1
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Kačániová M, Čmiková N, Ban Z, Garzoli S, Elizondo-Luevano JH, Ben Hsouna A, Ben Saad R, Bianchi A, Venturi F, Kluz MI, Haščík P. Enhancing the Shelf Life of Sous-Vide Red Deer Meat with Piper nigrum Essential Oil: A Study on Antimicrobial Efficacy against Listeria monocytogenes. Molecules 2024; 29:4179. [PMID: 39275027 PMCID: PMC11396834 DOI: 10.3390/molecules29174179] [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: 08/12/2024] [Revised: 08/27/2024] [Accepted: 09/02/2024] [Indexed: 09/16/2024] Open
Abstract
Using sous-vide technology in combination with essential oils offers the potential to extend the preservation of food items while preserving their original quality. This method aligns with the growing consumer demand for safer and healthier food production practices. This study aimed to assess the suitability of minimal processing of game meat and the effectiveness of vacuum packaging in combination with Piper nigrum essential oil (PNEO) treatment to preserve red deer meat samples inoculated with Listeria monocytogenes. Microbial analyses, including total viable count (TVC) for 48 h at 30 °C, coliform bacteria (CB) for 24 h at 37 °C, and L. monocytogenes count for 24 h at 37 °C, were conducted. The cooking temperature of the sous-vide was from 50 to 65 °C and the cooking time from 5 to 20 min. Additionally, the study monitored the representation of microorganism species identified through mass spectrometry. The microbiological quality of red deer meat processed using the sous-vide method was monitored over 14 days of storage at 4 °C. The results indicated that the TVC, CB, and L. monocytogenes counts decreased with the temperature and processing time of the sous-vide method. The lowest counts of individual microorganism groups were observed in samples treated with 1% PNEO. The analysis revealed that PNEO, in combination with the sous-vide method, effectively reduced L. monocytogenes counts and extended the shelf life of red deer meat. Kocuria salsicia, Pseudomonas taetrolens, and Pseudomonas fragi were the most frequently isolated microorganism species during the 14-day period of red deer meat storage prepared using the sous-vide method.
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Affiliation(s)
- Miroslava Kačániová
- Institute of Horticulture, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Trieda Andreja Hlinku 2, 94976 Nitra, Slovakia
- School of Medical & Health Sciences, University of Economics and Human Sciences in Warsaw, Okopowa 59, 01043 Warszawa, Poland
| | - Natália Čmiková
- Institute of Horticulture, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Trieda Andreja Hlinku 2, 94976 Nitra, Slovakia
| | - Zhaojun Ban
- Zhejiang Provincial Key Laboratory of Chemical and Biological Processing Technology of Farm Products, Zhejiang Provincial Collaborative Innovation Center of Agricultural Biological Resources Biochemical Manufacturing, School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
| | - Stefania Garzoli
- Department of Chemistry and Technologies of Drug, Sapienza University, P. le Aldo Moro, 5, 00185 Rome, Italy
| | - Joel Horacio Elizondo-Luevano
- Faculty of Agronomy, Universidad Autónoma de Nuevo León (UANL), Av. Francisco Villa S/N, Col. Ex Hacienda el Canadá, General Escobedo, Nuevo León 66050, Mexico
| | - Anis Ben Hsouna
- Laboratory of Biotechnology and Plant Improvement, Centre of Biotechnology of Sfax, B.P "1177", Sfax 3018, Tunisia
- Department of Environmental Sciences and Nutrition, Higher Institute of Applied Sciences and Technology of Mahdia, University of Monastir, Monastir 5000, Tunisia
| | - Rania Ben Saad
- Laboratory of Biotechnology and Plant Improvement, Centre of Biotechnology of Sfax, B.P "1177", Sfax 3018, Tunisia
| | - Alessandro Bianchi
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy
| | - Francesca Venturi
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy
| | - Maciej Ireneusz Kluz
- School of Medical & Health Sciences, University of Economics and Human Sciences in Warsaw, Okopowa 59, 01043 Warszawa, Poland
| | - Peter Haščík
- Institute of Food Technology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture, Trieda Andreja Hlinku 2, 94976 Nitra, Slovakia
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2
