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Lanzoni D, Rebucci R, Formici G, Cheli F, Ragone G, Baldi A, Violini L, Sundaram T, Giromini C. Cultured meat in the European Union: Legislative context and food safety issues. Curr Res Food Sci 2024; 8:100722. [PMID: 38559381 PMCID: PMC10978485 DOI: 10.1016/j.crfs.2024.100722] [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: 10/19/2023] [Revised: 02/15/2024] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
The current food system, which is responsible for about one third of all global gas emissions, is considered one of the main causes of resource depletion. For this reason, scientific research is investigating new alternatives capable of feeding an ever-growing population that is set to reach 9-11 billion by 2050. Among these, cell-based meat, also called cultured meat, is one possible solution. It is part of a larger branch of science called cellular agriculture, whose goal is to produce food from individual cells rather than whole organisms, tracing their molecular profile. To date, however, cultured meat aroused conflicting opinions. For this reason, the aim of this review was to take an in-depth look at the current European legislative framework, which reflects a 'precautionary approach' based on the assumption that these innovative foods require careful risk assessment to safeguard consumer health. In this context, the assessment of possible risks made it possible not only to identify the main critical points during each stage of the production chain (proliferation, differentiation, scaffolding, maturation and marketing), but also to identify solutions in accordance with the recommendations of the European Food Safety Authority (EFSA). Further, the main challenges related to organoleptic and nutritional properties have been reviewed.. Finally, possible future markets were studied, which would complement that of traditional meat, implementing the offer for the consumer, who is still sceptical about the acceptance of this new product. Although further investigation is needed, the growing demand for market diversification and the food security opportunities associated with food shortages, as well as justifying the commercialisation of cultured meat, would present an opportunity to position cultured meat as beneficial.
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Affiliation(s)
- D. Lanzoni
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, Via dell’Università 6, 29600, Lodi, Italy
| | - R. Rebucci
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, Via dell’Università 6, 29600, Lodi, Italy
| | - G. Formici
- Department of Law, Politics and International Studies, Department of Excellence 2023-2027, Financed Through Funds of the Italian Ministry of University and Research, University of Parma, Via Università 12, 43121, Parma, Italy
| | - F. Cheli
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, Via dell’Università 6, 29600, Lodi, Italy
- CRC, Innovation for Well-Being and Environment, Università degli Studi di Milano, 20122, Milano, Italy
| | - G. Ragone
- Department of Italian and Supranational Public Law, University of Milan, Via Festa del Perdono 7, 20122, Milan, Italy
- CRC, Innovation for Well-Being and Environment, Università degli Studi di Milano, 20122, Milano, Italy
| | - A. Baldi
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, Via dell’Università 6, 29600, Lodi, Italy
| | - L. Violini
- Department of Italian and Supranational Public Law, University of Milan, Via Festa del Perdono 7, 20122, Milan, Italy
- CRC, Innovation for Well-Being and Environment, Università degli Studi di Milano, 20122, Milano, Italy
| | - T.S. Sundaram
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, Via dell’Università 6, 29600, Lodi, Italy
| | - C. Giromini
- Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, Via dell’Università 6, 29600, Lodi, Italy
- CRC, Innovation for Well-Being and Environment, Università degli Studi di Milano, 20122, Milano, Italy
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Zhu X, Yang C, Song Y, Qiang Y, Han D, Zhang C. Changes provoked by altitudes and cooking methods in physicochemical properties, volatile profile, and sensory characteristics of yak meat. Food Chem X 2023; 20:101019. [PMID: 38144763 PMCID: PMC10739933 DOI: 10.1016/j.fochx.2023.101019] [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: 06/15/2023] [Revised: 10/28/2023] [Accepted: 11/19/2023] [Indexed: 12/26/2023] Open
Abstract
The present study aimed to shed light on the effects of altitudes and three cooking methods (boiling, steaming, and roasting) on the physicochemical quality, volatile profile, and sensorial characteristics of yak meat. Composite meat samples were prepared to represent each cooking method and altitude level from the longissimus thoracis et lumborum (LTL) muscle of nine yaks. The techniques employed were gas chromatography-mass spectrometry (GC-MS) and electronic nose (E-nose) along with chemometrics analysis to study the changes occurring in yak volatile profile, and TBARS measurement in lipid oxidation during cooking. Among the cooking methods, boiling and steaming exhibited higher protein and fat content while lower volatile compound contents. Additionally, roasted yak meat received the highest sensory scores, along with decreased L*-values, while elevated a*- and b*-values, and tenderness. A total of 138 volatile compounds were detected, and among them, 36 odorants were identified as odor-active compounds in cooked yak meat. It is evidenced that low-altitude yak presented more complex and richer flavor profiles than high-altitude ones. Moreover, yak meat from low- and high-altitude was classified into two groups by an electronic nose (E-nose) owing to distinct flavor characteristics. Overall, roasted yak meat originating from low altitudes tends to be more popular from a sensory perspective.
