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Zhang Y, Qi S, Fan S, Jin Z, Bao Q, Zhang Y, Zhang Y, Xu Q, Chen G. Comparison of growth performance, meat quality, and blood biochemical indexes of Yangzhou goose under different feeding patterns. Poult Sci 2024; 103:103349. [PMID: 38157788 PMCID: PMC10765298 DOI: 10.1016/j.psj.2023.103349] [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: 10/10/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 01/03/2024] Open
Abstract
The East China region is the main market for the breeding and consumption of meat geese in China, in order to provide data reference for small and medium-sized farms and farmers to choose breeding methods and growth performance. This study selected 300 Yangzhou geese as materials and determined the number of geese in each group according to different modes. The meat quality, blood biochemical indicators, and economic benefits of 4 common feeding methods (Group I: full concentrate feeding; Group II: concentrate feeding in the first stage + 3% fat addition in the later stage; Group III: concentrate feeding + pasture supplementation; Group IV: grazing feeding + concentrate) in East China were analyzed. The results are as follows: The average daily weight gain of Yangzhou geese in Group IV at 5 to 8 wk old was the highest, with the highest feed utilization rate. The body weight at 8 wk old was significantly higher than that of the group III (P < 0.05). The total mortality rate of Group I and II remained at a relatively low level, while the mortality rates of Group III and IV exceeded 17%. The SR, FECR, and FECW of female geese in Groups II, III, and IV were significantly higher than those in Control group I (P < 0.05). Different feeding methods have little effect on the quality of goose breast muscles, while in terms of leg muscles, Group II has the highest binding force, significantly higher than Group I (P < 0.05). The rate of chest muscle loss in group III was significantly higher than that in groups I and II (P < 0.05). However, the pH of leg muscles in groups I, II and III was significantly higher than that in group IV (P < 0.05). Group II has the highest protein and collagen content, and Group I has the highest fat content. Except for the significantly higher histidine content in Groups I And II compared to those in Groups III and IV (P < 0.05), there was almost no significant difference in amino acid content among the groups (P > 0.05). There was no significant difference in ALB/GLO content among the 3 groups of Groups II to IV, but they were all significantly higher than those of Group I (P < 0.05). There was no statistically significant difference in other indicators among the groups (P > 0.05). There was no significant difference in the content of Ca, Cu, Fe, P, Zn, and other elements in the muscles between the groups (P > 0.05). This study solved the problems of slow growth, poor meat performance, and low economic benefits in meat goose breeding, providing theoretical basis and data support for meat goose breeding enterprises and farmers to choose appropriate breeding modes.
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Affiliation(s)
- Yang Zhang
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Shangzong Qi
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Suyu Fan
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Zhiming Jin
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Qiang Bao
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Yu Zhang
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Yong Zhang
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of China, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Qi Xu
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China
| | - Guohong Chen
- Key Laboratory of Animal Genetics and Breeding and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, Jiangsu, China.
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Sujiwo J, Lee S, Kim D, Lee HJ, Oh S, Jung Y, Jang A. Physicochemical Features and Volatile Organic Compounds of Horse Loin Subjected to Sous-Vide Cooking. Foods 2024; 13:280. [PMID: 38254581 PMCID: PMC10814590 DOI: 10.3390/foods13020280] [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: 11/29/2023] [Revised: 01/12/2024] [Accepted: 01/13/2024] [Indexed: 01/24/2024] Open
Abstract
The purpose of this study was to evaluate the effect of temperature and time of sous-vide cooking method on the characteristics of Thoroughbred horse loin. Sliced portions (200 ± 50 g) were cooked by boiling (control) and sous-vide (65 and 70 °C for 12, 18, and 24 h). The samples were analyzed for proximate composition, pH, color, texture, microstructure, sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), microbiology, volatile organic compounds (VOCs), nucleotide content, and fatty acids composition. The color analysis showed decreased redness at elevated temperatures. Improved tenderness, demonstrated by reduced shear force values (36.36 N at 65 °C for 24 h and 35.70 N at 70 °C for 24 h). The micrographs indicated dense fiber arrangements at 70 °C. The SDS-PAGE revealed muscle protein degradation with extended sous-vide cooking. The VOC analysis identified specific compounds, potentially distinctive markers for sous-vide cooking of horse meat including 1-octen-3-ol, decanal, n-caproic acid vinyl ester, cyclotetrasiloxane, octamethyl, and 3,3-dimethyl-1,2-epoxybutane. This study highlights the cooking time's primary role in sous vide-cooked horse meat tenderness and proposes specific VOCs as potential markers. Further research should explore the exclusivity of these VOCs to sous-vide cooking.
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Affiliation(s)
| | | | | | | | | | | | - Aera Jang
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Republic of Korea; (J.S.); (S.L.); (D.K.); (H.-J.L.); (S.O.); (Y.J.)
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Rossi R, Mainardi E, Vizzarri F, Corino C. Verbascoside-Rich Plant Extracts in Animal Nutrition. Antioxidants (Basel) 2023; 13:39. [PMID: 38247465 PMCID: PMC10812750 DOI: 10.3390/antiox13010039] [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: 11/15/2023] [Revised: 12/15/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024] Open
Abstract
In recent years, the search for dietary intervention with natural products able to sustain animal health and decrease environmental impact, has raised the number of studies pertaining to the use of plants' secondary metabolites. In fact, in livestock, there is a clear relationship between the animals' antioxidant status and the onset of some diseases that negatively affect animal welfare, health, and productive performance. An interesting compound that belongs to the secondary metabolites family of plants, named phenylpropanoids, is verbascoside. The genus Verbascum, which includes more than 233 plant species, is the genus in which this compound was first identified, but it has also been found in other plant extracts. Verbascoside exhibits several properties such as antioxidant, anti-inflammatory, chemopreventive, and neuroprotective properties, that have been evaluated mainly in in vitro studies for human health. The present work reviews the literature on the dietary integration of plant extracts containing verbascoside in livestock. The effects of dietary plant extracts containing verbascoside on the productive performance, antioxidant status, blood parameters, and meat quality in several animal species were evaluated. The present data point out that dietary plant extracts containing verbascoside appear to be a favorable dietary intervention to enhance health, antioxidant status, and product quality in livestock.
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Affiliation(s)
- Raffaella Rossi
- Department of Veterinary Medicine and Animal Science, Università Degli Studi di Milano, Via Dell’Università 6, 26900 Lodi, Italy; (E.M.); (C.C.)
| | - Edda Mainardi
- Department of Veterinary Medicine and Animal Science, Università Degli Studi di Milano, Via Dell’Università 6, 26900 Lodi, Italy; (E.M.); (C.C.)
| | - Francesco Vizzarri
- National Agricultural and Food Centre Nitra, Hlohovecká 2, 95141 Lužianky, Slovakia;
| | - Carlo Corino
- Department of Veterinary Medicine and Animal Science, Università Degli Studi di Milano, Via Dell’Università 6, 26900 Lodi, Italy; (E.M.); (C.C.)
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Sun Y, Wang Y, Li Y, Li H, Wang C, Zhang Q. Comparative transcriptome and proteome analyses of the longissimus dorsi muscle for explaining the difference between donkey meat and other meats. Anim Biotechnol 2023; 34:3085-3098. [PMID: 36271875 DOI: 10.1080/10495398.2022.2134883] [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] [Indexed: 11/01/2022]
Abstract
Domestic donkeys (Equus asinus) have been maintained mainly for service purposes in the past. Nowadays, there is an increasing interest in donkey milk and meat production in several countries, including China. Donkey meat is highly consumed because of its nutritional value and unique flavor. However, genomic studies on donkey meat are limited. Therefore, in this study, we aimed to examine the molecular difference of longissimus dorsi muscles of donkey, cow, and goat. RNA sequencing and Proteome sequencing technology were used to analyze the transcriptome and proteome of the longissimus dorsi muscle of donkey, cow, and goat. A total of 1338 and 1780 differentially expressed genes (DEGs) were identified in donkey meat compared with that in cow and goat meat, respectively. Most of the DEGs were involved in biological processes, including small GTPase-mediated signal transduction, protein ubiquitination, protein glycosylation, and MAP kinase tyrosine/serine/threonine phosphatase activity. Additionally, 764 and 1024 differentially expressed proteins (DEPs) were identified in cow vs. donkey, and goat vs. donkey, respectively; these DEPs were mainly involved in metabolism. Genetic variation and regulatory factors can combine as a database to provide more valuable molecular information for further analysis.
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Affiliation(s)
- Yan Sun
- Shandong Provincial Key Laboratory of Animal Biotochnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai'an, China
| | - Yonghui Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Yuhua Li
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Haijing Li
- National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co. Ltd, Liaocheng, China
| | - Changfa Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Qin Zhang
- Shandong Provincial Key Laboratory of Animal Biotochnology and Disease Control and Prevention, College of Animal Science and Technology, Shandong Agricultural University, Tai'an, China
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Helal MM, Sakr OG, Sadik MW, Radwan MA, Khattab MS, El-Manylawi MA. Performance and nutrigenomics modulations in response to the inclusion of biologically treated date-palm mulch and enzyme mixture in the diets of growing rabbits. Anim Biotechnol 2023; 34:4219-4235. [PMID: 36332181 DOI: 10.1080/10495398.2022.2140055] [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] [Indexed: 11/06/2022]
Abstract
This study was conducted to evaluate the effects of Allzyme addition on biologically-treated date-palm mulch (DPM) based diets for growing rabbits. DPM was treated by Trichoderma viride, Trichoderma reesi 230, Plorotus oysterous, and Phanaerochyte chrysosporium. Eighty rabbits were assigned to four groups: a control group, tDPM (10% tDPM inclusion of total diet), Allzyme (Allzyme supplementation), and tDPM + Allzyme (tDPM and Allzyme supplementation). The biological treatment resulted in a significant increase in crude protein and reductions in crude fiber. There was an interaction between tDPM and Allzyme at 9- and 10-week BW. The negative effects of tDPM on BW started at 8-week of age. The tDPM had unfavorable effects on slaughter and meat quality traits. The tDPM-by-Allzyme interaction affected total protein and globulin concentrations. However, blood glucose concentration was influenced by both tDPM and Allzyme. A significant tDPM effect was detected on the expression of INSR, GHSR, and IGF1 genes. However, the Allzyme effect was significant for PPARg and FASN genes. In conclusion, feeding tDPM negatively impacted rabbit's performance, however, Allzyme supplementation alleviated some of those effects. Accordingly, tDPM is recommended to be included in the diets of growing rabbits along with Allzyme supplementation.
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Affiliation(s)
- Mostafa M Helal
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Osama G Sakr
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Mahmoud W Sadik
- Department of Microbiology, Faculty of Agriculture, Cairo University, Giza, Egypt
- Department of Environmental Biotechnology, College of Biotechnology, Misr University of Science of Technology, Giza, Egypt
| | - Mohamed A Radwan
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Marwa S Khattab
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Mohamed A El-Manylawi
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, Egypt
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Kumar P, Abubakar AA, Verma AK, Umaraw P, Adewale Ahmed M, Mehta N, Nizam Hayat M, Kaka U, Sazili AQ. New insights in improving sustainability in meat production: opportunities and challenges. Crit Rev Food Sci Nutr 2023; 63:11830-11858. [PMID: 35821661 DOI: 10.1080/10408398.2022.2096562] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Treating livestock as senseless production machines has led to rampant depletion of natural resources, enhanced greenhouse gas emissions, gross animal welfare violations, and other ethical issues. It has essentially instigated constant scrutiny of conventional meat production by various experts and scientists. Sustainably in the meat sector is a big challenge which requires a multifaced and holistic approach. Novel tools like digitalization of the farming system and livestock market, precision livestock farming, application of remote sensing and artificial intelligence to manage production and environmental impact/GHG emission, can help in attaining sustainability in this sector. Further, improving nutrient use efficiency and recycling in feed and animal production through integration with agroecology and industrial ecology, improving individual animal and herd health by ensuring proper biosecurity measures and selective breeding, and welfare by mitigating animal stress during production are also key elements in achieving sustainability in meat production. In addition, sustainability bears a direct relationship with various social dimensions of meat production efficiency such as non-market attributes, balance between demand and consumption, market and policy failures. The present review critically examines the various aspects that significantly impact the efficiency and sustainability of meat production.
