1
|
Wei B, Gao Y, Zheng Y, Yu J, Fu X, Bao H, Guo Q, Hu H. Changes in the Quality and Microbial Communities of Precooked Seasoned Crayfish Tail Treated with Microwave and Biological Preservatives during Room Temperature Storage. Foods 2024; 13:1256. [PMID: 38672928 PMCID: PMC11049464 DOI: 10.3390/foods13081256] [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: 03/11/2024] [Revised: 04/08/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
The qualities of precooked foods can be significantly changed by the microorganisms produced during room temperature storage. This work assessed the effects of different antibacterial treatments (CK, without any treatment; microwave treatment, MS; microwave treatment and biological preservatives, MSBP) on the physicochemical properties and microbial communities of precooked crayfish tails during room temperature storage. Only the combination of microwave sterilization and biological preservatives significantly inhibited spoilage, as evidenced by the total viable count (4.15 log CFU/g) after 3 days of room temperature storage, which satisfied the transit time of most logistics companies in China. Changes in pH and TVB-N were also significantly inhibited in the MSBP group compared with those in the CK and MS groups. More than 30 new volatile compounds were produced in the CK groups during room temperature storage. However, in the MSBP groups, the volatile compounds were almost unchanged. The correlations between the microbial composition and volatile compounds suggested that specific bacterial species with metabolic activities related to amino acid, energy, cofactor, and vitamin metabolism, as well as xenobiotics biodegradation and metabolism, were responsible for the changes in volatile compounds. These bacteria included Psychrobacter, Arthrobacter, Facklamia, Leucobacter, Corynebacterium, Erysipelothrix, Devosia, Dietzia, and Acidovorax. Overall, our findings provide a foundation for the development of strategies to inhibit spoilage in precooked crayfish tails stored at room temperature.
Collapse
Affiliation(s)
- Banghong Wei
- East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (B.W.); (Y.G.); (Y.Z.)
| | - Yan Gao
- East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (B.W.); (Y.G.); (Y.Z.)
- School of Marine Science and Fisheries, Jiangsu Ocean University, Lianyungang 222005, China
| | - Yao Zheng
- East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (B.W.); (Y.G.); (Y.Z.)
| | - Jinxiang Yu
- Aquatic Conservation and Rescue Center of Jiangxi Province, Nanchang 330029, China (X.F.)
| | - Xuejun Fu
- Aquatic Conservation and Rescue Center of Jiangxi Province, Nanchang 330029, China (X.F.)
| | - Hairong Bao
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China;
| | - Quanyou Guo
- East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (B.W.); (Y.G.); (Y.Z.)
| | - Huogen Hu
- Aquatic Conservation and Rescue Center of Jiangxi Province, Nanchang 330029, China (X.F.)
| |
Collapse
|
2
|
Tanimoto S, Hirata Y, Ishizu S, Wang R, Furuta A, Mabuchi R, Okada G. Changes in the Quality and Microflora of Yellowtail Seriola quinqueradiata Muscles during Cold Storage. Foods 2024; 13:1086. [PMID: 38611390 PMCID: PMC11012079 DOI: 10.3390/foods13071086] [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: 02/23/2024] [Revised: 03/20/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
We evaluated the changes in the quality and microflora of yellowtail flesh cold-stored until spoilage. Based on the sensory evaluation, odor palatability was deemed unacceptable for dark muscle (DM) and the dorsal part of the ordinary muscle (OD) after >10 days and 14 of storage, respectively. Log 7 CFU/g in DM as well as OD was obtained on days 10 (Aeromonas spp.) and 14 (Enterobacteriaceae and Pseudomonas spp.) of storage, whereas log 5 (Brocothrix thermosphacta) and 6 (H2S-producing bacteria) CFU/g in them were obtained on day 14 of storage. In these bacteria, the viable bacterial counts of Pseudomonas spp. and Aeromonas spp. in DM were significantly higher than those in OD only at some storage times. Amplicon sequencing revealed that in both muscles, Pseudomonas became predominant after storage, with greater than 90% recorded after more than 10 days of storage. The relative abundances of Acinetobacter, Unclassified Gammaproteobacter, and Shewanella were relatively high in both muscles after more than 10 days of storage; however, these values were less than 5%. Ethyl butyrate in the OD and DM and 2,3-butanedione in the OD were first detected on days 14 and 10 of storage, respectively. Acetoin in the OD increased by 81-fold after 14 days of storage and was significantly increased in the DM after more than 10 days compared with the amount detected pre-storage. Volatiles, such as (E)-2-pentenal in the OD and 1-pentanol in the DM, decreased and increased linearly, respectively, throughout the 14-day storage period. Altogether, these volatile components may cause quality deterioration due to spoilage and/or lipid oxidation during cold storage of the OD and DM.
Collapse
Affiliation(s)
- Shota Tanimoto
- Faculty of Regional Development, Prefectural University of Hiroshima, Hiroshima 734-0003, Japan; (A.F.); (G.O.)
| | - Yuka Hirata
- Faculty of Human Culture and Science, Prefectural University of Hiroshima, Hiroshima 734-0003, Japan;
| | - Shinta Ishizu
- Graduate School of Comprehensive Scientific Research, Prefectural University of Hiroshima, Shobara 734-0003, Japan; (S.I.); (R.W.)
| | - Run Wang
- Graduate School of Comprehensive Scientific Research, Prefectural University of Hiroshima, Shobara 734-0003, Japan; (S.I.); (R.W.)
| | - Ayumi Furuta
- Faculty of Regional Development, Prefectural University of Hiroshima, Hiroshima 734-0003, Japan; (A.F.); (G.O.)
| | - Ryota Mabuchi
- Faculty of Bioresource Sciences, Prefectural University of Hiroshima, Shobara 727-0023, Japan;
| | - Genya Okada
- Faculty of Regional Development, Prefectural University of Hiroshima, Hiroshima 734-0003, Japan; (A.F.); (G.O.)
| |
Collapse
|
3
|
Combating food spoilage and pathogenic microbes via bacteriocins: A natural and eco-friendly substitute to antibiotics. Food Control 2023. [DOI: 10.1016/j.foodcont.2023.109710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
|
4
|
Ma J, Meng L, Wang S, Li J, Mao X. Inactivation of Vibrio parahaemolyticus and retardation of quality loss in oyster (Crassostrea gigas) by ultrasound processing during storage. Food Res Int 2023; 168:112722. [PMID: 37120192 DOI: 10.1016/j.foodres.2023.112722] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/25/2023] [Accepted: 03/14/2023] [Indexed: 05/01/2023]
Abstract
The health problems caused by foodborne pathogens of raw oysters have been widely concerned. Traditional heating methods tend to lead the loss of the original nutrients and flavors, in this study, the nonthermal ultrasound technology was applied to inactivate Vibrio parahaemolyticus on raw oysters, and the retardation effects on microbial growth and quality loss of oysters stored at 4 ℃ after ultrasonic treatment were also investigated. After treated by 7.5 W/mL ultrasound for 12.5 min, the Vibrio parahaemolyticus in oysters was reduced by 3.13 log CFU/g. By measuring total aerobic bacteria and total volatile base nitrogen, the growth trend after ultrasonic treatment was delayed compared with heat treatment, and the shelf life of oysters was prolonged. At the same time, ultrasonic treatment delayed the changes of color difference and lipid oxidation of oysters during cold storage. Texture analysis showed that ultrasonic treatment helped maintain the good textural structure of oysters. Histological section analysis also demonstrated that muscle fibers were still tightly packed after ultrasonic treatment. Low-field nuclear magnetic resonance (LF-NMR) illustrated that the water in the oysters was well maintained after ultrasonic treatment. In addition, gas chromatograph - ion mobility spectrometer (GC-IMS) showed that ultrasound treatment could better preserve the flavor of oysters during cold storage. Therefore, it is believed that ultrasound can inactivate foodborne pathogens of raw oysters and keep its freshness and original taste better during storage.