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Affiliation(s)
- Xijin Zhu
- Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, Gansu 7301070, PR China
| | - Chao Yang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, Gansu 7301070, PR China
- College of Food Science and Technology, Southwest Minzu University, Chengdu, Sichuan 610041, PR China
| | - Yu Song
- Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
| | - Yu Qiang
- Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
| | - Dong Han
- Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
| | - Chunhui Zhang
- Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
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Zhu X, Li A, Sun N, Han L, Yu Q. Green tea catechin prevents oxidative stress-regulated autophagy and apoptosis signaling, and inhibits tenderness in postmortem bovine longissimus thoracis et lumborum muscle. Food Chem X 2023; 19:100758. [PMID: 37780260 PMCID: PMC10534122 DOI: 10.1016/j.fochx.2023.100758] [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: 11/22/2022] [Revised: 06/11/2023] [Accepted: 06/15/2023] [Indexed: 10/03/2023] Open
Abstract
Although green tea catechin has been reported to be an antioxidant and preservative in meat, the extent to which it affects the tenderization of bovine muscle remains largely unknown. This study seeks to evaluate the effect of catechin on the interplay between apoptosis and autophagy, and subsequently, the development of bovine muscle tenderness. The results indicate that catechin significantly alleviated oxidative stress. A concomitant reduction of autophagic markers LC3-II/LC3-I ratio, Beclin-1, and Atg7 levels were caused by catechin. Besides, aforementioned autophagy inhibition was further augmented by PI3K/Akt/mTOR activation. Additionally, catechin protected against mitochondrial dysfunction and inhibited mitochondria-dependent caspase apoptosis pathway. Furthermore, there was a reciprocal inhibition between autophagy and apoptosis. Ultimately, tenderness at 24 and 120 h, an increase in the gap between muscle fiber bundles, and disintegration of myofibrillar architectures were all inhibited by catechin. Therefore, despite alleviating oxidative stress, catechin may hamper tenderization pattern of postmortem bovine muscle.