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Rotabakk BT, Rognstad EM, Jakobsen AN, Lerfall J. The Potential of Soluble Gas Stabilization (SGS) Technology in a Simulated Post-Frying Cooling Step of Commercial Fish Cakes. Foods 2023; 12:2788. [PMID: 37509880 PMCID: PMC10379858 DOI: 10.3390/foods12142788] [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: 06/19/2023] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Soluble gas stabilization (SGS) technology is a novel way to increase the effectiveness of modified atmosphere (MA) packaging. However, SGS can be time-consuming and difficult to include in an existing process. This can be overcome by including CO2 in an existing processing step, such as the product's cooling step. A full factorial design was set up with SGS times (0.5, 1.0, and 2.0 h) and temperatures of fish cakes (chilled (0 °C) or during chilling (starting at 85 °C)) as factors. MA-packaged fish cakes were included as a control. The response was headspace gas composition at equilibrium. Headspace gas composition at equilibrium showed significantly (p < 0.05) less dissolved CO2 in hot fish cakes after 0.5 h than in cold cakes. Still, no significant differences were found between hot and cold at 1.0 and 2.0 h. Also, all SGS samples, regardless of time and temperature, had a higher content of CO2 compared to modified atmosphere packaging (MAP).
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Affiliation(s)
- Bjørn Tore Rotabakk
- Nofima AS-Norwegian Institute of Food, Fisheries and Aquaculture Research, P.O. Box 8034, 4068 Stavanger, Norway
| | - Elena Marie Rognstad
- Department of Biotechnology and Food Science, NTNU-Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Anita Nordeng Jakobsen
- Department of Biotechnology and Food Science, NTNU-Norwegian University of Science and Technology, 7491 Trondheim, Norway
| | - Jørgen Lerfall
- Department of Biotechnology and Food Science, NTNU-Norwegian University of Science and Technology, 7491 Trondheim, Norway
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3
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Meidell LS, Slizyte R, Mozuraityte R, Carvajal AK, Rustad T, Standal IB, Kopczyk M, Falch E. Silage for upcycling oil from saithe ( Pollachius virens) viscera - Effect of raw material freshness on the oil quality. Heliyon 2023; 9:e16972. [PMID: 37342572 PMCID: PMC10277516 DOI: 10.1016/j.heliyon.2023.e16972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 05/24/2023] [Accepted: 06/02/2023] [Indexed: 06/23/2023] Open
Abstract
The main objective of this study was to investigate how the freshness of saithe (Pollachius virens) viscera affected the quality, composition and yield of oil obtained by silaging. Minced viscera with and without liver were stored separately for up to 3 days at 4 °C before silaging at pH 3.8 for 6 days at 10 °C. An antioxidant mixture was added to evaluate the effect on the lipid oxidation. Oil was extracted thermally from untreated raw material during storage (day 0-3) and after silaging. For oil obtained after silaging of viscera with liver, the oil yields increased significantly when the raw material was stored for more than one day prior to the treatment. Use of fresh raw material (collected at day 0) led to significantly lower oxidation compared to longer raw material storage. After one day of storage, the oxidation was less dependent on the freshness. Silaging with antioxidants resulted in significantly lower formation of oxidation products compared to acid without antioxidants and the most significant differences were observed after one day of storage. Contents of docosahexaenoic acid (DHA) and total omega-3 fatty acids decreased significantly when the raw material was stored for 1-3 days prior to silaging compared to fresh raw material. Results obtained by high resolution nuclear magnetic resonance (NMR) spectroscopy indicated that oxidation of esterified DHA might explain the DHA decrease. The free fatty acid content was highest when fresh raw material was used and was most likely affected by the formation of cholesteryl esters observed in NMR spectra after longer storage. The study shows that although the oil quality is reduced during silaging, processing shortly after catch and use of antioxidants can optimize the quality resulting in less oxidized oil richer in omega-3 fatty acids.