Collapse
Affiliation(s)
- Jiaqi Ma
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Lingyun Meng
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Sai Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Jiao Li
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China.
| |
Collapse
|
5
|
Wu K, Debliquy M, Zhang C. Metal-oxide-semiconductor resistive gas sensors for fish freshness detection. Compr Rev Food Sci Food Saf 2023; 22:913-945. [PMID: 36537904 DOI: 10.1111/1541-4337.13095] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 10/09/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022]
Abstract
Fish are prone to spoilage and deterioration during processing, storage, or transportation. Therefore, there is a need for rapid and efficient techniques to detect and evaluate fish freshness during different periods or conditions. Gas sensors are increasingly important in the qualitative and quantitative evaluation of high-protein foods, including fish. Among them, metal-oxide-semiconductor resistive (MOSR) sensors with advantages such as low cost, small size, easy integration, and high sensitivity have been extensively studied in the past few years, which gradually show promising practical application prospects. Herein, we take the detection, classification, and assessment of fish freshness as the actual demand, and summarize the physical and chemical changes of fish during the spoilage process, the volatile marker gases released, and their production mechanisms. Then, we introduce the advantages, performance parameters, and working principles of gas sensors, and summarize the MOSR gas sensors aimed at detecting different kinds of volatile marker gases of fish spoiling in the last 5 years. After that, this paper reviews the research and application progress of MOSR gas sensor arrays and electronic nose technology for various odor indicators and fish freshness detection. Finally, this review points out the multifaceted challenges (sampling system, sensing module, and pattern recognition technology) faced by the rapid detection technology of fish freshness based on metal oxide gas sensors, and the potential solutions and development directions are proposed from the view of multidisciplinary intersection.
Collapse
Affiliation(s)
- Kaidi Wu
- College of Mechanical Engineering, Yangzhou University, Yangzhou, China
- Service de Science des Matériaux, Faculté Polytechnique, Université de Mons, Mons, Belgium
| | - Marc Debliquy
- Service de Science des Matériaux, Faculté Polytechnique, Université de Mons, Mons, Belgium
| | - Chao Zhang
- College of Mechanical Engineering, Yangzhou University, Yangzhou, China
| |
Collapse
|
6
|
Changes in texture, rheology and volatile compounds of golden pomfret sticks inoculated with Shewanella baltica during spoilage. Food Chem 2023; 404:134616. [DOI: 10.1016/j.foodchem.2022.134616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 10/07/2022] [Accepted: 10/12/2022] [Indexed: 11/23/2022]
|
7
|
Parlapani FF, Anagnostopoulos DA, Karamani E, Mallouchos A, Haroutounian SA, Boziaris IS. Growth and Volatile Organic Compound Production of Pseudomonas Fish Spoiler Strains on Fish Juice Agar Model Substrate at Different Temperatures. Microorganisms 2023; 11:microorganisms11010189. [PMID: 36677482 PMCID: PMC9861217 DOI: 10.3390/microorganisms11010189] [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: 12/23/2022] [Revised: 01/06/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
Microbial spoilage is the main cause of quality deterioration in seafood. Several strains of psychotropic Pseudomonas have been found to dominate in such products, producing a plethora of volatile organic compounds (VOC). Herein, we investigated the growth of and VOC production by seven strains of Pseudomonas associated with spoiled fish after inoculation as single and mixed cultures on model fish substrate and storage at 0, 4 and 8 °C. The results indicated a strain-dependent VOC profile that was also affected by the storage temperature. Hierarchical cluster analysis (HCA) successfully grouped the strains based on VOC profile at each studied temperature, while some potential Chemical Spoilage Indices (CSI) were revealed. The findings of the present work will contribute to the understanding of the metabolic activity of particular strains of Pseudomonas and to reveal any potential CSI for rapid evaluation of fish spoilage/freshness status.
Collapse
Affiliation(s)
- Foteini F. Parlapani
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece
| | - Dimitrios A. Anagnostopoulos
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece
| | - Evangelia Karamani
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece
| | - Athanasios Mallouchos
- Laboratory of Food Chemistry and Analysis, Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
| | - Serkos A. Haroutounian
- Department of Animal Science and Aquaculture, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
| | - Ioannis S. Boziaris
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece
- Correspondence: ; Tel.: +30-24210-93153
| |
Collapse
|
8
|
Evaluation of Antibacterial and Antibiofilm Properties of Kojic Acid against Aeromonas sobria and Staphylococcus saprophyticus. J FOOD QUALITY 2023. [DOI: 10.1155/2023/2531438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Biofilms composed of microbes and extracellular polymeric substances (EPSs) pose a significant risk to human health and lead to economic loss in the food industry. In this study, the antimicrobial and antibiofilm properties of kojic acid (KA) against Aeromonas sobria (A. sobria) and Staphylococcus saprophyticus (S. saprophyticus) were investigated by determining the leakage of DNA and protein, cell morphology, biofilm formation, the metabolic activity of biofilms, excretion of EPS, and biofilm architecture. The results indicated that the values of minimum inhibitory concentration (MIC) of A. sobria and S. saprophyticus after KA treatment were 0.4 mg/mL and 1.6 mg/mL, respectively. 1 × MIC KA showed unignorable antimicrobial activity against the two bacteria, leading to alterations in the bacterial physicochemical characteristics and cell death. Sub-MICs of KA can inhibit biofilm formation and decrease the metabolic activity and excretion of EPS, and these inhibition effects were in a dose-dependent manner. These results were further confirmed by the visual images obtained from scanning electron microscopy (SEM) and confocal laser scanning microscopy (CLSM). Moreover, S. saprophyticus is more susceptible to KA in inhibiting biofilm formation, and for A. sobria, changes in the cell structure and the permeability of the cell membrane were more obvious. This research highlighted the antibacterial and antibiofilm activity of KA against A. sobria and S. saprophyticus.
Collapse
|
9
|
Albendea P, Tres A, Rafecas M, Vichi S, Sala R, Guardiola F. Effect of Feeding Acid Oils on European Seabass Fillet Lipid Composition, Oxidative Stability, Color, and Sensory Acceptance. AQUACULTURE NUTRITION 2023; 2023:6415693. [PMID: 36860977 PMCID: PMC9973161 DOI: 10.1155/2023/6415693] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/28/2022] [Accepted: 12/03/2022] [Indexed: 05/13/2023]
Abstract
Acid oils (AO) are fat by-products of edible oil refining with a high energetic value, being an interesting option for a more sustainable aquaculture nutrition. This study was conducted to evaluate the effects of the partial replacement of fish oil (FO) in diets by two AO instead of crude vegetable oils on the lipid composition, lipid oxidation and quality of fresh European seabass fillets, and after their commercial refrigerated storage for 6 days. Fish were fed with five different diets, the added fat being FO (100%) or a blend of FO (25%) and another fat (75%): crude soybean oil (SO), soybean-sunflower acid oil (SAO), crude olive pomace oil (OPO), or olive pomace acid oil (OPAO). Fresh and refrigerated fillets were assessed for fatty acid profile, tocopherol (T) and tocotrienol (T3) composition, lipid oxidative stability, 2-thiobarbituric acid (TBA) value, volatile compound content, color, and sensory acceptance. Refrigerated storage did not affect T + T3 total content but increased secondary oxidation products (TBA values and volatile compound contents) in fillets from all diets. The FO substitution decreased EPA and DHA and increased T and T3 in fish fillets, but the recommended human daily intake of EPA plus DHA could still be covered with 100 g of fish fillets. Both a higher oxidative stability and a lower TBA value were found in SO, SAO, OPO, or OPAO fillets, obtaining the greatest oxidative stability in OPO and OPAO fillets. Sensory acceptance was not affected by the diet or the refrigerated storage, while the differences found in color parameters would not be perceived by the human eye. According to the oxidative stability and acceptability of flesh, SAO and OPAO are adequate replacements of FO as energy source in European seabass diets, which implies that these by-products can be upcycled, improving the environmental and economical sustainability of aquaculture production.