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Affiliation(s)
- Xijin Zhu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, Gansu 730070, PR China
| | - Aixia Li
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, Gansu 730070, PR China
| | - Nan Sun
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, Gansu 730070, PR China
| | - Ling Han
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, Gansu 730070, PR China
| | - Qunli Yu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, Gansu 730070, PR China
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Zhu X, Kong X, Zang L, Sun N, Yu Q, Han L. Reactive oxygen species-mediated oxidative stress accelerates glycolysis via activation of the CaMKKβ/AMPK pathway in the yak longissimus dorsi postmortem. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:514-523. [PMID: 36468614 DOI: 10.1002/jsfa.12161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 07/11/2022] [Accepted: 08/02/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Adenosine monophosphate-activated protein kinase (AMPK) is instrumental in the initiation of early postmortem glycolysis and the advent of pale, soft, and exudative (PSE) meat when cellular energy is altered. However, conflicting studies show that AMPK activation without corresponding energy level changes in PSE meat challenges this long-held notion. Here, we examined the effects of reactive oxygen species (ROS)-mediated oxidative stress on AMPK activation in the context of glycolysis, protein solubility, and water-holding capacity (WHC) in the postmortem yak longissimus dorsi (LD) muscle. Further, we explored the mechanisms underlying these effects. RESULTS Hydrogen peroxide (H2 O2 ) significantly augmented the degree of oxidative stress, increasing the production of ROS and malondialdehyde excessive production and reducing the activity of the anti-oxidants superoxide dismutase and glutathione peroxidase. In turn, oxidative stress dramatically promoted AMPK activation and glycolysis by increasing glycogen depletion and promoting hexokinase and phosphofructokinase activity. Subsequently, lactic acid accumulation increased, leading to a rapid decline in pH, which aggravated protein solubility degree and centrifugal loss in the early postmortem yak LD muscle. Importantly, these changes caused by oxidative stress were eliminated by the AMPK inhibitor. Mechanistically, oxidative stress elevated calcium ion (Ca2+ ) levels, which mobilized calcium/calmodulin-dependent protein kinase β (CaMKKβ) and AMPK. Rescue experiments confirmed that the increases were attenuated using Ca2+ and CaMKKβ chelators, respectively. CONCLUSION These results indicated that oxidative stress caused by ROS hastened early-stage postmortem glycolysis and reduced the WHC of yak meat. These effects were likely mediated by the alternative and energy-independent CaMKKβ/AMPK signaling pathway. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Xijin Zhu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, P. R. China
| | - Xiangying Kong
- Animal Husbandry and Veterinary Institute of Haibei Prefecture, Haibei, 812200, P. R. China
| | - Lei Zang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, P. R. China
| | - Nan Sun
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, P. R. China
| | - Qunli Yu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, P. R. China
| | - Ling Han
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, 730070, P. R. China
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5
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Cultured meat: Processing, packaging, shelf life, and consumer acceptance. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Beindorf PM, Kovalenko O, Ulrich S, Geißler H, Korbel R, Schwaiger K, Dorn-In S, Esteban-Cuesta I. Investigation of Meat from Ostriches Raised and Slaughtered in Bavaria, Germany: Microbiological Quality and Antimicrobial Resistance. BIOLOGY 2022; 11:985. [PMID: 36101366 PMCID: PMC9311639 DOI: 10.3390/biology11070985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 12/02/2022]
Abstract
Ostrich meat is characterized by high nutritional value; however, it remains an exotic product in most countries worldwide. In Europe, only few data are available regarding its microbial contamination, prevalence of antimicrobial-resistant bacteria, and safety. Therefore, this study aimed to investigate the microbiological quality and safety of ostrich meat samples (n = 55), each from one animal, produced in Bavaria, Germany. The provided microbiological status of ostrich meat included mesophilic aerobic bacteria, Enterobacteria, and mesophilic yeast and molds. In terms of food safety, all meat samples were negative for Salmonella spp. and Trichinella spp. Additionally, meat samples and a further 30 stool samples from 30 individuals were investigated for Shiga toxin-producing Escherichia coli genes, with two meat samples that were qPCR-positive. Antimicrobial-resistant Enterobacteriaceae, Enterococcus faecalis, and Enterococcus faecium strains were from meat and stool samples also analyzed; 13 potentially resistant Enterobacteriaceae (meat samples) and 4 Enterococcus faecium (stool samples) were isolated, and their susceptibility against 29 and 14 antimicrobials, respectively, was characterized. The results of this study provide an overview of microbial loads and food safety aspects that may be used as baseline data for the ostrich meat industry to improve their hygienic quality. However, the implementation of monitoring programs is recommended, and microbiological standards for ostrich meat production should be established.
