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Rusanova P, Bono G, Dara M, Falco F, Gancitano V, Lo Brutto S, Okpala COR, Nirmal NP, Quattrocchi F, Sardo G, Hassoun A. Effect of different packaging methods on the free amino acid profiles of the deep-water rose shrimp ( Parapenaeus longirostris) during frozen storage. Front Nutr 2022; 9:955216. [PMID: 35967817 PMCID: PMC9363887 DOI: 10.3389/fnut.2022.955216] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
The composition of free amino acids (FAAs) in seafood products contributes to characterizing their flavor, as well as freshness and quality during storage. Deep-water rose shrimps (Parapenaues longirostris, Lucas, 1846) (DWRS) are being increasingly harvested in the Mediterranean Sea, and the captured specimens are quickly frozen onboard fishing trawlers to preserve freshness and post-harvest quality. Here, we quantified the FAA profiles of DWRS packaged using five methods: (1) 100% N2; (2) vacuum; (3) 50% N2 + 50% CO2; (4) commercial anhydrous sodium sulfite; and (5) air (control). All samples were quickly frozen at -35°C and stored for 12 months at -18°C. Arginine (661 mg/100 g), proline (538 mg/100 g), and glycine (424 mg/100 g) were the most abundant FAAs, whereas the least abundant were tyrosine (67 mg/100 g), histidine (58 mg/100 g), and aspartic acid (34 mg/100 g). FAAs in all samples gradually (and significantly) increased in the first 6 to 8 months of storage, and then significantly decreased. The sodium sulfite treatment (Method 4) kept the initial FAA contents lower than the other treatments, due to the strong antioxidant action of sulfite agents. Interestingly, similar results were obtained for vacuum packaging (Method 2). Thus, combining frozen storage with vacuum packaging represents an alternative approach to chemical additives in shrimp/prawn processing to meet the increasing demand for high-quality seafood products with long shelf-life.
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Affiliation(s)
- Polina Rusanova
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Mazara del Vallo, Italy.,Department of Biological, Geological and Environmental Sciences (BiGeA)-Marine Biology and Fisheries Laboratory of Fano (PU), University of Bologna, Bologna, Italy
| | - Gioacchino Bono
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Mazara del Vallo, Italy
| | - Manuela Dara
- Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy
| | - Francesca Falco
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Mazara del Vallo, Italy
| | - Vita Gancitano
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Mazara del Vallo, Italy
| | - Sabrina Lo Brutto
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Charles Odilichukwu R Okpala
- Department of Functional Food Products Development, Faculty of Biotechnology and Food Science, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
| | | | - Federico Quattrocchi
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Mazara del Vallo, Italy
| | - Giacomo Sardo
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Mazara del Vallo, Italy
| | - Abdo Hassoun
- Sustainable AgriFoodtech Innovation & Research (SAFIR), Arras, France.,Syrian Academic Expertise (SAE), Gaziantep, Turkey
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Fatty Acid Profile, Physicochemical Composition, and Sensory Properties of Atlantic Salmon Fish (Salmo salar) during Different Culinary Treatments. J FOOD QUALITY 2022. [DOI: 10.1155/2022/7425142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
This study was conducted to assess the effects of boiling, steaming, and oven-cooking on the fatty acid profile, physicochemical composition, and sensory properties of Atlantic salmon fish. The protein content of steamed (18.90%) and oven-cooked (20.59%) salmon was significantly higher than that of boiled (16.69%) and raw fish (14.73%). Analysis of the fatty acids profile revealed that steaming significantly (
) influenced the fatty acid contents of Atlantic salmon by recording the lowest SFA and the highest omega-3, omega-6, and PUFA contents. Textural properties such as hardness, gumminess, and chewiness were significantly higher (
) in oven-cooked salmon, with steamed salmon having significantly lower and higher values of hardness (75.32 ± 4.73) and springiness (90.56 ± 3.94), respectively. Also, volatile organic compounds, including aldehydes, ketones, and alcohol, were significantly higher (
) in oven-cooked and steamed salmon. Additionally, the E-nose sensors analysis showed that S2 and S7 were significantly correlated during oven-cooking and steaming. Furthermore, low-field NMR analysis showed that the values of T21 and T22 relaxation characteristics of raw and cooked samples fluctuated, with steamed salmon having the highest peak values indicating reduced proton mobility and increased freedom of the protons compared to other treatments. Therefore, steaming resulted in the best quality salmon when considering the fatty acid profile, physicochemical composition, and sensory properties of Atlantic salmon fish, suggesting further studies to ascertain its effectiveness compared to modern treatments.
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Changes in Protein and Non-Protein Nitrogen Compounds during Fishmeal Processing—Identification of Unoptimized Processing Steps. Processes (Basel) 2022. [DOI: 10.3390/pr10040621] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Quality changes of protein and non-protein nitrogen compounds during industrial fishmeal processing of fatty pelagic species (mackerel/herring rest material blend, MHB) and lean fish (whole blue whiting, BW) were studied to identify processing steps that require optimization to allow production of products for human consumption. Samples from protein-rich processing streams throughout the fishmeal production were analyzed for proximate composition, salt soluble protein content (SSP), biogenic amines (BA), total volatile basic nitrogen (TVB-N), trimethylamine (TMA), and dimethylamine (DMA). Mass flows throughout processing were balanced based on the total mass and proximate composition data. The quality of the final fishmeal products was highly dependent on the fish species being processed, indicating that the processes require optimization towards each raw material. The chemical composition changed in each processing step, resulting in different properties in each stream. Most of the non-protein nitrogen compounds (including BA, TVB-N, TMA, and DMA) followed the liquid streams. However, the concentrate contributed less than 20% to the produced fishmeal quantity. Mixing of this stream into the fishmeal processing again, as currently carried out, should thus be avoided. Furthermore, the cooking, separating, and drying steps should be optimized to improve the water and lipid separation and avoid the formation of undesired nitrogen compounds to produce higher-value products intended for human consumption.