Collapse
Affiliation(s)
- Paula Albendea
- Nutrition, Food Science and Gastronomy Department-XIA, Campus de l'Alimentació Torribera, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
| | - Alba Tres
- Nutrition, Food Science and Gastronomy Department-XIA, Campus de l'Alimentació Torribera, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
| | - Magdalena Rafecas
- Nutrition, Food Science and Gastronomy Department-XIA, Campus de l'Alimentació Torribera, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
- Nutrition, Food Science and Gastronomy Department-XIA, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Av Joan XXIII, 27-31., 08028 Barcelona, Spain
| | - Stefania Vichi
- Nutrition, Food Science and Gastronomy Department-XIA, Campus de l'Alimentació Torribera, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
| | - Roser Sala
- Animal Nutrition and Welfare Service (SNiBA), Animal and Food Science Department, Facultat de Veterinària, Universitat Autònoma de Barcelona, Travessera dels Turons., 08193 Bellaterra, Spain
| | - Francesc Guardiola
- Nutrition, Food Science and Gastronomy Department-XIA, Campus de l'Alimentació Torribera, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona, Av Prat de la Riba, 171., 08921 Santa Coloma de Gramenet, Spain
| |
Collapse
|
10
|
Tan C, Li P, Shang N. Novel perspective on the spoilage metabolism of refrigerated sturgeon fillets: Nonspecific spoilage dominant organisms play an important role. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2022.114292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
11
|
The effect of high oxygen modified atmospheres on the quality degradation of packed live blue mussels (Mytilus edulis). Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
12
|
Zhuang S, Tian L, Liu Y, Wang L, Hong H, Luo Y. Amino acid degradation and related quality changes caused by common spoilage bacteria in chill-stored grass carp (Ctenopharyngodon idella). Food Chem 2023; 399:133989. [DOI: 10.1016/j.foodchem.2022.133989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/17/2022] [Accepted: 08/19/2022] [Indexed: 10/15/2022]
|
13
|
Sánchez-Parra M, Lopez A, Muñoz-Redondo JM, Montenegro-Gómez JC, Pérez-Aparicio J, Pereira-Caro G, Rodríguez-Solana R, Moreno-Rojas JM, Ordóñez-Díaz JL. Study of the influence of the fishing season and the storage temperature in the fishing vessel on the biogenic amine and volatile profiles in fresh yellowfin tuna (Thunnus albacares) and dry-cured mojama. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
14
|
Ultrasound-Assisted Slightly Acidic Electrolyzed Water in Aquatic Product Sterilization: A Review. Foods 2022; 11:foods11233863. [PMID: 36496671 PMCID: PMC9738850 DOI: 10.3390/foods11233863] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/21/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022] Open
Abstract
Ultrasound has been confirmed as the propagation process of mechanical vibrations in a medium, with a frequency significantly higher than 20 kHz. Moreover, it has an effect of sterilization on foods. In general, ultrasonic sterilization medium is manifested as a liquid. Ultrasonic treatment technology has certain advantages in aquatic product processing. It is noteworthy that this technology will have better effects of sterilization if used in combination with other treatment methods. Slightly acidic electrolyzed water (SAEW) is characterized by high-efficiency broad-spectrum sterilization operation, low cost, and environmental protection, among other properties, and has a positive effect on aquatic product sterilization and preservation. Selecting acidic electrolyzed water with a low concentration coupled with low-power ultrasonic waves for combined sterilization exerts a more potent sterilization effect, and acidic electrolyzed water combined with ultrasonic sterilization is expected to be a potentially environment-friendly alternative. In this study, the sterilization mechanisms of ultrasonic and SAEW methods used both individually and as a synergistic treatment, the effect on microbial growth, and the research progress of the application of the combined effect in the sterilization and refrigeration of aquatic products are reviewed. Furthermore, this study looks forward to the future development trend, with a view to its application in aquatic products, while providing a reference for research and application in the field of processing and safety.
Collapse
|
15
|
Liu J, Zhu W, Qin N, Ren X, Xia X. Propionate and Butyrate Inhibit Biofilm Formation of Salmonella Typhimurium Grown in Laboratory Media and Food Models. Foods 2022; 11:3493. [PMID: 36360105 PMCID: PMC9654251 DOI: 10.3390/foods11213493] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/29/2022] [Accepted: 11/01/2022] [Indexed: 09/05/2023] Open
Abstract
Salmonella is among the most frequently isolated foodborne pathogens, and biofilm formed by Salmonella poses a potential threat to food safety. Short-chain fatty acids (SCFAs), especially propionate and butyrate, have been demonstrated to exhibit a beneficial effect on promoting intestinal health and regulating the host immune system, but their anti-biofilm property has not been well studied. This study aims to investigate the effects of propionate or butyrate on the biofilm formation and certain virulence traits of Salmonella. We investigated the effect of propionate or butyrate on the biofilm formation of Salmonella enterica serovar Typhimurium (S. Typhimurium) SL1344 grown in LB broth or food models (milk or chicken juice) by crystal violet staining methods. Biofilm formation was significantly reduced in LB broth and food models and the reduction was visualized using a scanning electron microscope (SEM). Biofilm metabolic activity was attenuated in the presence of propionate or butyrate. Meanwhile, both SCFAs decreased AI-2 quorum sensing based on reporter strain assay. Butyrate, not propionate, could effectively reduce bacterial motility. Bacterial adhesion to and invasion of Caco-2 cells were also significantly inhibited in the presence of both SCFAs. Finally, two SCFAs downregulated virulence genes related to biofilm formation and invasion through real-time polymerase chain reaction (RT-PCR). These findings demonstrate the potential application of SCFAs in the mitigation of Salmonella biofilm in food systems, but future research mimicking food environments encountered during the food chain is necessitated.
Collapse
Affiliation(s)
- Jiaxiu Liu
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Wenxiu Zhu
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Ningbo Qin
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Xiaomeng Ren
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
| | - Xiaodong Xia
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| |
Collapse
|
16
|
Huang Q, Jiao X, Yan B, Zhang N, Huang J, Zhao J, Zhang H, Chen W, Fan D. Changes in physicochemical properties of silver carp (Hypophthalmichthys molitrix) surimi during chilled storage: The roles of spoilage bacteria. Food Chem 2022; 387:132847. [DOI: 10.1016/j.foodchem.2022.132847] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/26/2022] [Accepted: 03/27/2022] [Indexed: 11/04/2022]
|
17
|
Yosboonruang A, Ontawong A, Thapmamang J, Duangjai A. Antibacterial Activity of Coffea robusta Leaf Extract against Foodborne Pathogens. J Microbiol Biotechnol 2022; 32:1003-1010. [PMID: 35879283 PMCID: PMC9628929 DOI: 10.4014/jmb.2204.04003] [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: 04/04/2022] [Revised: 07/04/2022] [Accepted: 07/05/2022] [Indexed: 12/15/2022]
Abstract
The purpose of this study was to examine the phytochemical compounds and antibacterial activity of Coffea robusta leaf extract (RLE). The results indicated that chlorogenic acid (CGA) is a major component of RLE. The minimum inhibitory concentrations (MICs) of RLE against Staphylococcus aureus, Bacillus subtilis, Escherichia coli, and Salmonella Typhimurium were 6.25, 12.5, 12.5, and 12.5 mg/ml, respectively. RLE effectively damages the bacterial cell membrane integrity, as indicated by the high amounts of proteins and nucleic acids released from the bacteria, and disrupts bacterial cell membrane potential and permeability, as revealed via fluorescence analysis. Cytotoxicity testing showed that RLE is slightly toxic toward HepG2 cells at high concentration but exhibited no toxicity toward Caco2 cells. The results from the present study suggest that RLE has excellent potential applicability as an antimicrobial in the food industry.
Collapse
Affiliation(s)
- Atchariya Yosboonruang
- Division of Microbiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand
| | - Atcharaporn Ontawong
- Unit of Excellence in Research and Product Development of Coffee, Division of Physiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand
| | - Jadsada Thapmamang
- Division of Microbiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand
| | - Acharaporn Duangjai
- Unit of Excellence in Research and Product Development of Coffee, Division of Physiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand,Corresponding author E-mail:
| |
Collapse
|
18
|
Advances in the Formation and Control Methods of Undesirable Flavors in Fish. Foods 2022; 11:foods11162504. [PMID: 36010504 PMCID: PMC9407384 DOI: 10.3390/foods11162504] [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: 07/19/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 11/17/2022] Open
Abstract
Undesirable flavor formation in fish is a dynamic biological process, decreasing the overall flavor quality of fish products and impeding the sale of fresh fish. This review extensively summarizes chemical compounds contributing to undesirable flavors and their sources or formation. Specifically, hexanal, heptanal, nonanal, 1−octen−3−ol, 1−penten−3−ol, (E,E)−2,4−heptadienal, (E,E)−2,4−decadienal, trimethylamine, dimethyl sulfide, 2−methyl−butanol, etc., are characteristic compounds causing off−odors. These volatile compounds are mainly generated via enzymatic reactions, lipid autoxidation, environmentally derived reactions, and microbial actions. A brief description of progress in existing deodorization methods for controlling undesirable flavors in fish, e.g., proper fermenting, defatting, appropriate use of food additives, and packaging, is also presented. Lastly, we propose a developmental method regarding the multifunctional natural active substances made available during fish processing or packaging, which hold great potential in controlling undesirable flavors in fish due to their safety and efficiency in deodorization.