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Affiliation(s)
- Philipp-Michael Beindorf
- Chair of Food Safety and Analytics, Veterinary Faculty, LMU Munich, 85764 Oberschleissheim, Germany; (P.-M.B.); (O.K.); (H.G.)
| | - Oksana Kovalenko
- Chair of Food Safety and Analytics, Veterinary Faculty, LMU Munich, 85764 Oberschleissheim, Germany; (P.-M.B.); (O.K.); (H.G.)
| | - Sebastian Ulrich
- Chair of Bacteriology and Mycology, Institute for Infectious Diseases and Zoonosis, Department of Veterinary Sciences, Faculty of Veterinary Medicine, LMU Munich, 80539 Munich, Germany;
| | - Hanna Geißler
- Chair of Food Safety and Analytics, Veterinary Faculty, LMU Munich, 85764 Oberschleissheim, Germany; (P.-M.B.); (O.K.); (H.G.)
| | - Rüdiger Korbel
- Centre for Clinical Veterinary Medicine, Clinic for Birds, Small Mammals, Reptiles and Ornamental Fish, LMU Munich, 85764 Oberschleissheim, Germany;
| | - Karin Schwaiger
- Unit of Food Hygiene and Technology, Institute of Food Safety, Food Technology and Veterinary Public Health, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (K.S.); (S.D.-I.)
| | - Samart Dorn-In
- Unit of Food Hygiene and Technology, Institute of Food Safety, Food Technology and Veterinary Public Health, University of Veterinary Medicine Vienna, 1210 Vienna, Austria; (K.S.); (S.D.-I.)
| | - Irene Esteban-Cuesta
- Chair of Food Safety and Analytics, Veterinary Faculty, LMU Munich, 85764 Oberschleissheim, Germany; (P.-M.B.); (O.K.); (H.G.)
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Horbańczuk OK, Jóźwik A, Wyrwisz J, Marchewka J, Wierzbicka A. Physical Characteristics and Microbial Quality of Ostrich Meat in Relation to the Type of Packaging and Refrigerator Storage Time. Molecules 2021; 26:molecules26113445. [PMID: 34204052 PMCID: PMC8200984 DOI: 10.3390/molecules26113445] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/02/2021] [Accepted: 06/03/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to evaluate the effect of the packaging system type on the physical characteristics and microbial changes in ostrich meat during refrigerated storage. The applied packaging systems were vacuum packaging (VP) and modified atmosphere packaging (MAP) using two combinations of gases: MAP1 (40% O2/40% CO2/20% N2) and MAP2 (60% O2/30% CO2/10% N2). Eight meat samples were obtained in three replicates for all parameters, except for pH, for which six replicates were obtained from the M. ilifibularis (IF) muscle, and were stored in a refrigerator at 2 °C and analyzed at 0, 4, 8, 12 and 16 days for the effect of packaging methods on physical meat quality. The initial pH (5.99) decreased at the end of the storage time for MAP1 to 5.81, whereas VP was stable from day 0 to 12 and increased up to 6.08 on day 16. Regarding meat color, the L* value increased during storage for MAP1 and MAP2 from 36.99 to 40.75 and 41.60, respectively, whereas it declined for VP to 34.22. The same tendencies were reported for redness (a*) and yellowness (b*). Drip loss was the lowest in MAP1 and highest in VP. The lowest total viable bacteria counts were identified in VP, as compared to MAP1 and MAP2.
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Affiliation(s)
- Olaf K. Horbańczuk
- Department of Technique and Food Product Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159c Nowoursynowska, 02-776 Warsaw, Poland; (J.W.); (A.W.)