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Hungerford JM. Histamine and Scombrotoxins. Toxicon 2021; 201:115-126. [PMID: 34419509 DOI: 10.1016/j.toxicon.2021.08.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/12/2021] [Accepted: 08/16/2021] [Indexed: 12/23/2022]
Abstract
Histamine intoxications result when histamine-metabolizing enzymes are compromised or overwhelmed by dietary histamine in the human body. This can occur either due to metabolic enzyme deficiencies, such as in histamine intolerance to wines, aged cheese and other foods or from high concentrations of histamine following ingestion of decomposed fish. The presence of histamine in decomposed fish and fish products results from bacterial decarboxylation of free L-histidine following product mishandling. Consequently, histamine intoxications from mishandled fish, commonly referred to as scombrotoxin fish poisoning (SFP) or scombroid poisoning, require high levels of free L-histidine only found in certain species of pelagic fish. Differential diagnosis is required of clinicians since dietary histamine intoxications produce the same symptoms typical of release of endogenous histamine due to IgE -mediated seafood allergies or anisakiasis. Although high levels of dietary histamine are responsible for SFP, histamine has important physiological functions and tends to exert toxic effects only at doses beyond the physiological range. Endogenous histamine is essential to local immune responses, regulation of gastric acid secretion in the gut, and neurotransmission in the central nervous system. Scombrotoxins, postulated to explain histamine's augmented toxicity in scombrotoxic fish, are a milieu of histamine and other bioactives. Since time-and-temperature abuse is required to produce high levels of histamine in fish, management consists of ensuring proper handling by identifying hazards and critical control points (HACCP) and maintaining a "cold chain" from catch to consumption. Reference methods for detecting histamine have received increased attention and the European Commission has validated a popular precolumn dansylation-based HPLC method through inter-laboratory collaboration and studied method equivalence with the AOAC fluorescence method 977.13 recognized by Codex Alimentarius. Much progress has been made during the last decade in the development and validation of rapid screening methods for detecting histamine in food and especially in fish products. These include many innovative sensors and several validated commercial test kits, many of them based on a recombinant form of the enzyme histamine dehydrogenase (HD).
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Affiliation(s)
- James M Hungerford
- Applied Technology Center, Pacific Northwest Laboratory, Office of Regulatory Affairs, US Food and Drug Administration, 22201 23rd Dr SE Bothell, WA, 98021, USA.
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Houicher A, Bensid A, Regenstein JM, Özogul F. Control of biogenic amine production and bacterial growth in fish and seafood products using phytochemicals as biopreservatives: A review. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2020.100807] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cicero A, Galluzzo FG, Cammilleri G, Pulvirenti A, Giangrosso G, Macaluso A, Vella A, Ferrantelli V. Development of a Rapid and Eco-Friendly UHPLC Analytical Method for the Detection of Histamine in Fish Products. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207453. [PMID: 33066328 PMCID: PMC7602054 DOI: 10.3390/ijerph17207453] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/08/2020] [Accepted: 10/10/2020] [Indexed: 12/02/2022]
Abstract
We developed, validated, and confirmed with proficiency tests a fast ultra-high-performance liquid chromatography with diode array detector (UHPLC-DAD) method to determine histamine in fish and fishery products. The proposed method consists of two successive solid–liquid extractions: one with a dilute solution of perchloric acid (6%) and the second only with water. The instrumental analysis with UHPLC provides a very fast run time (only 6 min) with a retention time of approximately 4 min, a limit of quantification (LOQ) of 7.2 mg kg−1, a limit of detection (LOD) of 2.2 mg kg−1, a recovery around 100%, a relative standard deviation (RSD%) between 0.5 and 1.4, and an r2 of calibration curve equal to 0.9995. The method detected optimal values of the validation parameters and required a limited number of reagents in comparison to other methods reported in the literature. Furthermore, the method could detect histamine in a very short time compared with other methods. This method, in addition to being validated, precise, specific, and accurate, avoids wasting time, money, and resources, and limits the use of organic solvents.
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Affiliation(s)
- Antonello Cicero
- Istituto Zooprofilattico Sperimentale della Sicilia ‘A. Mirri’, via Gino Marinuzzi, 3, 90129 Palermo, Italy; (A.C.); (G.C.); (G.G.); (A.M.); (A.V.); (V.F.)
| | - Francesco Giuseppe Galluzzo
- Istituto Zooprofilattico Sperimentale della Sicilia ‘A. Mirri’, via Gino Marinuzzi, 3, 90129 Palermo, Italy; (A.C.); (G.C.); (G.G.); (A.M.); (A.V.); (V.F.)
