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Zhu Y, Gu M, Su Y, Li Z, Xiao Z, Lu F, Han C. Recent advances in spoilage mechanisms and preservation technologies in beef quality: A review. Meat Sci 2024; 213:109481. [PMID: 38461675 DOI: 10.1016/j.meatsci.2024.109481] [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: 11/20/2023] [Revised: 03/04/2024] [Accepted: 03/05/2024] [Indexed: 03/12/2024]
Abstract
Beef is a popular meat product that can spoil and lose quality during postharvest handling and storage. This review examines different preservation methods for beef, from conventional techniques like low-temperature preservation, irradiation, vacuum packing, and chemical preservatives, to novel approaches like bacteriocin, essential oil, and non-thermal technologies. It also discusses how these methods work and affect beef quality. The review shows that beef spoilage is mainly due to enzymatic and microbial activities that impact beef freshness, texture, and quality. Although traditional preservation methods can extend beef shelf life, they have some drawbacks and limitations. Therefore, innovative preservation methods have been created and tested to improve beef quality and safety. These methods have promising results and potential applications in the beef industry. However, more research is needed to overcome the challenges and barriers for their commercialization. This review gives a comprehensive and critical overview of the current and emerging preservation methods for beef and their implications for the beef supply chain.
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Affiliation(s)
- Yiqun Zhu
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning 110034, China
| | - Mengqing Gu
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning 110034, China
| | - Yuhan Su
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning 110034, China
| | - Zhe Li
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning 110034, China; Shenyang Key Laboratory of Grain and Oil Deep Processing, Shenyang, Liaoning 110034, China
| | - Zhigang Xiao
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning 110034, China; Shenyang Key Laboratory of Grain and Oil Deep Processing, Shenyang, Liaoning 110034, China
| | - Fei Lu
- College of Grain Science and Technology, Shenyang Normal University, Shenyang, Liaoning 110034, China; Shenyang Key Laboratory of Grain and Oil Deep Processing, Shenyang, Liaoning 110034, China.
| | - Chunyang Han
- Guangxi Key Laboratory of Health Care Food Science and Technology, Hezhou, Guangxi 542899, China.
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Roila R, Primavilla S, Ranucci D, Galarini R, Paoletti F, Altissimi C, Valiani A, Branciari R. The Effects of Encapsulation on the In Vitro Anti-Clostridial Activity of Olive Mill Wastewater Polyphenolic Extracts: A Promising Strategy to Limit Microbial Growth in Food Systems. Molecules 2024; 29:1441. [PMID: 38611721 PMCID: PMC11012792 DOI: 10.3390/molecules29071441] [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: 02/27/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
Despite the technologies applied to food production, microbial contamination and chemical deterioration are still matters of great concern. In order to limit these phenomena, new natural approaches should be applied. In this context, the present study aimed to assess the antioxidant and anti-Clostridial effects of two different polyphenolic extracts derived from olive mill vegetation water, one liquid (LE) and one encapsulated (EE). The extracts have been preliminary characterized using Liquid Chromatography Quadrupole Time-Of Flight spectrometry. The Oxygen Radical Absorbance Capacity method was used to determine the antioxidant capacity, registering a higher value for EE compared to that for LE (3256 ± 85 and 2446 ± 13 µgTE/g, respectively). The antibacterial activity against C. perfringens, C. botulinum and C. difficile was studied by the agar well diffusion method, MIC and MBC determination and a time-kill test. The results confirm that EE and LE are able to limit microbial growth, albeit with minor effects when the phenolic compounds are encapsulated. Further studies are needed to evaluate the possible application of these extracts in food systems.