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Affiliation(s)
- Line Skontorp Meidell
- Norwegian University of Science and Technology (NTNU), Sverres gate 12, 7012, Trondheim, Norway
| | - Rasa Slizyte
- SINTEF Ocean, Brattørkaia 17C, 7010, Trondheim, Norway
| | | | | | - Turid Rustad
- Norwegian University of Science and Technology (NTNU), Sverres gate 12, 7012, Trondheim, Norway
| | | | - Monika Kopczyk
- Scanbio Marine Group, Bjugnveien 242, 7160, Bjugn, Norway
| | - Eva Falch
- Norwegian University of Science and Technology (NTNU), Sverres gate 12, 7012, Trondheim, Norway
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4
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Meidell LS, Carvajal AK, Rustad T, Falch E. Upgrading Marine Oils from Cod ( Gadus morhua) On-Board the Deep-Sea Vessels-From Waste to Value. Foods 2023; 12:1659. [PMID: 37107454 PMCID: PMC10137395 DOI: 10.3390/foods12081659] [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: 03/14/2023] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Significant amounts of marine raw material are lost on-board the deep-sea vessels due to fast quality degradation. Optimal on-board handling and processing strategies can upgrade these resources from waste to food ingredients rich in nutrients such as omega-3 fatty acids. The objective of this study was to investigate the effect of raw material freshness and sorting on the quality, composition and yield of oil produced thermally from cod (Gadus morhua) residuals on-board a commercial trawler. Oil was produced from whole viscera fractions with liver or out-sorted livers right after a catch and after chilled storage for up to 6 days. The results showed that significantly higher oil yields could be obtained if the raw materials were stored for 1 day or longer. However, an undesired emulsion was formed when viscera were stored for 4 days. All oils were rich in health beneficial omega-3 fatty acids, but viscera oils had generally lower quality with higher levels of free fatty acids and oxidation products. However, out-sorting of the liver was not necessary to meet guidelines for high-quality fish oil. Both viscera and liver could be stored for up to 2 days at 4 °C prior to oil production and still meet quality criteria for food applications. These results demonstrate a large potential in upgrading currently wasted marine raw materials into high-quality food ingredients.
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Affiliation(s)
- Line Skontorp Meidell
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology (NTNU), 7012 Trondheim, Norway
| | - Ana Karina Carvajal
- Department of Fisheries and New Biomarine Industry, SINTEF Ocean, 7010 Trondheim, Norway
| | - Turid Rustad
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology (NTNU), 7012 Trondheim, Norway
| | - Eva Falch
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology (NTNU), 7012 Trondheim, Norway
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5
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Coşansu S, Mol S, Haskaraca G. Sous-vide cooking: Effects on seafood quality and combination with other hurdles. Int J Gastron Food Sci 2022. [DOI: 10.1016/j.ijgfs.2022.100586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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6
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Onyeaka H, Nwabor O, Jang S, Obileke K, Hart A, Anumudu C, Miri T. Sous vide processing: a viable approach for the assurance of microbial food safety. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3503-3512. [PMID: 35218028 PMCID: PMC9313622 DOI: 10.1002/jsfa.11836] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/05/2022] [Accepted: 02/26/2022] [Indexed: 05/14/2023]
Abstract