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Affiliation(s)
- Pavan Kumar
- Laboratory of Sustainable Animal Production and Biodiversity, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Livestock Products Technology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India
| | - Abubakar Ahmed Abubakar
- Laboratory of Sustainable Animal Production and Biodiversity, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Akhilesh Kumar Verma
- Department of Livestock Products Technology, College of Veterinary and Animal Sciences, Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, India
| | - Pramila Umaraw
- Department of Livestock Products Technology, College of Veterinary and Animal Sciences, Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, India
| | - Muideen Adewale Ahmed
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Nitin Mehta
- Department of Livestock Products Technology, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India
| | - Muhammad Nizam Hayat
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Ubedullah Kaka
- Department of Companion Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Awis Qurni Sazili
- Laboratory of Sustainable Animal Production and Biodiversity, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Halal Products Research Institute, Putra Infoport, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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Cittadini A, Domínguez R, Sarriés MV, Pateiro M, Lorenzo JM. Study of Pansalt® or Laminaria Ochroleuca seaweed powder as potential NaCl replacers in dry-cured foal "cecina". Meat Sci 2023; 204:109253. [PMID: 37343479 DOI: 10.1016/j.meatsci.2023.109253] [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: 03/27/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 06/23/2023]
Abstract
This study aimed to evaluate the effect of the total or partial replacement of NaCl by a commercial low-salt mixture Pansalt® (T1) or Kombu (L. ochroleuca) seaweed powder (T2), respectively, on the quality properties of dry-cured foal "cecina". Salt reformulation unaffected fat percentages, decreased (P < 0.001) moisture and ash contents, while protein amounts increased (P < 0.001) in the T2 batch. Considering the physicochemical variables, any significant differences were observed among batches, except for a*, water activity, and springiness values. T1 and T2 samples presented a significant (P < 0.001) sodium decrease of 39% and 48%, respectively, as well as, potassium and magnesium increase (P < 0.001). In addition, the seaweed improved (P < 0.001) calcium, iron, phosphorus, and zinc contents. All batches showed similar lipid profiles and the nutritional indices were in line with the health recommendations. NaCl replacement increased the proteolysis, causing the increment (P < 0.001) of the free amino acids total contents, especially in T2 samples. Changes were also detected in the aromatic profile of our samples, where lipid-derived compounds predominated in the CON batches, while substances originating from carbohydrate fermentation and amino acid breakdown were prevalent in reformulated samples, particularly in T2. In addition, the salting treatments did not affect the sensory profile, except for saltiness (T2). Hence, data indicated that the employ of these potential NaCl alternatives, in particular T2 formulation, represents a favorable approach to achieving equine "cecinas" with an enhanced mineral and healthier profile, without altering most of the sensorial properties.
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Affiliation(s)
- Aurora Cittadini
- Instituto de Innovación y Sostenibilidad en la Cadena Agroalimentaria (IS-FOOD), Universidad Pública de Navarra (UPNA), Campus de Arrosadia, 31006 Pamplona, Spain
| | - Rubén Domínguez
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain
| | - María V Sarriés
- Instituto de Innovación y Sostenibilidad en la Cadena Agroalimentaria (IS-FOOD), Universidad Pública de Navarra (UPNA), Campus de Arrosadia, 31006 Pamplona, Spain
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain
| | - José Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain.
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Wang X, Wang T, Liang H, Wang L, Akhtar F, Shi X, Ren W, Huang B, Kou X, Chen Y, Zhan Y, Wang C. A novel SNP in NKX1-2 gene is associated with carcass traits in Dezhou donkey. BMC Genom Data 2023; 24:41. [PMID: 37550632 PMCID: PMC10408065 DOI: 10.1186/s12863-023-01145-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 08/01/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND At present, donkey meat in the market shows an imbalance between supply and demand, and there is an urgent need to cultivate a meat-type Dezhou donkey breed. On the one hand, it can improve the imbalance in the market, and on the other hand, it can promote the rapid development of the donkey industry. This study aimed to reveal significant genetic variation in the NK1 homeobox 2 gene (NKX1-2) of Dezhou donkeys and investigate the association between genotype and body size in Dezhou donkeys. RESULTS In this study, a SNP (g.54704925 A > G) was identified at the exon4 by high-depth resequencing of the Dezhou donkey NKX1-2 gene. The AA genotype is the dominant genotype. The g.54704925 A > G site was significantly associated with body length, thoracic girth, and hide weight (P < 0.05), while it was highly significantly associated with body height and carcass weight (P < 0.01) in Dezhou donkeys. CONCLUSION Overall, the results of this study showed that the NKX1-2 gene could be a candidate gene for breeding meat-type Dezhou donkeys, and the g.54704925 A > G locus could be used as a marker locus for selection and breeding.
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Affiliation(s)
- Xinrui Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Tianqi Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Huili Liang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Liyuan Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Faheem Akhtar
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Xiaoyuan Shi
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Wei Ren
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Bingjian Huang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Xiyan Kou
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Yinghui Chen
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Yandong Zhan
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Changfa Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng, 252059, China.
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Sebbane M, Vial C, Lamy A. A horse on your plate? A cluster analysis of French consumers hippophagy acceptance. Meat Sci 2023; 203:109220. [PMID: 37209539 DOI: 10.1016/j.meatsci.2023.109220] [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: 01/26/2023] [Revised: 04/07/2023] [Accepted: 05/06/2023] [Indexed: 05/22/2023]
Abstract
Hippophagy is a practice that is far from being consensual, even among meat eaters. Horse meat consumption remains limited or is even strongly declining in some countries such as France. However, the nutritional, organoleptic and environmental benefits of this meat invite us to consider horse meat products as a valuable alternative source of protein. This research therefore aims to identify and characterize different profiles of consumers and non-consumers of horse meat in terms of personal values, attitudes, motivations and behaviors. Based on data from a quantitative survey among 482 French meat consumers, we distinguish 4 categories of individuals: "Enthusiast", "Distant", "Aversive" and "Potential". While "Distant" and "Aversive" show a low level of acceptability towards horse meat, "Enthusiast" and "Potential" reveal characteristics that are favorable to horse meat consumption. Targeted strategies to support the horse meat market are proposed and discussed in light of these results that also provide insight into the future for meat in general.
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Affiliation(s)
- Maxime Sebbane
- MoISA, Univ Montpellier, CIRAD, CIHEAM- IAMM, INRAE, Institut Agro, IRD, Montpellier, France; Centre de recherche de l'Institut Paul Bocuse, Ecully, France.
| | - Céline Vial
- MoISA, Univ Montpellier, CIRAD, CIHEAM- IAMM, INRAE, Institut Agro, IRD, Montpellier, France; Institut Français du Cheval et de l'Equitation, pôle Développement Innovation Recherche, Saumur, France
| | - Arnaud Lamy
- MoISA, Univ Montpellier, CIRAD, CIHEAM- IAMM, INRAE, Institut Agro, IRD, Montpellier, France; Centre de recherche de l'Institut Paul Bocuse, Ecully, France
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A Descriptive Study on the Carcass, Muscle, and Offal Yields of the Plains Zebra ( Equus quagga) Harvested in Two Seasons. Animals (Basel) 2022; 13:ani13010050. [PMID: 36611660 PMCID: PMC9818002 DOI: 10.3390/ani13010050] [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: 12/01/2022] [Revised: 12/16/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022] Open
Abstract
This study presents descriptive data on the meat and offal production of Plains zebras harvested in the winter (n = 8) and summer (n = 12) seasons, at different respective locations in the Western Cape Province of South Africa. The cold dressing percentages were numerically higher for the winter (58.0 ± 0.60%) than for the summer-harvested animals (56.60 ± 0.70%). Heavier internal offal yields were reported for the winter-harvested group (70.76 ± 21.8 kg) compared to the summer-harvested animals (66.13 ± 3.78 kg). As harvest season had no influence, pooled data of the percentage contribution of each muscle to cold carcass weight indicated that the Longissimus et lumborum (3.5 ± 0.18%), semimembranosus (1.6 ± 0.04%), biceps femoris (2.7 ± 0.05%) and semitendinosus (0.9 ± 0.02%) muscles differed significantly in their respective contributions to cold carcass weight. No significant differences were recorded between the contribution of the infraspinatus (0.6 ± 0.02%), supraspinatus (0.4 ± 0.03%) and psoas major (0.6 ± 0.02%) muscles. Carcass and muscle yields, as well as low-cost protein offal yields from this study indicate that the Plains zebra has the potential to be used and distributed as an alternative protein source.
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Brazilian Horses from Bahia State Are Highly Infected with Sarcocystis bertrami. Animals (Basel) 2022; 12:ani12243491. [PMID: 36552411 PMCID: PMC9774797 DOI: 10.3390/ani12243491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/23/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
The protozoan Sarcocystis bertrami (syn. Sarcocystis fayeri) infects horses and has dogs as definitive hosts. Herein we aimed to detect S. bertrami in Brazilian horses destined for human consumption and to determine the frequency of infection in the examined animals. Muscle fragments from 51 horses were collected in a slaughterhouse in Bahia State during three different seasons of the year. Samples from six tissues from each animal were prepared for macroscopic and microscopic evaluation, using tissue grinding, squash and histology. Sarcocystis sp. was observed in 100% of the examined horses. Selected samples were processed for transmission electron microscopy (TEM). Species identification was confirmed using a PCR targeted to the mitochondrial cytochrome c oxidase subunit 1 gene (cox1). Histological examination revealed sarcocysts with variable sizes and shapes, and dispersed within the muscle fibers. When observed by TEM, the sarcocyst wall was wavy and covered by an electrodense layer. The villar protrusions were digitiform and bent. To our knowledge, this study is the first morphological and molecular confirmation of S. bertrami in horses in Brazil and South America.
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12
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The Caucasian Whortleberry Extract/Myrtle Essential Oil Loaded Active Films: Physicochemical Properties and Effects on Quality Parameters of Wrapped Turkey Breast Meat. Foods 2022; 11:foods11223553. [PMID: 36429145 PMCID: PMC9689128 DOI: 10.3390/foods11223553] [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: 09/29/2022] [Revised: 11/02/2022] [Accepted: 11/04/2022] [Indexed: 11/10/2022] Open
Abstract
In this research work, the effects of myrtle essential oil (MEO) and Caucasian whortleberry extract (CWE) as natural additives were investigated on mechanical, physico-mechanical and antimicrobial properties of gellan/polyvinyl alcohol (G/PVA) film. Then, optimal blend active films were used for the wrapping of turkey breast meat stored at low temperature (4 ± 1 °C) for 15 days and chemical and sensory properties of wrapped meats were evaluated. The addition of MEO and CWE decreased tensile strength and increased the strain at the break of the films (p ≤ 0.05). Additionally, with increasing the amount of MEO and CWE, the permeability to water vapor (WVP) and the moisture content (MC) of the films decreased (p ≤ 0.05). MIC test showed that MEO and CWE were effective against S. aureus, E. coli, S. typhimurium, and P. fluorescens. at the concentrations of 5-6 and 15-17 mg/mL, respectively. Different microbiological, chemical, and sensory tests indicated that active films significantly enhanced the shelf life of turkey breast meat (p ≤ 0.05). Therefore, based on our finding in this study, the use of these active and biodegradable packagings can be effective and useful for protecting the microbial and sensory quality of turkey breast meat.
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13
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Zhang J, Wei Z, Zhang H, Xie L, Vincenzetti S, Polidori P, Li L, Liu G. Changes in the Physical-Chemical Properties and Volatile Flavor Components of Dry-Cured Donkey Leg during Processing. Foods 2022; 11:foods11213542. [PMID: 36360155 PMCID: PMC9658863 DOI: 10.3390/foods11213542] [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: 10/02/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
In order to explore the quality variation and flavor formation of dry-cured donkey leg, the changes in physical−chemical composition, lipolytic, free amino acids content and volatile flavor compounds were investigated in this study. Six fresh, trimmed hind legs with average weight of 8.12 ± 0.8 kg were taken from male Dezhou donkeys slaughtered at the age of 24 months with the average live weight of 240 kg. The entire processing time was eight months long including six stages, specifically: cooling, salting, air-drying, fermenting and aging. Samples were collected at 0 d, 10 d, 20 d, 30 d, 65 d, 105 d and 165 d of processing. The results showed that the pH value remained stable in the range of 6.2~6.6. The moisture and water activity significantly decreased (p < 0.05) during processing. The chloride content, ash, total volatile basic nitrogen (TVB-N) and peroxide value (POV) significantly increased (p < 0.05), from 0.45% to 12.39%, from 3% to 17%, from 1.43 mg/kg to 8.98 mg/kg and from 1.39 g/100 g to 5.26 g/100 g, respectively. The thiobarbituric acid (TBARS) value reached its highest value of 0.39 mg MDA/kg at the end of the salting stage and then decreased to 0.34 mg MDA/kg. Eighteen free amino acids and fifteen free fatty acids were detected, and their contents were significantly increased during processing (p < 0.05). Volatile compounds were analyzed using solid-phase microextraction (SPME) and gas chromatography−mass spectrometry (GC−MS). Among 114 volatile compounds detected in dry-cured donkey leg, aldehydes, esters, alkane and alcohols were more abundant in the final products, with relative concentrations of 41.88%, 5.72%, 5.35% and 5.25%, respectively. Processing significantly affected the physical−chemical properties, which could contribute to the formation of flavor substances of dry-cured donkey leg.