- Correspondence: ; Tel.: +39-0916-565-258
| | - Gaetano Cammilleri
- Istituto Zooprofilattico Sperimentale della Sicilia ‘A. Mirri’, via Gino Marinuzzi, 3, 90129 Palermo, Italy; (A.C.); (G.C.); (G.G.); (A.M.); (A.V.); (V.F.)
- Dipartimento di Scienze della Vita, Università degli studi di Modena e Reggio Emilia, Via Università 4, 41121 Modena, Italy;
| | - Andrea Pulvirenti
- Dipartimento di Scienze della Vita, Università degli studi di Modena e Reggio Emilia, Via Università 4, 41121 Modena, Italy;
| | - Giuseppe Giangrosso
- Istituto Zooprofilattico Sperimentale della Sicilia ‘A. Mirri’, via Gino Marinuzzi, 3, 90129 Palermo, Italy; (A.C.); (G.C.); (G.G.); (A.M.); (A.V.); (V.F.)
| | - Andrea Macaluso
- Istituto Zooprofilattico Sperimentale della Sicilia ‘A. Mirri’, via Gino Marinuzzi, 3, 90129 Palermo, Italy; (A.C.); (G.C.); (G.G.); (A.M.); (A.V.); (V.F.)
| | - Antonio Vella
- Istituto Zooprofilattico Sperimentale della Sicilia ‘A. Mirri’, via Gino Marinuzzi, 3, 90129 Palermo, Italy; (A.C.); (G.C.); (G.G.); (A.M.); (A.V.); (V.F.)
| | - Vincenzo Ferrantelli
- Istituto Zooprofilattico Sperimentale della Sicilia ‘A. Mirri’, via Gino Marinuzzi, 3, 90129 Palermo, Italy; (A.C.); (G.C.); (G.G.); (A.M.); (A.V.); (V.F.)
- Dipartimento di Scienze della Vita, Università degli studi di Modena e Reggio Emilia, Via Università 4, 41121 Modena, Italy;
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Free Amino Acids and Biogenic Amines in Canned European Eels: Influence of Processing Step, Filling Medium and Storage Time. Foods 2020; 9:foods9101377. [PMID: 33003304 PMCID: PMC7601705 DOI: 10.3390/foods9101377] [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: 09/16/2020] [Revised: 09/25/2020] [Accepted: 09/28/2020] [Indexed: 01/04/2023] Open
Abstract
This study evaluated the effects of the canning process and different filling media on the free amino acid and biogenic amine contents of eels. The main free amino acids were histidine, taurine and arginine, which constituted 72% of the free amino acids in raw eels. All steps in the canning process significantly altered the free amino acid content of eels, relative to raw samples. The changes were influenced by the step, the composition of the frying or filling medium and the storage time. The biogenic amine contents were very low in all samples. Histamine was not detected in either raw eels or canned eels. The highest values were obtained for 2-phenylethylamine. The step of the canning process, the composition of the frying or filling medium and storage time also determined the changes in the biogenic amine contents. The biogenic amines indices were low, indicating the good quality of canned eels.
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Koutsoumanis K, Allende A, Alvarez‐Ordóñez A, Bolton D, Chemaly M, Davies R, De Cesare A, Herman L, Hilbert F, Lindqvist R, Nauta M, Peixe L, Ru G, Simmons M, Skandamis P, Suffredini E, Arason S, Bekaert K, García MR, Georgiadis M, Messens W, Mosbach‐Schulz O, Bover‐Cid S. The use of the so-called 'tubs' for transporting and storing fresh fishery products. EFSA J 2020; 18:e06091. [PMID: 32874299 PMCID: PMC7448070 DOI: 10.2903/j.efsa.2020.6091] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
On-land transport/storage of fresh fishery products (FFP) for up to 3 days in 'tubs' of three-layered poly-ethylene filled with freshwater and ice was compared to the currently authorised practice (fish boxes of high-density poly-ethylene filled with ice). The impact on the survival and growth of biological hazards in fish and the histamine production in fish species associated with a high amount of histidine was assessed. In different modelling scenarios, the FFP are stored on-board in freshwater or seawater/ice (in tubs) and once on-land they are 'handled' (i.e. sorted or gutted and/or filleted) and transferred to either tubs or boxes. The temperature of the FFP was assumed to be the most influential factor affecting relevant hazards. Under reasonably foreseeable 'abusive' scenarios and using a conservative modelling approach, the growth of the relevant hazards (i.e. Listeria monocytogenes, Aeromonas spp. and non-proteolytic Clostridium botulinum), is expected to be < 0.2 log10 units higher in tubs than in boxes after 3 days when the initial temperature of the fish is 0°C ('keeping' process). Starting at 7°C ('cooling-keeping' process), the expected difference in the growth potential is higher (< 1 log10 for A. hydrophila and < 0.5 log10 for the other two hazards) due to the poorer cooling capacity of water and ice (tub) compared with ice (box). The survival of relevant hazards is not or is negligibly impacted. Histamine formation due to growth of Morganella psychrotolerans under the 'keeping' or 'cooling-keeping' process can be up to 0.4 ppm and 1.5 ppm higher, respectively, in tubs as compared to boxes after 3 days, without reaching the legal limit of 100 ppm. The water uptake associated with the storage of the FFP in tubs (which may be up to 6%) does not make a relevant contribution to the differences in microbial growth potential compared to boxes.