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Affiliation(s)
- Rossana Roila
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (R.R.); (D.R.); (C.A.)
| | - Sara Primavilla
- Istituto Zooprofilattico Sperimentale dell’Umbria e delle Marche “Togo Rosati”, Via Salvemini 1, 06126 Perugia, Italy; (R.G.); (F.P.); (A.V.)
| | - David Ranucci
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (R.R.); (D.R.); (C.A.)
| | - Roberta Galarini
- Istituto Zooprofilattico Sperimentale dell’Umbria e delle Marche “Togo Rosati”, Via Salvemini 1, 06126 Perugia, Italy; (R.G.); (F.P.); (A.V.)
| | - Fabiola Paoletti
- Istituto Zooprofilattico Sperimentale dell’Umbria e delle Marche “Togo Rosati”, Via Salvemini 1, 06126 Perugia, Italy; (R.G.); (F.P.); (A.V.)
| | - Caterina Altissimi
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (R.R.); (D.R.); (C.A.)
| | - Andrea Valiani
- Istituto Zooprofilattico Sperimentale dell’Umbria e delle Marche “Togo Rosati”, Via Salvemini 1, 06126 Perugia, Italy; (R.G.); (F.P.); (A.V.)
| | - Raffaella Branciari
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (R.R.); (D.R.); (C.A.)
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Bolletta V, Menci R, Valenti B, Morbidini L, Servili M, Taticchi A, Lilli E, Pauselli M. Feeding pigs with hazelnut skin and addition of a concentrated phenolic extract from olive-milling wastewaters during pork processing: Effects on salami quality traits and acceptance by the consumers. Meat Sci 2024; 213:109479. [PMID: 38471360 DOI: 10.1016/j.meatsci.2024.109479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 02/24/2024] [Accepted: 03/04/2024] [Indexed: 03/14/2024]
Abstract
Two groups of ten barrows received a conventional- (CTRL) or an experimental- (HZL) finishing diet containing 11% of hazelnut skin. From each barrow, two types of salami (namely, NITR, and PHEN) were obtained. NITR salami was added with E250 and E252. The latter were replaced by a phenolic concentrated extract from olive-milling wastewaters in PHEN salami. Salami fatty acids (FA), antioxidant capacity, lipid and color stability during refrigerated storage were assessed. A consumer test was also performed. Feeding strategy minimally affected the investigated parameters. PHEN salami had lower TBARS than NITR salami (P-value <0.001) during refrigerated storage despite comparable antioxidant capacity and similar PUFA content. Moreover, within CTRL group, lipid oxidation was lower in PHEN than NITR salami (P-value = 0.040). At the blind taste, dietary treatment did not affect salami sensorial properties nor consumer acceptance, whereas NITR salami showed better color (P-value = 0.036). Interestingly, HZL and PHEN salami showed improved sensorial properties and consumer acceptance after that consumers received information on salami origin.
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Affiliation(s)
- Viviana Bolletta
- University of Perugia, Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DSA3), Borgo XX Giugno 74, 06123 Perugia, Italy
| | - Ruggero Menci
- Research Institute of Organic Agriculture, FiBL, Pôle Bio - Ecosite du Val de Drôme - 150 Avenue de Judée, 26400 Eurre, France
| | - Bernardo Valenti
- University of Perugia, Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DSA3), Borgo XX Giugno 74, 06123 Perugia, Italy.