- Correspondence:
| | - Artur Jóźwik
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland; (A.J.); (J.M.)
| | - Jarosław Wyrwisz
- Department of Technique and Food Product Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159c Nowoursynowska, 02-776 Warsaw, Poland; (J.W.); (A.W.)
| | - Joanna Marchewka
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland; (A.J.); (J.M.)
| | - Agnieszka Wierzbicka
- Department of Technique and Food Product Development, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159c Nowoursynowska, 02-776 Warsaw, Poland; (J.W.); (A.W.)
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, 05-552 Jastrzębiec, Poland; (A.J.); (J.M.)
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Li C, Han Y, Fan S, Ma L, Zhang Y, Simpson BK. Effect of three kinds of natural preservative cocktails on vacuum-packed chilled pork. Food Sci Nutr 2020; 8:3110-3118. [PMID: 32724575 PMCID: PMC7382183 DOI: 10.1002/fsn3.1535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 02/26/2020] [Accepted: 02/29/2020] [Indexed: 12/23/2022] Open
Abstract
The aim of this study was to investigate the effects of three different natural preservatives on the microbial profile, the total volatile base nitrogen (TVB-N), and biogenic amine contents of vacuum-packed chilled pork during storage at 4°C. Solution A comprised of tea polyphenols, chitosan, spice extract, propolis, and nisin. Solution B comprised of clove extract, cassia bark extract, ginger juice, garlic juice, and lactobacillus fermentation solution. Solution C consisted of only lactobacillus fermentation solution. The results indicated that solution A was a good natural preservative with higher bacteria inhibitory effect and higher sensory score than B and C. Besides the effect on appealing color, solution B could inhibit microbial activity although its inhibition effect was not as good as solution A. Thus, solution A could be used as a good preservative in industry. Solution C could inhibit the initial growth of Pseudomonas and partially inhibited the growth of Enterobacteriaceae; however, the content of putrescine in the pork treated with solution C was as high as 30.14 ± 2.89 mg/kg after 21 days of storage at 4°C. Hence, solution C is not an ideal preservative for vacuum-packed chilled pork.
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Affiliation(s)
- Chen Li
- School of Life ScienceShanxi UniversityTaiyuanChina
| | - Yuhang Han
- School of Life ScienceShanxi UniversityTaiyuanChina
| | - Sanhong Fan
- School of Life ScienceShanxi UniversityTaiyuanChina
| | - Lizhen Ma
- Department of Food ScienceTianjin Agricultural UniversityTianjinChina
| | - Yi Zhang
- Department of Food Science and Agricultural ChemistryMcGill University (Macdonald Campus)Ste‐Anne‐de‐BellevueQCCanada
| | - Benjamin Kofi Simpson
- Department of Food Science and Agricultural ChemistryMcGill University (Macdonald Campus)Ste‐Anne‐de‐BellevueQCCanada
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Horbańczuk OK, Moczkowska M, Marchewka J, Atanasov AG, Kurek MA. The Composition of Fatty Acids in Ostrich Meat Influenced by the Type of Packaging and Refrigerated Storage. Molecules 2019; 24:molecules24224128. [PMID: 31731584 PMCID: PMC6891528 DOI: 10.3390/molecules24224128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/10/2019] [Accepted: 11/13/2019] [Indexed: 11/16/2022] Open
Abstract
Ostrich meat is a high-quality dietetic product, however, it is very sensitive to deterioration during storage. The aim of this study was to assess the effect of packaging systems on the fatty acid (FA) profiles in ostrich meat during refrigerated storage. The systems were: Vacuum packaging (VP) and modified atmosphere packaging (MAP) in two combinations of gases: MAP1 (40% O2/40% CO2/20% N2) and MAP2 (60% O2/30% CO2/10% N2). Samples were taken from the M. ilifibularis (IF) muscles of eight ostriches in each treatment group. The packs were stored in a refrigerator at 2 °C and analyzed at 0, 4, 8, 12 and 16 days. The packaging conditions and storage time had an impact on the concentration of bioactive compounds such as polyunsaturated fatty acids (PUFA), including n-3 such as C18:3, C20:5 (EPA) and C22:6 (DHA). The least changes in composition of n-3 and the sum of PUFA were recorded in ostrich meat packaged in vacuum, followed by that packaged using MAP1 and MAP2. The sum of n-6 PUFAs decreased significantly by 2.1% for MAP2, and only by 0.7% for vacuum packaging as the experiment progressed. A significant deterioration of these compounds was observed in all package systems, especially from day 12 until day 16 of storage.
