mass spectrometry revealed that digestion caused the disappearance of the serum proteins and most of the original peptides, while 71 new peptides were found, all ranging from 2 to 24 residues. The digests were given as sole nitrogen source to pure cultures of Bifidobacterium (27 strains) and Lactobacillus (30 strains), and to bioreactor batch cultures of human gut microbiota. Most of bifidobacteria and lactobacilli grew more abundantly on PR digests than on the control peptone, and exhibited strain- or species-specific peptide preferences, as evidenced by principal component analysis. Bifidobacteria generally consumed a greater amount of peptides than lactobacilli, in terms of both the mean peptide consumption and the number of peptides consumed. For bifidobacteria, peptide preferences were very diverse, but a core of 10 peptides with 4 or 5 residues were consumed by all the strains. Lactobacilli behaved more homogenously and consumed nearly only the same 6 peptides, mostly dipeptides. The peptide preferences of the different groups of bifidobacteria and lactobacilli could not be ascribed to features such as the length of the peptide or the abundance of residues with peculiar properties (hydrophobicity, polarity, charge) and likely depend on specific proteases and/or peptide transporters preferentially recognizing specific sequence motifs. The cultures of human colonic microbiota confirmed that PR digest promoted the growth of commensal bifidobacteria. This study demonstrated that peptides derived from simulated gastrointestinal digestion of PR supported the growth of most lactobacilli and bifidobacteria.
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Affiliation(s)
| | - Andrea Quartieri
- Department of Life Sciences, University of Modena and Reggio Emilia, Italy
| | | | - Stefano Raimondi
- Department of Life Sciences, University of Modena and Reggio Emilia, Italy
| | - Alan Leonardi
- Department of Life Sciences, University of Modena and Reggio Emilia, Italy
| | - Maddalena Rossi
- Department of Life Sciences, University of Modena and Reggio Emilia, Italy; Biogest-Siteia, Centro per il Miglioramento e la Valorizzazione delle Risorse Biologiche Agro-Alimentari, University of Modena and Reggio Emilia, Italy
| | - Alessandro Ulrici
- Department of Life Sciences, University of Modena and Reggio Emilia, Italy; Biogest-Siteia, Centro per il Miglioramento e la Valorizzazione delle Risorse Biologiche Agro-Alimentari, University of Modena and Reggio Emilia, Italy
| | - Monica Gatti
- Department of Food Science, University of Parma, Italy; Multidisciplinary Interdepartmental Dairy Center - MILC, University of Parma, Parma, Italy
| | | | - Marco Nocetti
- Servizio Tecnico Consorzio del Formaggio Parmigiano Reggiano, Reggio Emilia, Italy
| | - Alberto Amaretti
- Department of Life Sciences, University of Modena and Reggio Emilia, Italy; Biogest-Siteia, Centro per il Miglioramento e la Valorizzazione delle Risorse Biologiche Agro-Alimentari, University of Modena and Reggio Emilia, Italy.
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Ion-Exchange Chromatographic Method for the Determination of the Free Amino Acid Composition of Cheese and Other Dairy Products: an Inter-Laboratory Validation Study. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-0876-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Pepe G, Sommella E, Ventre G, Scala MC, Adesso S, Ostacolo C, Marzocco S, Novellino E, Campiglia P. Antioxidant peptides released from gastrointestinal digestion of “Stracchino” soft cheese: Characterization, in vitro intestinal protection and bioavailability. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.08.021] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Perna A, Intaglietta I, Simonetti A, Gambacorta E. Donkey Milk for Manufacture of Novel Functional Fermented Beverages. J Food Sci 2015; 80:S1352-9. [PMID: 25962497 DOI: 10.1111/1750-3841.12862] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 02/22/2015] [Indexed: 12/31/2022]
Abstract
The aim of this work was to investigate on the functional features of a donkey milk probiotic berevage as a novel food. Particularly, it was to study the decrease of lactose content and the antioxidant activity of standard yogurt (YC) and probiotic yogurt (YP; Lactobacillus acidophilus, Lactobacillus casei) from donkey milk during the storage up to 30 d at 4 ºC. The evolution of lactose content using enzymatic-spectrophotometric kits was analyzed. Antioxidant activity of yogurt was measured using 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), ferric reducing antioxidant power (FRAP), and thiol assays. Parallel consumer sensory studies were carried out as consumer test in order to gain information about the impact of these novel fermented beverages on sensory perceptions. The statistical analysis has shown significant effect of studied factors. The results showed that the lactose content gradually decreased during storage in both yogurts, reaching values of 2.36% and 2.10% in YC and YP, respectively, at 30 d (P < 0.05). During storage of both yogurt types, the antioxidant activity increased, but YP showed a higher antioxidant activity than YC. The results suggest that the antioxidant activity of yogurt samples was affected by cultures of lactic acid bacteria (LAB). We conclude that the fermented donkey milk could be configured as health and nutraceutical food, which aims to meet nutritional requirements of certain consumers groups with lactose or cow milk protein intolerance.
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Affiliation(s)
- Annamaria Perna
- Authors are with School of Agricultural, Forestry, Food and Environmental Sciences, Univ. of Basilicata, Potenza, Viale dell'Ateneo Lucano, 10-85100, Italy
| | - Immacolata Intaglietta
- Authors are with School of Agricultural, Forestry, Food and Environmental Sciences, Univ. of Basilicata, Potenza, Viale dell'Ateneo Lucano, 10-85100, Italy
| | - Amalia Simonetti
- Authors are with School of Agricultural, Forestry, Food and Environmental Sciences, Univ. of Basilicata, Potenza, Viale dell'Ateneo Lucano, 10-85100, Italy
| | - Emilio Gambacorta
- Authors are with School of Agricultural, Forestry, Food and Environmental Sciences, Univ. of Basilicata, Potenza, Viale dell'Ateneo Lucano, 10-85100, Italy
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26
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Perna A, Intaglietta I, Simonetti A, Gambacorta E. Short communication: Effect of genetic type on antioxidant activity of Caciocavallo cheese during ripening. J Dairy Sci 2015; 98:3690-4. [PMID: 25892688 DOI: 10.3168/jds.2014-9097] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 03/14/2015] [Indexed: 11/19/2022]
Abstract
The aim of this work was to investigate the antioxidant activity of Caciocavallo cheese made from the milk of 2 breeds, Italian Brown and Italian Holstein, and ripened for 1, 30, 60, 90, and 150 d. The antioxidant activity of cheese was measured using the 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), ferric-reducing antioxidant power (FRAP), and thiol assays. Statistical analysis showed a significant effect of the studied factors. Italian Brown cheese had higher antioxidant activity than Italian Holstein cheese, and antioxidant activity increased during ripening of both cheeses types. Moreover, antioxidant activity varied during ripening depending on the rate of formation of soluble peptides. To date, few studies have evaluated the effect of genetic type on antioxidant capacity of the pasta filata cheeses; thus, this study forms the basis of new knowledge that could lead to the production of a pasta filata cheese with specific nutraceutical characteristics.
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Affiliation(s)
- Annamaria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy.
| | - Immacolata Intaglietta
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy
| | - Amalia Simonetti
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy
| | - Emilio Gambacorta
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy
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