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Affiliation(s)
- Jingjing Zhang
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy
| | - Zixiang Wei
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Huachen Zhang
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Lan Xie
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Silvia Vincenzetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy
| | - Paolo Polidori
- School of Pharmacy, University of Camerino, Via Gentile da Varano, 62032 Camerino, Italy
- Correspondence: (P.P.); (G.L.); Tel.: +39-3778375761 (P.P.)
| | - Lanjie Li
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
| | - Guiqin Liu
- Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, School of Agriculture Science and Engineering, Liaocheng University, Liaocheng 252000, China
- Correspondence: (P.P.); (G.L.); Tel.: +39-3778375761 (P.P.)
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14
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Colombino E, Raspa F, Perotti M, Bergero D, Vervuert I, Valle E, Capucchio MT. Gut health of horses: effects of high fibre vs high starch diet on histological and morphometrical parameters. BMC Vet Res 2022; 18:338. [PMID: 36076239 PMCID: PMC9454146 DOI: 10.1186/s12917-022-03433-y] [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: 03/28/2022] [Accepted: 07/18/2022] [Indexed: 11/25/2022] Open
Abstract
Background The conventional feeding management of horses is still characterized by high starch and low fibre diets, which can negatively affect horse’s gastrointestinal health. Thus, the aim of this study was to compare the effects of a high-starch (HS) vs. a high-fibre (HF) diet on gut health in horses. A total of 19 Bardigiano horses destined for slaughter and aged 14.3 ± 0.7 months were randomly allotted to two dietary groups: HS (5 fillies and 4 colts,) and HF group (7 fillies and 3 colts). They received the same first-cut meadow hay but different complementary feeds for 72 days: HS group was fed 8 kg/animal/day of a starch-rich complementary feed while HF group was fed 3.5 kg/animal/day of a fibre‐rich complementary feed. At slaughter, stomachs were separated and washed for the evaluation of the glandular and squamous regions. Also, duodenum, jejunum, ileum, apex of the caecum, sternal flexure, pelvic flexure, right dorsal colon, rectum and liver were excised and submitted to histomorphometrical evaluation. Results The glandular region of HS group presented more severe gastric mucosa lesions compared to the HF group (P = 0.006). Moreover, a statistical tendency (P = 0.060) was found for the squamous region, presenting a higher score in HS than HF diet. Regarding morphometry, in jejunum villus height to crypt depth (Cd) ratio was influenced by sex, being greater in males than in females (P = 0.037) while in ileum Cd depended on interaction between sex and diet, being greater in males of HS group (P = 0.029). Moreover, in the duodenum and right dorsal colon the severity of the inflammation depended on sex (P = 0.024 and 0.050), being greater in females than in males. On the contrary, in the jejunum and in the pelvic flexure, inflammation was influenced by diet, being more severe in HS than in HF group (P = 0.024 and 0.052). Conclusions These results suggested that HS diet provoked more severe mucosa lesions in the glandular region of the stomach and a higher inflammation both in the jejunum and pelvic flexure. The present study can represent a starting point for further investigations on gut health in horses.
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Affiliation(s)
- Elena Colombino
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095, Turin, Italy.
| | - Federica Raspa
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095, Turin, Italy
| | - Maria Perotti
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095, Turin, Italy
| | - Domenico Bergero
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095, Turin, Italy
| | - Ingrid Vervuert
- Institute of Animal Nutrition, Nutrition Diseases and Dietetics, Faculty of Leipzig, University of Leipzig, Leipzig, 04103, Germany
| | - Emanuela Valle
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095, Turin, Italy
| | - Maria Teresa Capucchio
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095, Turin, Italy
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15
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Chai W, Xu J, Qu H, Ma Q, Zhu M, Li M, Zhan Y, Wang T, Gao J, Yao H, Li Z, Wang C. Differential proteomic analysis to identify potential biomarkers associated with quality traits of Dezhou donkey meat using a data-independent acquisition (DIA) strategy. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Tan X, He Y, Qin Y, Yan Z, Chen J, Zhao R, Zhou S, Irwin DM, Li B, Zhang S. Comparative analysis of differentially abundant proteins between high and low intramuscular fat content groups in donkeys. Front Vet Sci 2022; 9:951168. [PMID: 35967999 PMCID: PMC9364086 DOI: 10.3389/fvets.2022.951168] [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: 05/23/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
Intramuscular fat (IMF) is an important regulator that determines meat quality, and its content is closely related to flavor, tenderness, and juiciness. Many studies have used quantitative proteomic analysis to identify proteins associated with meat quality traits in livestock, however, the potential candidate proteins that influence IMF in donkey muscle are not fully understood. In this study, we performed quantitative proteomic analysis, with tandem-mass-tagged (TMT) labeling, with samples from the longissimus dorsi (LD) muscle of the donkey. A total of 585,555 spectra were identified from the six muscle samples used in this study. In total, 20,583 peptides were detected, including 15,279 unique peptides, and 2,540 proteins were identified. We analyzed differentially abundant proteins (DAPs) between LD muscles of donkeys with high (H) and low (L) IMF content. We identified 30 DAPs between the H and L IMF content groups, of which 17 were upregulated and 13 downregulated in the H IMF group. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment analysis of these DAPs revealed many GO terms (e.g., bone morphogenetic protein (BMP) receptor binding) and pathways (e.g., Wnt signaling pathway and Hippo signaling pathway) involved in lipid metabolism and adipogenesis. The construction of protein–protein interaction networks identified 16 DAPs involved in these networks. Our data provide a basis for future investigations into candidate proteins involved in IMF deposition and potential new approaches to improve meat quality in the donkey.
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Affiliation(s)
- Xiaofan Tan
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yu He
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Yanchun Qin
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Zhiwei Yan
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Jing Chen
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Ruixue Zhao
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Shenglan Zhou
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - David M. Irwin
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Bojiang Li
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
- *Correspondence: Bojiang Li
| | - Shuyi Zhang
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
- Shuyi Zhang
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17
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Jiang L, Chen Y, Deng L, Liu F, Wang T, Shi X, Wang B. Bacterial community diversity and its potential contributions to the flavor components of traditional smoked horsemeat sausage in Xinjiang, China. Front Microbiol 2022; 13:942932. [PMID: 35966695 PMCID: PMC9365192 DOI: 10.3389/fmicb.2022.942932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
Smoked horsemeat sausage is a famous fermented traditional food in Xinjiang, China. However, the microbial diversity and its potential contributions to the flavor components of smoked horsemeat sausage are unclear. In this study, the microbial community and flavor components of smoked horsemeat sausage from six regions of Xinjiang were measured by using amplicon sequencing and headspace solid-phase microextraction combined with gas chromatography–mass spectrometry (HS-SPME-GC–MS) technology, respectively. Relations among microbial communities, flavor components and environmental factors were subsequently predicted based on redundancy analysis (RDA) and Monte Carlo permutation tests. Although smoked horsemeat sausage samples from different regions possessed distinct microbial communities, lactic acid bacteria (LAB) were identified as the dominant consortium in smoked horsemeat sausage. Lactobacillus, Vagococcus, Lactococcus, and Carnobacterium were detected at high abundance in different sausages. The moisture content, nitrite content, and pH of the sausage might be important factors influencing the dominant bacterial community, according to the RDA. Among the dominant consortia, the eight core bacterial genera showed considerable correlations with the formation of sixteen volatile compounds in smoked horsemeat sausage based on multivariate statistical analysis. For example, the levels of Leuconostoc and Lactobacillus were positively correlated with those of 1-hexadecanol, hexyl acetate, 2-methyl-phenol, 1-pentanol, d-limonene, and 2-heptanone, and the levels of Leuconostoc, Lactobacillus, and Weissella were negatively correlated with those of 1-octanol, acetic acid, octanal, heptanal, and 1-hexanol. This study will provide a theoretical basis for understanding the microbial metabolic modes of Xinjiang smoked horsemeat sausages.
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Affiliation(s)
- Lei Jiang
- College of Life and Geographical Sciences, Kashi University, Kashi, China
| | - Yu Chen
- Food College, Shihezi University, Shihezi, China
- College of Enology, Northwest A&F University, Yangling, China
| | - Li Deng
- Food College, Shihezi University, Shihezi, China
| | - Fei Liu
- College of Life and Geographical Sciences, Kashi University, Kashi, China
| | - Tengbin Wang
- Xinjiang Academy of Analysis and Testing, Wulumuqi, China
| | - Xuewei Shi
- Food College, Shihezi University, Shihezi, China
- Xuewei Shi,
| | - Bin Wang
- Food College, Shihezi University, Shihezi, China
- *Correspondence: Bin Wang,
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18
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Mezhoudi M, Salem A, Abdelhedi O, Fakhfakh N, Mabrouk M, Khorchani T, Debeaufort F, Jridi M, Zouari N. Development of active edible coatings based on fish gelatin enriched with
Moringa oleifera
extract: Application in fish (
Mustelus mustelus
) fillet preservation. Food Sci Nutr 2022; 10:3979-3992. [PMID: 36348780 PMCID: PMC9632210 DOI: 10.1002/fsn3.2993] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 06/16/2022] [Accepted: 06/25/2022] [Indexed: 11/25/2022] Open
Abstract
An edible coating was developed using gelatin extracted from the skin of gray triggerfish (Balistes capriscus) and applied to the fillet of the smooth‐hound shark (Mustelus mustelus). Moringa oleifera leaf extract was added to gelatin coating solution to improve its preservative properties. The phenolic profiles and antioxidant and antibacterial activities of M. oleifera extracts were determined. Phenolic acids constituted the largest group representing more than 77% of the total compounds identified in the ethanol/water (MOE/W) extract, among which the quinic acid was found to be the major one (31.48 mg/g extract). The MOE/W extract presented the highest DPPH• scavenging activity (IC50 = 0.53 ± 0.02 mg/ml) and reducing (Fe3+) power (EC0.5 = 0.57 ± 0.02 mg/ml), as well as interesting inhibition zones (20–35 mm) for the most tested strains. Coating by 3% of gelatin solution significantly reduced most deterioration indices during chilled storage, such as malondialdehyde (MDA), total volatile basic nitrogen (TVB‐N), weight loss, pH, and mesophilic, psychrophilic, lactic, and H2S‐producing bacterial counts. Interestingly, coating with gelatin solution containing MOE/W extract at 20 μg/ml was more effective than gelatin applied alone. Compared with the uncoated sample, gelatin‐MOE/W coating reduced the weight loss and MDA content by 26% and 70% after 6 days of storage, respectively. Texture analysis showed that the strength of uncoated fillet increased by 46%, while the strength of fillet coated with gelatin‐MOE/W only increased by 12% after 6 days of storage. Fish fillet coated with gelatin‐MOE/W had the highest sensory scores in terms of odor, color, and overall acceptability throughout the study period.