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Cicero A, Cammilleri G, Galluzzo FG, Calabrese I, Pulvirenti A, Giangrosso G, Cicero N, Cumbo V, Vella A, Macaluso A, Ferrantelli V. Histamine in Fish Products Randomly Collected in Southern Italy: A 6-Year Study. J Food Prot 2020; 83:241-248. [PMID: 31944140 DOI: 10.4315/0362-028x.jfp-19-305] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 09/02/2019] [Indexed: 11/11/2022]
Abstract
ABSTRACT In total, 4,615 fresh and processed fish samples collected from 2010 to 2015 were analyzed for histamine by ultrahigh-performance liquid chromatography with diode array detection. Histamine levels were detected in 352 (7.6%) samples, with a maximum of 4,110 mg kg-1 and mean values of 908.9 ± 1,226.79 and 344.01 ± 451.18 mg kg-1 for fresh and processed fish samples, respectively. No histamine levels were found in canned tuna and smoked fish samples in contrast to most of the data reported in the literature. A low percentage (2.79%) of noncompliant samples was found. The highest mean values were found during 2011 and 2015 for fresh and processed fish samples, respectively, showing a significant (P < 0.05) difference between the sampling years. The histamine contents found in fresh fish samples were significantly higher (P < 0.05) than those of processed samples. Most of the positive samples came from street vendors, suggesting the need to improve inspection measures in these commercial categories to ensure fish product safety. HIGHLIGHTS
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Affiliation(s)
- Antonello Cicero
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Gaetano Cammilleri
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Francesco Giuseppe Galluzzo
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Ilaria Calabrese
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Andrea Pulvirenti
- Dipartimento di Scienze della Vita, Università degli studi di Modena e Reggio Emilia, Via Università 4, 41121 Modena, Italy
| | - Giuseppe Giangrosso
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Nicola Cicero
- Dipartimento Biomorf, Università di Messina, V.le Annunziata, Pan Lab, 98122 Messina, Italy
| | - Valentina Cumbo
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Antonio Vella
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Andrea Macaluso
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
| | - Vincenzo Ferrantelli
- Istituto Zooprofilattico Sperimentale della Sicilia "A. Mirri," Via Gino Marinuzzi 3, 90129, Palermo, Italy (ORCID: https://orcid.org/0000-0001-9262-116X [F.G.G.])
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Bai J, Baker GL, Baker SM, Goodrich Schneider RM, Montazeri N, Sarnoski PJ. Simultaneous Determination of Amino Acids and Biogenic Amines in Tuna and Mahi-Mahi by Reversed-Phase Ultra-High Performance Liquid Chromatography. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2019. [DOI: 10.1080/10498850.2019.1652715] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jing Bai
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
| | - George L. Baker
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
| | - Shirley M. Baker
- School of Forest Resources and Conservation, University of Florida, Gainesville, FL, USA
| | | | - Naim Montazeri
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
| | - Paul J. Sarnoski
- Food Science and Human Nutrition Department, University of Florida, Gainesville, FL, USA
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Fogarty C, Whyte P, Brunton N, Lyng J, Smyth C, Fagan J, Bolton D. Spoilage indicator bacteria in farmed Atlantic salmon (Salmo salar) stored on ice for 10 days. Food Microbiol 2019; 77:38-42. [DOI: 10.1016/j.fm.2018.08.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/18/2018] [Accepted: 08/01/2018] [Indexed: 02/02/2023]
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12
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Xu Y, Li T, Zhang C, Li X, Yi S, Li J, Sun X. Protein degradation of olive flounder (Paralichthys olivaceus) muscle after postmortem superchilled and refrigerated storage. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1504786] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Yongxia Xu
- College of Food Science and Engineering, Bohai University, Jinzhou, China
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing, China
| | - Tao Li
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Chaomin Zhang
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Xuepeng Li
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Shumin Yi
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Jianrong Li
- College of Food Science and Engineering, Bohai University, Jinzhou, China
| | - Xiaotao Sun
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing, China
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Quality Assessment of Fresh Meat from Several Species Based on Free Amino Acid and Biogenic Amine Contents during Chilled Storage. Foods 2018; 7:foods7090132. [PMID: 30149617 PMCID: PMC6163562 DOI: 10.3390/foods7090132] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 08/21/2018] [Accepted: 08/23/2018] [Indexed: 12/29/2022] Open
Abstract
This paper studies the changes that occur in free amino acid and biogenic amine contents of raw meats (beef, pork, lamb, chicken and turkey) during storage (2 °C, 10 days). The meat cuts samples were harvested from a retail outlet (without getting information on the animals involved) as the following: Beef leg (four muscles), pork leg (five muscles), lamb leg (seven muscles), turkey leg (four muscles), and chicken breast (one muscle). Meat composition varied according to meat types. In general, pH, microbiology counts, biogenic amine (BA), and free amino acid (FAA) contents were also affected by meat types and storage time (p < 0.05). Chicken and turkey presented the highest levels (p < 0.05) of FAAs. Total free amino acids (TFAA) were higher (p < 0.05) in white meats than in red ones. The behavior pattern, of the total free amino acids precursors (TFAAP) of Bas, was saw-toothed, mainly in chicken and turkey meat during storage, which limits their use as quality indexes. Spermidine and spermine contents were initially different among the meats. Putrescine was the most prevalent BA (p < 0.05) irrespective of species. In general, chicken and turkey contained the highest (p < 0.05) levels of BAs, and TFAAP of BAs. In terms of the biogenic amine index (BAI), the quality of chicken was the worst while beef meat was the only sample whose quality remained acceptable through the study. This BAI seems to be more suitable as a quality index for white meat freshness than for red meat, especially for beef.