Collapse
|
19
|
Zambotti G, Capuano R, Pasqualetti V, Soprani M, Gobbi E, Di Natale C, Ponzoni A. Monitoring Fish Freshness in Real Time under Realistic Conditions through a Single Metal Oxide Gas Sensor. SENSORS (BASEL, SWITZERLAND) 2022; 22:5888. [PMID: 35957445 PMCID: PMC9371398 DOI: 10.3390/s22155888] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/01/2022] [Accepted: 08/04/2022] [Indexed: 06/15/2023]
Abstract
The realization of an unobtrusive and effective technology able to track fish freshness in real time and inform on its edibility is highly demanded, but still unachieved. In the present paper, we address this issue through a single metal oxide gas sensor working in temperature modulation mode. The system can work without an external reference air source, which is an appealing feature for its possible integration in domestic refrigerators. Tests were carried out using fresh sea bream fillets as case study and working both inside the refrigerator and at room temperature. Parallel gas chromatography-mass spectrometry and microbiological characterization indicated the marked dependence of both the microbiological condition and the gas-phase composition from the individual sample and from the storage temperature. Despite such a large variability, which may be expected in real applications, the proposed system provided similar responses whenever the total bacterial population approached and exceeded the edibility threshold of 107 CFU/g.
Collapse
Affiliation(s)
- Giulia Zambotti
- Unit of Brescia, National Institute of Optics (CNR-INO), National Research Council, Via Branze 45, 25123 Brescia, Italy
- Unit of Lecco, National Institute of Optics (CNR-INO), National Research Council, Via Previati 1/E, 23900 Lecco, Italy
- Department of Information Engineering, University of Brescia, Via Branze 38, 25123 Brescia, Italy
| | - Rosamaria Capuano
- Department of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy
| | - Valentina Pasqualetti
- Department of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy
| | - Matteo Soprani
- Unit of Brescia, National Institute of Optics (CNR-INO), National Research Council, Via Branze 45, 25123 Brescia, Italy
- Department of Information Engineering, University of Brescia, Via Branze 38, 25123 Brescia, Italy
| | - Emanuela Gobbi
- Unit of Brescia, National Institute of Optics (CNR-INO), National Research Council, Via Branze 45, 25123 Brescia, Italy
- Agri-Food and Environmental Microbiology Platform (PiMiAA), Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy
| | - Corrado Di Natale
- Department of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy
| | - Andrea Ponzoni
- Unit of Brescia, National Institute of Optics (CNR-INO), National Research Council, Via Branze 45, 25123 Brescia, Italy
- Unit of Lecco, National Institute of Optics (CNR-INO), National Research Council, Via Previati 1/E, 23900 Lecco, Italy
- Department of Information Engineering, University of Brescia, Via Branze 38, 25123 Brescia, Italy
| |
Collapse
|
20
|
Li H, Xi B, Yang X, Wang H, He X, Li W, Gao Y. Evaluation of change in quality indices and volatile flavor components in raw milk during refrigerated storage. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
21
|
Lou X, Hai Y, Le Y, Ran X, Yang H. Metabolic and enzymatic changes of Shewanella baltica in golden pomfret broths during spoilage. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
22
|
Katsouli M, Semenoglou I, Kotsiri M, Gogou E, Tsironi T, Taoukis P. Active and Intelligent Packaging for Enhancing Modified Atmospheres and Monitoring Quality and Shelf Life of Packed Gilthead Seabream Fillets at Isothermal and Variable Temperature Conditions. Foods 2022; 11:foods11152245. [PMID: 35954012 PMCID: PMC9367868 DOI: 10.3390/foods11152245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/19/2022] [Accepted: 07/23/2022] [Indexed: 02/01/2023] Open
Abstract
The study investigated the effect of active modified atmosphere packaging (20% CO2–60% N2–20% O2) with CO2 emitters (MAP-PAD) and conventional MAP (MAP) on the quality and shelf-life of gilthead seabream fillets during chill storage, while the most appropriate enzymatic Time Temperature Integrators (TTI) were selected for monitoring their shelf-life at isothermal and variable temperature storage conditions (Teff = 4.8 °C). The concentration of CO2 and O2 in the headspace of the package, volatile compounds and of the microbial population were monitored during storage. The kinetic parameters for bacterial growth were estimated at 0–10 °C using the Baranyi growth model. The MAP-PAD samples presented significantly lower microbial growth rates and longer lag phases compared to the MAP samples, leading to significant shelf-life extension: 2 days of extension at 2.5 °C and 5 °C, while 50% extension at variable conditions (Teff = 4.8 °C). CO2 emitters in the package improved the chemical freshness (K-values) and volatile compounds (characterizing freshness). The responses of different enzymatic TTI were modeled as the function of enzyme concentration, temperature and storage time. The activation energy (Ea) ranged from 97 to 148 kJ mol−1, allowing the selection of appropriate TTIs for the shelf-life monitoring of each fish product: LP-150U for the MAP and M-25U for the MAP-PAD samples. The validation experiment at Teff = 4.8 °C confirmed the applicability of Arrhenius-type models, as well as the use of TTIs as effective chill chain management tools during distribution and storage.
Collapse
Affiliation(s)
- Maria Katsouli
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens (NTUA), 15780 Athens, Greece; (M.K.); (I.S.); (E.G.); (T.T.)
| | - Ioanna Semenoglou
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens (NTUA), 15780 Athens, Greece; (M.K.); (I.S.); (E.G.); (T.T.)
| | - Mado Kotsiri
- Institute of Marine Biology, Biotechnology and Aquaculture, Hellenic Centre for Marine Research, 46.7 Athens-Sounio Ave, 19013 Attiki, Greece;
| | - Eleni Gogou
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens (NTUA), 15780 Athens, Greece; (M.K.); (I.S.); (E.G.); (T.T.)
- Department of Food Science and Nutrition, University of Thessaly, End N. Temponera, 43100 Karditsa, Greece
| | - Theofania Tsironi
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens (NTUA), 15780 Athens, Greece; (M.K.); (I.S.); (E.G.); (T.T.)
- Laboratory of Food Process Engineering, Department of Food Science and Human Nutrition, Agricultural University of Athens, 11855 Athens, Greece
| | - Petros Taoukis
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens (NTUA), 15780 Athens, Greece; (M.K.); (I.S.); (E.G.); (T.T.)
- Correspondence: ; Tel.: +30-2107723171
| |
Collapse
|
23
|
Heena, Kaushal S, Kalia A, Kaur V. Proximate, mineral, chemical composition, antioxidant and antimicrobial potential of dropped fruits of Citrus reticulata Blanco. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01532-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
24
|
The Adhesion and Spoilage of Shewanella putrefaciens in Tilapia. Foods 2022; 11:foods11131913. [PMID: 35804729 PMCID: PMC9266031 DOI: 10.3390/foods11131913] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/22/2022] [Accepted: 06/23/2022] [Indexed: 02/01/2023] Open
Abstract
Shewanella putrefaciens is a typical spoilage bacteria organism in seafood. The adhesion ability of three S. putrefaciens strains (HR-15, JR-18, HC-71) isolated from putrefied tilapia were evaluated by mucus adhesion in vitro and intestinal adhesion in vivo. The results of the spoilage of the inoculated fish fillets and spoilage of the refrigerated fish both showed that the adhesion ability of S. putrefaciens was positively correlated with the spoilage ability. High-throughput sequencing and GC-MS results showed that S. putrefaciens with high adhesion ability also significantly changed the intestinal flora of fish, causing an increase in the intestinal bacteria such as Plesionomas, Macellibacteroides, Acinetobacter, and Legionella, which then led to the increase in volatile substances such as low-grade aldehydes, alcohols, and ketones in the fish, serious fatty acid oxidation, and excitement of the fishy smell.
Collapse
|
25
|
Determining spoilage of whiteleg shrimp (Litopanaeus vannemei) during refrigerated storage using colorimetric strips. Food Chem X 2022; 14:100263. [PMID: 35243329 PMCID: PMC8881655 DOI: 10.1016/j.fochx.2022.100263] [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: 01/18/2022] [Revised: 02/04/2022] [Accepted: 02/19/2022] [Indexed: 11/22/2022] Open
Abstract
Colorimetric strips were found to be applicable to determine the spoilage level of the commonly consumed crustacean (shrimp). The strips are relatively easy to use and offer a cost-efficient alternative to sensory and laborious laboratory methodology for seafood quality assessment. Strip results aligned well with the current sensory seafood grading system used by FDA/NOAA for inspection and possibly could serve as a replacement for sensory analysis.
