1
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Lautz LS, Dorne JLCM, Punt A. Application of partition coefficient methods to predict tissue:plasma affinities in common farm animals: Influence of ionisation state. Toxicol Lett 2024:S0378-4274(24)00138-3. [PMID: 38925423 DOI: 10.1016/j.toxlet.2024.06.012] [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: 01/26/2024] [Revised: 05/17/2024] [Accepted: 06/21/2024] [Indexed: 06/28/2024]
Abstract
Tissue affinities are conventionally determined from in vivo steady-state tissue and plasma or plasma-water chemical concentration data. In silico approaches were initially developed for preclinical species but standardly applied and tested in human physiologically-based kinetic (PBK) models. Recently, generic PBK models for farm animals have been made available and require partition coefficients as input parameters. In the current investigation, data for species-specific tissue compositions have been collected, and prediction of chemical distribution in various tissues of livestock species for cattle, chicken, sheep and swine have been performed. Overall, tissue composition was very similar across the four farm animal species. However, small differences were observed in moisture, fat and protein content in the various organs within each species. Such differences could be attributed to factors such as variations in age, breed, and weight of the animals and general conditions of the animal itself. With regards to the predictions of tissue:plasma partition coefficients, 80%, 71%, 77% of the model predictions were within a factor 10 using the methods of Berezhkovskiy (2004), Rodgers and Rowland (2006) and Schmitt (2008). The method of Berezhkovskiy (2004) was often providing the most reliable predictions except for swine, where the method of Schmitt (2008) performed best. In addition, investigation of the impact of chemical classes on prediction performance, all methods had very similar reliability. Notwithstanding, no clear pattern regarding specific chemicals or tissues could be detected for the values predicted outside a 10-fold change in certain chemicals or specific tissues. This manuscript concludes with the need for future research, particularly focusing on lipophilicity and species differences in protein binding.
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Affiliation(s)
- L S Lautz
- Wageningen Food Safety Research, Akkermaalsbos 2, 6708 WB Wageningen, the Netherlands.
| | - J-L C M Dorne
- European Food Safety Authority, Via Carlo Magno 1A, 43126, Parma, Italy
| | - A Punt
- Wageningen Food Safety Research, Akkermaalsbos 2, 6708 WB Wageningen, the Netherlands
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2
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Andrade DLLS, Pintarelli GB, Rosa JV, Paro IB, Pagano PJT, Silva JCN, Suzuki DOH. Musa acuminata as electroporation model. Bioelectrochemistry 2023; 154:108549. [PMID: 37639773 DOI: 10.1016/j.bioelechem.2023.108549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 08/17/2023] [Accepted: 08/19/2023] [Indexed: 08/31/2023]
Abstract
Electrochemotherapy (ECT) and Irreversible electroporation (IRE) are cancer treatments based on electric field distribution in tissues. Solanum tuberosum (potato tissue) phantom is known to mimic changes in the electrical conductivity that occur in animal tissues during electroporation (EP). Electric field distribution is assessed through enzymatic staining. However, the 24-h wait for this assessment could slow agile response scenarios. We developed and validated the Musa acuminata (cavendish banana) conductivity model, which quickly evaluates EP by tissue staining. We investigated the frequency response of the tissue using impedance spectroscopy analysis, conductivity changes, and enzymatic staining. We optimized three usual EP models: adapted Gompertz, smoothed Heaviside, and the sigmoid or logistic function. We found dielectric parameters in banana tissue similar to those in potato (electrical conductivity of 0.035 S/m and relative permittivity of 4.1×104). The coefficients of determination R2 were 99.94% (Gompertz), 99.85% (Heaviside), and 99.58% (sigmoid). The sigmoid and Heaviside functions described the calibration and validation electric currents with 95% confidence. We observed the electroporated areas in bananas 3h30m after EP. Staining was significant after 450 V/cm. The conductivity model of Musa acuminata suits treatment planning, hardware development, and training scenarios. Banana phantom supports the 3Rs practice and is a reliable alternative for potato in EP studies.
