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Wang W, Bu Y, Li W, Zhu W, Li J, Li X. Effects of nano freezing-thawing on myofibrillar protein of Atlantic salmon fillets: Protein structure and label-free proteomics. Food Chem 2024; 442:138369. [PMID: 38232615 DOI: 10.1016/j.foodchem.2024.138369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 12/24/2023] [Accepted: 01/04/2024] [Indexed: 01/19/2024]
Abstract
This study investigated the impact of magnetic nanoparticles (MNPs) -assisted cryogenic freezing integrated with MNPs combined microwave thawing (NNMT) on the structural integrity of myofibrillar proteins and alterations in protein profiles in salmon fillets. The NNMT showed the lowest myofibrillar fragmentation index (MFI) value (2.73 ± 0.31) among the four freezing-thawing groups. The myofibrillar structure exhibited the highest level of integrity, while the myofibrillar proteins demonstrated minimal aggregation and displayed the most stable secondary and tertiary structures in response to NNMT treatment. Compared with the other three treatments, NNMT exhibited a high abundance of ionic and hydrogen bonds, resulting in stronger interactions between the proteins and water molecules. The label-free proteomics analysis revealed that different freezing-thawing methods primarily affected the cytoskeletal proteins, with collagen and myosin being down-regulated due to degradation caused by cold stress and recrystallization. Additionally, NNMT demonstrated a superior capability in stabilizing salmon cytoskeletal proteins.
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Affiliation(s)
- Wenxuan Wang
- College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China; The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, Liaoning 121013, China
| | - Ying Bu
- College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China; The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, Liaoning 121013, China
| | - Wenzheng Li
- College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China; The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, Liaoning 121013, China
| | - Wenhui Zhu
- College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China; The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, Liaoning 121013, China.
| | - Jianrong Li
- College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China; The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, Liaoning 121013, China
| | - Xuepeng Li
- College of Food Science and Engineering, Bohai University, Jinzhou, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China; The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, Liaoning 121013, China.
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Chai W, Wang L, Li T, Wang T, Wang X, Yan M, Zhu M, Gao J, Wang C, Ma Q, Qu H. Liquid Chromatography-Mass Spectrometry-Based Metabolomics Reveals Dynamic Metabolite Changes during Early Postmortem Aging of Donkey Meat. Foods 2024; 13:1466. [PMID: 38790766 DOI: 10.3390/foods13101466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Metabolic changes in donkey meat during the early postmortem period have not been previously reported. METHODS The LC-MS-based metabolomics technique was conducted to understand the metabolic profiles and identify the key metabolites of donkey meat in the first 48 h postmortem. RESULTS The pH values showed a decreasing trend followed by an increasing trend. Shear force was the lowest at 4 h and the highest at 24 h (p < 0.05). For the metabolome, some candidate biomarker metabolites were identified, such as adenine, inosine, n-acetylhistidine, citric acid, isocitrate, and malic acid. Predominant metabolic pathways, such as citrate cycle (TCA cycle), alanine, aspartate and glutamate metabolism, and purine metabolism, were affected by aging time. Overabundant n-acetylhistidine was identified in LT, declined at 12 h postmortem aging, and then increased. This may explain the significantly lower pH at 12 h postmortem. Adenine was higher at 4 h postmortem, then declined. Decreased ADP may indicate a fast consumption of ATP and subsequent purine metabolism in donkey meat. CONCLUSIONS The results of this study provided new insights into early postmortem aging of donkey meat quality.
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Affiliation(s)
- Wenqiong Chai
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Liyuan Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Tong Li
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Tianqi Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Xinrui Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Miao Yan
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Mingxia Zhu
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Jingrong Gao
- School of Food and Pharmacy, Zhejiang Ocean University, Zhoushan 316000, China
| | - Changfa Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Qiugang Ma
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Honglei Qu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
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Yu Q, Gu X, Liu Q, Wen R, Sun C. Effect of wet-aging on meat quality and exudate metabolome changes in different beef muscles. Food Res Int 2024; 184:114260. [PMID: 38609237 DOI: 10.1016/j.foodres.2024.114260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/17/2024] [Accepted: 03/19/2024] [Indexed: 04/14/2024]
Abstract
The aim of this study was to evaluate meat quality and changes in the meat exudate metabolome of different beef muscles (5 d postmortem, longissimus lumborum and psoas major muscles) during wet-aging (additional 3, 7, 14, 21, and 28 d of aging). Shear force of meat declined significantly (P < 0.001) with aging, meanwhile, increased myofibril fragmentation index, lipid and protein oxidation with aging were observed (P < 0.01). Psoas major (PM) showed significantly higher (P < 0.05) purge loss, centrifugal loss, and cooking loss, as well as higher tenderness and more severe lipid and protein oxidation (P < 0.01) than longissimus lumborum (LL) during aging. Principal component analysis of the metabolomic profiles revealed distinct clusters according to the period of aging and the type of muscle simultaneously. Overabundant amino acids, peptides, oxidized fatty acids, and hydroxy fatty acids were found in long-term aged meat exudates, and forty metabolites were significantly correlated with meat quality characteristics. Fifty-nine metabolites were significantly affected by muscle type. These results demonstrated the potential possibility of evaluating meat quality using meat exudate metabolomics.
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Affiliation(s)
- Qianqian Yu
- College of Life Science, Yantai University, No. 30 Qingquan Road, Laishan District, Yantai 264005, Shandong, China
| | - Xuejing Gu
- College of Life Science, Yantai University, No. 30 Qingquan Road, Laishan District, Yantai 264005, Shandong, China
| | - Qianqian Liu
- College of Life Science, Yantai University, No. 30 Qingquan Road, Laishan District, Yantai 264005, Shandong, China
| | - Rongxin Wen
- College of Life Science, Yantai University, No. 30 Qingquan Road, Laishan District, Yantai 264005, Shandong, China.
| | - Chengfeng Sun
- College of Life Science, Yantai University, No. 30 Qingquan Road, Laishan District, Yantai 264005, Shandong, China.
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Wanapat M, Dagaew G, Sommai S, Matra M, Suriyapha C, Prachumchai R, Muslykhah U, Phupaboon S. The application of omics technologies for understanding tropical plants-based bioactive compounds in ruminants: a review. J Anim Sci Biotechnol 2024; 15:58. [PMID: 38689368 PMCID: PMC11062008 DOI: 10.1186/s40104-024-01017-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 02/29/2024] [Indexed: 05/02/2024] Open
Abstract
Finding out how diet impacts health and metabolism while concentrating on the functional qualities and bioactive components of food is the crucial scientific objective of nutritional research. The complex relationship between metabolism and nutrition could be investigated with cutting-edge "omics" and bioinformatics techniques. This review paper provides an overview of the use of omics technologies in nutritional research, with a particular emphasis on the new applications of transcriptomics, proteomics, metabolomics, and genomes in functional and biological activity research on ruminant livestock and products in the tropical regions. A wealth of knowledge has been uncovered regarding the regulation and use of numerous physiological and pathological processes by gene, mRNA, protein, and metabolite expressions under various physiological situations and guidelines. In particular, the components of meat and milk were assessed using omics research utilizing the various methods of transcriptomics, proteomics, metabolomics, and genomes. The goal of this review is to use omics technologies-which have been steadily gaining popularity as technological tools-to develop new nutritional, genetic, and leadership strategies to improve animal products and their quality control. We also present an overview of the new applications of omics technologies in cattle production and employ nutriomics and foodomics technologies to investigate the microbes in the rumen ecology. Thus, the application of state-of-the-art omics technology may aid in our understanding of how species and/or breeds adapt, and the sustainability of tropical animal production, in the long run, is becoming increasingly important as a means of mitigating the consequences of climate change.
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Affiliation(s)
- Metha Wanapat
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Gamonmas Dagaew
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Sukruthai Sommai
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Maharach Matra
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Chaichana Suriyapha
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Rittikeard Prachumchai
- Department of Animal Science, Faculty of Agricultural Technology, University of Technology Thanyaburi, Rajamangala Pathum Thani, 12130, Thailand
| | - Uswatun Muslykhah
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Srisan Phupaboon
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand.