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Affiliation(s)
- Maram Mezhoudi
- University of Sfax, National Engineering School of Sfax Research Laboratory of Enzyme Engineering and Microbiology Sfax Tunisia
- Higher Institute of Applied Biology of Medenine University of Gabes Medenine Tunisia
| | - Ali Salem
- University of Sfax, National Engineering School of Sfax Research Laboratory of Enzyme Engineering and Microbiology Sfax Tunisia
- Higher Institute of Applied Biology of Medenine University of Gabes Medenine Tunisia
| | - Ola Abdelhedi
- University of Sfax, National Engineering School of Sfax Research Laboratory of Enzyme Engineering and Microbiology Sfax Tunisia
| | - Nahed Fakhfakh
- University of Sfax, National Engineering School of Sfax Research Laboratory of Enzyme Engineering and Microbiology Sfax Tunisia
- Higher Institute of Applied Biology of Medenine University of Gabes Medenine Tunisia
| | - Mahmoud Mabrouk
- Arid Regions Institute of Medenine Central Laboratory Medenine Tunisia
| | - Touhami Khorchani
- Arid Regions Institute of Medenine Research Laboratory of Livestock and Wild Life Medenine Tunisia
| | - Frederic Debeaufort
- Univ. Bourgogne Franche‐Comté/AgrosupDijon, UMR PAM A02.102 Physical‐Chemistry of Food and Wine Lab Dijon France
- Institut Universitaire de Technologie de Dijon, BioEngineering Department Dijon Cedex France
| | - Mourad Jridi
- University of Sfax, National Engineering School of Sfax Research Laboratory of Enzyme Engineering and Microbiology Sfax Tunisia
- University of Jendouba Higher Institute of Biotechnology of Beja Beja Tunisia
| | - Nacim Zouari
- University of Sfax, National Engineering School of Sfax Research Laboratory of Enzyme Engineering and Microbiology Sfax Tunisia
- Higher Institute of Applied Biology of Medenine University of Gabes Medenine Tunisia
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19
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Chacha JS, Ofoedu CE, Xiao K. Essential
Oil‐Based
Active
Polymer‐Based
Packaging System: A Review on its Effect on the Antimicrobial, Antioxidant, and Sensory Properties of Beef and Chicken Meat. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- James S. Chacha
- School of Food Science and Engineering South China University of Technology Guangzhou Guangdong China
- Department of Food Science and Agroprocessing School of Engineering and Technology Sokoine University of Agriculture, P.O. Box 3006, Chuo Kikuu Morogoro Tanzania
| | - Chigozie E. Ofoedu
- School of Food Science and Engineering South China University of Technology Guangzhou Guangdong China
- Department of Food Science and Technology, School of Engineering and Engineering Technology Federal University of Technology Imo State Owerri Nigeria
| | - Kaijun Xiao
- School of Food Science and Engineering South China University of Technology Guangzhou Guangdong China
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20
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Raspa F, Tarantola M, Muca E, Bergero D, Soglia D, Cavallini D, Vervuert I, Bordin C, De Palo P, Valle E. Does Feeding Management Make a Difference to Behavioural Activities and Welfare of Horses Reared for Meat Production? Animals (Basel) 2022; 12:ani12141740. [PMID: 35883287 PMCID: PMC9311627 DOI: 10.3390/ani12141740] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/24/2022] [Accepted: 07/04/2022] [Indexed: 12/18/2022] Open
Abstract
Horses reared for meat production are generally fed a diet rich in starch with the aim of maximizing production performances. This study evaluated the effects of two feeding management systems on horse welfare by analysing the relative time spent engaged in different behavioural activities. Nineteen Bardigiano horses aged 14.3 ± 0.7 months were randomly assigned to one of two group pens: one group was fed high amounts of starch-rich concentrates (HCG; n = 10), the other was fed a fibre-based diet (HFG; n = 9). Behavioural activities performed by each horse were video-recorded over a 96-h period. A scan sampling process (n = 144 scans/horse/day; total n of scans sampled = 10,368) was used, and the scans were analysed according to a specific ethogram. The mean frequency (%/24 h) spent exhibiting each behavioural activity was calculated to obtain the time budget. After checking for normality (Shapiro–Wilk test), Student’s t tests (normally distributed data) and Mann–Whitney tests (not normally distributed data) were used to compare the time budgets of the two groups of horses (HCG vs. HFG). Principal Component Analysis (PCA) was applied to identify the components explaining the variability in behavioural activities between the two groups. K-means cluster analysis subsequently confirmed the PCA results. The behavioural activities associated with feeding horses a fibre-based diet correlated with better horse welfare compared with feeding horses a starch-based diet. Feeding horses a fibre-based diet resulted advantageous from both the welfare and economic perspective; it allowed horses to spend more time expressing feeding behaviours and reduced energy expenditure in the form of excitable, or “fizzy”, behaviours.
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Affiliation(s)
- Federica Raspa
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (M.T.); (E.M.); (D.B.); (D.S.); (C.B.); (E.V.)
- Correspondence:
| | - Martina Tarantola
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (M.T.); (E.M.); (D.B.); (D.S.); (C.B.); (E.V.)
| | - Edlira Muca
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (M.T.); (E.M.); (D.B.); (D.S.); (C.B.); (E.V.)
| | - Domenico Bergero
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (M.T.); (E.M.); (D.B.); (D.S.); (C.B.); (E.V.)
| | - Dominga Soglia
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (M.T.); (E.M.); (D.B.); (D.S.); (C.B.); (E.V.)
| | - Damiano Cavallini
- Department of Veterinary Sciences, University of Bologna, 40064 Ozzano dell’Emilia, Italy;
| | - Ingrid Vervuert
- Faculty of Veterinary Medicine, Leipzig University, 04103 Leipzig, Germany;
| | - Clara Bordin
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (M.T.); (E.M.); (D.B.); (D.S.); (C.B.); (E.V.)
| | - Pasquale De Palo
- Department of Veterinary Medicine, University of Bari, 70010 Valenzano, Italy;
| | - Emanuela Valle
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (M.T.); (E.M.); (D.B.); (D.S.); (C.B.); (E.V.)
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21
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The Possibility of Including Donkey Meat and Milk in the Food Chain: A Southern African Scenario. Animals (Basel) 2022; 12:ani12091073. [PMID: 35565500 PMCID: PMC9100258 DOI: 10.3390/ani12091073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/10/2022] [Accepted: 04/15/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The demand for donkey products such as meat and milk has increased in recent years, as new information on the health benefits of the products is becoming more available. Recent nutritional trends have shown a preference for nutritional and functional foods, giving consumers more options to choose from. Donkey products are seen as valuable foods that contain appreciable nutraceutical properties. However, less information is available on their optimal management practices, and their level of introduction to the food chain remains minimal. Increasing awareness of the importance of donkey products will increase their productivity and accelerate the introduction of these products into the food chain. This review aims to document available information on donkey products and factors affecting their introduction into the food chain, quoting different scenarios from the Southern African region. Abstract Animal proteins are essential for the optimal growth and health of humans. Meat and milk are common sources of protein, mostly produced by ruminants. The agrarian challenges experienced around the world warrant sourcing alternative proteins from animals that can withstand harsh environmental conditions to produce quality proteins. Donkeys (Equus asinus) are known to survive on low husbandry and inferior quality forage to produce meat and milk, which have been used since ancient times. However, the commercialisation of these products has not flourished due to product scarcity, low production rates, and consumer preferences. Recent discoveries and the quest to look for alternative sources of protein have sparked studies on donkey products. In addition, milk and meat from donkeys have active ingredients that could also contribute to curing diseases. Donkey milk is believed to contain antioxidant, antimicrobial, antiproliferative, and antidiabetic properties. In many countries, particularly in Africa, the consumption of donkey meat and milk has not been fully adopted due to a lack of knowledge and legislation regarding production.
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Marino R, della Malva A, Maggiolino A, De Palo P, d’Angelo F, Lorenzo JM, Sevi A, Albenzio M. Nutritional Profile of Donkey and Horse Meat: Effect of Muscle and Aging Time. Animals (Basel) 2022; 12:ani12060746. [PMID: 35327143 PMCID: PMC8944736 DOI: 10.3390/ani12060746] [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: 02/15/2022] [Revised: 03/14/2022] [Accepted: 03/14/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Horse and donkey meat are a good source of nutrients and minerals. However, equine meat in many countries is still unpopular due to its toughness, although it has been demonstrated that an appropriate aging time improves the tenderness in different horse muscles. The present paper investigates the effect of aging time on nutritional properties in different muscles of horse and donkey meat. This information could represent an opportunity to valorize equine animal biodiversity and could be useful for the equine meat industry. The results highlight that horse and donkey meat, being particularly rich in PUFA and EAA, could represent healthy alternatives to traditionally consumed red meat. Aging time did not affect the nutritional profile of horse meat, whereas in donkey meat, a decrease of PUFA was observed after an aging time of 14 days. Abstract The aim of this study was to evaluate the effect of 14-day vacuum aging on the nutritional composition of donkey and horse meat. Longissimus Dorsi (LD), Semimebranosus (SM), and Rectus Femoris (RF), Semitendinosus (ST) muscles were sampled from each left carcass of 12 donkeys and 12 horses, respectively. Each muscle was divided into three sections, vacuum packaged, and stored at 2 °C for different aging times (1, 6, and 14 days). Fatty acids, amino acids, and cholesterol content were determined. SM exhibited higher levels of polyunsaturated fatty acids (PUFA) both in donkey and horse, whereas LD evidenced higher saturated (SFA) and monounsaturated (MUFA) fatty acids and lower cholesterol content in horse after 1, 6, and 14 days of storage. An aging effect was found only in donkey meat with higher saturated fatty acids and lower PUFA content at the end of the aging period. The highest value of essential amino acids has been displayed in SM an LD muscles from horse and donkey, respectively. Our results highlighted that equine meat, due to an excellent nutritional profile, represents a healthy alternative to traditionally consumed red meat. A different aging method could be used in donkey meat to preserve the high PUFA content.
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Affiliation(s)
- Rosaria Marino
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 71121 Foggia, Italy; (A.d.M.); (F.d.); (A.S.); (M.A.)
- Correspondence:
| | - Antonella della Malva
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 71121 Foggia, Italy; (A.d.M.); (F.d.); (A.S.); (M.A.)
| | - Aristide Maggiolino
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy; (A.M.); (P.D.P.)
| | - Pasquale De Palo
- Department of Veterinary Medicine, University of Bari A. Moro, 70010 Valenzano, Italy; (A.M.); (P.D.P.)
| | - Francesca d’Angelo
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 71121 Foggia, Italy; (A.d.M.); (F.d.); (A.S.); (M.A.)
| | - Josè Manuel Lorenzo
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain;
- Centro Tecnológico de la Carne de Galicia, Parque Tecnológico de Galicia, 32900 Ourense, Spain
| | - Agostino Sevi
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 71121 Foggia, Italy; (A.d.M.); (F.d.); (A.S.); (M.A.)
| | - Marzia Albenzio
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 71121 Foggia, Italy; (A.d.M.); (F.d.); (A.S.); (M.A.)
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Effects of Ageing on Donkey Meat Chemical Composition, Fatty Acid Profile and Volatile Compounds. Foods 2022; 11:foods11060821. [PMID: 35327244 PMCID: PMC8949164 DOI: 10.3390/foods11060821] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/03/2022] [Accepted: 03/11/2022] [Indexed: 01/27/2023] Open
Abstract
Donkey meat samples obtained from muscle Longissimus Thoracis Lumborum (LTL) taken from 14 entire donkey males slaughtered at 20 months and aged for 1, 8 and 15 days were analysed with the aim of determining the chemical composition, physical attributes, fatty acid profile and volatile compounds. Ageing did not significantly affect the chemical composition and colour parameters, while cooking loss was significantly (p < 0.05) higher at 8 and 15 days of ageing. Thiobarbituric acid reactive substances (TBARS) content significantly (p < 0.01) increased during ageing, while shear force values significantly (p < 0.01) decreased. Ageing significantly (p < 0.05) increased polyunsaturated fatty acids (PUFAs) determined both at 8 and 15 days after slaughter. Volatile compounds were analysed using solid-phase microextraction (SPME) and gas chromatography−mass spectrometry (GC−MS). Among 109 volatile compounds determined in donkey meat, hydrocarbons were the most common molecules detected. Ageing affected 21 of the detected volatile compounds; both total aldehydes and total ketones contents were significantly (p < 0.05) higher 15 days after slaughter. Total furans and total alcohols were significantly (p < 0.01) higher 15 days after slaughter, as well. Significant modifications of donkey meat volatile compounds can be attributed to ageing periods longer than 7 days.
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Cittadini A, Sarriés MV, Domínguez R, Pateiro M, Lorenzo JM. Effect of Breed and Finishing Diet on Chemical Composition and Quality Parameters of Meat from Burguete and Jaca Navarra Foals. Animals (Basel) 2022; 12:ani12050568. [PMID: 35268137 PMCID: PMC8908835 DOI: 10.3390/ani12050568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/07/2022] [Accepted: 02/12/2022] [Indexed: 02/04/2023] Open
Abstract
The purpose of this study was to investigate the influence of breed, Jaca Navarra (JN) vs. Burguete (BU), and finishing diet, conventional concentrate and straw, diet 1 (D1), vs. silage and organic feed, diet 2 (D2), on chemical composition and quality parameters of the longissimus thoracis et lumborum muscle from forty-six foals. Animals were reared under a semi-extensive system and slaughtered at a mean age of 21 months. The results reported that both studied effects had a significant (p < 0.05) impact on meat quality; however, it was the breed to strongly influence the majority of the parameters evaluated. In particular, BU foals reported the highest amounts of intramuscular fat, positively affecting the meat properties of marbling and texture traits. Moreover, this group presented higher values for L* and b* and the lowest cholesterol contents. As regards the diet, D1 increased the fat content in foals supplemented with this diet, improving the organoleptic properties of this group. On the other hand, the combination of silage and organic feed (D2) had an opposite trend. Thus, both BU and D1 groups presented enhanced quality attributes, such as marbling, juiciness and reduced hardness, which are some of the most demanded by meat consumers.