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Affiliation(s)
- Daniella L L S Andrade
- Institute of Biomedical Engineering, Department of Electrical and Electronics Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Guilherme B Pintarelli
- Department of Control and Automation Engineering, Federal University of Santa Catarina, Blumenau, SC, Brazil
| | - Juliana V Rosa
- Institute of Biomedical Engineering, Department of Electrical and Electronics Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Isabela B Paro
- Institute of Biomedical Engineering, Department of Electrical and Electronics Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Pedro J T Pagano
- Institute of Biomedical Engineering, Department of Electrical and Electronics Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Julia C N Silva
- Institute of Biomedical Engineering, Department of Electrical and Electronics Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Daniela O H Suzuki
- Institute of Biomedical Engineering, Department of Electrical and Electronics Engineering, Federal University of Santa Catarina, Florianópolis, SC, Brazil
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3
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Kantono K, Hamid N, Ma Q, Oey I, Farouk M. Changes in the physicochemical properties of chilled and frozen-thawed lamb cuts subjected to pulsed electric field processing. Food Res Int 2021; 141:110092. [PMID: 33641968 DOI: 10.1016/j.foodres.2020.110092] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/25/2020] [Accepted: 12/26/2020] [Indexed: 12/11/2022]
Abstract
There has been recent interest in the use of pulse electric field (PEF) processing of muscle foods to improve food quality. In this study, the effects of PEF processing and storage (0 and 7 days) on the physicochemical properties and sensory characteristics of different frozen thawed and chilled lamb meat cuts were investigated. Seven lamb cuts (knuckle, rump, topside, shoulder shank, loin and rib) were treated at electric field strengths of 1-1.4 kV.cm-1, specific energy of 88-109 kJ.kg-1, frequency of 90 Hz, pulse width of 20 µs, and pulse number of 964. PEF had less effects on cooking loss when applied to frozen-thawed meat compared to chilled meat samples. PEF treatment of all chilled cuts at 0 and 7 days storage significantly decreased fatty acids. PEF treated chilled topside, knuckle, rump anf loin cuts stored for 7 days resulted in significantly increased amino acids content. PEF treatment of almost all frozen lamb cuts (except rib cut) that were stored for 7 days significantly increased TBARS value, decreased fatty acids, and increased amino acids content.
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Affiliation(s)
- Kevin Kantono
- Department of Food Science, Faculty of Health and Environment Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Nazimah Hamid
- Department of Food Science, Faculty of Health and Environment Sciences, Auckland University of Technology, Auckland, New Zealand.
| | - Qianli Ma
- Department of Food Science, Faculty of Health and Environment Sciences, Auckland University of Technology, Auckland, New Zealand; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Indrawati Oey
- Department of Food Science, University of Otago, PO BOX 56, Dunedin 9054, New Zealand; Riddet Institute, Massey University, Palmerston North, New Zealand
| | - Mustafa Farouk
- AgResearch MIRINZ, Ruakura Research Centre, Private Bag 3123, Hamilton 3240, New Zealand
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4
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Alabiso M, Maniaci G, Giosuè C, Gaglio R, Francesca N, Di Grigoli A, Portolano B, Bonanno A. Effect of muscle type and animal category on fatty acid composition of bresaola made from meat of Cinisara cattle: preliminary investigation. CYTA - JOURNAL OF FOOD 2020. [DOI: 10.1080/19476337.2020.1842503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Marco Alabiso
- Department Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
| | - Giuseppe Maniaci
- Department Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
| | - Cristina Giosuè
- Institute for Anthropic Impacts and Sustainability in the Marine Environment, National Council of Research, Palermo, Italy
| | - Raimondo Gaglio
- Department Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
| | - Nicola Francesca
- Department Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
| | - Antonino Di Grigoli
- Department Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
| | - Baldassare Portolano
- Department Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
| | - Adriana Bonanno
- Department Scienze Agrarie, Alimentari e Forestali, University of Palermo, Palermo, Italy
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5
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Gheorghe A, Lefter NA, Idriceanu L, Ropotă M, Hăbeanu M. Effects of dietary extruded linseed and Lactobacillus acidophilus on growth performance, carcass traits, plasma lipoprotein response, and caecal bacterial populations in broiler chicks. ITALIAN JOURNAL OF ANIMAL SCIENCE 2020. [DOI: 10.1080/1828051x.2020.1801359] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. Gheorghe
- Laboratorul de Nutriție Animală, National Research-Development Institute for Animal Biology and Nutrition, Balotesti, Romania
| | - N. A. Lefter
- Laboratorul de Nutriție Animală, National Research-Development Institute for Animal Biology and Nutrition, Balotesti, Romania
| | - L. Idriceanu
- Laboratorul de Nutriție Animală, National Research-Development Institute for Animal Biology and Nutrition, Balotesti, Romania
| | - M. Ropotă
- Laboratorul de Chimie și Fiziologie Nutrițională, National Research-Development Institute for Animal Biology and Nutrition, Balotesti, Romania
| | - M. Hăbeanu
- Laboratorul de Nutriție Animală, National Research-Development Institute for Animal Biology and Nutrition, Balotesti, Romania
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6
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Bardou-Valette S, Delavaud C, Thomas A, Andueza D, Durand D, Gruffat D. Validation of two laboratory methods for beef intramuscular fat quantification. Methods 2020; 186:90-96. [PMID: 32640315 DOI: 10.1016/j.ymeth.2020.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/16/2020] [Accepted: 06/23/2020] [Indexed: 11/29/2022] Open