As consumer needs change, innovative food processing techniques are being developed that have minimal impact on food quality and ensure its microbiological safety. Sous vide (SV) is an emerging technology of cooking foods in vacuum pouches at specific temperatures, which results in even heat distribution. Presented here is an overview of the current state of the art in the application of SV techniques for processing and preserving foods. Unlike the conventional thermal food processing approach, the precise nature of the SV method improves food quality, nutrition and shelf-life while destroying microorganisms. Foods processed by SV are usually subjected to temperatures between 50 and 100 °C. Although sufficient for food preparation/processing, its effectiveness in eliminating microbial pathogens, including viruses, parasites, vegetative and spore forms of bacteria, is limited. However, the inactivation of spore-forming microbes can be enhanced by combining the technique with other non-thermal methods that exert negligible impact on the nutritional, flavour and sensory characteristics of foods. In addition to exploring the mechanism of action of SV technology, the challenges related to its implementation in the food industry are also discussed. SV method potential, applications, and impacts on spore-forming microbes and spore inactivation are explored in this review. Through the debate and discussion presented, further research and industrial applications of this food processing method could be guided. © 2022 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- Helen Onyeaka
- School of Chemical EngineeringUniversity of BirminghamEdgbastonUK
| | - Ozioma Nwabor
- Natural Products Research Center of Excellence, Division of Biological Science, Faculty of SciencePrince of Songkla UniversityHat YaiSongkhlaThailand
| | - Siwon Jang
- School of Chemical EngineeringUniversity of BirminghamEdgbastonUK
| | - KeChrist Obileke
- Renewable and Sustainable EnergyUniversity of Fort HareAliceEastern CapeSouth Africa
| | - Abarasi Hart
- Department of Chemical and Biological EngineeringThe University of SheffieldSheffieldUK
| | | | - Taghi Miri
- School of Chemical EngineeringUniversity of BirminghamEdgbastonUK
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7
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Jakobsen AN, Gabrielsen L, Johnsen EM, Rotabakk BT, Lerfall J. Application of soluble gas stabilization technology on ready-to-eat pre-rigor filleted Atlantic salmon (Salmo salar L.). J Food Sci 2022; 87:2377-2390. [PMID: 35546451 PMCID: PMC9322570 DOI: 10.1111/1750-3841.16164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 03/29/2022] [Accepted: 04/01/2022] [Indexed: 11/28/2022]
Abstract
Abstract The demand for high‐quality, convenient, and sustainable salmon products represents a potential for value‐added product development and novel packaging solutions. Soluble gas stabilization (SGS) technology, which applies dissolved CO2 in the product before packaging, represents a novel approach to retain product quality and prevent microbiological deterioration during cold storage of pre‐rigor filleted salmon loins. The present study aimed to examine the solubility of CO2 in salmon loins as affected by rigor status. In addition, the effect of predissolved CO2 on the overall quality of pre‐rigor vacuum‐packed Atlantic salmon (Salmo salar L.) was investigated during storage at 4°C. The CO2 pretreatment was conducted, exposing loins to 100% CO2 for 18 h at 4°C (the control group was kept in air at 4°C) before repackaging and storage for 15 days. Dissolved CO2 in the muscle (equilibrium achieved four days post packaging) was slightly higher in pre‐rigor than post‐rigor salmon loins (pequilibrium = 0.006). Moreover, the overall spoilage (Hvalue) and microbiological stability of salmon fillets stored in SGS‐vacuum were significantly improved compared to vacuum‐packed loins (p < 0.05). The results demonstrate that SGS technology can maintain the overall quality of pre‐rigor vacuum‐packed salmon loins without introducing the high gas‐to‐product volume ratio recognized by modified atmosphere packaging. Thus, the application of SGS technology on pre‐rigor loins can lead to higher economic gain and environmental benefits due to the reduced amount of required packaging material and reduced food waste. Practical Application CO2 can be dissolved in pre‐rigor salmon loins before vacuum packaging to increase product shelf life during cold storage.