| | - Luciano Morbidini
- University of Perugia, Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DSA3), Borgo XX Giugno 74, 06123 Perugia, Italy
| | - Maurizio Servili
- University of Perugia, Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DSA3), Borgo XX Giugno 74, 06123 Perugia, Italy
| | - Agnese Taticchi
- University of Perugia, Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DSA3), Borgo XX Giugno 74, 06123 Perugia, Italy
| | - Emanuele Lilli
- University of Perugia, Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DSA3), Borgo XX Giugno 74, 06123 Perugia, Italy
| | - Mariano Pauselli
- University of Perugia, Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DSA3), Borgo XX Giugno 74, 06123 Perugia, Italy
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Altissimi C, Roila R, Ranucci D, Branciari R, Cai D, Paulsen P. Preventing Microbial Growth in Game Meat by Applying Polyphenolic Extracts from Olive Mill Vegetation Water. Foods 2024; 13:658. [PMID: 38472771 DOI: 10.3390/foods13050658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/12/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
We studied the efficacy of different formulations of polyphenol extracts (mainly containing hydroxytyrosol and tyrosol) from olive mill vegetation water on the microflora on the surfaces of game meat cuts with high or low initial bacterial loads. Meat with a high microbial load (>5 Log cfu/g; mean value = 6.83 ± 0.45 standard deviation) was immersed for 10 or 60 sec into 25% and 10% solutions of microencapsulated freeze-dried and non-encapsulated polyphenolic extracts. Aerobic colony, Enterobacteriaceae, Pseudomonas spp., and lactic acid bacteria counts were determined on treated samples compared to controls after 7 days of storage (in vacuum-packed conditions at +3 °C). Significant differences were registered only for aerobic colony count for a 10% liquid extract treatment (0.64 log reduction). In contrast, the dipping or immersion of game meat with low initial microbial loads (<5 Log cfu/g; mean value = 3.58 ± 0.72 standard deviation) in 10% solutions of the polyphenol extracts effectuated significant reductions in all bacteria counts (p < 0.002) at 7 and 14 days of storage for different extracts, independently from the application methods. The use of the extracts to inhibit bacterial growth in game meat should only be considered if a good hygienic baseline is guaranteed.
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Affiliation(s)
- Caterina Altissimi
- Department of Veterinary Medicine, University of Perugia, 06121 Perugia, Italy
| | - Rossana Roila
- Department of Veterinary Medicine, University of Perugia, 06121 Perugia, Italy
| | - David Ranucci
- Department of Veterinary Medicine, University of Perugia, 06121 Perugia, Italy
| | - Raffaella Branciari
- Department of Veterinary Medicine, University of Perugia, 06121 Perugia, Italy
| | - Dongjie Cai
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China
| | - Peter Paulsen
- Centre for Food Science and Veterinary Public Health, Clinical Department for Farm Animals and Food System Science, University of Veterinary Medicine Vienna, 1012 Vienna, Austria
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Sordini B, Urbani S, Esposto S, Selvaggini R, Daidone L, Veneziani G, Servili M, Taticchi A. Evaluation of the Effect of an Olive Phenolic Extract on the Secondary Shelf Life of a Fresh Pesto. Antioxidants (Basel) 2024; 13:128. [PMID: 38275653 PMCID: PMC10813149 DOI: 10.3390/antiox13010128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/30/2023] [Accepted: 01/09/2024] [Indexed: 01/27/2024] Open
Abstract
Recent advances in the olive oil sector aim to develop sustainable strategies for the valorisation of mechanical extraction co-products as a rich source of bioactive compounds with antioxidant and antimicrobial activities. In this work, we studied the effectiveness of a phenolic extract (PE) from olive vegetation water (OVW) as a new antioxidant of natural origin for improving the quality and extending the secondary shelf life (SSL) of a fresh basil pesto sold as a served loose product at the deli counter, simulating the storage conditions after packaging, opening, and serving. For that, the PE was mixed with the oily phase of fresh pesto in two different concentrations and compared to a control pesto (CTRL) made with the addition of common additives (ascorbic acid (E300) and sorbic acid (E200)). The physicochemical parameters, phenolic and volatile composition, sensory profiles, and antioxidant capacity of the experimental pesto samples were evaluated after opening. The results proved that the enrichment with the PE improved the stability of the pesto and, hence, its overall quality. The PE provided higher protection than the CTRL against primary and secondary oxidation at both concentrations tested and delayed the accumulation of the volatile compounds responsible for the 'rancid' off-flavour up to 7 days after first opening, while also preserving higher levels of the pesto phytonutrients (such as the rosmarinic, caffeic, and chicoric acids and α-tocopherol). These results show that the generation of food waste in households, catering chains, retail, and/or restaurants can be reduced, improving the sustainability of the food industry and the competitiveness of the olive oil sector.