Abstract
Many studies on beef nutritional qualities require the quantification of intramuscular fat. To reduce the sample amount, solvent use and time of analysis, two alternative methods to the Folch et al. (1957) reference method were studied: a miniaturised Folch's method and a near-infrared spectroscopic method. Performances and acceptability limits were evaluated with accuracy profiles for each of the methods. Equations to correct bias between the alternative and reference methods were calculated. Uncertainties associated with measurements were determined, and the validity domains were defined. From a previous set of studies, the ability of each method to discriminate samples from bovines of different breeds or receiving diverse treatments was tested. The validity domain of the miniaturised Folch's method ranged from 1.9 to 13.8 g of total lipids/100 g of tissue, and that of the near-infrared spectroscopic method ranged from 4.8 to 13.8 g of total lipids/100 g of tissue, with less than 20% difference from the reference method's results. Thus, the two alternative methods could be used depending on the research objectives: the miniaturised Folch's method could be used for detailed quantification of intramuscular fat and the near-infrared spectroscopic method for a quick classification of a large number of muscles. The precise knowledge of uncertainties associated with each measurement was determined, and perfect continuity with the results obtained so far with the reference Folch's method was confirmed.
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Affiliation(s)
- Sylvie Bardou-Valette
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
| | - Carole Delavaud
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Agnès Thomas
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Donato Andueza
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Denis Durand
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Dominique Gruffat
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
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7
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Delosière M, Thomas A, Terlouw CEM, Gruffat D, Habeanu M, Durand D. Dataset of lipids, antioxidative status and color attributes in cows meat from slaughter to storage: Impacts of diet supplementations and pre-slaughter stress. Data Brief 2020; 30:105409. [PMID: 32274408 PMCID: PMC7132067 DOI: 10.1016/j.dib.2020.105409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/26/2020] [Accepted: 03/04/2020] [Indexed: 11/26/2022] Open
Abstract
This data article presents a dataset with 34 values of the fatty acids composition and of indicators of lipid oxidation determined in the Longissimus dorsi and Semitendinosus from 71 Normand cull-cows at slaughter, after muscle aging and after meat storage periods under different packaging conditions. Cows were subjected to 3 feeding diets and 2 slaughter protocols relative to pre-slaughter stress. The indicators of lipids, FA composition, antioxidative enzymes activities, antioxidative status and global lipid oxidation of the muscles, and meat at different time points and under different aging and storage conditions, may be used to increase our understanding of the evolution of oxidation and consequences on color development. The last research article published on part of these data [1] is available for some interpretive insights: https://doi.org/10.1016/j.foodchem.2019.125668.
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Affiliation(s)
- Mylène Delosière
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Agnès Thomas
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Claudia E M Terlouw
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Dominique Gruffat
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
| | - Mihaela Habeanu
- National Research-Development Institute for Biology and Animal Nutrition, Balotesti, Romania
| | - Denis Durand
- INRAE, Université Clermont Auvergne, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France
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8
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Conanec A, Picard B, Durand D, Cantalapiedra-Hijar G, Chavent M, Denoyelle C, Gruffat D, Normand J, Saracco J, Ellies-Oury MP. New Approach Studying Interactions Regarding Trade-Off between Beef Performances and Meat Qualities. Foods 2019; 8:E197. [PMID: 31181692 PMCID: PMC6616927 DOI: 10.3390/foods8060197] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 05/29/2019] [Accepted: 06/04/2019] [Indexed: 12/02/2022] Open
Abstract
The beef cattle industry is facing multiple problems, from the unequal distribution of added value to the poor matching of its product with fast-changing demand. Therefore, the aim of this study was to examine the interactions between the main variables, evaluating the nutritional and organoleptic properties of meat and cattle performances, including carcass properties, to assess a new method of managing the trade-off between these four performance goals. For this purpose, each variable evaluating the parameters of interest has been statistically modeled and based on data collected on 30 Blonde d'Aquitaine heifers. The variables were obtained after a statistical pre-treatment (clustering of variables) to reduce the redundancy of the 62 initial variables. The sensitivity analysis evaluated the importance of each independent variable in the models, and a graphical approach completed the analysis of the relationships between the variables. Then, the models were used to generate virtual animals and study the relationships between the nutritional and organoleptic quality. No apparent link between the nutritional and organoleptic properties of meat (r = -0.17) was established, indicating that no important trade-off between these two qualities was needed. The 30 best and worst profiles were selected based on nutritional and organoleptic expectations set by a group of experts from the INRA (French National Institute for Agricultural Research) and Institut de l'Elevage (French Livestock Institute). The comparison between the two extreme profiles showed that heavier and fatter carcasses led to low nutritional and organoleptic quality.