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Affiliation(s)
- Aurora Cittadini
- Instituto de Innovación y Sostenibilidad en la Cadena Agroalimentaria (IS-FOOD), Universidad Pública de Navarra (UPNA), Campus de Arrosadia, 31006 Pamplona, Spain;
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain; (R.D.); (M.P.)
| | - María V. Sarriés
- Instituto de Innovación y Sostenibilidad en la Cadena Agroalimentaria (IS-FOOD), Universidad Pública de Navarra (UPNA), Campus de Arrosadia, 31006 Pamplona, Spain;
- Correspondence: (M.V.S.); (J.M.L.); Tel.: +34-948-169-880 (M.V.S.); +34-988-548-277 (J.M.L.)
| | - Rubén Domínguez
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain; (R.D.); (M.P.)
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain; (R.D.); (M.P.)
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain; (R.D.); (M.P.)
- Área de Tecnoloxía dos Alimentos, Facultade de Ciencias, Universidade de Vigo, 32004 Ourense, Spain
- Correspondence: (M.V.S.); (J.M.L.); Tel.: +34-948-169-880 (M.V.S.); +34-988-548-277 (J.M.L.)
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Li M, Zhang D, Chai W, Zhu M, Wang Y, Liu Y, Wei Q, Fan D, Lv M, Jiang X, Wang C. Chemical and physical properties of meat from Dezhou black donkey. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2022. [DOI: 10.3136/fstr.fstr-d-21-00149] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Mengmeng Li
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | | | - Wenqiong Chai
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Mingxia Zhu
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Yonghui Wang
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Yongxiang Liu
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Qingxin Wei
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Dongmei Fan
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Mengqing Lv
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Xiaojing Jiang
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
| | - Changfa Wang
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University
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Polidori P, Cammertoni N, Santini G, Klimanova Y, Zhang JJ, Vincenzetti S. Effects of Donkeys Rearing System on Performance Indices, Carcass, and Meat Quality. Foods 2021; 10:3119. [PMID: 34945670 PMCID: PMC8701087 DOI: 10.3390/foods10123119] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 01/14/2023] Open
Abstract
This study compared growth rates, carcass, and meat quality obtained from 24 male crossbred donkey foals reared for meat production under an intensive (I) or extensive (E) feeding system. Donkeys were slaughtered at 16 months of age; the average final body weight, hot and cold carcass weight, and hot and cold dressing percentage were significantly higher (p < 0.05) in the I group. Samples of Longissimus Thoracis et Lumborum (LTL) were taken from each foal for chemical and physical analysis. Group I showed significant (p < 0.05) higher intramuscular fat, while the E group showed significantly (p < 0.05) higher protein and unsaturated fatty acids (UFA) contents, including n-3 essential fatty acids. Saturated fatty acids (SFA) and glycogen were significantly higher (p < 0.05) in the intensive system, monounsaturated fatty acids (MUFA) were significantly higher in the extensive system. The ratio PUFA/SFA was significantly higher (p < 0.05) in group E. The Thrombogenic Index (TI) was significantly higher (p < 0.05) in the I group. Meat tenderness was significantly higher (p < 0.05) in group I. The feeding system had no effect on cholesterol content and meat color characteristics. Donkeys average daily gain, carcass weight, and some meat quality parameters were significantly affected by the rearing system.
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Affiliation(s)
- Paolo Polidori
- School of Pharmacy, University of Camerino, Via Gentile da Varano, 62032 Camerino, Italy
| | - Natalina Cammertoni
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (N.C.); (G.S.); (Y.K.); (J.-J.Z.); (S.V.)
| | - Giuseppe Santini
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (N.C.); (G.S.); (Y.K.); (J.-J.Z.); (S.V.)
| | - Yulia Klimanova
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (N.C.); (G.S.); (Y.K.); (J.-J.Z.); (S.V.)
| | - Jing-Jing Zhang
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (N.C.); (G.S.); (Y.K.); (J.-J.Z.); (S.V.)
| | - Silvia Vincenzetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (N.C.); (G.S.); (Y.K.); (J.-J.Z.); (S.V.)
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Fatty Acid Composition and Volatile Profile of longissimus thoracis et lumborum Muscle from Burguete and Jaca Navarra Foals Fattened with Different Finishing Diets. Foods 2021; 10:foods10122914. [PMID: 34945465 PMCID: PMC8700424 DOI: 10.3390/foods10122914] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/17/2021] [Accepted: 11/22/2021] [Indexed: 02/08/2023] Open
Abstract
The present study evaluated the effect of breed, Jaca Navarra (JN) vs. Burguete (BU), and finishing diet, conventional concentrate—diet 1 (D1) vs. silage and organic feed—diet 2 (D2), on the fatty acid composition and volatile profile of longissimus thoracis et lumborum muscle from forty-six foals. For this, foals were reared under a semi-extensive system and slaughtered at about 21 months of age. The outcomes showed that breed and finishing regime had a significant (p < 0.05) effect on the lipid and volatile profile of foal meat. In particular, JN foals reported higher polyunsaturated fatty acid contents and better nutritional indices in line with the health guidelines; whereas, BU and D1 groups generated higher amounts of total volatile compounds. However, it was the diet to occupy a central role in this study. Indeed, diet 2, due to its “ingredients” and composition, not only ameliorated the lipid profile of foal meat, but also reduced the generation of volatile compounds associated with lipid oxidation and minimized off-flavors. Thus, this diet could give an added value to the aromatic perception of meat and improve its sensorial acceptability.
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Abstract
In 2018, the worldwide consumption of meat was 346.14 million tonnes, and this is expected to increase in the future. As meat consumption increases, the use of packaging materials is expected to increase along with it. Petrochemical packaging materials which are widely used in the meat processing industry, take a long time to regenerate and biodegrade, thus they adversely affect the environment. Therefore, the necessity for the development of eco-friendly packaging materials for meat processing, which are easily degradable and recyclable, came to the fore. The objective of this review is to describe the application of natural compound-derived edible films with their antioxidant and antibacterial activities in meat and meat products. For several decades, polysaccharides (cellulose, starch, pectin, gum, alginate, carrageenan and chitosan), proteins (milk, collagen and isolated soy protein) and lipids (essential oil, waxes, emulsifiers, plasticizers and resins) were studied as basic materials for edible films to reduce plastic packaging. There are still high consumer demands for eco-friendly alternatives to petrochemical-based plastic packaging, and edible films can be used in a variety of ways in meat processing. More efforts to enhance the physiological and functional properties of edible films are needed for commercial application to meat and meat products.
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Della Malva A, Maggiolino A, De Palo P, Albenzio M, Lorenzo JM, Sevi A, Marino R. Proteomic analysis to understand the relationship between the sarcoplasmic protein patterns and meat organoleptic characteristics in different horse muscles during aging. Meat Sci 2021; 184:108686. [PMID: 34653804 DOI: 10.1016/j.meatsci.2021.108686] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 09/09/2021] [Accepted: 09/23/2021] [Indexed: 12/17/2022]
Abstract
The study investigates the changes in meat organoleptic characteristics and sarcoplasmic proteins of 3 horse muscles during aging. Longissimus lumborum (LL), semimembranosus (SM) and semitendinosus (ST) muscles, were removed from 12 Italian Heavy Draft Horse carcasses and aged for 1, 3, 6, 9 and 14 days. The lowest values of hardness and chewiness were found in LL muscle. During aging, a decrease of hardness was observed in ST muscle reaching the lowest value at 14 days. 2DE revealed a decrease of 15 sarcoplasmic protein spots in all muscles. Muscle-differences were found at 14 days. An increase of tropomyosin spots was found in LL muscle while, ST was characterized by a rise of superoxide dismutase, phosphoglucomutase-1 and two isoforms of myoglobin. Principal component analysis applied to color, texture parameters and spots volume differentiated the muscles into three different clusters. Data revealed that myofibrillar, glycolytic and mitochondrial proteins are potential muscle-biomarkers to monitor post-mortem processes and meat quality characteristics in horse meat.
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Affiliation(s)
- Antonella Della Malva
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 25-71121 Foggia, Italy
| | - Aristide Maggiolino
- Department of Veterinary Medicine, University "Aldo Moro" of Bari, S.P. per Casamassima, km 3, 70010 Valenzano, (BA), Italy
| | - Pasquale De Palo
- Department of Veterinary Medicine, University "Aldo Moro" of Bari, S.P. per Casamassima, km 3, 70010 Valenzano, (BA), Italy
| | - Marzia Albenzio
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 25-71121 Foggia, Italy
| | - Josè Manuel Lorenzo
- Centro Tecnológico de la Carne de Galicia, rúa Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
| | - Agostino Sevi
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 25-71121 Foggia, Italy
| | - Rosaria Marino
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 25-71121 Foggia, Italy.
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Razmaitė V, Šveistienė R, Račkauskaitė A, Jatkauskienė V. Effect of Gender on Meat Quality from Adult Obsolescent Horses. Animals (Basel) 2021; 11:ani11102880. [PMID: 34679901 PMCID: PMC8532705 DOI: 10.3390/ani11102880] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/27/2021] [Accepted: 09/30/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Horses have played an important role for humans through history, being used as a transport, draught power in the past, and they continue to be used for leisure activities, recreation, and other tasks, including horse milk and meat consumption. Different contradictory cultural meanings are associated with horse meat consumption, and horse meat is a taboo in some countries but remains popular in others. There are also efforts to promote horse meat consumption as a healthy and nutritious food. As only a small part of raised horses is destined for meat production, in Europe most of horses are usually not slaughtered but are put down in other ways and often destroyed. Therefore, the objective of this study was to assess the influence of gender, age, and carcass weight on the properties of meat from adult obsolescent horses. Age did not show any effect on meat properties, whereas gender appeared to affect intramuscular fat, cholesterol content, color parameters, fatty acid composition, and toughness. Despite the differences in meat quality parameters between the genders, horse meat from all groups demonstrated a good quality, favorable fatty acid composition, and lipid indices in relation to healthy nutrition. Abstract The objective of the study was to assess the influence of gender, age, and carcass weight on the properties of meat from adult horses slaughtered in Lithuania. M. pectoralis profundus of twenty-six obsolescent horses from 3 to 21 years of age were used in the experiment. Gender appeared to affect the horse meat properties. Stallions demonstrated (p < 0.01 and p < 0.05, respectively) lower content of dry matter and also considerably lower (p < 0.001 and p < 0.01) intramuscular fat content compared with mares and geldings and higher (p < 0.01) cholesterol content compared with mares. The meat of stallions showed the highest pH; however, a significant (p < 0.01) difference was obtained only in comparison with mares. Meat lightness (L*) and yellowness (b*) of stallions were lower (p < 0.05) compared with geldings. Meat toughness of stallions was also lower (p < 0.01) than the meat of mares and geldings. The highest (p < 0.05 and p < 0.01, respectively) proportion of total polyunsaturated fatty acids (PUFA), higher (p < 0.05) and more favorable PUFA/SFA ratio, and also the highest (p < 0.05) but least favorable n-6/n-3 PUFA ratio, were detected in the muscles of stallions compared with mares and geldings. The differences in horse ages did not exhibit any effect on the properties of M. pectoralis profundus. Despite the age differences at the decline of horse life, the properties of the horse meat exhibited good quality and showed that horse meat is potentially highly beneficial to human health.