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Affiliation(s)
- Anita Nordeng Jakobsen
- Department of Biotechnology and Food Science, NTNU- Norwegian University of Science and Technology, Trondheim, Norway
| | - Lisa Gabrielsen
- Department of Biotechnology and Food Science, NTNU- Norwegian University of Science and Technology, Trondheim, Norway
| | - Elena Marie Johnsen
- Department of Biotechnology and Food Science, NTNU- Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Jørgen Lerfall
- Department of Biotechnology and Food Science, NTNU- Norwegian University of Science and Technology, Trondheim, Norway
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8
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Abel N, Rotabakk BT, Lerfall J. Mild processing of seafood-A review. Compr Rev Food Sci Food Saf 2021; 21:340-370. [PMID: 34913247 DOI: 10.1111/1541-4337.12876] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 10/19/2021] [Accepted: 10/27/2021] [Indexed: 12/17/2022]
Abstract
Recent years have shown a tremendous increase in consumer demands for healthy, natural, high-quality convenience foods, especially within the fish and seafood sector. Traditional processing technologies such as drying or extensive heating can cause deterioration of nutrients and sensory quality uncompilable with these demands. This has led to development of many novel processing technologies, which include several mild technologies. The present review highlights the potential of mild thermal, and nonthermal physical, and chemical technologies, either used alone or in combination, to obtain safe seafood products with good shelf life and preference among consumers. Moreover, applications and limitations are discussed to provide a clear view of the potential for future development and applications. Some of the reviewed technologies, or combinations thereof, have shown great potential for non-seafood products, yet data are missing for fish and seafood in general. The present paper visualizes these knowledge gaps and the potential for new technology developments in the seafood sector. Among identified gaps, the combination of mild heating (e.g., sous vide or microwave) with more novel technologies such as pulsed electric field, pulsed light, soluble gas stabilization, cold plasma, or Ohmic heat must be highlighted. However, before industrial applications are available, more research is needed.
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Affiliation(s)
- Nanna Abel
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Jørgen Lerfall
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology, Trondheim, Norway
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9
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Chan SS, Roth B, Jessen F, Jakobsen AN, Lerfall J. Water holding properties of Atlantic salmon. Compr Rev Food Sci Food Saf 2021; 21:477-498. [PMID: 34873820 DOI: 10.1111/1541-4337.12871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/08/2021] [Accepted: 10/21/2021] [Indexed: 11/27/2022]
Abstract
With global seafood production increasing to feed the rising population, there is a need to produce fish and fishery products of high quality and freshness. Water holding properties, including drip loss (DL) and water holding capacity (WHC), are important parameters in determining fish quality as they affect functional properties of muscles such as juiciness and texture. This review focuses on the water holding properties of Atlantic salmon and evaluates the methods used to measure them. The pre- and postmortem factors and how processing and preservation methods influence water holding properties and their correlations to other quality parameters are reviewed. In addition, the possibility of using modelling is explained. Several methods are available to measure WHC. The most prevalent method is the centrifugation method, but other non-invasive and cost-effective approaches are increasingly preferred. The advantages and disadvantages of these methods and future trends are evaluated. Due to the diversity of methods, results from previous research are relative and cannot be directly compared unless the same method is used with the same conditions.
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Affiliation(s)
- Sherry Stephanie Chan
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Bjørn Roth
- Department of Processing Technology, Nofima AS, Stavanger, Norway
| | - Flemming Jessen
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - Anita Nordeng Jakobsen
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Jørgen Lerfall
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
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10
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Esmaeilian S, Rotabakk BT, Lerfall J, Jakobsen AN, Abel N, Sivertsvik M, Olsen A. The use of soluble gas stabilization technology on food – A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.09.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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11
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Cayemitte PE, Gerliani N, Raymond P, Aider M. Study of the impacts of electro-activated solutions of calcium lactate, calcium ascorbate and their equimolar mixture combined with moderate heat treatments on the spores of Bacillus cereus ATCC 14579 under model conditions and in fresh salmon. Int J Food Microbiol 2021; 358:109285. [PMID: 34144838 DOI: 10.1016/j.ijfoodmicro.2021.109285] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/14/2021] [Accepted: 06/03/2021] [Indexed: 12/26/2022]
Abstract
Widespread in very diverse environments, the spores of Bacillus cereus are highly resistant to hostile conditions and can contaminate a huge variety of food products, posing a potential health hazard to consumers. Given this significant risk, the objective of this research work was to study the impacts of electro-activated solutions (EAS) made with calcium ascorbate, calcium lactate, and their equimolar mixture on Bacillus cereus ATCC 14579 spores in model conditions and food matrix, the fresh Atlantic salmon. The model conditions consisted of a direct application of the EAS to the spores, which avoided any interference with factors external to those of the solutions. Salmon was chosen as a food model because it is a product sensitive to bacterial spoilage and can be eaten raw. To achieve this, the solutions were prepared by electro-activation using an electric current with an intensity of 750 mA for 30 min, resulting in mean pH values of 1.94 ± 0.15-2.16 ± 0.01 and titratable acidity of 0.102 ± 0.001-0.109 ± 0.001 mol/L, depending on the type of solution. These conditions were chosen because of their excellent antibacterial efficacy previously demonstrated against vegetative cells of B. cereus. The results showed high sporicidal activities of the EAS against B. cereus with a 7 to 9 log reduction, using an initial spore population of 109 CFU/mL, depending on the conditions evaluated, namely: in direct contact (2-30 min), in salmon used as a food matrix (2-7 min), and in combination with moderate heat treatments from 60 to 90 °C (0.5-2 min). In addition, it was observed that the sporicidal capacity of the EAS increased with temperature and the contact time. Otherwise, analysis of the color and lipids of the salmon have not shown any major impacts of the use of EAS as a rinsing solution for this highly perishable food. Furthermore, micrographs taken by scanning and transmission electron microscopy revealed the destructive effects of the EAS used in the vital structures/components of the spores. In general, this study has demonstrated that the electro-activation technology is effective in producing EAS capable of destroying/inactivating B. cereus spores and that they can be used for the improvement of food safety and preservation.