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Affiliation(s)
- Alexandre Conanec
- Universite Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genes-Champanelle, France.
- Contrôle de Qualité et Fiabilité Dynamique (CQFD) team, Inria BSO, F-33400 Talence, France.
- Universite de Bordeaux, IMB, UMR 5251, F-33400 Talence, France.
| | - Brigitte Picard
- Universite Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genes-Champanelle, France.
| | - Denis Durand
- Universite Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genes-Champanelle, France.
| | | | - Marie Chavent
- Contrôle de Qualité et Fiabilité Dynamique (CQFD) team, Inria BSO, F-33400 Talence, France.
- Universite de Bordeaux, IMB, UMR 5251, F-33400 Talence, France.
| | - Christophe Denoyelle
- Institut de l'Elevage, Service Qualite des Carcasses et des Viandes, 69007 Lyon, France.
| | - Dominique Gruffat
- Universite Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genes-Champanelle, France.
| | - Jérôme Normand
- Institut de l'Elevage, Service Qualite des Carcasses et des Viandes, 69007 Lyon, France.
| | - Jérôme Saracco
- Contrôle de Qualité et Fiabilité Dynamique (CQFD) team, Inria BSO, F-33400 Talence, France.
- ENSC Bordeaux INP, IMB, UMR 5251, F-33400 Talence, France.
| | - Marie-Pierre Ellies-Oury
- Universite Clermont Auvergne, INRA, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genes-Champanelle, France.
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9
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Evaluation of Performance, Nitrogen Metabolism and Tissue Composition in Barrows Fed an n-3 PUFA-Rich Diet. Animals (Basel) 2019; 9:ani9050234. [PMID: 31086072 PMCID: PMC6562670 DOI: 10.3390/ani9050234] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/06/2019] [Accepted: 05/09/2019] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The metabolic response of pigs to nutritional treatment was highlighted in a variety of ways. Since the literature related to the effects of an n-3-rich diet on product quality have shown a number of health advantages, one of the next steps could be the consideration of the relation between an n-3 polyunsaturated fatty acid (PUFA)-rich diet and nutrient metabolism with a focus on nitrogen as an important indicator of protein synthesis and degradation. It is important to understand how unconventional diets affect the environment with respect to consumer demand regarding the quality of products and the health status of animals. Therefore, novel compound feed formulas to improve feeding efficiency by decreasing the n-6:n-3 fatty acid ratio are needed. However, it is assumed that by changing the fatty acid profile, certain plasma or tissue parameters could be directly affected as well. In our study, we modified the n-6:n-3 ratio in different barrow tissues by the dietary addition of extruded linseed associated with walnut meal employing a mixture of 50:50 (wt/wt) n-3 fatty acids as dietary enrichment. This paper also gives information about the influence of extruded linseed/walnut meal mixture on performance and nitrogen metabolism in barrows. Abstract We investigated changes in nitrogen metabolism and chemical, fatty acid (FA) and amino acid (AA) composition in tissues (longissimus dorsi (LD) and semitendinosus (ST) muscles, heart, spleen, liver and cecum) following the dietary addition of extruded linseed and walnut meal (50:50 mix). Plasma creatinine and urea nitrogen were determined as well. Two trials were designed using barrows (five replicates) allotted in two groups [(control, (SM) and experimental, (LEW))] in metabolic cages. The experimental diet rich in n-3 FA led to a significant increase of retained nitrogen (>8.09% in the LEW group). The biological value of feed protein was 14.8% higher in the LEW group than in the SM group. LD muscles from the SM group and liver from the LEW group had greater nitrogen contents, whereas the heart and spleen had lower concentrations of nitrogen in the LEW group. Diet had a pronounced effect on n-3 FA, particularly on α-linolenic fatty acid (ALA) (p < 0.0001). The highest levels of ALA were recorded in the cecum (>6.06 times in LEW) and heart (>5.44 times in LEW). The highest level of lysine was noticed in the LD muscle (>2.1% in SM). An n-3-rich diet significantly reduced the amount of nitrogen excreted; greater than 40% nitrogen was retained, thus improving the meat composition.