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Raspa F, Dinardo FR, Vervuert I, Bergero D, Bottero MT, Pattono D, Dalmasso A, Vinassa M, Valvassori E, Bruno E, De Palo P, Valle E. A Fibre- vs. cereal grain-based diet: Which is better for horse welfare? Effects on intestinal permeability, muscle characteristics and oxidative status in horses reared for meat production. J Anim Physiol Anim Nutr (Berl) 2021; 106:313-326. [PMID: 34553422 PMCID: PMC9292821 DOI: 10.1111/jpn.13643] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 08/02/2021] [Accepted: 09/08/2021] [Indexed: 11/27/2022]
Abstract
Horses reared for meat production are fed high amounts of cereal grains in comparison with horses raised for other purposes. Such feeding practice may lead to risk of poor welfare consequences. The aim of this study was to investigate the effects of two feeding practices on selected metabolic parameters and production aspects. Nineteen Bardigiano horses, 14.3 ± 0.7 months of age, were randomly assigned to two groups-one fed with high amounts of cereal grains (HCG; n = 9; 43% hay plus 57% cereal grain-based pelleted feed) vs. one fed with high amounts of fibre (HFG; n = 10; 70% hay plus 30% pelleted fibrous feed)-for 129 days. At slaught on abattoir, biological and tissue samples were collected to evaluate the microbiological contamination of mesenteric lymph nodes and liver; selected meat quality traits (chemical composition and fatty acid profile of the Longissimus thoracis et lumborum muscle); and the oxidative status of the horse. A linear mixed model was used: dietary treatment and sex were fixed effects and their interaction analysed on production and metabolic parameters as dependent variables. Results showed an increased intestinal permeability in the horses fed HCG compared to HFG, according to the significant increased total mesophilic aerobic bacteria counts in mesenteric lymph nodes (p = 0.04) and liver samples (p = 0.05). Horses in HCG showed increased muscle pH (p = 0.02), lighter muscle colour (L) (p = 0.01), increased intramuscular fat concentrations (p = 0.03), increased muscle glutathione peroxidase and superoxide dismutase activities (p = 0.01 and p = 0.03, respectively). Moreover, horses in HCG had lower muscle water holding capacity at interaction with sex (p = 0.03, lower in female), lower muscle protein content (p = 0.01), lower concentration of muscle PUFAs (p = 0.05) and lower plasma catalase activities (p = 0.05). Our results showed that feeding a high cereal grains diet can have global effects on horse physiology, and thus represents a threat for their welfare.
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Affiliation(s)
- Federica Raspa
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | | | - Ingrid Vervuert
- Institute of Animal Nutrition, Nutrition Diseases and Dietetics, Faculty of Veterinary Medicine, Leipzig University, Leipzig, Germany
| | - Domenico Bergero
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | | | - Daniele Pattono
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | | | - Marica Vinassa
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | | | - Elena Bruno
- Public Veterinary Service, ASL CN2, Alba, Italy
| | - Pasquale De Palo
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
| | - Emanuela Valle
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
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Li M, Zhu M, Chai W, Wang Y, Fan D, Lv M, Jiang X, Liu Y, Wei Q, Wang C. Determination of lipid profiles of Dezhou donkey meat using an LC-MS-based lipidomics method. J Food Sci 2021; 86:4511-4521. [PMID: 34535907 DOI: 10.1111/1750-3841.15917] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 08/02/2021] [Accepted: 08/23/2021] [Indexed: 12/17/2022]
Abstract
Intramuscular fat (IMF) is an important factor affecting meat quality, but lipid and metabolic profiles of donkey meat remain unclear. The present study was conducted to investigate lipid characteristics in different parts of Dezhou donkey using lipidomics. The results show that IMF was more abundant in longissimus dorsi muscle (LDM) than rump muscle (RM) and hamstring muscle (HM), and mainly composed of triglycerides (TGs) rich in saturated fatty acid (SFAs) and monounsaturated fatty acid (MUFAs). A total of 1143 lipids belonging to 14 subclasses were identified in donkey meat, of which 73 lipids (23 upregulated and 50 downregulated) including glycerolipids (GLs), glycerophospholipids (GPs) and sphingolipids (SPs) were significantly different and are therefore potential biomarkers in LDM versus RM versus HM analyses (variable importance in projection >1, p < 0.05). Notably, 21 TGs upregulated in LDM were rich in MUFAs at sn-1 and SFAs at 2 and 3 positions of TG. Donkey muscle accumulated far more SFAs at the sn-3 position of TG, while more SFAs were present at the sn-1 positions of phosphatidylcholine (PC) and phosphatidylethanolamine (PE), and the percentages of SFAs at the three positions in TG, PC, and PE in the LDM group were much higher. The abundance of MUFAs at the sn-2 positions of TG, PC, and PE was significantly greater than in sn-1 or 3 positions, and the percentages of 18:1n-9 at the sn-1 and 2 position of TGs in LDM were significantly higher than in RM and HM groups. Polyunsaturated fatty acids (e.g.,18:2n-6, 18:3n-3, and 20:4n-6) tended to occur at the sn-1 position in TG, but at the sn-2 position in PC and PE. Significantly differential lipids were mainly enriched in GP, GL, and SP pathways, all considered key pathways for regulating IMF. The results reveal the components, structures and metabolic pathways of lipid molecules in donkey meat, and provide novel insight into the development of donkey meat products and accurate regulation of IMF. PRACTICAL APPLICATION: Intramuscular fat (IMF) is an important factor affecting meat quality, which is directly related to meat flavor, juiciness, and tenderness, but lipid and metabolic profiles of IMF remain unclear. The current results provide basic information for the development of donkey meat products, and broaden our understanding of the regulation of IMF.
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Affiliation(s)
- Mengmeng Li
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Mingxia Zhu
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Wenqiong Chai
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Yonghui Wang
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Dongmei Fan
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Mengqing Lv
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Xiaojing Jiang
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Yongxiang Liu
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Qingxin Wei
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Changfa Wang
- College of Agronomy, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
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The Quality of Horsemeat and Selected Methods of Improving the Properties of This Raw Material. Processes (Basel) 2021. [DOI: 10.3390/pr9091672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Horsemeat has a strictly defined group of consumers whose demand varies depending on the country or region. There is no tradition of consuming horsemeat in Poland. From a technological point of view, this raw material is as good as other types of meat. In the opinion of the consumer, compared to other species of animals, horsemeat is characterized by an intense red-brown colour and greater cohesiveness resulting from the type of muscle fibres. This meat has a sweetish taste due to the high carbohydrate content. The management of horsemeat often involves the use of modern freezing methods. Freezing horsemeat with the use of liquefied carbon dioxide is a method that increases its suitability for consumption as well as for export purposes in comparison with the traditional air-cooling method. To eliminate the unfavourable quality features of horsemeat, there are substances used to improve the functional and sensory properties of this meat. This paper discusses the research and development work carried out in the field of horsemeat quality and selected methods contributing to its improvement.
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Influence of Horse Age, Marinating Substances, and Frozen Storage on Horse Meat Quality. Animals (Basel) 2021; 11:ani11092666. [PMID: 34573630 PMCID: PMC8472284 DOI: 10.3390/ani11092666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/08/2021] [Accepted: 09/09/2021] [Indexed: 11/18/2022] Open
Abstract
Simple Summary The age of horses can influence several properties of the obtained raw material. As the age of horses increases, the meat retains less water, and more fat (p < 0.05) and minerals. In general, horse meat from older animals exhibits undesirable stringiness and hardness, due to a large proportion of connective tissue (collagen). Currently, many methods are applied to improve the tenderness of meat. Of these, the most popular is marinating the meat with various substances, which enhances the functional and sensory properties of the meat. Freezing is a widely accepted method for extending the shelf life of meat. Both the technique used for freezing and further storage at negative temperatures have an impact on some of the properties of meat. Most importantly, the pH value, color, and water absorption of meat tend to change with freezing. In addition, the dry matter content and tenderness of meat increase. This study aimed to analyze the impact of horse age, marinating substances, and frozen storage on the quality of horse meat. As horses age, the values of meat cutting force increase (p < 0.05). For example, the cutting force increases by 4.57 N/cm2 during the first period of freezer storage, and by 3.28 N/cm2 after 3 months of freezer storage (p < 0.05). Abstract The present study analyzed the influence of horse age, substances used for marinating, and frozen storage on the quality of horse meat. It was conducted on the samples of the longest thoracic muscle, obtained from 12 carcasses of horses (aged 4–7 and 8–12 years). Among the analyzed samples, a higher fat content (p < 0.05) was found in the meat obtained from the carcasses of older horses. The pH value of the meat samples was influenced by the treatment applied (p < 0.05). Of the substances used for marinating, malic acid caused a decrease in the pH of the meat obtained from young horses (p < 0.05). A similar effect was observed with the addition of phosphates to malic acid-marinated meat. On the other hand, the use of phosphates for marinating resulted in an increase in the pH of the meat obtained from older horses (p < 0.05). The substances used for marinating the horse meat did not significantly affect the reduction in cutting force values. Furthermore, the values of shear force, hardness, stiffness, gumminess, and chewiness of the meat increased with horse age (p < 0.05). An influence on the color parameters a* and b* of the meat was found for the interaction between age, storage period, and the type of treatment (p < 0.05). The use of lactic acid and malic acid for marinating the meat of young horses caused a decrease in the proportion of red color (4.67 and 3.43) and an increase in the proportion of yellow color (3.81 and 1.71), especially after 3 months of freezer storage. All the substances used for marinating (except for phosphates) were associated with higher (p < 0.05) thermal and forced drips of meat from the carcasses of both young and older horses during each storage period, in comparison to the control. The interaction between age and the type of treatment had an influence on the tenderness and juiciness of the horse meat (p < 0.05). In sensory evaluation, it was noted that the interaction between age and the treatment procedure influenced the tenderness and juiciness of the meat samples (p < 0.05). There is still a need for further research to increase knowledge regarding how to improve the quality of horse meat, and ultimately increase the demand from consumers and meat processing plants.
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Mehta M, Naffa R, Zhang W, Schreurs NM, Waterland M, Cooper S, Holmes G. Validity and reliability of Raman spectroscopy for carotenoid assessment in cattle skin. Biochem Biophys Rep 2021; 27:101036. [PMID: 34141905 PMCID: PMC8188252 DOI: 10.1016/j.bbrep.2021.101036] [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: 10/28/2020] [Revised: 02/09/2021] [Accepted: 05/25/2021] [Indexed: 11/24/2022] Open
Abstract
Carotenoids are powerful antioxidants capable of helping to protect the skin from the damaging effects of exposure to sun by reducing the free radicals in skin produced by exposure to ultraviolet radiation, and they may also have a physical protective effect in human skin. Since carotenoids are lipophilic molecules which can be ingested with the diet, they can accumulate in significant quantities in the skin. Several studies on humans have been conducted to evaluate the protective function of carotenoids against various diseases, but there is very limited published information available to understand the mechanism of carotenoid bioavailability in animals. The current study was conducted to investigate the skin carotenoid level (SCL) in two cattle skin sets - weaners with an unknown feeding regime and New Generation Beef (NGB) cattle with monitored feed at three different ages. Rapid analytical and sensitive Raman spectroscopy has been shown to be of interest as a powerful technique for the detection of carotenoids in cattle skin due to the strong resonance enhancement with 532 nm laser excitation. The spectral difference of both types of skin were measured and quantified using univariate and linear discriminant analysis. SCL was higher in NGB cattle than weaners and there is a perfect classification accuracy between weaners and NGB cattle skin using carotenoid markers as a basis. Further work carried out on carotenoid rich NGB cattle skin of 8, 12 and 24 months of age identified an increasing trend in SCL with age. The present work validated the ability of Raman spectroscopy to determine the skin carotenoid level in cattle by comparing it with established HPLC methods. There is an excellent correlation of R2 = 0.96 between the two methods that could serve as a model for future application for larger population studies.
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Affiliation(s)
- Megha Mehta
- NZ Leather and Shoe Research Association (LASRA®), Palmerston North, New Zealand
| | - Rafea Naffa
- NZ Leather and Shoe Research Association (LASRA®), Palmerston North, New Zealand
| | - Wenkai Zhang
- NZ Leather and Shoe Research Association (LASRA®), Palmerston North, New Zealand
| | - Nicola M. Schreurs
- Animal Science, School of Agriculture and Environment, Massey University, Palmerston North, New Zealand
| | - Mark Waterland
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Sue Cooper
- NZ Leather and Shoe Research Association (LASRA®), Palmerston North, New Zealand
| | - Geoff Holmes
- NZ Leather and Shoe Research Association (LASRA®), Palmerston North, New Zealand
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Seleshe S, Kang SN. Effect of Different Pediococcus pentosaceus and Lactobacillus plantarum Strains on Quality Characteristics of Dry Fermented Sausage after Completion of Ripening Period. Food Sci Anim Resour 2021; 41:636-649. [PMID: 34291212 PMCID: PMC8277175 DOI: 10.5851/kosfa.2021.e21] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 04/13/2021] [Accepted: 04/13/2021] [Indexed: 11/18/2022] Open
Abstract
The aim of this study was to evaluate the effect of three different strains of
lactic acid bacteria (LAB) starter cultures: Pediococcus
pentosaceus (KC-13100) (PP), Lactobacillus
plantarum (KCTC-21004) (LP1), and L. plantarum
(KCTC-13093) (LP2) on the physicochemical and microbiological characteristics,
and sensory quality of dry fermented sausages after 21 days of drying and
ripening period. Treatments added with PP and LP2 strains showed a significant
higher (p<0.05) LAB and total plat counts, and water activity
(aw) of all three treatments was below 0.85 after the completion
of the ripening process. A significant variation (p<0.05) in pH values of
treatments was exhibited due to the difference in acidification capacity of the
LAB strains: LP2<PP<LP1. Treatments had significant difference
(p<0.05) in the thiobarbituric acid reactive substances (TBARS) content,
in the following order: LP1>PP>LP2. Substantial variations
(p<0.05) in shear force values were detected amongst three batches
(LP2>LP1>PP). In sensory attributes, PP treated samples had
significantly higher (p<0.05) color and overall acceptability scores. The
current findings proved how important the optimal assortment of starter culture.