A reliable spoilage assessment method is needed to ensure sufficient quality control of shrimp. Colorimetric dye-based indicators that change color in response to pH changes can monitor food quality changes in a simple, quick, and accurate way and generate easy-to-interpret results. Significant positive correlations with storage time were observed for the results of the bromophenol blue (BPB) strips (r = 0.8513, p < 0.0001) and the rose bengal strips (r = 0.8981, p < 0.0001). The results of both colorimetric methods significantly correlated with sensory and chemical quality indicators, including sensory attributes “salty water-like”, “natto water-like” and “sour milk-like”, and volatile compounds such as 3-methyl-3-butenol, 2-methyl-1-butanol, 3-methyl-1-butanol, hexanol, 2-methyl-1-butanal, and 3-methyl-1-butanal. The BPB strips and rose bengal strips have the potential to be used as objective, accurate, and cost-efficient methods to evaluate shrimp quality and lead to consistent and easy-to-interpret results.
Collapse
|
26
|
ATP catabolism and bacterial succession in postmortem tissues of mud crab (Scylla paramamosain) and their roles in freshness. Food Res Int 2022; 155:110992. [DOI: 10.1016/j.foodres.2022.110992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/25/2021] [Accepted: 01/19/2022] [Indexed: 11/19/2022]
|
27
|
Zhang W, Wei Y, Jin X, Lv X, Liu Z, Ni L. Spoilage of tilapia by Pseudomonas putida with different adhesion abilities. Curr Res Food Sci 2022; 5:710-717. [PMID: 35479657 PMCID: PMC9035656 DOI: 10.1016/j.crfs.2022.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/19/2022] [Accepted: 04/05/2022] [Indexed: 01/17/2023] Open
Abstract
Four Pseudomonas putida strains isolated from spoiled tilapia were divided into three adhesion abilities—high, medium, and low—by an in vitro mucus model. Four strains had no significant difference in spoilage ability to the inoculated fish fillets. However, according to the in vivo experiment, the spoilage caused by the four P.putida was positively correlated with their adhesion abilities. High adhesion strains not only caused more TVB-N in chilled fish, but also activated the spoilage activity of intestinal flora. The diversity of intestinal flora and the changes in volatile components in fish were detected by high-throughput sequencing and SPME-GC/MS. The strains with high adhesion abilities significantly changed the intestinal flora, which led to a significant increase in low-grade aldehydes, indole, and esters in flesh of fish, as well as the production of a fishy and pungent odor. The intestinal adhesion ability of spoilage bacteria was considered the key factor in spoilage of chilled fish. A positive correlation between the intestinal adhesion ability of P.putida and the spoilage ability in vivo. P.putida affected the intestinal microflora and led to increase in fishy and pungent odor. The intestinal adhesion ability of P.putida was considered as a key factor in spoilage.
Collapse
|
28
|
Tan C, Xiao M, Wu R, Li P, Shang N. Unraveling the Effects of Biochemical Drivers on the Bacterial Communities and Volatile Profiles in Refrigerated Sturgeon Filets at 4°C. Front Microbiol 2022; 13:849236. [PMID: 35432233 PMCID: PMC9006255 DOI: 10.3389/fmicb.2022.849236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
Spoilage bacteria seriously influence the flavor and quality of fish meat. In this study, we investigated the quality characteristics, bacterial community, and volatile profiles of refrigerated (4°C) sturgeon filets during 10-day storage. On day 10, the refrigerated samples showed the lowest bacterial diversity and the largest difference in microbiota and biochemistry. The dominant genera in the fresh samples were Macrococcus, Acinetobacter, Moraxella, Brucella, and Pseudomonas, while the dominant bacteria changed into Acinetobacter, Carnobacterium, Macrococcus, Pseudomonas, and Psychrobacter at the end of storage. Our results suggest that these dominant taxa contribute to the spoilage of the refrigerated sturgeon filets. Meanwhile, during the storage, total viable counts, total volatile basic nitrogen, thiobarbituric acid-reactive substances, and trichloroacetic acid-soluble peptide significantly increased (P < 0.05), while the sensory score decreased steadily. Additionally, the ATP-related compounds and the K-value showed similarly increasing trends. The shelf-life of the refrigerated sturgeon filets was less than 8 days. The gas chromatography–ion mobility spectrometry results suggest that hexanal, ethyl acetate, ethanol, butanal, 1-propanol, isopentyl alcohol, 2-pentanone, 2-heptanone, ethyl propanoate, and propyl sulfide are potential chemical spoilage markers. The predicted metabolic pathways indicated an abundant carbohydrate metabolism and amino metabolism in the refrigerated sturgeon filets. This study provides insight into the determinants of sturgeon shelf-life and the spoilage process involved in refrigerated fish.
Collapse
Affiliation(s)
- Chunming Tan
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Mengyuan Xiao
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Ruiyun Wu
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Pinglan Li
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, China
- *Correspondence: Pinglan Li,
| | - Nan Shang
- College of Engineering, China Agricultural University, Beijing, China
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, China
- Nan Shang,
| |
Collapse
|
29
|
Volatile Organic Compounds and 16S Metabarcoding in Ice-Stored Red Seabream Pagrus major. Foods 2022; 11:foods11050666. [PMID: 35267299 PMCID: PMC8909714 DOI: 10.3390/foods11050666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/09/2022] [Accepted: 02/18/2022] [Indexed: 01/09/2023] Open
Abstract
The profiles of bacterial communities and volatile organic compounds (VOCs) of farmed red seabream (Pagrus major) from two batches during ice storage were studied using 16S metabarcoding (culture independent approach) and headspace Solid Phase Micro-Extraction—Gas Chromatography/Mass Spectrometry (SPME-GC/MS) analysis, respectively. Sensory attributes and microbiological parameters were also evaluated. At Day 12 (shelf-life for both batches based on sensory evaluation), using classical microbiological analysis, Total Viable Counts (TVC) were found at the levels of 7–8 log cfu/g, and Pseudomonas and/or H2S producing bacteria dominated. On the other hand, the culture independent 16S metabarcoding analysis showed that Psychrobacter were the most abundant bacteria in fish tissue from batch 1, while Pseudomonas and Psychrobacter (at lower abundance) were the most abundant in fish from batch 2. Differences were also observed in VOC profiles between the two batches. However, combining the VOC results of the two batches, 15 compounds were found to present a similar trend during fish storage. Of them, 2-methylbutanal, 3-methylbutanal, 3-methyl-1-butanol, ethanol, 2,4 octadiene (2 isomers), ethyl lactate, acetaldehyde and (E)-2-penten-1-ol could be used as potential spoilage markers of red seabream because they increased during storage, mainly due to Psychrobacter and/or Pseudomonas activity and/or chemical activity (e.g., oxidation). Additionally, VOCs such as propanoic acid, nonanoic acid, decanoic acid, 1-propanol, 3,4-hexanediol and hexane decreased gradually with time, so they could be proposed as freshness markers of red seabream. Such information will be used to develop intelligent approaches for the rapid evaluation of spoilage course in red seabream during ice storage.
Collapse
|
30
|
Antibacterial activity and mechanism of slightly acidic electrolyzed water against Shewanella putrefaciens and Staphylococcus saprophytic. Biochem Biophys Res Commun 2022; 592:44-50. [DOI: 10.1016/j.bbrc.2022.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 11/24/2022]
|
31
|
Exploration of the roles of spoilage bacteria in degrading grass carp proteins during chilled storage: A combined metagenomic and metabolomic approach. Food Res Int 2022; 152:110926. [DOI: 10.1016/j.foodres.2021.110926] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 12/15/2021] [Accepted: 12/20/2021] [Indexed: 12/12/2022]
|
32
|
Delbecque N, Mascrez S, Psillakis E, Purcaro G. Sub-ambient temperature sampling of fish volatiles using vacuum-assisted headspace solid phase microextraction: Theoretical considerations and proof of concept. Anal Chim Acta 2022; 1192:339365. [DOI: 10.1016/j.aca.2021.339365] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/29/2021] [Accepted: 12/07/2021] [Indexed: 11/01/2022]
|
33
|
Syropoulou F, Parlapani FF, Anagnostopoulos DA, Stamatiou A, Mallouchos A, Boziaris IS. Spoilage Investigation of Chill Stored Meagre ( Argyrosomus regius) Using Modern Microbiological and Analytical Techniques. Foods 2021; 10:3109. [PMID: 34945660 PMCID: PMC8702202 DOI: 10.3390/foods10123109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/29/2021] [Accepted: 12/12/2021] [Indexed: 11/18/2022] Open
Abstract
Spoilage status of whole and filleted chill-stored meagre caught in January and July was evaluated using sensory, microbiological, 16S metabarcoding and Volatile Organic Compounds (VOCs) analysis. Based on the sensory analysis, shelf-life was 15 and 12 days for the whole fish taken in January and July, respectively, while 7 days for fish fillets of both months. For the whole fish, Total Viable Counts (TVC) at the beginning of storage was 2.90 and 4.73 log cfu/g for fish caught in January and July respectively, while it was found about 3 log cfu/g in fish fillets of both months. The 16S metabarcoding analysis showed different profiles between the two seasons throughout the storage. Pseudomonas (47%) and Psychrobacter (42.5%) dominated in whole meagre of January, while Pseudomonas (66.6%) and Shewanella (10.5%) dominated in fish of July, at the end of shelf-life. Regarding the fillets, Pseudomonas clearly dominated at the end of shelf-life for both months. The volatile profile of meagre was predominated by alcohols and carbonyl compounds. After univariate and multivariate testing, we observed one group of compounds (trimethylamine, 3-methylbutanoic acid, 3-methyl-1-butanol) positively correlating with time of storage and another group with a declining trend (such as heptanal and octanal). Furthermore, the volatile profile seemed to be affected by the fish culturing season. Our findings provide insights into the spoilage mechanism and give information that helps stakeholders to supply meagre products of a high-quality level in national and international commerce.