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10
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Conte G, Serra A, Casarosa L, Ciucci F, Cappucci A, Bulleri E, Corrales-Retana L, Buccioni A, Mele M. Effect of Linseed Supplementation on Total Longissimus Muscle Lipid Composition and Shelf-Life of Beef From Young Maremmana Bulls. Front Vet Sci 2019; 5:326. [PMID: 30666306 PMCID: PMC6330289 DOI: 10.3389/fvets.2018.00326] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 12/07/2018] [Indexed: 11/20/2022] Open
Abstract
Twenty young Maremmana bulls were randomly allotted to two dietary groups during a finishing period (~90 days): C diet (without lipid supplementation), and L diet (with linseed supplementation, 20% concentrate feed). The aim was to investigate the effects of dietary linseed supplementation on the intramuscular fat composition, and the shelf-life of minced beef. The L diet did not alter the dressing rate and daily weight gain, whereas the C18:3n-3 content in the intramuscular fat significantly increased (from 0.85 to 1.78 g/100 g of total fatty acid, +109%), leading to a reduction in a n-6/n-3 ratio below four and an increase in the overall proportion of long chain n-3 fatty acids in beef lipids. These effects were principally related to differences in the distribution of fatty acids between the neutral and polar lipids. The results demonstrated that linseed supplementation modified the lipid composition of beef, without negatively impacting overall productivity, in the period from weaning the bull until its slaughter. However, the total amount of n-3 fatty acids in the beef of young bulls on the L diet, was not sufficient for the aliquot of humans' n-3 fatty acid requirements. This was mainly related to the low levels of fat in the beef. Comparing beef samples from animals on the L diet, with samples from animals on the C diet, the higher levels of n-3 polyunsaturated fatty acids led to a significant reduction of shelf-life starting after 2 days of storage at 4°C, because of fatty acid and cholesterol oxidation. The L diet group samples showed a higher level of TBARS (+80%) and COPs (+73%), two important parameters to estimate the oxidation level of beef. This suggests that enriching beef with n-3 fatty acids should be coupled with packaging techniques that consider the higher susceptibility to lipid oxidation. In conclusion, dietary linseed supplementation led to a higher proportion of n-3 fatty acids in beef lipids, however, the natural content of antioxidant substances was not able to protect intramuscular fat from oxidation during storage at 4°C.
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Affiliation(s)
- Giuseppe Conte
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
- Research Center of Nutraceuticals and Food for Health, University of Pisa, Pisa, Italy
| | - Andrea Serra
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
- Research Center of Nutraceuticals and Food for Health, University of Pisa, Pisa, Italy
| | - Laura Casarosa
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | - Francesca Ciucci
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | - Alice Cappucci
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | - Eleonora Bulleri
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | | | - Arianna Buccioni
- Dipartimento di Scienze delle Produzioni Agro-alimentari e dell'Ambiente, University of Florence, Florence, Italy
| | - Marcello Mele
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
- Research Center of Nutraceuticals and Food for Health, University of Pisa, Pisa, Italy
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11
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Anca G, Hăbeanu M, Lefter NA, Ropotă M. Performance Parameters, Plasma Lipid Status, and Lymphoid Tissue Fatty Acid Profile of Broiler Chicks Fed Camelina Cake. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2019. [DOI: 10.1590/1806-9061-2019-1053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- G Anca
- National Research & Development Institute for Animal Biology and Nutrition, Romania
| | - M Hăbeanu
- National Research & Development Institute for Animal Biology and Nutrition, Romania
| | - NA Lefter
- National Research & Development Institute for Animal Biology and Nutrition, Romania
| | - M Ropotă
- National Research & Development Institute for Animal Biology and Nutrition, Romania
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12