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Affiliation(s)
| | | | - Sonia Esposto
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Via San Costanzo s.n.c., 06126 Perugia, Italy; (B.S.); (S.U.); (R.S.); (L.D.); (G.V.); (M.S.); (A.T.)
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Antibacterial Activity of Crocus sativus L. Petals Extracts against Foodborne Pathogenic and Spoilage Microorganisms, with a Special Focus on Clostridia. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010060. [PMID: 36676009 PMCID: PMC9860927 DOI: 10.3390/life13010060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022]
Abstract
In recent years, there has been a growing interest in the use of novel antimicrobial agents able to inhibit or kill food-borne bacteria or to interrupt the onset of food spoilage. Crocus sativus L. petals, typically considered as waste obtained from saffron spice production, could be a source of natural bioactive compounds to be used as food preservatives. The purpose of this work was to investigate the antibacterial properties of two hydroalcoholicsaffron petal extracts obtained by maceration (SPEA) and by ultrasonic bath (SPEB) methods. The main polyphenols identified in both extracts were gallic and chlorogenic acids, representing almost 70% of the phenolic fraction monitored. The antibacterial activity was studied by the agar well-diffusion method, against food-borne pathogenic and spoilage bacteria. Both extracts showed activity mainly against Gram-positive bacteria, in particular those belonging to the Clostridiaceae family (C. perfringens, C. botulinum and C. difficile), with inhibition zone diameters ranging from 13 to 18 mm. The antibacterial properties against Clostridia were further analyzed, determining MIC and MBC and performing a time-kill test. SPEA showed lower MIC/MBC values (250 mg/mL) compared to SPEB (500 mg/mL), suggesting that it could be more active against the assayed strains, probably because of its higher content of gallic acid. SPEA and SPEB, tested at a concentration of 1 × MIC, showed bactericidal activity against C. perfringens, C. botulinum and C. difficile and these results suggest that saffron petals could represent a valuable natural alternative source to conventional preservatives. Further investigations are needed to evaluate possible applications in the food industry.
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Valorization of Food Processing By-Products. Foods 2022. [PMCID: PMC9602028 DOI: 10.3390/foods11203246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Enhancement of the Antioxidant Capacity of Thyme and Chestnut Honey by Addition of Bee Products. Foods 2022; 11:foods11193118. [PMID: 36230193 PMCID: PMC9564292 DOI: 10.3390/foods11193118] [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: 09/09/2022] [Revised: 10/01/2022] [Accepted: 10/05/2022] [Indexed: 11/23/2022] Open
Abstract
Honey consumption and imports have increased in recent years, and it is considered by consumers to be a healthy alternative to more commonly used sweeteners. Honey contains a mixture of polyphenols and antioxidant compounds, and the botanical origin and geographical area of collection play an important role on its chemical composition. The present study investigated the physicochemical properties, total phenolic content and antioxidant capacity of Spanish thyme honey and chestnut honey, and their mixtures with royal jelly (2% and 10%) and propolis (2% and 10%). The analysis of the physicochemical parameters of both honey samples showed values within the established limits. Propolis showed the highest value of total phenolic content (17.21–266.83 mg GAE/100 g) and antioxidant capacity (DPPH, ORAC and ABTS assays; 0.63–24.10 µg eq. Tx/g, 1.61–40.82 µg eq. Tx/g and 1.89–68.54 µg eq. Tx/g, respectively), and significantly reduced ROS production in human hepatoma cells. In addition, mixtures of honey with 10% of propolis improved the results obtained with natural honey, increasing the value of total phenolic content and antioxidant capacity. A significant positive correlation was observed between total phenolic compounds and antioxidant capacity. Therefore, the antioxidant capacity could be attributed to the phenolic compounds present in the samples, at least partially. In conclusion, our results indicated that thyme and chestnut honey supplemented with propolis can be an excellent natural source of antioxidants and could be incorporated as a potential food ingredient with biological properties of technological interest, added as a preservative. Moreover, these mixtures could be used as natural sweeteners enriched in antioxidants and other bioactive compounds.
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