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D’Souza AA, Kumari D, Banerjee R. Nanocomposite biosensors for point-of-care—evaluation of food quality and safety. NANOBIOSENSORS 2017. [PMCID: PMC7149521 DOI: 10.1016/b978-0-12-804301-1.00015-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Nanosensors have wide applications in the food industry. Nanosensors based on quantum dots for heavy metal and organophosphate pesticides detection, and nanocomposites as indicators for shelf life of fish/meat products, have served as important tools for food quality and safety assessment. Luminescent labels consisting of NPs conjugated to aptamers have been popular for rapid detection of infectious and foodborne pathogens. Various detection technologies, including microelectromechanical systems for gas analytes, microarrays for genetically modified foods, and label-free nanosensors using nanowires, microcantilevers, and resonators are being applied extensively in the food industry. An interesting aspect of nanosensors has also been in the development of the electronic nose and electronic tongue for assessing organoleptic qualities, such as, odor and taste of food products. Real-time monitoring of food products for rapid screening, counterfeiting, and tracking has boosted ingenious, intelligent, and innovative packaging of food products. This chapter will give an overview of the contribution of nanotechnology-based biosensors in the food industry, ongoing research, technology advancements, regulatory guidelines, future challenges, and industrial outlook.
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15
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A GC-MS based metabolic profiling of fermented sausage supplemented with pineapple. Food Sci Biotechnol 2016; 25:1657-1664. [PMID: 30263459 DOI: 10.1007/s10068-016-0255-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 10/13/2016] [Accepted: 10/20/2016] [Indexed: 10/20/2022] Open
Abstract
A GC-MS based metabolomic study was performed to understand metabolic changes during sausage fermentation and to investigate how the incorporation of pineapple affects the metabolic profiles of fermented sausages. Principal component analysis models showed clear metabolic differences among the fermented sausages according to the fermentation periods and the pineapple addition. Increased amounts of amino acids and organic acids except for citric acid, along with decreased levels of sugars were observed after fermentation. Higher levels of sugars and citric acid in the pineapple supplemented sausages dramatically decreased during the early stage of fermentation. The contents of lactic acid, phosphoric acid, succinic acid, ribonic acid, valine, leucine, isoleucine, glycine, threonine, glutamic acid, glucose, and sucrose were significantly increased in the 2% pineapple addition sausages. GC-MS and PCA analytical methods provide a new approach to understand of the metabolic changes in fermented sausages during fermentation.
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16
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Benkerroum N. Biogenic Amines in Dairy Products: Origin, Incidence, and Control Means. Compr Rev Food Sci Food Saf 2016; 15:801-826. [PMID: 33401839 DOI: 10.1111/1541-4337.12212] [Citation(s) in RCA: 145] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 04/23/2016] [Accepted: 04/27/2016] [Indexed: 12/15/2022]
Abstract
Biogenic amines (BAs) are toxic compounds produced by a number of microorganisms (bacteria, yeasts, and molds) as a result of the metabolism of some amino acid, usually decarboxylation reactions. BA-producing microorganisms are not necessarily pathogenic, such as lactic acid bacteria, which are, on the contrary, among the most beneficial microbiota to human beings and some of which even have probiotic properties. However, the incidence of BAs in dairy products and their possible implication in serious dairy-borne intoxications has long been overlooked. Consequently, the implementation of control measures to limit such an incidence has not been considered among the priorities of the food safety authorities. Nonetheless, there is a growing concern with regard to the presence of BAs in dairy products, because their toxicological status as toxins that may have serious acute and/or chronic adverse health effects is becoming increasingly evident and well-documented. The main BAs associated with dairy products are reviewed herein from the perspective of their incidence in these food products, and to draw the attention of readers to the shortage in data to perform pertinent risk assessment, which is considered to be a key action to provide efficient control means and to help decision makers issue appropriate legislative and regulatory measures.
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Affiliation(s)
- Noreddine Benkerroum
- Inst. Agronomique et Vétérinaire Hassan II, Dépt. des Sciences Alimentaires et Nutritionnelles, BP 6202, Instituts, 10101-Rabat, Morocco
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17
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Kivirand K, Sõmerik H, Oldekop ML, Rebane R, Rinken T. Effect of spermidine and its metabolites on the activity of pea seedlings diamine oxidase and the problems of biosensing of biogenic amines with this enzyme. Enzyme Microb Technol 2016; 82:133-137. [PMID: 26672459 DOI: 10.1016/j.enzmictec.2015.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Revised: 09/21/2015] [Accepted: 09/24/2015] [Indexed: 10/23/2022]
Abstract
Spermidine is one of the several biogenic amines, produced during the microbial decarboxylation of proteins. Individual biogenic amines in the formed mixtures are frequently analyzed with oxygen sensor based biosensors, as their content serves as a good biomarker for the determination of food quality. In these biosensors, diamine oxidase from pea seedlings (PSAO), catalyzing the oxidation of various biogenic amines by dissolved oxygen is commonly used for the bio-recognition of amines. However, in the presence of spermidine and/or its metabolite 1,3-diaminopropane, the activity of PSAO and the sensitivity of PSAO-based biosensors decrease due to inhibition. The inhibition constant of soluble spermidine, acting as an inhibiting substrate toward PSAO, was found to be (40±15) mM in freshly prepared solution and (0.28±0.05) mM in solution, incubated 30 days at room temperature. The inhibition constant of 1,3-diaminopropane, acting as a competitive inhibitor, was (0.43±0.12) mM as determined through the oxidation reaction of cadaverine. The metabolic half-life of soluble spermidine was 7 days at room temperature and 186 days at 4 °C. The kinetic measurements were carried out with an oxygen sensor; the composition of the solution of degraded spermidine was analyzed with MS.