Inoculation with PP produced importantly beneficial effects on sensory quality
improvement of dry fermented sausage.
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Affiliation(s)
- Semeneh Seleshe
- Department of Animal Resource, Daegu University, Gyeongsan 38453, Korea
| | - Suk Nam Kang
- Department of Animal Resource, Daegu University, Gyeongsan 38453, Korea
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Martínez-López LM, Pepper A, Pilla R, Woodward AP, Suchodolski JS, Mansfield C. Effect of sequentially fed high protein, hydrolyzed protein, and high fiber diets on the fecal microbiota of healthy dogs: a cross-over study. Anim Microbiome 2021; 3:42. [PMID: 34116725 PMCID: PMC8194187 DOI: 10.1186/s42523-021-00101-8] [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: 08/18/2020] [Accepted: 05/20/2021] [Indexed: 02/01/2023] Open
Abstract
Background Dietary content and environmental factors can shape the gut microbiota, and consequently, the way the gut microbiota metabolizes fats, carbohydrates, and proteins, affecting overall health of the host. We evaluated the impact of 3 diets (all meat [raw], high-insoluble fiber dry extruded diet and hydrolyzed protein dry extruded diet) on the gut microbiota of healthy dogs in a cross-over sequential study. Results We showed that diet can have an effect on the gut microbiome in dogs, which was influenced by the order of feeding. High-protein (all meat) diets were characterized by an increase in bacteria belonging to the Fusobacteria and Bacteroidetes phyla, whereas a high-insoluble fiber commercial diet correlated with increases in Firmicutes and Actinobacteria phyla. However, the individual dog’s baseline microbiota had the most impact on the magnitude and nature of the changes in response to dietary intervention. Conclusion Our results suggest that the dog fecal microbiota is driven by protein and fiber composition to different degrees in individual animals, and targeted modification of these patterns could be useful in the modulation of the gut microbiota in different diseases. Supplementary Information The online version contains supplementary material available at 10.1186/s42523-021-00101-8.
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Affiliation(s)
- Lina María Martínez-López
- Department of Veterinary Clinical Sciences, Melbourne Veterinary School, The University of Melbourne, Werribee, VIC, 3030, Australia
| | - Amy Pepper
- Department of Veterinary Clinical Sciences, Melbourne Veterinary School, The University of Melbourne, Werribee, VIC, 3030, Australia.,Veterinary Specialists of Sydney, Miranda, NSW, 2228, Australia
| | - Rachel Pilla
- Gastrointestinal Laboratory, Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Andrew P Woodward
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee, VIC, 3030, Australia
| | - Jan S Suchodolski
- Gastrointestinal Laboratory, Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Caroline Mansfield
- Department of Veterinary Clinical Sciences, Melbourne Veterinary School, The University of Melbourne, Werribee, VIC, 3030, Australia.
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Insausti K, Beldarrain LR, Lavín MP, Aldai N, Mantecón ÁR, Sáez JL, Canals RM. Horse meat production in northern Spain: ecosystem services and sustainability in High Nature Value farmland. Anim Front 2021; 11:47-54. [PMID: 34026315 PMCID: PMC8127647 DOI: 10.1093/af/vfab003] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Kizkitza Insausti
- IS-FOOD, School of Agricultural Engineering and Biosciences, Universidad Pública de Navarra (UPNA), 31006 Pamplona, Spain
| | - Lorea R Beldarrain
- Lactiker Research Group, Department of Pharmacy and Food Sciences, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain
| | - Mª Paz Lavín
- Instituto de Ganadería de Montaña, Centro Superior de Investigaciones Científicas-CSIC, 24346 Grulleros, León, Spain
| | - Noelia Aldai
- Lactiker Research Group, Department of Pharmacy and Food Sciences, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain
| | - Ángel R Mantecón
- Instituto de Ganadería de Montaña, Centro Superior de Investigaciones Científicas-CSIC, 24346 Grulleros, León, Spain
| | - José L Sáez
- Instituto Navarro de Tecnologías e Infraestructuras Agroalimentarias-INTIA, Edificio de Peritos, 31610 Villava, Spain
| | - Rosa Ma Canals
- IS-FOOD, School of Agricultural Engineering and Biosciences, Universidad Pública de Navarra (UPNA), 31006 Pamplona, Spain
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Essential Oils from Thymus capitatus and Thymus algeriensis as Antimicrobial Agents to Control Pathogenic and Spoilage Bacteria in Ground Meat. J FOOD QUALITY 2021. [DOI: 10.1155/2021/5599374] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The antibacterial effects of essential oils (EOs) extracted from Thymus capitatus and Thymus algeriensis were assessed and evaluated against four pathogenic bacteria (Escherichia coli (ATCC 25922), Listeria monocytogenes (ATCC 19118), Staphylococcus aureus (ATCC 25923), and Salmonella typhimurium (ATCC 1402)) and one spoilage bacterium (Pseudomonas aeruginosa (ATCC 27853)). Both investigated EOs presented significant antimicrobial activities against all tested bacteria with a greater antibacterial effect of T. capitatus EO. In fact, the results indicated that the minimum inhibitory concentrations (MICs) and the minimum bactericidal concentrations (MBCs) of T. capitatus EO are in the range of 0.006–0.012% and 0.012–0.025%, respectively, while those of T. algeriensis EO ranged between 0.012 and 0.025% and 0.05%, respectively. Furthermore, the inhibitory effects of both EOs were appraised against the spoilage bacterium P. aeruginosa, inoculated in minced beef meat, at two different loads (105 and 108 CFU) mixed with different concentrations of EOs (0.01, 0.05, 1, and 3%) and stored at 4°C for 15 days. The obtained data demonstrated that the antibacterial effect of tested EOs varies significantly in regard to the levels of meat contamination and the concentrations of EOs. In fact, in the presence of 0.01 and 0.05% of oils, a decrease in bacterial growth
was observed; but, such an effect was more pronounced in the presence of higher concentrations of EOs (1 and 3%), regardless the level of meat contamination. Besides, at the low contamination level, both EOs exerted a rapid and a more pronounced antibacterial effect, as compared to the high contamination level. The results illustrated the efficacy of both EOs as preservatives in food against well-known pathogens of food-borne diseases and food spoilage, particularly in P. aeruginosa in beef meat. As regards sensory evaluation, the presence of T. capitatus EO proved to improve the sensory quality of minced beef meat.
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Urschel KL, McKenzie EC. Nutritional Influences on Skeletal Muscle and Muscular Disease. Vet Clin North Am Equine Pract 2021; 37:139-175. [PMID: 33820605 DOI: 10.1016/j.cveq.2020.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Skeletal muscle comprises 40% to 55% of mature body weight in horses, and its mass is determined largely by rates of muscle protein synthesis. In order to support exercise, appropriate energy sources are essential: glucose can support both anaerobic and aerobic exercise, whereas fat can only be metabolized aerobically. Following exercise, ingestion of nonfiber carbohydrates and protein can aid muscle growth and recovery. Muscle glycogen replenishment is slow in horses, regardless of dietary interventions. Several heritable muscle disorders, including type 1 and 2 polysaccharide storage myopathy and recurrent exertional rhabdomyolysis, can be managed in part by restricting dietary nonstructural carbohydrate intake.
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Affiliation(s)
- Kristine L Urschel
- Department of Animal and Food Sciences, University of Kentucky, 612 W.P. Garrigus Building, Lexington, KY 40546, USA
| | - Erica C McKenzie
- Department of Clinical Sciences, Carlson College of Veterinary Medicine, Oregon State University, 227 Magruder Hall, 700 Southwest 30th Street, Corvallis, OR 97331, USA.
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Cittadini A, Sarriés MV, Domínguez R, Indurain G, Lorenzo JM. Effect of Breed and Finishing Diet on Growth Parameters and Carcass Quality Characteristics of Navarre Autochthonous Foals. Animals (Basel) 2021; 11:ani11020488. [PMID: 33673377 PMCID: PMC7917651 DOI: 10.3390/ani11020488] [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: 01/19/2021] [Revised: 02/05/2021] [Accepted: 02/08/2021] [Indexed: 11/26/2022] Open
Abstract
Simple Summary Nowadays, populations are more health conscious and pay more attention to the environmental impact of their food choices. In this context, horsemeat plays a significant role, since it is claimed as “dietetic” meat by researchers. In addition, equine meat production is arousing interest due to its relevant environmental potential. However, several factors have been shown to affect carcass and horsemeat quality. In this sense, our study evaluates the impact of breed (Jaca Navarra and Burguete) and type of finishing diet (conventional diet and silage with organic feed) on carcass traits from Navarre endangered foals. Moreover, considering the limited information about Jaca Navarra foals from a meat production perspective, this work represents a starting point to improve the handling of these equids. Data reported Burguete predominance in growth and in most carcass traits, confirming its remarkable aptitude as a meat producer. However, finishing diet showed to improve Jaca Navarra features. A conventional diet showed a positive effect on the majority of variables studied in comparison with the other diet. Thus, breed and the type of finishing diet demonstrated a crucial role in the improvement and optimization of the majority of productive and carcass traits of these endangered equids. Abstract This research was conducted to study the effect of breed, Jaca Navarra (JN) vs. Burguete (BU), and finishing diet, conventional concentrate—diet 1 vs. silage and organic feed diet 2—on growth parameters and carcass characteristics from forty-six foals. Parameters as live weight (LW), average daily gain (ADG), body condition score (BCS), and fat depots were monitoring. In addition, the carcass parameters assessed were: carcass weight (CW), conformation, degree of fatness, morphology, and pH. Moreover, hindquarters of the left-half carcasses were sectioned in the main commercial primal cuts of leg. Results showed a clear “breed effect” in favor of BU foals, recording the highest productive values and carcass traits compared with JN foals. On the other hand, finishing diet contributed to improving the productive and carcass features of JN foals. In particular, diet 1 showed to affect positively the features analyzed compared with diet 2. Nevertheless, the meat primal cuts resulted in being unaffected by the breed and diet effects (except for knuckle), obtaining similar values among the groups of animals.
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Affiliation(s)
- Aurora Cittadini
- Campus de Arrosadía, IS-FOOD, Institute for Innovation & Sustainable Development in Food Chain, Universidad Pública de Navarra, 31006 Pamplona, Spain; (A.C.); (M.V.S.); (G.I.)
- Centro Tecnológico de la Carne de Galicia, rúa Galicia nº 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
| | - María V. Sarriés
- Campus de Arrosadía, IS-FOOD, Institute for Innovation & Sustainable Development in Food Chain, Universidad Pública de Navarra, 31006 Pamplona, Spain; (A.C.); (M.V.S.); (G.I.)
| | - Rubén Domínguez
- Centro Tecnológico de la Carne de Galicia, rúa Galicia nº 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
| | - Gregorio Indurain
- Campus de Arrosadía, IS-FOOD, Institute for Innovation & Sustainable Development in Food Chain, Universidad Pública de Navarra, 31006 Pamplona, Spain; (A.C.); (M.V.S.); (G.I.)