Collapse
Affiliation(s)
- Faidra Syropoulou
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece; (F.S.); (F.F.P.); (D.A.A.)
| | - Foteini F. Parlapani
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece; (F.S.); (F.F.P.); (D.A.A.)
| | - Dimitrios A. Anagnostopoulos
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece; (F.S.); (F.F.P.); (D.A.A.)
| | - Anastasios Stamatiou
- Laboratory of Microbiology and Biotechnology of Foods, Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece;
| | - Athanasios Mallouchos
- Laboratory of Food Chemistry and Analysis, Department of Food Science and Human Nutrition, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece;
| | - Ioannis S. Boziaris
- Laboratory of Marketing and Technology of Aquatic Products and Foods, Department of Ichthyology and Aquatic Environment, School of Agricultural Sciences, University of Thessaly, Fytokou Street, 38446 Volos, Greece; (F.S.); (F.F.P.); (D.A.A.)
| |
Collapse
|
34
|
Evaluation of antibacterial, antioxidant, and nephroprotective proficiency of methanol extract of Aerva lanata. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.07.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
35
|
Dias EDJS, Cantanhede Filho AJ, Carneiro FJC, da Rocha CQ, da Silva LCN, Santos JCB, Barros TF, Santos DM. Antimicrobial Activity of Extracts from the Humiria balsamifera (Aubl). PLANTS (BASEL, SWITZERLAND) 2021; 10:1479. [PMID: 34371681 PMCID: PMC8309364 DOI: 10.3390/plants10071479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/08/2021] [Accepted: 07/12/2021] [Indexed: 11/20/2022]
Abstract
Humiria balsamifera (Aubl), commonly known as "mirim", is a plant of the Humiriaceae family, which consists of 39 species divided between eight genera: Duckesia, Endopleura, Humiria, Humiriastrum, Hylocara, Sacoglottis, Schistostemon, and Vantenea. This study aimed to characterize H. balsamifera extracts by LC-MS/MS and evaluate their antimicrobial potential through in vitro and in vivo assays. The leaves and stem bark of H. balsamifera were collected and dried at room temperature and then ground in a knife mill. The extracts were prepared with organic solvents in order to increase the polarity index (hexane, ethyl acetate, and methanol). The antimicrobial effects of these extracts were evaluated against the following bacterial strains: Escherichia coli ATCC 25922, Listeria monocytogenes ATCC 15313, Salmonella enterica Typhimurium ATCC 14028, and Staphylococcus aureus ATCC 6538. The best activity was observed in the ethyl acetate (EALE = 780 µg/mL), methanol (MLE = 780 µg/mL), and hexane (HLE = 1560 µg/mL) leaf extracts against S. aureus. Considering the results for both antimicrobial and antibiofilm activities, the EALE extract was chosen to proceed to the infection assays, which used Tenebrio molitor larvae. The EALE treatment was able to extend the average lifespan of the larvae (6.5 days) in comparison to S. aureus-infected larvae (1 day). Next, the samples were characterized by High-Performance Liquid Chromatography coupled to a mass spectrometer, allowing the identification of 11 substances, including seven flavonoids, substances whose antimicrobial activity is already well-reported in the literature. The number of bioactive compounds found in the chemical composition of H. balsamifera emphasizes its significance in both traditional medicine and scientific research that studies new treatments based on substances from the Brazilian flora.
Collapse
Affiliation(s)
- Edelson de J. S. Dias
- Chemistry Graduate Program, Federal Institute of Education, Science and Technology of Maranhão, Avenida Getúlio Vargas 04, Monte Castelo, São Luís 65030-005, MA, Brazil; (A.J.C.F.); (F.J.C.C.)
| | - Antônio J. Cantanhede Filho
- Chemistry Graduate Program, Federal Institute of Education, Science and Technology of Maranhão, Avenida Getúlio Vargas 04, Monte Castelo, São Luís 65030-005, MA, Brazil; (A.J.C.F.); (F.J.C.C.)
| | - Fernando J. C. Carneiro
- Chemistry Graduate Program, Federal Institute of Education, Science and Technology of Maranhão, Avenida Getúlio Vargas 04, Monte Castelo, São Luís 65030-005, MA, Brazil; (A.J.C.F.); (F.J.C.C.)
| | - Cláudia Q. da Rocha
- Chemistry Graduate Program, Federal University of Maranhão, Av. dos Portugueses, 1966—Vila Bacanga, São Luís 65080-805, MA, Brazil;
| | - Luís Cláudio N. da Silva
- Graduate Program in Microbial Biology, CEUMA University, Rua Josué Montello, 1—Renascença II, São Luís 65075-120, MA, Brazil; (L.C.N.d.S.); (J.C.B.S.); (T.F.B.); (D.M.S.)
| | - Joice C. B. Santos
- Graduate Program in Microbial Biology, CEUMA University, Rua Josué Montello, 1—Renascença II, São Luís 65075-120, MA, Brazil; (L.C.N.d.S.); (J.C.B.S.); (T.F.B.); (D.M.S.)
| | - Thayná F. Barros
- Graduate Program in Microbial Biology, CEUMA University, Rua Josué Montello, 1—Renascença II, São Luís 65075-120, MA, Brazil; (L.C.N.d.S.); (J.C.B.S.); (T.F.B.); (D.M.S.)
| | - Deivid M. Santos
- Graduate Program in Microbial Biology, CEUMA University, Rua Josué Montello, 1—Renascença II, São Luís 65075-120, MA, Brazil; (L.C.N.d.S.); (J.C.B.S.); (T.F.B.); (D.M.S.)
| |
Collapse
|
36
|
Lou X, Zhai D, Yang H. Changes of metabolite profiles of fish models inoculated with Shewanella baltica during spoilage. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107697] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
37
|
Lopez A, Bellagamba F, Tirloni E, Vasconi M, Stella S, Bernardi C, Pazzaglia M, Moretti VM. Evolution of Food Safety Features and Volatile Profile in White Sturgeon Caviar Treated with Different Formulations of Salt and Preservatives during a Long-Term Storage Time. Foods 2021; 10:foods10040850. [PMID: 33919708 PMCID: PMC8070692 DOI: 10.3390/foods10040850] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/27/2021] [Accepted: 04/08/2021] [Indexed: 11/17/2022] Open
Abstract
Caviar is a semi-preserved fish preparation in which cold storage (around 0 °C) and packaging under anaerobic conditions are fundamental to guarantee adequate safety parameters. Consumers seem to prefer caviar prepared with food salt only, but according to the needs of the different distribution channels, some preservatives are used in order to prolong its shelf life and to allow less restrictive storage conditions. Traditionally, the most common preservative was sodium tetraborate (borax), a salt that contributes to the sensory profile of caviar. However, due to its toxicity, borax has been banned in many countries, and the current trend is to reduce or eliminate its use. In this study, we evaluated the evolution of food safety parameters (pH, water activity, microbiological parameters) and the volatile profile during 14 months of storage in caviar samples treated with three different preservatives: I. exclusively NaCl, II. a mixture of borax and NaCl, and III. a mixture of organic acids and salts. Microbial presence was studied by means of plate counts; volatile organic compounds were identified on the sample headspace by means of solid phase microextraction with gas-chromatography and mass spectrometry. Results showed relevant differences among the three treatments investigated, with salt samples characterized by the highest viable counts and the greatest presence of volatile products driven by oxidative and spoilage processes, mainly occurring toward lipid and amino acids. On the contrary, the mixture of organic acids and salts showed the best response during the entire storage period. Finally, the employment of a multiparametric statistic model allowed the identification of different clusters based on the time of ripening and the preservative treatments used.