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Zhou Y, Liu J, Ma Y, Ma Z, Ma Q, Li Z, Wang S. Effect of partial substitution of complex phosphates with sodium bicarbonate on aggregation, conformation and gel properties of beef-pork-chicken complex myofibrillar proteins. J Sci Food Agric 2024. [PMID: 38666745 DOI: 10.1002/jsfa.13559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/30/2024] [Accepted: 04/16/2024] [Indexed: 05/15/2024]
Abstract
BACKGROUND Complex phosphates (CP) can improve the physicochemical properties and gelation properties of myofibrillar fibrous protein (MP) in mixed meat products, but an excessive intake of phosphates over a long period of time is harmful to health. The present study investigated the effects of partial or complete substitution of CP with sodium bicarbonate (SB) on the physicochemical properties and gel properties of beef-pork-chicken mixed myofibrillar protein (BPC-MP), aiming to evaluate the feasibility of this method in reducing the amount of phosphate in mixed meat products. RESULTS Under the optimal substitution conditions, the turbidity of BPC-MP was reduced by 37.8%, the net negative potential was increased by 28.9% and the modulus of elasticity (G') was increased. The tertiary structure indexes of protein (including fluorescence intensity, surface hydrophobicity and active thiol content) were significantly changed, whereas the α-helix and β-turn angle contents in the secondary structure of protein were significantly increased. In addition, the water retention ability and strength of gel were also improved, which were increased by 20.7% and 42.6%, respectively. The results of scanning electron microscopy showed that the SB substitution group had a more compact and ordered microstructure. CONCLUSION The results showed that partial substitution of CP with SB reduced the amount of phosphate added to BPC-MP and had a positive effect on the physicochemical and gel properties of BPC-MP. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Yajun Zhou
- College of Food Science and Engineering, Jilin University, Changchun, People's Republic of China
| | - Jingxuan Liu
- College of Food Science and Engineering, Jilin University, Changchun, People's Republic of China
| | - Yongliang Ma
- College of Food Science and Engineering, Jilin University, Changchun, People's Republic of China
| | - Zhiyuan Ma
- Baishan institute of science and technology, Baishan, People's Republic of China
| | - Qingshu Ma
- National Drinking Water Products Quality Inspection and Testing Center, Baishan, People's Republic of China
| | - Zongping Li
- National Drinking Water Products Quality Inspection and Testing Center, Baishan, People's Republic of China
| | - Shujie Wang
- College of Biological and Agricultural Engineering, Jilin University, Changchun, People's Republic of China
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Shi C, Wang L, Xu J, Li A, Wang C, Zhu X, Wang W, Yu Q, Han L. Effect of glycolysis on water holding capacity during postmortem aging of Jersey cattle-yak meat. J Sci Food Agric 2024; 104:3039-3046. [PMID: 38057148 DOI: 10.1002/jsfa.13195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/18/2023] [Accepted: 12/07/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Postmortem muscle moisture loss leads to a decrease in carcass weight and can adversely impact overall meat quality. Therefore, it is critical to investigate water holding capacity (WHC) to enhance meat quality. Current research has primarily focused on examining the correlation between signaling molecules and meat quality in relation to the glycolysis effect on muscle WHC. But there exists a significant knowledge gap regarding the mechanism of WHC in Jersey cattle-yak meat. RESULTS Jersey cattle-yak meat pH decreased and then increased during postmortem aging. Lactate content, cooking loss, pressing loss, drip loss and centrifuging loss of Jersey cattle-yak meat increased and then decreased during postmortem aging. The glycogen content of Jersey cattle-yak meat was significantly higher than that of yak meat at 6-120 h, being 8.40% higher than that of yak meat at 120 h. The activity of key glycolytic enzymes hexokinase (HK), pyruvate kinase (PK), phosphofructokinase (PFK) and lactate dehydrogenase (LDH) in Jersey cattle-yak meat was lower than that in yak meat. Correlation analysis showed that Jersey cattle-yak meat WHC was positively correlated with the activity of HK, PK, PFK and LDH. CONCLUSIONS The WHC of Jersey cattle-yak meat was higher than that of Gannan yak meat, and it was significantly positively correlated with the activity of key enzymes of the glycolytic signaling pathway. Therefore, the glycolysis rate can be reduced by inhibiting enzyme activity to improve Jersey cattle-yak meat WHC and meat quality. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Chaoxue Shi
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Linlin Wang
- College of Food Science and Technology, Southwest Minzu University, Chengdu, China
| | - Jin Xu
- Gannan Tibetan Autonomous Prefecture Animal Husbandry Technical Service Center, Gannan, China
| | - Aixia Li
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Changfeng Wang
- Wudu District Market Supervision Administration, Longnan, China
| | - Xijin Zhu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Wanlin Wang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Qunli Yu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Ling Han
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
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Sorapukdee S, Samritphol W, Sangsawad P, Tangwatcharin P. Application of Collagenolytic Proteases from Bacillus subtilis B13 and Bacillus siamensis S6 for Tenderizing Goat Meat during Wet Aging. Food Sci Anim Resour 2024; 44:430-442. [PMID: 38764519 PMCID: PMC11097030 DOI: 10.5851/kosfa.2024.e79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 11/18/2023] [Accepted: 12/01/2023] [Indexed: 05/21/2024] Open
Abstract
This research aimed to assess the effect of collagenolytic proteases from Bacillus subtilis B13 and Bacillus siamensis S6 for tenderizing goat meat during wet aging. Collagenolytic proteases B13 and S6 were prepared at 5 U/mL of collagenolytic activity before injecting into goat meat with 10% (v/w) of initial weight. The control sample was injected with distilled water and used as a negative control. The injected meats were placed in vacuum-sealed bags and wet aged at 4°C for 0, 3, 5, 7, 14, and 21 days. Thereafter, total aerobic count and physicochemical quality were elucidated. Both enzyme-treated samples from B13 and S6 aged for 5 days showed an acceptable microbial quality with lower than 5.7 Log CFU/g. These conditions produced the tender meats by the reduction in shear force accounting for 30% for B13 and 26% for S6 as compared to the control. Moreover, the enzyme-treated samples showed lower values of hardness, gumminess, and chewiness, with higher springiness and trichloroacetic acid-soluble peptides than the control (p<0.05). The detrimental impact on cooking loss and lipid oxidation was not found. Enzyme-injected meat had a lower cooking loss than the control (p<0.05) with no significant difference in lipid oxidation (p>0.05). Notably, meats treated with B13 and S6 were lower in CIE L* value as compared to the control (p<0.05) with no significant impact on CIE a* and CIE b* (p>0.05). These results suggested that these two collagenolytic proteases could enhance the quality of goat meat in terms of tenderness and reduce the aging time for meat tenderization.
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Affiliation(s)
- Supaluk Sorapukdee
- Office of Administrative Interdisciplinary
Program on Agricultural Technology, School of Agricultural Technology, King
Mongkut’s Institute of Technology Ladkrabang, Bangkok
10520, Thailand
- Department of Animal Production Technology
and Fisheries, School of Agricultural Technology, King Mongkut’s
Institute of Technology Ladkrabang, Bangkok 10520,
Thailand
| | - Wiwat Samritphol
- Department of Animal Production Technology
and Fisheries, School of Agricultural Technology, King Mongkut’s
Institute of Technology Ladkrabang, Bangkok 10520,
Thailand
| | - Papungkorn Sangsawad
- School of Animal Technology and
Innovation, Institute of Agricultural Technology, Suranaree University of
Technology, Nakhon Ratchasima 30000, Thailand
| | - Pussadee Tangwatcharin
- Department of Animal Production Technology
and Fisheries, School of Agricultural Technology, King Mongkut’s
Institute of Technology Ladkrabang, Bangkok 10520,
Thailand
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Choi J, Shakeri M, Kim WK, Kong B, Bowker B, Zhuang H. Water properties in intact wooden breast fillets during refrigerated storage. Poult Sci 2024; 103:103464. [PMID: 38271756 PMCID: PMC10832472 DOI: 10.1016/j.psj.2024.103464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/27/2024] Open
Abstract
The wooden breast (WB) condition notably alters moisture content and water holding capacity (WHC) in broiler breast fillets. The purpose of this study was to investigate water properties during refrigerated storage from 4 h to 168 h postmortem using time domain nuclear magnetic resonance (TD-NMR). Water properties measured included mobility (T), proportion (P), and abundance per 100 g of meat (A). Changes in meat quality indicators including compression force, color, pH, cumulative purge loss, and proximate composition were also measured. Compression force and energy of the WB fillets were higher than normal fillets (P < 0.05). Slopes of changes in lightness of the WB and normal fillets were different in skin and bone side (P < 0.05). The slope of the purge loss from the WB fillets was higher than the normal fillets (P < 0.05). Time domain nuclear magnetic resonance analysis showed 4 water populations in intact broiler fillets with transverse relaxation time (T2) constants at approximately 4 to 5 milliseconds (ms) (designated as 2b, corresponding to hydration water or bound water), 40 to 60 ms (designated as 21, corresponding to intra-myofibrillar water or immobilized water), 80 to 210 ms (designated as 22a, corresponding to extra-myofibrillar water or free water with lower mobility) and 210 to 500 ms (designated as 22b, corresponding to extra-myofibrillar water or free water with higher mobility) during early postmortem storage (between 4 h and 72 h postmortem) and only 3 populations (2b, 21, and 22a) after 72 h postmortem. There were interaction effects (P < 0.05) between storage time and WB condition for all water properties except T2b, A2b/100 g, and T22b. The linear change of T21, P21, A21/100 g, T22a, A22a/100 g, P22b, and A22b/100 g in stored WB samples were different from the normal fillets (P < 0.05). During storage, P21 and A21/100 g of the WB fillets exhibited faster linear increases than those of the normal fillets, whereas T21 and T22a of the normal fillets and A22a/100 g, P22b, and A22b/100 g of the WB fillets showed faster linear decreases (P < 0.05). Our data demonstrate that the WB condition affects changes in water properties in broiler fillets during postmortem refrigerated storage.