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Affiliation(s)
- Olaf K. Horbańczuk
- Division of Engineering in Nutrition, Department of Technique and Food Product Development, Warsaw University of Life Sciences (WULS-SGGW) 159c Nowoursynowska, 02-776 Warsaw, Poland; (M.M.); (M.A.K.)
- Correspondence: ; Tel.: +48-22-59-37-078
| | - Małgorzata Moczkowska
- Division of Engineering in Nutrition, Department of Technique and Food Product Development, Warsaw University of Life Sciences (WULS-SGGW) 159c Nowoursynowska, 02-776 Warsaw, Poland; (M.M.); (M.A.K.)
| | - Joanna Marchewka
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; (J.M.); (A.G.A.)
| | - Atanas G. Atanasov
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, 05-552 Jastrzebiec, Poland; (J.M.); (A.G.A.)
- Institute of Neurobiology, Bulgarian Academy of Sciences, 23 Acad. G. Bonchev str., 1113 Sofia, Bulgaria
- Department of Pharmacognosy, University of Vienna, 1090 Vienna, Austria
| | - Marcin A. Kurek
- Division of Engineering in Nutrition, Department of Technique and Food Product Development, Warsaw University of Life Sciences (WULS-SGGW) 159c Nowoursynowska, 02-776 Warsaw, Poland; (M.M.); (M.A.K.)
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10
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Hu J, Ge S, Huang C, Cheung PCK, Lin L, Zhang Y, Zheng B, Lin S, Huang X. Tenderization effect of whelk meat using ultrasonic treatment. Food Sci Nutr 2018; 6:1848-1857. [PMID: 30349674 PMCID: PMC6189613 DOI: 10.1002/fsn3.686] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 04/19/2018] [Accepted: 04/27/2018] [Indexed: 11/12/2022] Open
Abstract
This study was conducted to assess the potential application of ultrasonic treatment to enhance the tenderness of whelk (Buccinum undatum) meat. The optimum ultrasonic conditions for the maximum tenderization effect were determined using response surface methodology by a three-level factorial Box-Behnken design for the optimization of three variables. The optimum conditions for the three variables found were as follows: ultrasound power at 200 W, treatment time for 9.6 min, and temperature at 45°C. The resulted tenderization effect was comparable to traditional enzymatic methods. Furthermore, disruption of muscle microstructure was observed in the ultrasonic-treated whelk meat by scanning electron microscopy, while evaluations on physicochemical properties indicated the ultrasonic treatment has no significant undesirable effects on the quality of whelk meat including pH, water-holding capacity, and lipid oxidation. In conclusion, this study showed the feasibility of ultrasonic treatment as a promising tenderization method for whelk meat without detrimental effects on its quality.