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Affiliation(s)
- Pierre Emerson Cayemitte
- Department of Food Sciences, Université Laval, Quebec, QC G1V0A6, Canada; Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V0A6, Canada
| | - Natela Gerliani
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V0A6, Canada; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V0A6, Canada
| | - Philippe Raymond
- St-Hyacinthe Laboratory, Canadian Food Inspection Agency, St-Hyacinthe, QC J2S 8E3, Canada
| | - Mohammed Aider
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V0A6, Canada; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V0A6, Canada.
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12
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Lerfall J, Hoel S. Effects of salting technology and smoking protocol on yield and quality of hot‐smoked Atlantic salmon (
Salmo salar
L.). J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jørgen Lerfall
- Department of Biotechnology and Food Science Norwegian University of Science and Technology (NTNU) Trondheim Norway
| | - Sunniva Hoel
- Department of Biotechnology and Food Science Norwegian University of Science and Technology (NTNU) Trondheim Norway
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13
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Głuchowski A, Czarniecka-Skubina E, Rutkowska J. Salmon ( Salmo salar) Cooking: Achieving Optimal Quality on Select Nutritional and Microbiological Safety Characteristics for Ready-to-Eat and Stored Products. Molecules 2020; 25:E5661. [PMID: 33271777 PMCID: PMC7729892 DOI: 10.3390/molecules25235661] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 12/02/2022] Open
Abstract
This study was performed in order to assess technological characteristics, proximate composition, fatty acids profile, and microbiological safety of sous-vide processed salmon in comparison with steaming and roasting. The cooking loss was lower in the sous-vide method (6.3-9.1%) than in conventional methods (11.6-16.2%). The preparation of salmon using sous-vide was more time- and energy-consuming than steaming. The dry matter content of the salmon fillets was higher in conventionally processed samples than sous-vide due to the evaporation of water, and it was connected with total protein (r = 0.85) and lipid content (r = 0.73). Analysis of the fatty acids profile only revealed significant differences in six fatty acids. All of the heat treatment methods ensured microbiological safety with regard to coagulase-positive Staphylococcus, E. coli, Listeria monocytogenes, and Salmonella spp. However, in sous-vide (57 °C, 20 min) and steamed samples after storage Enterobacteriaceae bacteria (<104) was detected. Summing up, high parameters of sous-vide salmon cooking, when considering both technological parameters, nutritional value, and microbiological status should be recommended.
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Affiliation(s)
| | - Ewa Czarniecka-Skubina
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS), Str. Nowoursynowska 166, 02-787 Warsaw, Poland; (A.G.); (J.R.)