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Affiliation(s)
- Janghan Choi
- US National Poultry Research Center, USDA-ARS, Athens, GA 30605, USA; Department of Poultry Science, University of Georgia, Athens, GA 30602, USA
| | - Majid Shakeri
- US National Poultry Research Center, USDA-ARS, Athens, GA 30605, USA
| | - Woo Kyun Kim
- Department of Poultry Science, University of Georgia, Athens, GA 30602, USA
| | - Byungwhi Kong
- US National Poultry Research Center, USDA-ARS, Athens, GA 30605, USA
| | - Brian Bowker
- US National Poultry Research Center, USDA-ARS, Athens, GA 30605, USA
| | - Hong Zhuang
- US National Poultry Research Center, USDA-ARS, Athens, GA 30605, USA.
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Um KH, Shin JS, Son GH, Park BK. Effect of Lupin Supplementation on the Growth, Carcass, and Meat Characteristics of Late-Fattening Hanwoo Steers. Animals (Basel) 2024; 14:324. [PMID: 38275784 PMCID: PMC10812439 DOI: 10.3390/ani14020324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/17/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
This study aimed to investigate the effects of lupin flake supplementation on the growth, plasma parameters, carcass characteristics, and meat composition of late-fattening Hanwoo steers. The steers (n = 40) were randomly divided into the four groups with 10 steers each: LP0 (lupin flake 0%), LP3 (lupin flake 3%), LP6 (lupin flake 6%), and LP9 (lupin flake 9%). The total digestible nutriant intake increased as the concentration of lupin increased (linear and quadratic effects; p < 0.05). The thiobarbituric acid-reactive substance content in the strip loins decreased as lupin flake supplementation levels increased (linear and quadratic effects; p < 0.05), while carnosine levels increased linearly (p < 0.05). As the lupin flake supplementation level increased, anserine and creatinine contents increased linearly and quadratically (p < 0.05). Similarly, adenosine triphosphate (ATP) and adenosine monophosphate (AMP) content increased with increasing lupin flake supplementation levels in linear and quadratic effects (p < 0.001). Palmitoleic acid content increased significantly with increasing lupin flake supplementation level (linear and quadratic effects; p < 0.05). The content of oleic acid in the strip loin was not significant, but the unsaturated fatty acid (UFA) (p < 0.05) and n-6/n-3 ratio (p < 0.05) increased. The results of this study indicated that although lupin flake supplementation did not markedly affect the growth, carcass characteristics, or meat composition of late-fattening Hanwoo steers, it exerted a positive effect on the flavor, taste profiles (anserine, creatinine, ATP, and AMP), hypotonicity (TBARS), and healthy meat production (UFA and n-6/n-3 ratio) related to beef.
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Affiliation(s)
- Kyung-Hwan Um
- Department of Animal Science, Kangwon National University, Chunchoen 24341, Republic of Korea; (K.-H.U.); (J.-S.S.)
- Hanwoo Research Institute, National Institute of Animal Science, RDA, Pyeongchang 25340, Republic of Korea
| | - Jong-Suh Shin
- Department of Animal Science, Kangwon National University, Chunchoen 24341, Republic of Korea; (K.-H.U.); (J.-S.S.)
| | - Gi-Hwal Son
- Institute of Animal Life Science, Kangwon National University, Chunchoen 24341, Republic of Korea;
| | - Byung-Ki Park
- Department of Animal Science, Kangwon National University, Chunchoen 24341, Republic of Korea; (K.-H.U.); (J.-S.S.)
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10
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Wang J, Xu Z, Lu W, Zhou X, Liu S, Zhu S, Ding Y. Improving the texture attributes of squid meat (sthenoteuthis oualaniensis) with slight oxidative and phosphate curing treatments. Food Res Int 2024; 176:113829. [PMID: 38163726 DOI: 10.1016/j.foodres.2023.113829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 01/03/2024]
Abstract
This study aimed to improve the pasty texture of squid meat by oxidative and phosphate curing (OPC) treatment, and elucidate the underlying mechanism. The shear force, springiness, weight gain, water-holding capacity (WHC), color and sensory evaluation of squid meat samples treated with a mild OPC approach (OPC_2, 10 mM H2O2 solution with complex phosphate solution) were significantly improved. However, the samples subjected to over-oxidized (20 and 30 mM H2O2 solution with complex phosphate solution) treatment did not obtain favorable outcomes. Microstructure analysis revealed that muscle fibers aggregated after moderate OPC treatments, leading to an increased spacing between muscle fiber bundles. This gap facilitated a more uniform distribution and restriction of water, according to low-field nuclear magnetic resonance (LF-NMR) results. The results from in vitro simulated oxidation of myofibrillar proteins (MPs) demonstrated that increased H2O2 led to formation of carbonyl groups and decreased sulfhydryl groups, and even secondary structure changes, according to fourier transform infrared spectroscopy (FT-IR). Particle size, zeta potential and sodium dodecyl sulfate-polyacryl amide gel electrophoresis (SDS-PAGE) results showed that oxidation caused protein aggregation into larger molecules. This study presents a novel approach to improve pasty texture of squid meat.
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Affiliation(s)
- Jiangxiang Wang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China; Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China; National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China
| | - Zheng Xu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China; Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China; National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China
| | - Wei Lu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China
| | - Xuxia Zhou
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China; Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China; National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China
| | - Shulai Liu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China; Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China; National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China
| | - Shichen Zhu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China; Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China; National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China.
| | - Yuting Ding
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China; Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou 310014, China; National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, China.
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11
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Joo ST, Lee EY, Son YM, Hossain MJ, Kim CJ, Kim SH, Hwang YH. Aging mechanism for improving the tenderness and taste characteristics of meat. J Anim Sci Technol 2023; 65:1151-1168. [PMID: 38616883 PMCID: PMC11007300 DOI: 10.5187/jast.2023.e110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/07/2023] [Accepted: 10/10/2023] [Indexed: 04/16/2024]
Abstract
Tenderness and taste characteristics of meat are the key determinants of the meat choices of consumers. This review summarizes the contemporary research on the molecular mechanisms by which postmortem aging of meat improves the tenderness and taste characteristics. The fundamental mechanism by which postmortem aging improves the tenderness of meat involves the operation of the calpain system due to apoptosis, resulting in proteolytic enzyme-induced degradation of cytoskeletal myofibrillar proteins. The improvement of taste characteristics by postmortem aging is mainly explained by the increase in the content of taste-related peptides, free amino acids, and nucleotides produced by increased hydrolysis activity. This review improves our understanding of the published research on tenderness and taste characteristics of meat and provides insights to improve these attributes of meat through postmortem aging.
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Affiliation(s)
- Seon-Tea Joo
- Division of Applied Life Science (BK21
Four), Gyeongsang National University, Jinju 52828,
Korea
- Institute of Agriculture & Life
Science, Gyeongsang National University, Jinju 52828,
Korea
| | - Eun-Yeong Lee
- Division of Applied Life Science (BK21
Four), Gyeongsang National University, Jinju 52828,
Korea
| | - Yu-Min Son
- Division of Applied Life Science (BK21
Four), Gyeongsang National University, Jinju 52828,
Korea
| | - Md. Jakir Hossain
- Division of Applied Life Science (BK21
Four), Gyeongsang National University, Jinju 52828,
Korea
| | - Chan-Jin Kim
- Division of Applied Life Science (BK21
Four), Gyeongsang National University, Jinju 52828,
Korea
| | - So-Hee Kim
- Division of Applied Life Science (BK21
Four), Gyeongsang National University, Jinju 52828,
Korea
| | - Young-Hwa Hwang
- Institute of Agriculture & Life
Science, Gyeongsang National University, Jinju 52828,
Korea
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12
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Bottegal DN, Lobón S, Latorre MÁ, Bertolín JR, Álvarez-Rodríguez J. Colour Stability, Fatty Acid Profile, and Lipid Oxidation in Meat Stored in Modified Atmosphere Packaging from Light Lambs Fed with Concentrate with Carob Pulp ( Ceratonia siliqua L.). Antioxidants (Basel) 2023; 12:1482. [PMID: 37627477 PMCID: PMC10451739 DOI: 10.3390/antiox12081482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 08/27/2023] Open
Abstract
There is a growing interest in using by-products rich in polyphenols, such as carob pulp (Cp, Ceratonia siliqua L.), as a dietary source of antioxidants for animals. This study assesses the effects of including Cp in lambs' diet and meat display time (0, 7, 9, and 11 days) in modified atmosphere packaging on meat colour, fatty acid (FA) composition, tocopherol levels, and lipid oxidation values in the Semimembranosus muscle of 40 light lambs. The lambs were fed with concentrates supplemented with increasing Cp levels (0, 150, and 300 g/kg) for 45 days before slaughter. Metmyoglobin (MMb) and malondialdehyde (MDA) contents increased linearly with display time (p < 0.05), regardless of diet (p > 0.05). At 11 days of display, MMb (28 ± 0.8%) and MDA (0.6 ± 0.1 mg MDA/kg of meat) contents remained within the acceptable limits. The α-tocopherol content was lower in the 30% Cp group and meat (p < 0.05). Total saturated and monounsaturated FA contents (934 ± 64 and 823 ± 65 mg/100 g of meat, respectively) did not differ significantly among the groups. However, the meat from lambs fed with 30% Cp showed reduced levels of branched-chain FAs, while polyunsaturated FAs increased (p < 0.05) compared to the control lambs. The inclusion of Cp in the lamb's diet, up to 30%, did not lead to meat deterioration and improved certain quality parameters, including a healthier FA profile. These findings highlight Cp's potential as an alternative antioxidant source in animal diets.