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Affiliation(s)
- K Kivirand
- Institute of Chemistry, University of Tartu, Ravila 14a, Tartu, Estonia
| | - H Sõmerik
- Institute of Chemistry, University of Tartu, Ravila 14a, Tartu, Estonia
| | - M-L Oldekop
- Institute of Chemistry, University of Tartu, Ravila 14a, Tartu, Estonia
| | - R Rebane
- Institute of Chemistry, University of Tartu, Ravila 14a, Tartu, Estonia
| | - T Rinken
- Institute of Chemistry, University of Tartu, Ravila 14a, Tartu, Estonia.
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18
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Scientific and technical assistance on the evaluation of the temperature to be applied to pre‐packed fishery products at retail level. EFSA J 2015. [DOI: 10.2903/j.efsa.2015.4162] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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19
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Comparative study of basic characteristics of ordinary and dark muscle in skipjack tuna (Katsuwonus pelamis). Food Sci Biotechnol 2014. [DOI: 10.1007/s10068-014-0191-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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20
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Chong CY, Abu Bakar F, Rahman RA, Bakar J, Zaman MZ. Biogenic amines, amino acids and microflora changes in Indian mackerel (Rastrellinger kanagurta) stored at ambient (25-29 °C) and ice temperature (0 °C). JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2014; 51:1118-25. [PMID: 24876644 PMCID: PMC4033756 DOI: 10.1007/s13197-012-0621-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/16/2011] [Accepted: 01/13/2012] [Indexed: 11/29/2022]
Abstract
Biogenic amines formation in Indian mackerel of tropical region was investigated during storage at ambient (25-29 °C) and ice temperature (0 °C) in relation with changes of amino acids content and amines forming bacteria. All amines increased significantly during storage at two temperatures except for spermidine and spermine. Histamine concentration of 363.5 ppm was detected after 16 h stored at ambient temperature. Aerobic plate count of fish stored at ambient temperature reached 6.98 log CFU g(-1) after 16 h, close to the upper limit (7 log CFU g(-1)) suggested by International Commission on the Microbiological Specifications for Foods (ICMSF). However, proper icing procedure retarded the formation of histamine effectively, resulting only 8.31 ppm after 16 days of ice storage. Aerobic plate count of 5.99 and 7.72 log CFU g(-1) were recorded for fish stored in ice after 16 days and ambient temperature after 20 h, respectively. Histamine exhibited high correlation with histidine (r(2) = -0.963, P < 0.01) as well as cadaverine with lysine (r(2) = -0.750, P < 0.05). However, tyramine-tyrosine demonstrated a weaker relationship (r(2) = -0.138, P > 0.05). As storage time progressed, the amines forming bacteria grew significantly except for that stored in ice.
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Affiliation(s)
- Cheong Yew Chong
- />Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor D.E. Malaysia
| | - Fatimah Abu Bakar
- />Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor D.E. Malaysia
| | - Russly Abdul Rahman
- />Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor D.E. Malaysia
| | - Jamilah Bakar
- />Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor D.E. Malaysia
| | - Muhammad Zukhrufuz Zaman
- />Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM Serdang, 43400 Selangor D.E. Malaysia
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21
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Ruiz-Capillas C, Triki M, de las Heras C, Tejada M, Pálmadóttir H, Porvaldsdóttir R, Jiménez-Colmenero F, Herrero AM. Essay of Different Extraction Procedures in Capelin Fish Meal for Biogenic Amine Determination by HPLC. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2014. [DOI: 10.1080/10498850.2013.787482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Amino acid availability as an influential factor on the biogenic amine formation in dry fermented sausages. Food Control 2014. [DOI: 10.1016/j.foodcont.2013.07.038] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Biogenic amines formation in barramundi (Lates calcarifer) fillets at 8 °C kept in modified atmosphere packaging with varied CO2 concentration. Lebensm Wiss Technol 2012. [DOI: 10.1016/j.lwt.2012.01.033] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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24
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Galgano F, Caruso M, Condelli N, Favati F. Focused review: agmatine in fermented foods. Front Microbiol 2012; 3:199. [PMID: 22701114 PMCID: PMC3369198 DOI: 10.3389/fmicb.2012.00199] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Accepted: 05/15/2012] [Indexed: 02/04/2023] Open
Abstract
Polyamines (PAs) are ubiquitous substances considered to be bioregulators of numerous cell functions; they take part in cell growth, division, and differentiation. These biogenic amines are also involved in tissue repair and in intracellular signaling; in fact, because of their polycationic character, they interact to a large extent with membrane phospholipids and may play an important role in the regulation of membrane-linked enzymes. The intracellular polyamine content derives from the simultaneous regulation of the synthesis, catabolism, uptake, and elimination of the polyamines; furthermore, PAs are present in all cell types at different concentrations, but the highest levels are found in rapid-turnover tissues. In addition to spermidine, spermine, and putrescine, also agmatine (AGM), deriving from arginine and identified in mammals in the 1990s, is a polyamine and several studies have reported its potentially positive role in the production of secretagogues, and in neuronal, vascular, metabolic, and therapeutic functions. Because of the low arginine decarboxylase (ADC) activity in mammalians, the amounts of AGM found in their tissues can be only minimally ascribed to an endogenous de novo synthesis by ADC, while a substantial quantity of AGM may be of dietary origin. Several food products contain only small amounts of polyamines, while higher concentrations can be found in fermented foods. PAs could also be considered as indicators of freshness in fish and meat products; as these moieties are produced during food storage, it would seem to confirm the main role of microorganisms in their synthesis. In particular, high levels of AGM are present in alcoholic beverages, such as wine, beer, sake, which would seem to confirm the role of yeasts in AGM production. Although many biological functions have been attributed to polyamines, high levels of these compounds in foodstuffs can have toxicological effects; however, no safe level for the intake of polyamines in a diet has yet been established. In this paper the presence of AGM in different foodstuffs is discussed, also taking into account the various factors affecting its presence and concentration.