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Affiliation(s)
- Jiamiao Hu
- Fujian Province Key Laboratory for the Development of Bioactive Material from Marine AlgaeCollege of Oceanology and Food ScienceQuanzhou Normal UniversityQuanzhouChina
- Faculty of Health SciencesUniversity of MacauTaipaMacau SAR
| | - Shenghan Ge
- College of Food ScienceFujian Agriculture and Forestry UniversityFuzhouChina
| | - Chenying Huang
- College of Food ScienceFujian Agriculture and Forestry UniversityFuzhouChina
| | - Peter C. K. Cheung
- School of Life SciencesThe Chinese University of Hong KongShatinHong Kong
| | - Luan Lin
- Fujian Province Key Laboratory for the Development of Bioactive Material from Marine AlgaeCollege of Oceanology and Food ScienceQuanzhou Normal UniversityQuanzhouChina
| | - Yi Zhang
- College of Food ScienceFujian Agriculture and Forestry UniversityFuzhouChina
| | - Baodong Zheng
- College of Food ScienceFujian Agriculture and Forestry UniversityFuzhouChina
| | - Shaoling Lin
- Fujian Province Key Laboratory for the Development of Bioactive Material from Marine AlgaeCollege of Oceanology and Food ScienceQuanzhou Normal UniversityQuanzhouChina
- College of Food ScienceFujian Agriculture and Forestry UniversityFuzhouChina
| | - Xiujuan Huang
- College of Food ScienceFujian Agriculture and Forestry UniversityFuzhouChina
- Fujian Saifu Food Inspection Co. Ltd.Fujian350011, FuzhouP.R. China
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11
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Mojaddar Langroodi A, Tajik H, Mehdizadeh T. Preservative effects of sumac hydro-alcoholic extract and chitosan coating enriched along with Zataria multiflora Boiss essential oil on the quality of beef during storage. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2018; 9:153-161. [PMID: 30065804 PMCID: PMC6047576 DOI: 10.30466/vrf.2018.30831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 12/12/2017] [Indexed: 11/10/2022]
Abstract
Beef is susceptible to rapid spoilage due to its high amount of protein (18.00%) and moisture (72.00%). Food industries have recently found methods to extend beef shelf-life. The influence of beef dipping in hydro-alcoholic extract of sumac (SE) and chitosan (CH) coating incorporated with Zataria multiflora essential oil (ZEO) on microbial, chemical and sensory quality of beef was evaluated during refrigerated storage. Total viable counts (TVC), lactic acid bacteria, Pseudomonas spp., Enterobacteriaceae and yeasts-molds, total volatile nitrogen (TVN), thiobarbituric acid reactive substance values (TBARS) and peroxide value (PV) were founded to be significantly lower in all treatment groups compare to control groups during storage time. The highest level of antimicrobial effects induced by chitosan, SE 4.00% and ZEO. We found that in TVC (3.69 log CFU g-1 reduction compared with control group (sterile distilled water), Enterobacteriaceae (3.61 log CFU g-1 reduction) and lactic acid bacteria (2.67 log CFU g-1 reduction), respectively. Sumac gave a pleasant effect on sensory attributes and chitosan coating enriched with ZEO significantly improved sensory scores except for flavor factor. The results revealed the bio preservative properties of chitosan, hydro-alcoholic extract of sumac and Z. multiflora Boiss essential oil during refrigeration in normal packaging of beef.
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Affiliation(s)
- Ali Mojaddar Langroodi
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Hossein Tajik
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Tooraj Mehdizadeh
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
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Portugal Zegarra MDCC, Santos AMP, Silva AMAD, Melo EDA. Chitosan films incorporated with antioxidant extract of acerola agroindustrial residue applied in chicken thigh. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13578] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Andrelina Maria Pinheiro Santos
- Departamento de Engenharia de Alimentos; Universidade Federal de Pernambuco, Av. Professor Moraes Rego, 1235, 50670901; Recife Pernambuco Brasil
| | - Argélia Maria Araújo Dias Silva
- Departamento de Zootecnia; Universidade Federal Rural de Pernambuco, Rua Manoel de Medeiros s/n, 52171900 Recife; Pernambuco Brasil
| | - Enayde de Almeida Melo
- Departamento de Ciências Domésticas; Universidade Federal Rural de Pernambuco, Rua Manoel de Medeiros s/n, 52171900 Recife; Pernambuco Brasil