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14
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Zavadlav S, Blažić M, Van de Velde F, Vignatti C, Fenoglio C, Piagentini AM, Pirovani ME, Perotti CM, Bursać Kovačević D, Putnik P. Sous-Vide as a Technique for Preparing Healthy and High-Quality Vegetable and Seafood Products. Foods 2020; 9:E1537. [PMID: 33113877 PMCID: PMC7693970 DOI: 10.3390/foods9111537] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 12/18/2022] Open
Abstract
Sous-vide is a technique of cooking foods in vacuum bags under strictly controlled temperature, offering improved taste, texture and nutritional values along with extended shelf life as compared to the traditional cooking methods. In addition to other constituents, vegetables and seafood represent important sources of phytochemicals. Thus, by applying sous-vide technology, preservation of such foods can be prolonged with almost full retention of native quality. In this way, sous-vide processing meets customers' growing demand for the production of safer and healthier foods. Considering the industrial points of view, sous-vide technology has proven to be an adequate substitute for traditional cooking methods. Therefore, its application in various aspects of food production has been increasingly researched. Although sous-vide cooking of meats and vegetables is well explored, the challenges remain with seafoods due to the large differences in structure and quality of marine organisms. Cephalopods (e.g., squid, octopus, etc.) are of particular interest, as the changes of their muscular physical structure during processing have to be carefully considered. Based on all the above, this study summarizes the literature review on the recent sous-vide application on vegetable and seafood products in view of production of high-quality and safe foodstuffs.
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Affiliation(s)
- Sandra Zavadlav
- Department of Food Technology, Karlovac University of Applied Sciences, Trg J. J. Strossmayera 9, 47 000 Karlovac, Croatia;
| | - Marijana Blažić
- Department of Food Technology, Karlovac University of Applied Sciences, Trg J. J. Strossmayera 9, 47 000 Karlovac, Croatia;
| | - Franco Van de Velde
- Facultad de Ingeniería Química, Instituto de Tecnología de Alimentos, Universidad Nacional del Litoral (FIQ, UNL), 1º de Mayo 3250, Santa Fe 3000, Argentina; (F.V.d.V.); (C.V.); (C.F.); (A.M.P.); (M.E.P.)
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Santiago del Estero 2829, Santa Fe 3000, Argentina;
| | - Charito Vignatti
- Facultad de Ingeniería Química, Instituto de Tecnología de Alimentos, Universidad Nacional del Litoral (FIQ, UNL), 1º de Mayo 3250, Santa Fe 3000, Argentina; (F.V.d.V.); (C.V.); (C.F.); (A.M.P.); (M.E.P.)
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Santiago del Estero 2829, Santa Fe 3000, Argentina;
| | - Cecilia Fenoglio
- Facultad de Ingeniería Química, Instituto de Tecnología de Alimentos, Universidad Nacional del Litoral (FIQ, UNL), 1º de Mayo 3250, Santa Fe 3000, Argentina; (F.V.d.V.); (C.V.); (C.F.); (A.M.P.); (M.E.P.)
| | - Andrea M. Piagentini
- Facultad de Ingeniería Química, Instituto de Tecnología de Alimentos, Universidad Nacional del Litoral (FIQ, UNL), 1º de Mayo 3250, Santa Fe 3000, Argentina; (F.V.d.V.); (C.V.); (C.F.); (A.M.P.); (M.E.P.)
| | - María Elida Pirovani
- Facultad de Ingeniería Química, Instituto de Tecnología de Alimentos, Universidad Nacional del Litoral (FIQ, UNL), 1º de Mayo 3250, Santa Fe 3000, Argentina; (F.V.d.V.); (C.V.); (C.F.); (A.M.P.); (M.E.P.)
| | - Cristina M. Perotti
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Santiago del Estero 2829, Santa Fe 3000, Argentina;
- Facultad de Ingeniería Química, Instituto de Lactología Industrial (INLAIN), Universidad Nacional del Litoral (FIQ, UNL/CONICET), Santiago del Estero 2829, Santa Fe 3000, Argentina
| | - Danijela Bursać Kovačević
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia;
| | - Predrag Putnik
- Greenbird Medical Inc., Trg dr. Žarka Dolinara 18, 48 000 Koprivnica, Croatia
- Department of Food Technology, University North, Trg dr. Žarka Dolinara 1, 48000 Koprivnica, Croatia
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