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Affiliation(s)
- Fernanda Galgano
- Department of Biology, Biotechnology and Defense Agro-Forestry, University of Basilicata Potenza, Italy
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25
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Enhancing Fluorescence LC Analysis of Biogenic Amines in Fish Tissues by Precolumn Derivatization with Naphthalene-2,3-dicarboxaldehyde. FOOD ANAL METHOD 2012. [DOI: 10.1007/s12161-012-9409-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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26
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Hungerford JM. Scombroid poisoning: a review. Toxicon 2010; 56:231-43. [PMID: 20152850 DOI: 10.1016/j.toxicon.2010.02.006] [Citation(s) in RCA: 245] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2009] [Revised: 01/23/2010] [Accepted: 02/02/2010] [Indexed: 10/19/2022]
Abstract
Scombroid poisoning, also called histamine fish poisoning, is an allergy-like form of food poisoning that continues to be a major problem in seafood safety. The exact role of histamine in scombroid poisoning is not straightforward. Deviations from the expected dose-response have led to the advancement of various possible mechanisms of toxicity, none of them proven. Histamine action levels are used in regulation until more is known about the mechanism of scombroid poisoning. Scombroid poisoning and histamine are correlated but complicated. Victims of scombroid poisoning respond well to antihistamines, and chemical analyses of fish implicated in scombroid poisoning generally reveal elevated levels of histamine. Scombroid poisoning is unique among the seafood toxins since it results from product mishandling rather than contamination from other trophic levels. Inadequate cooling following harvest promotes bacterial histamine production, and can result in outbreaks of scombroid poisoning. Fish with high levels of free histidine, the enzyme substrate converted to histamine by bacterial histidine decarboxylase, are those most often implicated in scombroid poisoning. Laboratory methods and screening methods for detecting histamine are available in abundance, but need to be compared and validated to harmonize testing. Successful field testing, including dockside or on-board testing needed to augment HACCP efforts will have to integrate rapid and simplified detection methods with simplified and rapid sampling and extraction. Otherwise, time-consuming sample preparation reduces the impact of gains in detection speed on the overall analysis time.
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Affiliation(s)
- James M Hungerford
- ATC, PRL-NW, USFDA, 22201 23rd Dr S.E. Bothell, WA 98021, United States.
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27
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Kanemaru K, Oshima T, Baba Y. Selective recovery of histidine-containing dipeptides based on metal affinity interactions using chemically modified dextran in combination with ultrafiltration. REACT FUNCT POLYM 2010. [DOI: 10.1016/j.reactfunctpolym.2009.10.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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28
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Oshima T, Tachiyama H, Kanemaru K, Ohe K, Baba Y. Adsorption and concentration of histidine-containing dipeptides using divalent transition metals immobilized on a chelating resin. Sep Purif Technol 2009. [DOI: 10.1016/j.seppur.2009.08.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Al Bulushi I, Poole S, Deeth HC, Dykes GA. Biogenic amines in fish: roles in intoxication, spoilage, and nitrosamine formation--a review. Crit Rev Food Sci Nutr 2009; 49:369-77. [PMID: 19234946 DOI: 10.1080/10408390802067514] [Citation(s) in RCA: 246] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Biogenic amines are non-volatile amines formed by decarboxylation of amino acids. Although many biogenic amines have been found in fish, only histamine, cadaverine, and putrescine have been found to be significant in fish safety and quality determination. Despite a widely reported association between histamine and scombroid food poisoning, histamine alone appears to be insufficient to cause food toxicity. Putrescine and cadaverine have been suggested to potentiate histamine toxicity. With respect to spoilage on the other hand, only cadaverine has been found to be a useful index of the initial stage of fish decomposition. The relationship between biogenic amines, sensory evaluation, and trimethylamine during spoilage are influenced by bacterial composition and free amino acid content. A mesophilic bacterial count of log 6-7 cfu/g has been found to be associated with 5 mg histamine/100 g fish, the Food and Drug Administration (FDA) maximum allowable histamine level. In vitro studies have shown the involvement of cadaverine and putrescine in the formation of nitrosamines, nitrosopiperidine (NPIP), and nitrosopyrrolidine (NPYR), respectively. In addition, impure salt, high temperature, and low pH enhance nitrosamine formation, whereas pure sodium chloride inhibits their formation. Understanding the relationships between biogenic amines and their involvement in the formation of nitrosamines could explain the mechanism of scombroid poisoning and assure the safety of many fish products.