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Affiliation(s)
| | - Sandra Lobón
- Departamento de Ciencia Animal, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), 50059 Zaragoza, Spain; (S.L.); (J.R.B.)
- Instituto Agroalimentario de Aragón—IA2, CITA-Universidad de Zaragoza, 50059 Zaragoza, Spain;
| | - María Ángeles Latorre
- Instituto Agroalimentario de Aragón—IA2, CITA-Universidad de Zaragoza, 50059 Zaragoza, Spain;
- Departamento de Producción Animal y Ciencia de los Alimentos, Universidad de Zaragoza, 50013 Zaragoza, Spain
| | - Juan Ramón Bertolín
- Departamento de Ciencia Animal, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), 50059 Zaragoza, Spain; (S.L.); (J.R.B.)
- Instituto Agroalimentario de Aragón—IA2, CITA-Universidad de Zaragoza, 50059 Zaragoza, Spain;
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13
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Li H, Chang L, Pan N, Du X, Shi S, Zhang Q, An G, Xia X, Zhang L. Dynamic changes in postmortem quality of mirror carp (Cyprinus carpio L.): Based on oxidation reaction and mitochondrial function properties. Food Chem 2023; 425:136426. [PMID: 37245464 DOI: 10.1016/j.foodchem.2023.136426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/04/2023] [Accepted: 05/17/2023] [Indexed: 05/30/2023]
Abstract
The dynamic changes in the postmortem quality of mirror carp (Cyprinus carpio L.) were investigated. With extended postmortem time, conductivity, redness, lipid oxidation, and protein oxidation all increased, while lightness, whiteness, and freshness decreased. At 4 h postmortem, the pH value reached a minimum (6.58), while the centrifugal loss and hardness reached a maximum (17.13% and 2539 g). Additionally, variations in mitochondria-related parameters during apoptosis were studied. Within 72 h postmortem, the content of reactive oxygen species initially decreased and subsequently increased; furthermore, there was a significant increase in the mitochondrial membrane permeability transition pore, membrane fluidity, and swelling (P < 0.05). Meanwhile, the cytosolic cytochrome c level decreased from 0.71 to 0.23, which indicated potential mitochondrial damage. Thus, mitochondrial dysfunction during postmortem aging can give rise to oxidation and the production of ammonia and amine compounds, which leads to flesh quality deterioration.
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Affiliation(s)
- Haijing Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Lixin Chang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Nan Pan
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xin Du
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Shuo Shi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Quanyu Zhang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Geer An
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Xiufang Xia
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Li Zhang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China.
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14
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Alba C, Castejón D, Remiro V, Rodríguez JM, Sobrino OJ, de María J, Fumanal P, Fumanal A, Cambero MI. Ligilactobacillus salivarius MP100 as an Alternative to Metaphylactic Antimicrobials in Swine: The Impact on Production Parameters and Meat Composition. Animals (Basel) 2023; 13:ani13101653. [PMID: 37238083 DOI: 10.3390/ani13101653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/07/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
The metaphylactic use of antimicrobials in swine farms contributes to the emergence of antibiotic-resistant bacteria, which constitutes a major challenge for public health. Alternative strategies are required to eradicate their routine use. In a previous study, metaphylactic antimicrobials were replaced by the administration of Ligilactobacillus salivarius MP100 to sows and piglets for two years. This practice positively modified the fecal microbiota and metabolic profiles in the farm. In this work, the farm dataset was used to compare the productivity-related parameters between a 2-year period of routine metaphylactic antibiotherapy and the first 2 years of a replacement with the probiotic strain. The probiotic period improved these productivity-related parameters, from litter size to growth performance. In addition, samples of Longissimus lumborum, including skin and subcutaneous fat, were obtained from the animals ingesting the probiotic strain and controls (metaphylactic antibiotherapy) and analyzed for their pH, water holding capacity, composition, and metabolic profiling. The probiotic intake did not negatively affect the meat composition and was associated with an increase in inosine concentration and a slight tendency for increasing the intramuscular fat content. These factors are considered as biomarkers of meat quality. In conclusion, the substitution of metaphylactic antimicrobials with the administration of the probiotic strain was associated with beneficial productivity and meat quality outcomes.
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Affiliation(s)
- Claudio Alba
- Department Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
| | - David Castejón
- ICTS Bioimagen Complutense (BIOIMAC), Universidad Complutense de Madrid. Pº de Juan XXIII 1, 28040 Madrid, Spain
| | - Víctor Remiro
- Department Galenic Pharmacy and Food Technology, Complutense University of Madrid, 28040 Madrid, Spain
| | - Juan M Rodríguez
- Department Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
| | - Odón J Sobrino
- Scientific Society of Veterinary Public and Community Health (SOCIVESC), 28040 Madrid, Spain
| | | | | | | | - M Isabel Cambero
- Department Galenic Pharmacy and Food Technology, Complutense University of Madrid, 28040 Madrid, Spain
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15
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Lee HJ, Kwon JA, Kim M, Lee YE, Ryu M, Jo C. Effect of supercooling on storage ability of different beef cuts in comparison to traditional storage methods. Meat Sci 2023; 199:109137. [PMID: 36812813 DOI: 10.1016/j.meatsci.2023.109137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 01/19/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023]
Abstract
The effect of supercooling on different beef cuts was evaluated compared with traditional storage methods. Beef striploins and topsides were stored under freezing, refrigeration, or supercooling conditions and their storage ability and quality were analyzed during 28 days of storage. The total aerobic bacteria, pH, and volatile basic nitrogen were higher in the supercooled beef than in the frozen beef, but lower than in the refrigerated one, regardless of the type of cut. In addition, the discoloration of frozen and supercooled beef was slower than that of refrigerated beef. The results in storage stability and color indicate that supercooling can prolong the shelf-life of beef compared to refrigeration due to its temperature characteristic. In addition, supercooling minimized the problems of freezing and refrigeration, including ice crystal formation and enzyme-based deterioration; therefore, the qualities of topside and striploin were less affected. Collectively, these results indicate that supercooling can be a beneficial storage method for extending the shelf-life of different beef cuts.
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Affiliation(s)
- Hyun Jung Lee
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul, Republic of Korea
| | - Jeong A Kwon
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul, Republic of Korea
| | - Minsu Kim
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul, Republic of Korea
| | - Yee Eun Lee
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul, Republic of Korea
| | - Minkyung Ryu
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul, Republic of Korea
| | - Cheorun Jo
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul, Republic of Korea.