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De Tonnac A, Karim-Luisset S, Mourot J. Effect of different dietary linseed sources on fatty acid composition in pig tissues. Livest Sci 2017. [DOI: 10.1016/j.livsci.2017.03.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Aksu MI, Dogan M, Sirkecioglu AN. Changes in the Total Lipid, Neutral Lipid, Phospholipid and Fatty Acid Composition of Phospholipid Fractions during Pastırma Processing, a Dry-Cured Meat Product. Korean J Food Sci Anim Resour 2017; 37:18-28. [PMID: 28316467 PMCID: PMC5355580 DOI: 10.5851/kosfa.2017.37.1.18] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 10/24/2016] [Accepted: 11/25/2016] [Indexed: 11/06/2022] Open
Abstract
Pastırma is a dry-cured meat product, produced from whole beef or water buffalo muscles. This study was carried out to investigate the effect of production stages (raw meat, after curing, after 2nd drying and pastırma) on the total lipid, neutral lipid, phospholipid and fatty acid composition of phospholipid fraction of pastırma produced from beef M. Longissimus dorsi muscles. The pH and colour (L*, a* and b*) analyses were also performed in raw meat and pastırma. It was found that pastırma production stages had significant effects (p<0.01) on the total amounts of lipid, neutral lipid and phospholipid, and the highest amounts of lipid, neutral lipid and phospholipid were detected in pastırma. In pastırma, neutral lipid ratio was determined as 79.33±2.06% and phospholipid ratio as 20.67±2.06%. Phospholipids was proportionately lower in pastırma than raw meat. Pastırma production stages affected pentadecanoic acid (15:1) (p<0.01), linoleic acid (18:2n-6) (p<0.05), γ-linoleic acid (18:3n-6) (p<0.05), erucic acid (22:1n-9) (p<0.05), docosapentaenoic acid (22:5n-6) (p<0.05), total unsaturated fatty acid (ΣUSFA) (p<0.05) and total saturated fatty acid (ΣSFA) (p<0.05) ratios of phospholipid fraction and also the moisture content (p<0.01). Pastırma process also affected pH and colour (L*, a* and b*) values (p<0.01), and these values were higher in pastırma than raw meat.
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Affiliation(s)
- Muhammet Irfan Aksu
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum, Turkey
| | - Mehmet Dogan
- Department of Food Engineering, Faculty of Agriculture, Ataturk University, Erzurum, Turkey
| | - Ahmet Necdet Sirkecioglu
- Department of Agricultural Biotechnology, Agriculture Faculty, Atatürk University, Erzurum, Turkey
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Faridnia F, Ma QL, Bremer PJ, Burritt DJ, Hamid N, Oey I. Effect of freezing as pre-treatment prior to pulsed electric field processing on quality traits of beef muscles. INNOV FOOD SCI EMERG 2015. [DOI: 10.1016/j.ifset.2014.09.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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15
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Mialon MM, Renand G, Ortigues-Marty I, Bauchart D, Hocquette JF, Mounier L, Noël T, Micol D, Doreau M. Fattening performance, metabolic indicators, and muscle composition of bulls fed fiber-rich versus starch-plus-lipid-rich concentrate diets1. J Anim Sci 2015; 93:319-33. [DOI: 10.2527/jas.2014-7845] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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16
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Oostindjer M, Alexander J, Amdam GV, Andersen G, Bryan NS, Chen D, Corpet DE, De Smet S, Dragsted LO, Haug A, Karlsson AH, Kleter G, de Kok TM, Kulseng B, Milkowski AL, Martin RJ, Pajari AM, Paulsen JE, Pickova J, Rudi K, Sødring M, Weed DL, Egelandsdal B. The role of red and processed meat in colorectal cancer development: a perspective. Meat Sci 2014; 97:583-96. [DOI: 10.1016/j.meatsci.2014.02.011] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 02/14/2014] [Accepted: 02/17/2014] [Indexed: 02/07/2023]
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17
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Aldai N, de Renobales M, Barron LJR, Kramer JKG. What are thetransfatty acids issues in foods after discontinuation of industrially producedtransfats? Ruminant products, vegetable oils, and synthetic supplements. EUR J LIPID SCI TECH 2013. [DOI: 10.1002/ejlt.201300072] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Noelia Aldai
- Lactiker Research Group; Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU); Vitoria-Gasteiz Spain
| | - Mertxe de Renobales
- Lactiker Research Group; Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU); Vitoria-Gasteiz Spain
| | - Luis Javier R. Barron
- Lactiker Research Group; Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU); Vitoria-Gasteiz Spain
| | - John K. G. Kramer
- Guelph Food Research Centre; Agriculture & Agri-Food Canada; Guelph ON Canada
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