Collapse
Affiliation(s)
- Annalaura Lopez
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (F.B.); (M.V.); (V.M.M.)
- Correspondence: ; Tel.: +39-02-503-34602
| | - Federica Bellagamba
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (F.B.); (M.V.); (V.M.M.)
| | - Erica Tirloni
- Department of Health, Animal Science and Food Safety, University of Milan, 26900 Lodi, Italy; (E.T.); (S.S.); (C.B.)
| | - Mauro Vasconi
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (F.B.); (M.V.); (V.M.M.)
| | - Simone Stella
- Department of Health, Animal Science and Food Safety, University of Milan, 26900 Lodi, Italy; (E.T.); (S.S.); (C.B.)
| | - Cristian Bernardi
- Department of Health, Animal Science and Food Safety, University of Milan, 26900 Lodi, Italy; (E.T.); (S.S.); (C.B.)
| | | | - Vittorio Maria Moretti
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (F.B.); (M.V.); (V.M.M.)
| |
Collapse
|
38
|
Huang J, Zhou Y, Chen M, Huang J, Li Y, Hu Y. Evaluation of negative behaviors for single specific spoilage microorganism on little yellow croaker under modified atmosphere packaging: Biochemical properties characterization and spoilage-related volatiles identification. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110741] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
39
|
Primary Processing and Storage Affect the Dominant Microbiota of Fresh and Chill-Stored Sea Bass Products. Foods 2021; 10:foods10030671. [PMID: 33809877 PMCID: PMC8004183 DOI: 10.3390/foods10030671] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/14/2021] [Accepted: 03/17/2021] [Indexed: 11/16/2022] Open
Abstract
The cultivable microbiota isolated from three sea bass products (whole, gutted, and filleted fish from the same batch) during chilled storage and the effect of primary processing on microbial communities in gutted and filleted fish were studied. Microbiological and sensory changes were also monitored. A total of 200 colonies were collected from TSA plates at the beginning and the end of fish shelf-life, differentiated by High Resolution Sequencing (HRM) and identified by sequencing analysis of the V3-V4 region of the 16S rRNA gene. Pseudomonas spp. followed by potential pathogenic bacteria were initially found, while Pseudomonasgessardii followed by other Pseudomonas or Shewanella species dominated at the end of fish shelf-life. P. gessardii was the most dominant phylotype in the whole sea bass, P. gessardii and S. baltica in gutted fish, while P. gessardii and P. fluorescens were the most dominant bacteria in sea bass fillets. To conclude, primary processing and storage affect microbial communities of gutted and filleted fish compared to the whole fish. HRM analysis can easily differentiate bacteria isolated from fish products and reveal the contamination due to handling and/or processing, and so help stakeholders to immediately tackle problems related with microbial quality or safety of fish.
Collapse
|
40
|
Quest of Intelligent Research Tools for Rapid Evaluation of Fish Quality: FTIR Spectroscopy and Multispectral Imaging Versus Microbiological Analysis. Foods 2021; 10:foods10020264. [PMID: 33525540 PMCID: PMC7912049 DOI: 10.3390/foods10020264] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/22/2021] [Accepted: 01/24/2021] [Indexed: 11/26/2022] Open
Abstract
The aim of the present study was to assess the microbiological quality of farmed sea bass (Dicentrarchus labrax) fillets stored under aerobic conditions and modified atmosphere packaging (MAP) (31% CO2, 23% O2, 46% Ν2,) at 0, 4, 8, and 12 °C using Fourier transform infrared (FTIR) spectroscopy and multispectral imaging (MSI) in tandem with data analytics, taking into account the results of conventional microbiological analysis. Fish samples were subjected to microbiological analysis (total viable counts (TVC), Pseudomonas spp., H2S producing bacteria, Brochothrix thermosphacta, lactic acid bacteria (LAB), Enterobacteriaceae, and yeasts) and sensory evaluation, together with FTIR and MSI spectral data acquisition. Pseudomonas spp. and H2S-producing bacteria were enumerated at higher population levels compared to other microorganisms, regardless of storage temperature and packaging condition. The developed partial least squares regression (PLS-R) models based on the FTIR spectra of fish stored aerobically and under MAP exhibited satisfactory performance in the estimation of TVC, with coefficients of determination (R2) at 0.78 and 0.99, respectively. In contrast, the performances of PLS-R models based on MSI spectral data were less accurate, with R2 values of 0.44 and 0.62 for fish samples stored aerobically and under MAP, respectively. FTIR spectroscopy is a promising tool to assess the microbiological quality of sea bass fillets stored in air and under MAP that could be effectively employed in the future as an alternative method to conventional microbiological analysis.
Collapse
|
41
|
Liu W, Mei J, Xie J. Effect of locust bean gum-sodium alginate coatings incorporated with daphnetin emulsions on the quality of Scophthalmus maximus at refrigerated condition. Int J Biol Macromol 2020; 170:129-139. [PMID: 33338530 DOI: 10.1016/j.ijbiomac.2020.12.089] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 12/02/2020] [Accepted: 12/11/2020] [Indexed: 12/13/2022]
Abstract
In this study, the microbiological, physicochemical, and flavor changes of turbot (Scophthalmus maximus) coated with a composite active coating of locust bean gum (LBG) and sodium alginate (SA) supplemented with daphnetin emulsions (0.16, 0.32, 0.64 mg·mL-1) were determined during 18 days of refrigerated storage (4 ± 1 °C). Results showed that LBG-SA coatings containing 0.32 mg·mL-1 daphnetin emulsions could significantly lower the total viable count (TVC), psychrophiles, Pseudomonas spp. and H2S-producing bacteria counts, and inhibit the productions of off-flavor compounds including the total volatile basic nitrogen (TVB-N), trimethylamine (TMA) and ATP-related compounds. 32 volatile compounds were identified by solid phase microextraction combined with gas chromatography-mass spectrometer method (SPME-GC/MS) during refrigerated storage and the treated turbot samples significantly lowered the relative content of fishy flavor compounds. Further, the LBG-SA coatings containing daphnetin could also delay the myofibril degradation of the turbot samples. These results indicated that the LBG-SA coatings with 0.32 mg·mL-1 daphnetin were a potential alternative way to improve the quality of turbot during refrigerated storage.
Collapse
Affiliation(s)
- Wenru Liu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai 201306, China; Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai 201306, China
| | - Jun Mei
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai 201306, China; Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai 201306, China.
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; National Experimental Teaching Demonstration Center for Food Science and Engineering, Shanghai Ocean University, Shanghai 201306, China; Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai 201306, China; Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation, Shanghai 201306, China.
| |
Collapse
|
42
|
Syropoulou F, Parlapani FF, Bosmali I, Madesis P, Boziaris IS. HRM and 16S rRNA gene sequencing reveal the cultivable microbiota of the European sea bass during ice storage. Int J Food Microbiol 2020; 327:108658. [DOI: 10.1016/j.ijfoodmicro.2020.108658] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 12/28/2022]
|
43
|
Parlapani FF, Ferrocino I, Michailidou S, Argiriou A, Haroutounian SA, Kokokiris L, Rantsiou K, Boziaris IS. Microbiota and volatilome profile of fresh and chill-stored deepwater rose shrimp (Parapenaeus longirostris). Food Res Int 2020; 132:109057. [DOI: 10.1016/j.foodres.2020.109057] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 12/27/2019] [Accepted: 01/31/2020] [Indexed: 11/28/2022]
|
44
|
Volatilome of Chill-Stored European Seabass ( Dicentrarchus labrax) Fillets and Atlantic Salmon ( Salmo salar) Slices under Modified Atmosphere Packaging. Molecules 2020; 25:molecules25081981. [PMID: 32340305 PMCID: PMC7221811 DOI: 10.3390/molecules25081981] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 11/17/2022] Open
Abstract
Fish spoilage occurs due to production of metabolites during storage, from bacterial action and chemical reactions, which leads to sensory rejection. Investigating the volatilome profile can reveal the potential spoilage markers. The evolution of volatile organic molecules during storage of European seabass (Dicentrarchus labrax) fillets and Atlantic salmon (Salmo salar) slices under modified atmosphere packaging at 2 °C was recorded by solid-phase microextraction combined with gas chromatography-mass spectrometry. Total volatile basic nitrogen (TVB-N), microbiological, and sensory changes were also monitored. The shelf life of seabass fillets and salmon slices was 10.5 days. Pseudomonas and H2S-producing bacteria were the dominant microorganisms in both fish. TVB-N increased from the middle of storage, but never reached concentrations higher than the regulatory limit of 30–35 mg N/100 g. The volatilome consisted of a number of aldehydes, ketones, alcohols and esters, common to both fish species. However, different evolution patterns were observed, indicating the effect of fish substrate on microbial growth and eventually the generation of volatiles. The compounds 3-hydroxy-2-butanone, 2,3-butanediol, 2,3-butanedione and acetic acid could be proposed as potential spoilage markers. The identification and quantification of the volatilities of specific fish species via the development of a database with the fingerprint of fish species stored under certain storage conditions can help towards rapid spoilage assessment.