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16
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Lamri M, Della Malva A, Djenane D, López-Pedrouso M, Franco D, Albenzio M, Lorenzo JM, Gagaoua M. Towards the discovery of goat meat quality biomarkers using label-free proteomics. J Proteomics 2023; 278:104868. [PMID: 36871648 DOI: 10.1016/j.jprot.2023.104868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/07/2023]
Abstract
This study aimed to identify for the first time protein biomarkers of meat quality traits from Longissimus thoracis (LT) muscle of goats (Capra hircus). Male goats of similar age and weight reared under extensive rearing conditions were used to relate the LT muscle proteome with multiple meat quality traits. The early post-mortem muscle proteome analyzed using label-free proteomics was compared among three texture clusters built using hierarchical clustering analysis. Twenty-five proteins were differentially abundant and their mining using bioinformatics revealed three major biological pathways to be involved: 10 muscle structure proteins (MYL1, MYL4, MYLPF, MYL6B, MYH1, MYH2, ACTA1, ACTBL2, FHL1 and MYOZ1); 6 energy metabolism proteins (ALDOA, PGAM2, ATP5F1A, GAPDH, PGM1 and ATP5IF1), and two heat shock proteins: HSPB1 (small) and HSPA8 (large). Seven other miscellaneous proteins belonging to pathways such as regulation, proteolysis, apoptosis, transport and binding, tRNA processing or calmodulin-binding were further identified to play a role in the variability of goat meat quality. The differentially abundant proteins were correlated with the goat meat quality traits in addition to multivariate regression models built to propose the first regression equations of each quality trait. This study is the first to highlight in a multi-trait quality comparison the early post-mortem changes in the goat LT muscle proteome. It also evidenced the mechanisms underpinning the development of several quality traits of interest in goat meat production along the major biochemical pathways at interplay. SIGNIFICANCE: The discovery of protein biomarkers in the field of meat research is an emerging topic. In the case of goat meat quality, very few studies using proteomics have been conducted with the aim of proposing biomarkers. Therefore, this study is the first to quest for biomarkers of goat meat quality using label-free shotgun proteomics with a focus on multiple quality traits. We identified the molecular signatures underlying goat meat texture variation, which were found to belong to muscle structure and related proteins, energy metabolism and heat shock proteins along with other proteins involved in regulation, proteolysis, apoptosis, transport and binding, tRNA processing or calmodulin-binding. We further evaluated the potential of the candidate biomarkers to explain meat quality using the differentially abundant proteins by means of correlation and regression analyses. The results allowed the explanation of the variation in multiple traits such as pH, color, water-holding capacity, drip and cook losses traits and texture.
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Affiliation(s)
- Melisa Lamri
- Department of Food Science, Laboratory of Food Quality and Food Safety, Mouloud Mammeri University, P.O. Box. 17, Tizi-Ouzou 15000, Algeria
| | - Antonella Della Malva
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 71121 Foggia, Italy
| | - Djamel Djenane
- Department of Food Science, Laboratory of Food Quality and Food Safety, Mouloud Mammeri University, P.O. Box. 17, Tizi-Ouzou 15000, Algeria
| | - María López-Pedrouso
- Department of Zoology, Genetics and Physical Anthropology, University of Santiago de Compostela, 15872 Santiago de Compostela, Spain
| | - Daniel Franco
- Department of Chemical Engineering, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Marzia Albenzio
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 71121 Foggia, Italy
| | - José M Lorenzo
- Centro Tecnológico de la Carne de Galicia, Rúa Galicia N° 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Vinas, Spain; Facultade de Ciencias, Área de Tecnoloxía dos Alimentos, Universidade de Vigo, 32004 Ourense, Spain
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17
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Bai X, Yin F, Ru A, Tian W, Chen Q, Chai R, Liu Y, Cui W, Li J, Yin M, Zhu C, Zhao G. Effect of slaughter age and postmortem aging time on tenderness and water-holding capacity of yak (Bos grunniens) longissimus thoracis muscle. Meat Sci 2023; 202:109201. [PMID: 37120977 DOI: 10.1016/j.meatsci.2023.109201] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 02/27/2023] [Accepted: 04/21/2023] [Indexed: 05/02/2023]
Abstract
The present study investigated the effect of slaughter age (2.43 ± 0.20, 4.15 ± 0.19, 6.62 ± 0.18, 10.59 ± 0.74 years) and postmortem aging time (1, 24, and 72 h) on the tenderness and water-holding capacity (WHC) of yak longissimus thoracis muscles to determine the most suitable age for slaughter to ensure product consistency. Under conventional postmortem aging conditions (4 °C), muscles of each age group exhibited the effect of cold shortening. Once the cold shortening occurred, the age effect on thickening muscle fiber and developing cross-links of collagen, considered to intensify the meat toughness, became less important. Owing to greater carcass weight and intramuscular fat, muscles of the older carcass (over 6-year-old) were less influenced by the cold shortening effect during the chilling process and showed lessened sarcomere contraction, delayed formation of drip loss channels, and increased level of myofibril fragmentation index (MFI) and myofiber structural disintegration, resulting in greater tenderness and WHC, especially 6-7 years group. Aging of 72 h structurally disintegrated the collagen cross-linking and integrity of muscle fibers and elevated the MFI, improving the meat tenderness. Therefore, the suitable slaughter age for yak is 6-7 years old and after 72 h aging, improved quality of yak meat can be obtained.
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Affiliation(s)
- Xueyuan Bai
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China
| | - Feng Yin
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China
| | - Ang Ru
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China
| | - Wei Tian
- College of Animal Husbandry and Veterinary Science Engineering, Henan Agricultural University, Zhengzhou 450002, China
| | - Qingwen Chen
- National Beef Cattle and Yak Industry Technology System Qinghai Yak Breeding and Promotion Service Center, Xining 810016, China
| | - Rong Chai
- National Beef Cattle and Yak Industry Technology System Qinghai Yak Breeding and Promotion Service Center, Xining 810016, China
| | - Yanxia Liu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China
| | - Wenming Cui
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China
| | - Jiahui Li
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China
| | - Mancai Yin
- National Beef Cattle and Yak Industry Technology System Qinghai Yak Breeding and Promotion Service Center, Xining 810016, China
| | - Chaozhi Zhu
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China.
| | - Gaiming Zhao
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China; Henan Key Lab of Meat Processing and Quality Safety Control, Henan Agricultural University, Zhengzhou 450002, China.
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18
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Lyu J, Puolanne E, Ertbjerg P. Relationship between pre-rigor temperature of pork longissimus muscle, myofibril-bound calpain activity and protein degradation. Meat Sci 2023; 198:109094. [PMID: 36608417 DOI: 10.1016/j.meatsci.2022.109094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/29/2022] [Accepted: 12/31/2022] [Indexed: 01/03/2023]
Abstract
The effect of pre-rigor temperature incubation on the activity and distribution in sarcoplasmic and myofibrillar fractions of calpains, and meat quality attributes was investigated. Porcine longissimus thoracis muscles were incubated pre-rigor at 14, 22, 30 and 38 °C to 6 h postmortem, followed by another 2 h incubation at 14 °C. Thereafter, muscles were stored at 2 °C for 1 or 4 days. With higher pre-rigor temperature, sarcoplasmic Ca2+ concentration, purge loss and myofibril-bound calpain-1 content increased, while shear force declined. Water-holding capacity of isolated myofibrils was lower after pre-rigor incubation at 38 °C. Desmin and troponin T degradation, and myofibril fragmentation was greater upon incubation of isolated myofibrils with added Ca2+ in the order 800 μM Ca2+ > 40 μM Ca2+ > no Ca2+, suggesting that calpain-1 and calpain-2 were associated to myofibrils and proteolytically active with sufficient Ca2+. Activity of myofibril-bound calpain-1 in muscle incubated pre-rigor at 22 and 30 °C were higher than when incubated at 14 and 38 °C. These results indicate that calpains translocate from the sarcoplasm onto myofibrils with higher pre-rigor temperature to 30 °C and the proteolytic potential of myofibril-associated calpains is thereby increased.
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Affiliation(s)
- Jian Lyu
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland
| | - Eero Puolanne
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland
| | - Per Ertbjerg
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland.
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19
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Tao Y, Guo Y, Li J, Ye K, Zhang Y, Zeng X, Dou H. Effect of temperature fluctuation during superchilling storage on the microstructure and quality of raw pork. Meat Sci 2023; 198:109096. [PMID: 36621135 DOI: 10.1016/j.meatsci.2023.109096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/21/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023]
Abstract
The effect of different temperature fluctuations on the microstructure and quality of pork loins during superchilling storage was investigated. Based on the dynamic monitoring of ice crystal formation and melting in pork through cryomicroscope, the changes of ice crystals in pork were observed at different temperature points, and there was no obvious phase transition in pork at -3 °C for a short period of time, but the freeze-thaw cycles were obviously found in the samples of -3 ± 3 °C and -3 ± 5 °C groups. Results of microstructure observation showed that temperature fluctuations resulted in muscle fiber fracture and the decrease of water holding capacity of superchilling pork, where stronger temperature fluctuation showed more significant changes. The temperature fluctuation groups exhibited higher thiobarbituric acid reactive substances (TBARS) values after 20 days of storage, and contributed to the reduction of immobilized water and the increase of free water in raw pork, and had more serious drip loss. These indicated that increased temperature fluctuation promoted lipid oxidation and drip loss of pork during storage. This study provided supports to precise temperature control in cold chain logistics of raw meat.