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Effect of several packaging conditions on the microbiological, physicochemical and sensory properties of ostrich steaks during refrigerated storage. Food Microbiol 2017; 72:146-156. [PMID: 29407391 DOI: 10.1016/j.fm.2017.10.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 10/15/2017] [Accepted: 10/16/2017] [Indexed: 11/20/2022]
Abstract
A total of 365 ostrich steaks were packaged in air (AIR), vacuum (VAC), MAP1 (70% O2 + 30% CO2), MAP2 (30% O2 + 30% N2 + 40% CO2), MAP3 (20% O2 + 30% N2 + 50% CO2), MAP4 (50% N2 + 50% CO2), MAP5 (20% N2 + 80% CO2) or MAP6 (100% CO2). Microbial counts (10 groups), pH, Aw and sensory properties (nine-point hedonic scale) were determined on days 0, 1, 3, 7 and 15 of storage (4 °C). On day 0, microbial counts (log10 cfu/g) ranged from undetectable levels (Brochothrix thermosphacta, enterococci) to 3.21 ± 0.63 (total aerobic counts -TAC-). The highest and the lowest microbial loads throughout storage were observed in AIR and MAP6, respectively. On day 15 TAC as high as 9.96 ± 0.20 log10 cfu/g were found in AIR. The shelf-life (time until overall acceptability score fell below 5) was 3 days (MAP1, MAP2), 7 days (MAP3, AIR) or 15 days (MAP4, MAP5, MAP6). Only for VAC the shelf-life limit extended beyond 15 days.
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Horbańczuk OK, Wierzbicka A. Effects of Packaging Methods on Shelf Life of Ratite Meats. J Vet Res 2017; 61:279-285. [PMID: 29978084 PMCID: PMC5894423 DOI: 10.1515/jvetres-2017-0031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 08/08/2017] [Indexed: 11/15/2022] Open
Abstract
Over the last years a growing demand for ratite meat, including ostrich, emu, and rhea has been observed in the world. Ratite meat is recognised as a dietetic product because of low level of fat, high share of PUFA, favourable n6/n3 ratio, and higher amounts of iron content in comparison with beef and chicken meat. The abundance of bioactive compounds, e.g. PUFA, makes ratite meat highly susceptible to oxidation processes. Moreover, pH over 6 creates favourable environment for fast microbial growth during storage conditions affecting its shelf life. However, availability of information on ratite meat shelf life among consumers and industry is still limited. Thus, the aim of the present review is to provide current information about the effect of ratite meat packaging type, i.e. air packaging, vacuum packaging with skin pack, modified atmosphere packaging (MAP), on its shelf life quality during storage, including technological and nutritional properties.
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Affiliation(s)
- Olaf K. Horbańczuk
- Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences, 02-776Warsaw, Poland
| | - Agnieszka Wierzbicka
- Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences, 02-776Warsaw, Poland
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Abstract
The offal (hearts, stomachs, and livers) of 24 African ostriches (Strutio camelus var. domesticus) from Polish farms were used in this study. Offal were taken directly from the production line; they were weighed and their water, fat, protein, ash and total collagen contents were determined. Ostrich hearts and stomachs were found to have high protein (18.1% and 19.0%, respectively) and low fat content (2.0% and 0.9%, respectively), typical of lean meat. Thus, the offal could be used in processed offal products or in pet food. Ostrich livers had slightly lower protein content (16.6%) and significantly higher and diverse fat content (4.4–28.4%). Heavier livers had significantly (P<0.05) higher fat and lower protein, water, and ash content. The utilization of ostrich liver should be preceded by classification of its fat content.
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Vacuum packaging as an effective strategy to retard off-odour development, microbial spoilage, protein degradation and retain sensory quality of camel meat. Lebensm Wiss Technol 2016. [DOI: 10.1016/j.lwt.2016.04.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Factors influencing the flavour of game meat: A review. Meat Sci 2016; 113:139-53. [DOI: 10.1016/j.meatsci.2015.11.022] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 11/13/2015] [Accepted: 11/23/2015] [Indexed: 11/19/2022]
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