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Affiliation(s)
- Ismail Al Bulushi
- School of Land, Crop and Food Sciences, University of Queensland, Brisbane, Australia.
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30
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Reguera RM, Balaña-Fouce R, Showalter M, Hickerson S, Beverley SM. Leishmania major lacking arginase (ARG) are auxotrophic for polyamines but retain infectivity to susceptible BALB/c mice. Mol Biochem Parasitol 2009; 165:48-56. [PMID: 19393161 DOI: 10.1016/j.molbiopara.2009.01.001] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Revised: 01/05/2009] [Accepted: 01/12/2009] [Indexed: 01/03/2023]
Abstract
Polyamines are essential metabolites in eukaryotes participating in a variety of proliferative processes, and in trypanosomatid protozoa play an additional role in the synthesis of the critical thiol trypanothione. Whereas the polyamine biosynthesis arising from L-ornithine has been well studied in protozoa, the metabolic origin(s) of L-ornithine have received less attention. Arginase (EC 3.5.3.1) catalyzes the enzymatic hydrolysis of L-arginine to L-ornithine and urea, and we tested the role of arginase in polyamine synthesis by the generation of an arg(?) knockout in Leishmania major by double targeted gene replacement. This mutant lacked arginase activity and required the nutritional provision of polyamines or L-ornithine for growth. A complemented line (arg(?)/+ARG) expressing arginase from a multi-copy expression vector showed 30-fold elevation of arginase activity, similar polyamine and ornithine levels as the wild-type, and resistance to the inhibitors ?-difluoromethylornithine (DFMO) and N(?)-hydroxy-l-arginine (NOHA). This established that arginase is the major route of polyamine synthesis in promastigotes cultured in vitro. The arg(?) parasites retained the ability to differentiate normally to the infective metacyclic stage, and were able to induce progressive disease following inoculation into susceptible BALB/c mice, albeit less efficiently than WT parasites. These data suggest that the infective amastigote form of Leishmania, which normally resides within an acidified parasitophorous vacuole, can survive in vivo through salvage of host polyamines and/or other molecules, aided by the tendency of acidic compartments to concentrate basic metabolites. This may thus contribute to the relative resistance of Leishmania to ornithine decarboxylase (ODC) inhibitors. The availability of infective, viable, arginase-deficient parasites should prove useful in dissecting the role of l-arginine metabolism in both pro- and anti-parasitic responses involving host nitric oxide synthase, which requires L-arginine to generate NO.
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Affiliation(s)
- Rosa M Reguera
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León. Campus de Vegazana s/n 24071-León, Spain
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31
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Oshima T, Kanemaru K, Tachiyama H, Ohe K, Baba Y. Adsorption of histidine-containing dipeptides on copper(II) immobilized chelating resin from saline solution. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 876:116-22. [DOI: 10.1016/j.jchromb.2008.10.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2008] [Revised: 10/21/2008] [Accepted: 10/23/2008] [Indexed: 10/21/2022]
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32
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Bauchart C, Chambon C, Mirand PP, Savary-Auzeloux I, Rémond D, Morzel M. Peptides in rainbow trout (Oncorhynchus mykiss) muscle subjected to ice storage and cooking. Food Chem 2007. [DOI: 10.1016/j.foodchem.2005.12.023] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Pérez-Pertejo Y, Reguera RM, Ordóñez D, Balaña-Fouce R. Characterization of a methionine adenosyltransferase over-expressing strain in the trypanosomatid Leishmania donovani. Biochim Biophys Acta Gen Subj 2005; 1760:10-9. [PMID: 16280200 DOI: 10.1016/j.bbagen.2005.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2005] [Revised: 09/02/2005] [Accepted: 09/06/2005] [Indexed: 10/25/2022]
Abstract
Methionine adenosyltransferase (MAT: EC 2.5.1.6) catalyzes the synthesis of S-adenosylmethionine (AdoMet) in two sequential steps, AdoMet formation and subsequent tripolyphosphate (PPPi) cleavage, induced by AdoMet. In pursuit of a better understanding of the biological function of the enzyme, the MAT gene was cloned into vector PX63NEO to induce episomal overexpression in leishmania parasites. Neomycin-selected clones originated a strain of such overexpressing parasites that accumulated more than 3-fold AdoMet than mock-transfected cells and showed over ten times the wild type MAT activity, concurring with a significant accumulation of the MAT protein during the early logarithmic phase and MAT transcripts throughout the growth cycle. The rate of AdoMet efflux, practically nil in the control promastigotes, was exceptionally high in the MAT-overexpressing parasites, whilst growth in this strain was comparable to development in control cells, i.e., it was not affected by deleterious hypermethylation. Moreover, the modified strain was 10-fold more resistant to sinefungin, a S-adenosylmethionine-like antibiotic, than control cells. The effects of overexpression on polyamine metabolism and transport were likewise studied.
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Affiliation(s)
- Yolanda Pérez-Pertejo
- Departamento de Farmacología y Toxicología (INTOXCAL), Universidad de León, Campus de Vegazana s/n; 24071 León, Spain
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