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Affiliation(s)
- Yu Tao
- Key Laboratory of Meat Processing, Ministry of Agriculture, Key Lab of Meat Processing and Quality Control, Ministry of Education, Jiangsu Collaborative Innovation Center of Meat Production and Processing, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Yiping Guo
- Key Laboratory of Meat Processing, Ministry of Agriculture, Key Lab of Meat Processing and Quality Control, Ministry of Education, Jiangsu Collaborative Innovation Center of Meat Production and Processing, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Jingwen Li
- Key Laboratory of Meat Processing, Ministry of Agriculture, Key Lab of Meat Processing and Quality Control, Ministry of Education, Jiangsu Collaborative Innovation Center of Meat Production and Processing, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Keping Ye
- Key Laboratory of Meat Processing, Ministry of Agriculture, Key Lab of Meat Processing and Quality Control, Ministry of Education, Jiangsu Collaborative Innovation Center of Meat Production and Processing, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Yuanyuan Zhang
- Key Laboratory of Meat Processing, Ministry of Agriculture, Key Lab of Meat Processing and Quality Control, Ministry of Education, Jiangsu Collaborative Innovation Center of Meat Production and Processing, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Xianming Zeng
- Key Laboratory of Meat Processing, Ministry of Agriculture, Key Lab of Meat Processing and Quality Control, Ministry of Education, Jiangsu Collaborative Innovation Center of Meat Production and Processing, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Han Dou
- Key Laboratory of Meat Processing, Ministry of Agriculture, Key Lab of Meat Processing and Quality Control, Ministry of Education, Jiangsu Collaborative Innovation Center of Meat Production and Processing, College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
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20
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Beldarrain LR, Sentandreu E, Aldai N, Sentandreu MÁ, Miller I. Application of 2-D DIGE to study the effect of ageing on horse meat myofibrillar sub-proteome. J Proteomics 2023; 272:104770. [PMID: 36455832 DOI: 10.1016/j.jprot.2022.104770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 10/21/2022] [Accepted: 10/31/2022] [Indexed: 11/30/2022]
Abstract
Considering the high relevance of meat tenderness for consumer acceptability, the aim of this study was to investigate post-mortem changes in myofibrillar sub-proteome in steaks from longissimus thoracis et lumborum muscle of six Hispano-Bretón horses. Indeed, the ageing process that leads to meat tenderization has been scarcely studied in this species. Steaks (n = 24) were aged (4 °C) in the dark under vacuum for 0, 7, 14 and 21 days and the myofibrillar sub-proteome was extracted. Using 2-D DIGE minimal labelling, 35 spots that were differentially abundant between 0 and 21 days aged meat were detected. Of them, 24 were analysed by LC-MS/MS, identifying a total of 29 equine proteins. These were structural and metabolic proteins, and among them, four (Actin, Troponin T and Myosin binding proteins 1 and 2) were selected for Western blot analysis, reporting changes in their abundance after 0, 7, 14 and 21 days of ageing. Results revealed that they should be further studied as potential protein biomarkers of horse meat tenderization. Additionally, several protein fragments increased after ageing, as was the case of glyceraldehyde-3-phosphate dehydrogenase. Fragments of this protein were present in four protein spots, and their study could be useful for monitoring horse meat tenderization. SIGNIFICANCE: Tenderization during ageing has been widely studied in meat from several farm animal species; however, both research and standardized ageing practices are lacking for the particular case of horse meat. In this regard, this study presents novel proteomic findings related to post-mortem evolution of horse muscle proteins. Acquired knowledge would support the development and optimization of efficient ageing practices by horse meat industry.
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Affiliation(s)
- Lorea R Beldarrain
- Lactiker Research Group, Department of Pharmacy & Food Sciences, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain.; Instituto de Agroquímica y Tecnología de Alimentos (CSIC), 46980 Paterna, Spain
| | - Enrique Sentandreu
- Instituto de Agroquímica y Tecnología de Alimentos (CSIC), 46980 Paterna, Spain
| | - Noelia Aldai
- Lactiker Research Group, Department of Pharmacy & Food Sciences, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain
| | | | - Ingrid Miller
- Institute of Medical Biochemistry, University of Veterinary Medicine Vienna, 1210 Wien, Austria.
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21
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Muroya S. - Invited Review - Postmortem skeletal muscle metabolism of farm animals approached with metabolomics. Anim Biosci 2023; 36:374-384. [PMID: 36397684 PMCID: PMC9899580 DOI: 10.5713/ab.22.0370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/07/2022] [Indexed: 11/15/2022] Open
Abstract
Skeletal muscle metabolism regulates homeostatic balance in animals. The metabolic impact persists even after farm animal skeletal muscle is converted to edible meat through postmortem rigor mortis and aging. Muscle metabolites resulting from animal growth and postmortem storage have a significant impact on meat quality, including flavor and color. Metabolomics studies of postmortem muscle aging have identified metabolisms that contain signatures inherent to muscle properties and the altered metabolites by physiological adaptation, with glycolysis as the pivotal metabolism in postmortem aging. Metabolomics has also played a role in mining relevant postmortem metabolisms and pathways, such as the citrate cycle and mitochondrial metabolism. This leads to a deeper understanding of the mechanisms underlying the generation of key compounds that are associated with meat quality. Genetic background, feeding strategy, and muscle type primarily determine skeletal muscle properties in live animals and affect post-mortem muscle metabolism. With comprehensive metabolite detection, metabolomics is also beneficial for exploring biomarker candidates that could be useful to monitor meat production and predict the quality traits. The present review focuses on advances in farm animal muscle metabolomics, especially postmortem muscle metabolism associated with genetic factors and muscle type.
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Affiliation(s)
- Susumu Muroya
- Animal Products Research Group, NARO Institute of Livestock and Grassland Science (NILGS), Tsukuba, Ibaraki 305-0901,
Japan,Corresponding Author: Susumu Muroya, E-mail: ;
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22
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Di Paolo M, Ambrosio RL, Lambiase C, Vuoso V, Salzano A, Bifulco G, Barone CMA, Marrone R. Effects of the Aging Period and Method on the Physicochemical, Microbiological and Rheological Characteristics of Two Cuts of Charolais Beef. Foods 2023; 12:foods12030531. [PMID: 36766061 PMCID: PMC9914319 DOI: 10.3390/foods12030531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 01/27/2023] Open
Abstract
Wet-aging (WA) and dry-aging (DA) methods are usually used in the beef industry to satisfy the consumers' tastes; however, these methods are not suitable for all anatomical cuts. In this study, WA and DA were applied to improve the quality of two cuts of Charolais beef (Longissimus dorsi and Semitendinosus). For 60 days (i.e., 2 days, 15 days, 30 days and 60 days of sampling), a physicochemical, rheological, and microbiological analysis were performed at WA (vacuum packed; temperature of 4 ± 1 °C) and at DA (air velocity of 0.5 m/s; temperature of 1 ± 1 °C; relative humidity of 78 ± 10%) conditions. The results showed that the aging method influenced the aging loss (higher in the DA), cooking loss (higher in the WA), malondialdehyde concentration (higher in the DA) and fatty acid profile (few changes). No differences in the drip loss and color were observed, which decreased after 30 days of aging. The WBSF and TPA test values changed with increasing an aging time showing that the aging improved the tenderness of meat regardless of the aging method. Moreover, the aging method does not influence the microbiological profile. In conclusion, both WA and DA enhanced the quality of the different beef cuts, suggesting that an optimal method-time and aging combination could be pursued to reach the consumers' preferences.
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Affiliation(s)
- Marika Di Paolo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Rosa Luisa Ambrosio
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Claudia Lambiase
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici (Na), Italy
| | - Valeria Vuoso
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Angela Salzano
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Giovanna Bifulco
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | | | - Raffaele Marrone
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
- Correspondence: ; Tel.: +39-081-2536469
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23
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Xu N, Zeng X, Li L, Zhang X, Wang P, Han M, Xu X. Effects of post-mortem aging process on characteristic water-soluble taste-active precursors in yellow-feathered broilers. Food Science and Human Wellness 2023. [DOI: 10.1016/j.fshw.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Liu J, Hu Z, Liu D, Zheng A, Ma Q. Glutathione metabolism-mediated ferroptosis reduces water-holding capacity in beef during cold storage. Food Chem 2023; 398:133903. [DOI: 10.1016/j.foodchem.2022.133903] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/10/2022] [Accepted: 08/07/2022] [Indexed: 12/15/2022]
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25
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Jo K, Lee S, Jeong HG, Lee DH, Yoon S, Chung Y, Jung S. Utilization of Electrical Conductivity to Improve Prediction Accuracy of Cooking Loss of Pork Loin. Food Sci Anim Resour 2023; 43:113-123. [PMID: 36789198 PMCID: PMC9890360 DOI: 10.5851/kosfa.2022.e64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/29/2022] [Accepted: 11/08/2022] [Indexed: 11/27/2022] Open
Abstract
This study investigated the predictability of cooking loss of pork loin through relatively easy and quick measurable quality properties. The pH, color, moisture, protein content, and cooking loss of 100 pork loins were measured. The explanatory variables included in all linear regression models with an adjust-r2 value of ≥0.5 were pH and the protein content. In the linear regression model predicting cooking loss, the highest adjust-r2 value was 0.7, with pH, CIE L*, CIE b*, moisture, and protein content as the explanatory variables. In 30 pork loins, electrical conductivity was additionally measured, and as a result of linear regression analysis for predicting cooking loss, the highest adjust-r2 value was 0.646 with electrical conductivity measured at 40 Hz, with pH and color as the explanatory variables. Ordinal logistic regression analysis was performed to predict the three grades (low, middle, and high) of loin cooking loss using pH, color, and 40 Hz electrical conductivity as the explanatory variables, and the percent concordance was 93.8%. In conclusion, the addition of electrical conductivity as an explanatory variable did not increase the prediction accuracy of the linear regression model for predicting cooking loss; however, it was demonstrated that it is possible to predict and classify the cooking loss grade of pork loin through quality properties that can be measured quickly and easily.