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, rúa Galicia nº 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
- Correspondence: ; Tel.: +34-988-548-277
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Chen W, Ma S, Wang Q, McClements DJ, Liu X, Ngai T, Liu F. Fortification of edible films with bioactive agents: a review of their formation, properties, and application in food preservation. Crit Rev Food Sci Nutr 2021; 62:5029-5055. [PMID: 33554629 DOI: 10.1080/10408398.2021.1881435] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Biodegradable films constructed from food ingredients are being developed for food coating and packaging applications to create more sustainable and environmentally friendly alternatives to plastics and other synthetic film-forming materials. In particular, there is a focus on the creation of active packaging materials from natural ingredients, especially plant-based ones. The film matrix is typically constructed from film-forming food components, such as proteins, polysaccharides and lipids. These matrices can be fortified with active ingredients, such as antioxidants and antimicrobials, so as to enhance their functional properties. Edible active films must be carefully designed to have the required optical, mechanical, barrier, and preservative properties needed for commercial applications. This review focuses on the fabrication, properties, and functional performance of edible films constructed from natural active ingredients. It provides an overview of the type of active ingredients that can be used, how they interact with the film matrix, how they migrate through the films, and how they are released. It also discusses the potential application of these active films for food preservation. Finally, future trends are highlighted and areas where further research are required are discussed.
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Affiliation(s)
- Wenzhang Chen
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, PR China
| | - Shaobo Ma
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, PR China
| | - Qiankun Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, PR China
| | - David Julian McClements
- Department of Food Science, University of Massachusetts Amherst, Amherst, Massachusetts, USA
| | - Xuebo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, PR China
| | - To Ngai
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Fuguo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, PR China.,Department of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong
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43
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Immobilization of oils using hydrogels as strategy to replace animal fats and improve the healthiness of meat products. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2020.10.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Microbiological assessment of aerobically stored horse fillets through predictive microbiology and metabolomic approach. Meat Sci 2021; 172:108323. [DOI: 10.1016/j.meatsci.2020.108323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 02/06/2023]
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45
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Popoola IO, Soladoye PO, Gaudette NJ, Wismer WV. A Review of Sensory and Consumer-related Factors Influencing the Acceptance of Red Meats from Alternative Animal Species. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1860084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ibironke O. Popoola
- Department of Agricultural, Food and Nutritional Science, 4-10, Agriculture Forestry Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Philip O. Soladoye
- Food Processing Development Centre, Government of Alberta, Leduc, Alberta, Canada
| | - Nicole J. Gaudette
- Food Processing Development Centre, Government of Alberta, Leduc, Alberta, Canada
| | - Wendy V. Wismer
- Department of Agricultural, Food and Nutritional Science, 4-10, Agriculture Forestry Centre, University of Alberta, Edmonton, Alberta, Canada
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46
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Li B, Feng C, Zhu S, Zhang J, Irwin DM, Zhang X, Wang Z, Zhang S. Identification of Candidate Circular RNAs Underlying Intramuscular Fat Content in the Donkey. Front Genet 2020; 11:587559. [PMID: 33424924 PMCID: PMC7793956 DOI: 10.3389/fgene.2020.587559] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 11/18/2020] [Indexed: 12/23/2022] Open
Abstract
Intramuscular fat (IMF) content is a crucial indicator of meat quality. Circular RNAs (circRNAs) are a large class of endogenous RNAs that are involved in many physiological processes. However, the expression and function of circRNA in IMF in the donkey remains unresolved. Here we performed an expression profiling of circRNAs in the donkey longissimus dorsi muscle and identified 12,727 candidate circRNAs. Among these, 70% were derived from the exons of protein genes. Furthermore, a total of 127 differentially expressed (DE) circRNAs were identified in high (H) and low (L) IMF content groups, including 63 upregulated and 64 downregulated circRNAs. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of the host genes of the DE circRNAs showed that the host genes were enriched in lipid metabolism related GO terms (e.g., fatty acid beta-oxidation using acyl-CoA dehydrogenase and MLL3/4 complex), and signaling pathways (e.g., TGF-beta and lysine degradation signaling pathway). Further analyses indicated that 127 DE circRNAs were predicted to potentially interact with miRNAs, leading to the construction of circRNA-miRNA regulatory network. Multiple circRNAs can potentially function as sponges of miRNAs that regulate the differentiation of adipocytes. Our results provide valuable expression profile information for circRNA in the donkey and new insight into the regulatory mechanisms of circRNAs in the regulation of IMF content.
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Affiliation(s)
- Bojiang Li
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Chunyu Feng
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Shiyu Zhu
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Junpeng Zhang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - David M Irwin
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Xiaoying Zhang
- Liaoning Province Engineering Center of Modern Agricultural Production Base, Shenyang, China
| | - Zhe Wang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
| | - Shuyi Zhang
- College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, China
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47
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Jáuregui-López I, Zulategi F, Beriain MJ, Sarriés MV, Beruete M, Insausti K. Lipid and Protein Oxidation Marker Compounds in Horse Meat Determined by MIR Spectroscopy. Foods 2020; 9:foods9121828. [PMID: 33317008 PMCID: PMC7764215 DOI: 10.3390/foods9121828] [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: 11/14/2020] [Revised: 12/04/2020] [Accepted: 12/06/2020] [Indexed: 11/16/2022] Open
Abstract
This work broadens the study of lipid and protein oxidation marker compounds in foal meat, employing the technology of Attenuated Total Reflectance-Fourier Transform Mid-Infrared Spectroscopy (ATR-FT/MIR, shortened in the following as MIR). As a main objective, marker compounds from 23 foals were extracted and their absorbance spectra were measured to establish prediction models (calibration and validation) between them and classical quantification analysis of the compounds. Another objective was to ascertain whether a previous extraction of the marker compounds before executing their MIR analysis is preferable compared to direct MIR measurements on the raw meat samples. In this context, marker compound results (TBARS between 0.4387 and 2.1040, and carbonyls between 4.07 and 4.68) showed more consistent predictive models than the ones achieved using quantitative analysis of the spectra obtained from the raw meat. Lipid oxidation compounds predictive models obtained in this work offered an R2cv of 63.18% and protein oxidation R2cv obtained in this project showed a value of 54.24%. Thus, MIR technology arises as a promising tool to identify and quantify products derived from lipid and protein oxidation in fresh foal meat.
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Affiliation(s)
- Irati Jáuregui-López
- Antennas Group-TERALAB, Campus de Arrosadía, Universidad Pública de Navarra (UPNA), 31006 Pamplona, Spain; (I.J.-L.); (M.B.)
- Multispectral Biosensing Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Universidad Pública de Navarra (UPNA), Irunlarrea 3, 31008 Pamplona, Spain
| | - Fernando Zulategi
- Research Institute for Innovation and Sustainable Development in Food Chain (IS-FOOD), Campus de Arrosadía, Universidad Pública de Navarra, 31006 Pamplona, Spain; (F.Z.); (M.J.B.); (M.V.S.)
| | - María José Beriain
- Research Institute for Innovation and Sustainable Development in Food Chain (IS-FOOD), Campus de Arrosadía, Universidad Pública de Navarra, 31006 Pamplona, Spain; (F.Z.); (M.J.B.); (M.V.S.)
| | - María Victoria Sarriés
- Research Institute for Innovation and Sustainable Development in Food Chain (IS-FOOD), Campus de Arrosadía, Universidad Pública de Navarra, 31006 Pamplona, Spain; (F.Z.); (M.J.B.); (M.V.S.)
| | - Miguel Beruete
- Antennas Group-TERALAB, Campus de Arrosadía, Universidad Pública de Navarra (UPNA), 31006 Pamplona, Spain; (I.J.-L.); (M.B.)
- Multispectral Biosensing Group, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Universidad Pública de Navarra (UPNA), Irunlarrea 3, 31008 Pamplona, Spain
| | - Kizkitza Insausti
- Research Institute for Innovation and Sustainable Development in Food Chain (IS-FOOD), Campus de Arrosadía, Universidad Pública de Navarra, 31006 Pamplona, Spain; (F.Z.); (M.J.B.); (M.V.S.)
- Correspondence:
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48
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Polidori P, Vincenzetti S, Pucciarelli S, Polzonetti V. Comparison of Carcass and Meat Quality Obtained from Mule and Donkey. Animals (Basel) 2020; 10:ani10091620. [PMID: 32927781 PMCID: PMC7552182 DOI: 10.3390/ani10091620] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/05/2020] [Accepted: 09/09/2020] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to compare the carcass characteristics and the chemical and physical parameters of the meat produced by 10 male crossbred donkeys and 10 male mules slaughtered at 16 ± 1 years of age. The carcass weight and dressing percentage were significantly (p < 0.05) higher in mules. Samples of the muscle Longissimus thoracis (LT) were analyzed. Donkey meat showed a higher fat content, while the glycogen content was higher in the mule LT. The total collagen content was higher in the mule LT; in this muscle, the shear force values were higher compared to the donkey LT. The lightness parameter (L*) was lower in the mule LT, while the redness index (a*) was higher in the mule LT; this muscle showed a higher content of iron, while zinc was higher in the donkey muscle LT. The donkey LT muscle showed a higher content of essential amino acids (52.2%) compared to the mule LT (50.1%). The results obtained demonstrated that the chemical and physical traits of mule and donkey meat were similar to those of other kinds of equid meat.
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Affiliation(s)
- Paolo Polidori
- School of Pharmacy, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy
- Correspondence: ; Tel.: +39-073-740-4000
| | - Silvia Vincenzetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (S.V.); (S.P.); (V.P.)
| | - Stefania Pucciarelli
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (S.V.); (S.P.); (V.P.)
| | - Valeria Polzonetti
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, Italy; (S.V.); (S.P.); (V.P.)
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49
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The Effect of Citric Acid, NaCl, and CaCl2 on Qualitative Changes of Horse Meat in Cold Storage. Processes (Basel) 2020. [DOI: 10.3390/pr8091099] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this study, we aimed to analyze the effect of citric acid, NaCl, and CaCl2 on the qualitative changes of horse meat during cold storage. The study material was the longest dorsal muscles (M. longissimus dorsi (LM)) obtained from twelve half-carcasses of horses. The muscle was cut into five steaks, each of which was about 3 cm thick. One sample was kept as a control sample, and the remaining ones were treated with NaCl, citric acid, and CaCl2 (0.2 M and 0.3 M). The study material was obtained 24 h after the slaughter of the animals and was marinated in solution (citric acid and 0.2 M and 0.3 M calcium chloride) and by sprinkling and rubbing (sodium chloride). The applied treatments significantly (p ≤ 0.05) improved the texture parameters of horse meat (univariate analysis of variance). Citric acid caused deterioration of the study material with respect to the binding and retention of intrinsic water. Among the tested material, the lightest color of the meat was obtained for sample marinated in 0.3 M CaCl2. However, the darkest color of the meat was obtained after the addition of NaCl.
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50
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Popova T, Tejeda L, Peñarrieta JM, Smith MA, Bush RD, Hopkins DL. Meat of South American camelids - Sensory quality and nutritional composition. Meat Sci 2020; 171:108285. [PMID: 32892087 DOI: 10.1016/j.meatsci.2020.108285] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 08/15/2020] [Accepted: 08/18/2020] [Indexed: 01/30/2023]
Abstract
Meat contains a range of nutrients in a highly bioavailable form and when meat is excluded from the diet, without being replaced with suitable alternatives, nutrient deficiencies may occur. For this reason, it is very important to extend our knowledge of nutrients in alternative red meats, such as that provided from the South American camelids- llama and alpaca. This review summarises the current information on the nutritional and sensory parameters of llama and alpaca meat and factors affecting quality. South American camelids produce lean carcases, with an uneven fat distribution across the carcase. Llama and alpaca meat quality traits are mostly influenced by animal nutrition, animal age and processing methods. A feeding strategy based on pasture and hay supplement of barley and alfalfa, and processing younger animals (18 months) has improved the fatty acid composition respectively in llama and alpaca meat, whereas meat colour and tenderness are influenced by processing treatments including electrical stimulation, tenderstretching and enzymatic infusion.
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Affiliation(s)
- Teodora Popova
- Agricultural Academy, Institute of Animal Science-Kostinbrod, 2232 Kostinbrod, Bulgaria.
| | - Leslie Tejeda
- School of Chemistry, Faculty of Pure and Natural Sciences, Universidad Mayor de San Andrés (UMSA), La Paz, Bolivia
| | - J Mauricio Peñarrieta
- School of Chemistry, Faculty of Pure and Natural Sciences, Universidad Mayor de San Andrés (UMSA), La Paz, Bolivia
| | - Melanie A Smith
- The University of Sydney, School of Veterinary Science, Faculty of Science, 425 Werombi Road, Camden, NSW 2570, Australia
| | - Russell D Bush
- The University of Sydney, School of Veterinary Science, Faculty of Science, 425 Werombi Road, Camden, NSW 2570, Australia
| | - David L Hopkins
- NSW Department of Primary Industries, Centre for Red Meat and Sheep Development, Cowra, NSW 2794, Australia
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