Collapse
|
45
|
Fish meal freshness detection by GBDT based on a portable electronic nose system and HS-SPME–GC–MS. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03462-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
46
|
Adiani V, Gupta S, Variyar PS. Microbial quality assessment of minimally processed pineapple using GCMS and FTIR in tandem with chemometrics. Sci Rep 2020; 10:6203. [PMID: 32277084 PMCID: PMC7148306 DOI: 10.1038/s41598-020-62895-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 03/17/2020] [Indexed: 11/09/2022] Open
Abstract
Microbial quality is the critical parameter determining the safety of refrigerated perishables. Traditional methods used for assessing microbial quality are time consuming and labour intensive. Thus rapid, non-destructive methods that can accurately predict microbial status is warranted. Models using partial least square regression (PLS-R) from chemical finger prints of minimally processed pineapple during storage obtained by Headspace Solid Phase Microextraction Gas Chromatography Mass Spectrometry (HS-SPME-GCMS), Fourier Transform Infrared (FTIR) spectroscopy and their data fusion are developed. Models built using FTIR data demonstrated good prediction for unknown samples kept under non-isothermal conditions. FTIR based models could predict 87 and 80% samples within ±1 log CFU/g for TVC and Y&M, respectively. Analysis of PLS-R results suggested the production of alcohols and esters with utilization of sugars due to microbial spoilage.
Collapse
Affiliation(s)
- Vanshika Adiani
- Food Technology Division, Bhabha Atomic Research Centre, Mumbai, India.,Homi Bhabha National Institute, Anushakti Nagar, Mumbai, India
| | - Sumit Gupta
- Food Technology Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Prasad S Variyar
- Food Technology Division, Bhabha Atomic Research Centre, Mumbai, India. .,Homi Bhabha National Institute, Anushakti Nagar, Mumbai, India.
| |
Collapse
|
47
|
Li Y, Jia S, Hong H, Zhang L, Zhuang S, Sun X, Liu X, Luo Y. Assessment of bacterial contributions to the biochemical changes of chill-stored blunt snout bream (Megalobrama amblycephala) fillets: Protein degradation and volatile organic compounds accumulation. Food Microbiol 2020; 91:103495. [PMID: 32539953 DOI: 10.1016/j.fm.2020.103495] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 01/11/2020] [Accepted: 03/17/2020] [Indexed: 01/08/2023]
Abstract
In this study, we evaluated the contributions of three bacteria (Pseudomonas versuta, Shewanella putrefaciens, and Aeromonas sobria) to the proteolysis, biogenic amines formation, volatile organic compounds accumulation, lipid oxidation, nucleotide catabolism, discoloration, and water migration of bream flesh during chilled storage. The results showed that P. versuta exhibited hydrolyzing activity against sarcoplasmic proteins, and all three strains could degrade myofibrillar proteins, specifically actin. The highest producer of putrescine was S. putrefaciens, which reached a maximum level 5.05 mg/kg after 14 days. Compared with the A. sobria group, hypoxanthine riboside degraded faster in samples inoculated with P. versuta or S. putrefaciens, A. sobria, P. versuta, and S. putrefaciens were responsible for the production of alcohol and aldehydes, whereas only S. putrefaciens produced thiophene and partial esters. Fish flesh inoculated with P. versuta, S. putrefaciens, and A. sobria presented slight green, yellow, and pink discoloration, respectively.
Collapse
Affiliation(s)
- Yan Li
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Shiliang Jia
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Hui Hong
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Longteng Zhang
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Shuai Zhuang
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Xiaohui Sun
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Xiaochang Liu
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Yongkang Luo
- Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China; National R&D Center for Freshwater Fish Processing, Jiangxi Normal University, Nanchang, 330022, China; Beijing Higher Institution Engineering Research Center of Animal Product, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
| |
Collapse
|
48
|
Li P, Chen Z, Tan M, Mei J, Xie J. Evaluation of weakly acidic electrolyzed water and modified atmosphere packaging on the shelf life and quality of farmed puffer fish (
Takifugu obscurus
) during cold storage. J Food Saf 2020. [DOI: 10.1111/jfs.12773] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Peiyun Li
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
| | - Zhijie Chen
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
| | - Mingtang Tan
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
| | - Jun Mei
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
- National Experimental Teaching Demonstration Center for Food Science and Engineering Shanghai Ocean University Shanghai China
- Shanghai Engineering Research Center of Aquatic Product Processing and Preservation Shanghai China
- Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation Shanghai China
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University Shanghai China
- National Experimental Teaching Demonstration Center for Food Science and Engineering Shanghai Ocean University Shanghai China
- Shanghai Engineering Research Center of Aquatic Product Processing and Preservation Shanghai China
- Shanghai Professional Technology Service Platform on Cold Chain Equipment Performance and Energy Saving Evaluation Shanghai China
| |
Collapse
|
49
|
Huang W, Xie J. Characterization of the Volatiles and Quality of Hybrid Grouper and Their Relationship to Changes of Microbial Community During Storage at 4 °C. Molecules 2020; 25:E818. [PMID: 32070021 PMCID: PMC7070358 DOI: 10.3390/molecules25040818] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/10/2020] [Accepted: 02/10/2020] [Indexed: 01/02/2023] Open
Abstract
To investigate the effects of spoilage bacteria on aquatic product quality and volatile organic compounds (VOCs) in hybrid grouper (Epinephelus fuscoguttatus ♀×Epinephelus lanceolatus ♂), the physical conditions were evaluated, the chemical changes including color, total volatile base nitrogen (TVB-N), VOCs, and free amino acids (FFAs) were determined, and biological profiles were made through microbial community (total viable counts (TVC), 16S rRNA gene amplification sequencing, and next-generation sequencing (NGS) technology on hybrid grouper, which were stored at 4 °C for 10 days. The results showed that the whiteness and TVB-N of grouper increased throughout the storage period. The contents of glycine, alanine, and total free amino acid decreased with the microbial activity towards the end of the study period. At the end of storage, the TVC reached 9.0 log10 (CFU/g). Seventy eight strains of bacteria were isolated from the hybrid grouper, most of which were shown to be Pseudomonas spp., after 16S rRNA sequencing. The results of the NGS test showed that the diversity of dominant bacteria decreased with time; Pseudomonas azotoformans was the dominant spoilage bacteria at the end of storage. The VOCs of fish and bacteria in the grouper's spoilage process were presented in headspace solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC-MS). Twenty eight compounds were identified in hybrid grouper, among which alcohol and aldehyde were used to characterize freshness, both of which were not only related to the overall flavor of the grouper, but were also affected by microbial activity. However, due to the complexity of microbial communities in aquatic products, the correlation between community changes and VOCs needs further research. This study provides insights into the correlation between VOCs and specific spoilage organisms (SSOs) through the analysis of the microbial community and VOCs.
Collapse
Affiliation(s)
- Wenbo Huang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China;
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China;
- Shanghai Engineering Research Center of Aquatic Product Processing and Preservation, Shanghai 201306, China
- National Experimental Teaching Demonstration Center for Food Science and Engineering (Shanghai Ocean University), Shanghai 201306, China
| |
Collapse
|
50
|
Li P, Peng Y, Mei J, Xie J. Effects of microencapsulated eugenol emulsions on microbiological, chemical and organoleptic qualities of farmed Japanese sea bass (Lateolabrax japonicus) during cold storage. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108831] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|