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Affiliation(s)
- Kyung Jo
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Seonmin Lee
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Hyun Gyung Jeong
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Dae-Hyun Lee
- Department of Biosystems Machinery
Engineering, Chungnam National University, Daejeon 34134,
Korea
| | - Sangwon Yoon
- Fish Genetics and Breeding Research
Center, National Institute of Fisheries Science, Geoje 53334,
Korea,Department of Bio-AI Convergence, Chungnam
National University, Daejeon 34134, Korea
| | - Yoonji Chung
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea
| | - Samooel Jung
- Division of Animal and Dairy Science,
Chungnam National University, Daejeon 34134, Korea,Corresponding author: Samooel
Jung, Division of Animal and Dairy Science, Chungnam National University,
Daejeon 34134, Korea, Tel: +82-42-821-5774, Fax: +82-42-825-9754,
E-mail:
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26
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Koutsoumanis K, Allende A, Alvarez‐Ordóñez A, Bover‐Cid S, Chemaly M, De Cesare A, Herman L, Hilbert F, Lindqvist R, Nauta M, Peixe L, Ru G, Simmons M, Skandamis P, Suffredini E, Blagojevic B, Van Damme I, Hempen M, Messens W, Bolton D. Microbiological safety of aged meat. EFSA J 2023; 21:e07745. [PMID: 36698487 PMCID: PMC9850206 DOI: 10.2903/j.efsa.2023.7745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The impact of dry-ageing of beef and wet-ageing of beef, pork and lamb on microbiological hazards and spoilage bacteria was examined and current practices are described. As 'standard fresh' and wet-aged meat use similar processes these were differentiated based on duration. In addition to a description of the different stages, data were collated on key parameters (time, temperature, pH and aw) using a literature survey and questionnaires. The microbiological hazards that may be present in all aged meats included Shiga toxin-producing Escherichia coli (STEC), Salmonella spp., Staphylococcus aureus, Listeria monocytogenes, enterotoxigenic Yersinia spp., Campylobacter spp. and Clostridium spp. Moulds, such as Aspergillus spp. and Penicillium spp., may produce mycotoxins when conditions are favourable but may be prevented by ensuring a meat surface temperature of -0.5 to 3.0°C, with a relative humidity (RH) of 75-85% and an airflow of 0.2-0.5 m/s for up to 35 days. The main meat spoilage bacteria include Pseudomonas spp., Lactobacillus spp. Enterococcus spp., Weissella spp., Brochothrix spp., Leuconostoc spp., Lactobacillus spp., Shewanella spp. and Clostridium spp. Under current practices, the ageing of meat may have an impact on the load of microbiological hazards and spoilage bacteria as compared to standard fresh meat preparation. Ageing under defined and controlled conditions can achieve the same or lower loads of microbiological hazards and spoilage bacteria than the variable log10 increases predicted during standard fresh meat preparation. An approach was used to establish the conditions of time and temperature that would achieve similar or lower levels of L. monocytogenes and Yersinia enterocolitica (pork only) and lactic acid bacteria (representing spoilage bacteria) as compared to standard fresh meat. Finally, additional control activities were identified that would further assure the microbial safety of dry-aged beef, based on recommended best practice and the outputs of the equivalence assessment.
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27
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Zhang S, Sun X, Lei Y, Sun B, Xie P, Liu X. Effects of Chitosan/Collagen Peptides/Cinnamon Bark Essential Oil Composite Coating on the Quality of Dry-Aged Beef. Foods 2022; 11. [PMID: 36429229 DOI: 10.3390/foods11223638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/08/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to evaluate the effects of the chitosan/collagen peptides/cinnamon bark essential oil composite coating on dry-aged beef. Chitosan (2%, w/v), collagen peptides (1%, w/v), and cinnamon bark essential oil (1%, v/v) were homogenized to obtain the coating. Beef samples were divided into three groups (traditional dry-ageing, in-bag dry-ageing, and coating and then dry-ageing) and dry-aged for 42 days. Physiochemical, microbial, and sensorial parameters of samples were determined during the dry-ageing process. There were no significant differences (p > 0.05) in pH values, shear force values, cooking loss, color, juiciness, tenderness, and flavor across groups. The total volatile base nitrogen value of the coating group was lower than those of the other two groups. Compared to traditional dry-ageing, in-bag and coating dry-ageing reduced (p < 0.05) many volatile compounds such as alcohols, aldehydes, ketones, and acetate. In-bag and coating dry-ageing had no impact on the fungal community, but changed the bacterial community by inhibiting Pseudomonas. This study demonstrates that the chitosan/collagen peptides/cinnamon bark essential oil coating reduces microbial spoilage during dry-ageing, and has a small influence on product quality.
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28
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della Malva A, Gagaoua M, Santillo A, De Palo P, Sevi A, Albenzio M. First insights about the underlying mechanisms of Martina Franca donkey meat tenderization during aging: A proteomic approach. Meat Sci 2022; 193:108925. [DOI: 10.1016/j.meatsci.2022.108925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/15/2022] [Accepted: 07/23/2022] [Indexed: 10/31/2022]
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29
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Ijaz M, Jaspal MH, Akram MU, Badar IH, Yar MK, Suleman R, Manzoor A, Farooq M, Ali S, Hussain Z, Mahmood M, Rahman A, Ali RS. Effect of Animal Age, Postmortem Calcium Chloride Marination, and Storage Time on Meat Quality Characteristics of M. longissimus thoracis et lumborum of Buffalo Bulls. Foods 2022. [PMCID: PMC9601457 DOI: 10.3390/foods11203193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This study investigated the effect of animal age, calcium chloride marination, and storage time on meat quality characteristics of buffalo bulls to suggest a cost-effective method of improving buffalo meat quality. The current study was designed considering the importance of buffalo meat and the usage of meat from spent buffalo animals in local markets of South Asian countries. A total of 36 animals comprised of 18 young and 18 spent buffalo bulls were selected. After slaughtering and 24 h of postmortem chilling, striploins were separated and cut into 16 steaks and equally divided into two groups, i.e., either marinated with calcium chloride or not. Meat quality characteristics were recorded on 0, 2, 4, 6, 8, and 10 days of storage. The results showed that the pH value of young animals was higher than the value of spent animals and pH was increased over the storage time. Color b*, C*, and h* values were higher in spent animals as compared with the young animals; however, values of colors L* and h* were higher and a* was lower in marinated samples than the values of non-marinated samples. Color a* and C* values were increased and h* was decreased with lengthening the storage time. The meat cooking loss was higher in marinated and the water-holding capacity was higher in non-marinated meat samples. Shear force values were lower in young animals and marinated samples than the values of spent animals and non-marinated meat samples, respectively. Sensory characteristic scores of marinated samples were better than the non-marinated samples. In conclusion, calcium chloride marination can be used to improve the quality characteristics of buffalo meat.
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Affiliation(s)
- Muawuz Ijaz
- Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
- Department of Animal Sciences, University of Veterinary and Animal Sciences, Jhang Campus, Jhang 35200, Pakistan
- Correspondence: (M.H.J.); (M.I.)
| | - Muhammad Hayat Jaspal
- Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
- Correspondence: (M.H.J.); (M.I.)
| | - Muhammad Usman Akram
- Department of Microbiology, FV&AS, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Iftikhar Hussain Badar
- Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Muhammad Kashif Yar
- Department of Animal Sciences, University of Veterinary and Animal Sciences, Jhang Campus, Jhang 35200, Pakistan
| | - Raheel Suleman
- Institute of Food Science and Nutrition, Bahauddin Zakariya University, Multan 61000, Pakistan
| | - Adeel Manzoor
- Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Muhammad Farooq
- Department of Clinical Sciences, University of Veterinary and Animal Sciences, Jhang Campus, Jhang 35200, Pakistan
| | - Sher Ali
- Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Zubair Hussain
- Department of Agriculture and Food Technology, Karakorum International University, Gilgit 15100, Pakistan
| | - Mubarik Mahmood
- Department of Animal Sciences, University of Veterinary and Animal Sciences, Jhang Campus, Jhang 35200, Pakistan
| | - Abdur Rahman
- Department of Animal Sciences, University of Veterinary and Animal Sciences, Jhang Campus, Jhang 35200, Pakistan
| | - Rao Sharafat Ali
- Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
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30
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Cheng H, Song S, Park TS, Kim GD. Proteolysis and changes in meat quality of chicken pectoralis major and iliotibialis muscles in relation to muscle fiber type distribution. Poult Sci 2022; 101:102185. [PMID: 36219890 PMCID: PMC9552107 DOI: 10.1016/j.psj.2022.102185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 09/07/2022] [Accepted: 09/11/2022] [Indexed: 12/01/2022] Open
Abstract
The proteolysis trends and meat quality of the chicken pectoralis major (PM) and iliotibialis (IL) muscles stored at 4°C for 7 d were investigated. After 7 d of storage, the purge loss was higher (P < 0.05) in PM than in IL muscle. The difference in the composition of muscle fibers between PM (100% fast type) and IL (88.85% fast and 11.15% slow types) resulted in differences in proteolysis. Fructose-bisphosphate aldolase, troponin I, myosin heavy chain, and malate dehydrogenase exhibited the same tendencies, but pyruvate kinase, creatine kinase, L-lactate dehydrogenase, and triosephosphate isomerase exhibited different tendencies in the 2 muscles. The activity of cathepsin B was higher in PM than in IL during storage (P < 0.05). These results indicate that the proteolysis trend and changes in meat quality during cold storage are dependent on the different muscle fiber characteristics.
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31
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Xiao Y, Fu S, Jiao Y, Zhang R, Liu Y. Study on the changes of goat meat quality and the expression of 17 quality-related genes within 48 h of postmortem aging. Food Res Int 2022; 158:111506. [DOI: 10.1016/j.foodres.2022.111506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/07/2022] [Accepted: 06/10/2022] [Indexed: 11/19/2022]
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32
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Zheng K, Yin Y, Cao Y, Guo L, Li P, Jiang J, Huang X, Jiang Y, Wu J. Proteomic and parallel reaction monitoring approaches to evaluate biomarkers of mutton tenderness. Food Chem 2022; 397:133746. [PMID: 35882166 DOI: 10.1016/j.foodchem.2022.133746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/05/2022] [Accepted: 07/17/2022] [Indexed: 11/20/2022]
Abstract
Intensive fattening usually results in the changes of meat quality. Tenderness is a central attribute for mutton sensory qualities and consumers' choice. Here, we reported that intensive fattening mutton was more tender than that of traditionally raised sheep. By proteomic approach, we found 49 differentially expressed proteins in longissimus dorsi muscle. After bioinformatics analysis, 5 cytoskeletal proteins, 3 protein binding proteins and 7 metabolic enzymes were identified as potential biomarkers for mutton tenderness. Finally, we verified the expression of these abundant proteins by parallel reaction monitoring (PRM). Collectively, our results reveal that the mutton of sheep raised by intensive fattening is more tender than that of traditionally raised sheep. Myosin-2, myosin-13, vimentin, carbonic anhydrase, carbonic anhydrase-2, Glutathione S-transferase and Microtubule-associated protein 4 isoform X1 can be candidate biomarkers for mutton tenderness. Our data also indicate a central role of cytoskeletal proteins and metabolic enzymes in determining mutton tenderness.
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33
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Chaosap C, Lukkananukool A, Polyorach S, Sommart K, Sivapirunthep P, Limsupavanich R. Effects of Dietary Energy Density in a Fermented Total Mixed Ration Formulated with Different Ratios of Rice Straw and Cassava Pulp on 2- or 14-Day-Aged Meat Quality, Collagen, Fatty Acids, and Ribonucleotides of Native Thai Cattle Longissimus Muscle. Foods 2022; 11. [PMID: 35885289 DOI: 10.3390/foods11142046] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/01/2022] [Accepted: 07/07/2022] [Indexed: 02/06/2023] Open
Abstract
This study investigated the effects of dietary energy density in rice straw and cassava pulp fermented total mixed ration on pH, cooking loss, Warner−Bratzler shear force (WBSF), and collagen content of 2- or 14-d-aged native Thai cattle (NTC) Longissimus thoracic (LT) muscles and fatty acids and ribonucleotides of 2-d-aged LT. Eighteen yearling NTC (Bos indicus) were randomly divided into three dietary treatments (T1 = 8.9, T2 = 9.7, and T3 = 10.5 MJ ME/kg), with six bulls per treatment. The results showed that T1 had the highest WBSF (p < 0.05). However, T2 had similar WBSF to T3 (p > 0.05). With aging, cooking loss increased (p < 0.01), while WBSF decreased (p < 0.01). Insoluble and total collagen decreased with aging (p < 0.05). Dietary energy density had no effect (p > 0.05) on collagen content, ribonucleotides and most fatty acids. However, T1 had more (p < 0.05) decanoic (C10:0), vaccenic (C18:1n9t), trans-linolelaidic (C18:2n6t), eicosatrienoic (C20:3n6), and docosadienoic (C22:2) acids than T2 and T3. In terms of lowest feed cost with comparable tenderness to T2 and highest energy density, T3 may be well suited for feeding NTC. Aging for 14 days improves LT tenderness, but its cooking loss may affect yield and juiciness.
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Barido FH, Kim HJ, Kang SM, Jang A, Pak JI, Lee SK. The effect of hydrolysis pre-treatment by flavourzyme on meat
quality, antioxidative profiles, and taste-related compounds in Samgyetang
breast supplemented with black garlic. Food Sci Anim Resour 2022; 42:625-638. [PMID: 35855271 PMCID: PMC9289802 DOI: 10.5851/kosfa.2022.e26] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 05/23/2022] [Accepted: 05/23/2022] [Indexed: 11/08/2022] Open
Abstract
This study aimed to carefully investigate the effect of hydrolysis using Flavourzyme on meat quality, antioxidative status, and taste-related compounds in breast of Samgyetang that was supplemented with black garlic (BG). Four different treatment groups were compared: (1) conventional Samgyetang (control), (2) Samgyetang hydrolyzed with Flavourzyme (1%, v/w) (FS), (3) Samgyetang made with the BG extract without hydrolysis (NBG), and (4) BG samgyetang pre-treated with Flavourzyme (1%, v/w) in a water bath at 55°C for 2.5 h and hydrolyzed before being processed (HBG). All the treatment groups were cooked by retorting at conditions 121°C and 1.5 kg/cm2 for 1 h. Improved umami profiles through the increase of umami-related nucleotides (5’-GMP, 5’-IMP) and free amino acids—aspartic acid and glumtamic acid, in Samgyetang breast was recorded following hydrolysis. The HBG group tended to impart stronger scavenging activity toward free radicals compared with the other two groups, while not differing with NBG group regarding suppressing malondialdehyde. Textural properties were improved through hydrolysis, wherein the shear force value decreased from 2.29 kgf in the control to 1.19 and 1.25 kgf in the FS and HBG group. Moisture percentages were highly retained, with the redness score increasing and the lightness color decreasing following hydrolysis. In conclusion, the results of this study can be a preliminary information of the effect of hydrolysis pre-treatment for BG samgyetang. Further experiments are required to compare various enzymes along with its organoleptic acceptances.
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Affiliation(s)
- Farouq Heidar Barido
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
- Department of Animal Science, Faculty of Agriculture, Universitas Sebelas Maret, Surakarta 57126, Indonesia
| | - Hee Ju Kim
- Highlandinnovation Co., Ltd., Icheon 17392, Korea
| | - Sun Moon Kang
- National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea
| | - Aera Jang
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
| | - Jae In Pak
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
| | - Sung Ki Lee
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
- Corresponding author: Sung Ki Lee, Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea, Tel: +82-33-250-8646, Fax: +82-33-259-5574, E-mail:
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Li S, Liu S. Estimation of the proteome affecting changes in tenderness of yak meat during storage by label-free mass spectrometry. Vet Med Sci 2022; 8:1640-1649. [PMID: 35441809 PMCID: PMC9297797 DOI: 10.1002/vms3.801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Tenderness is the main quality of meat products. However, the meat tenderness formation is a complex biological process, and pathways and proteins that affect the tenderness of yak meat are unknown. Methods Label‐free proteomics method was used to explore the effects of differentially expressed proteins on the tenderness of yak skeletal muscle (tenderloin) during post‐mortem storage (0, 3, and 7 days) at 3 ± 1°C. Results The tenderness of yak skeletal muscle improved significantly during storage. A total of 91 differentially expressed proteins of yak skeletal muscle during post‐mortem storage were identified by the following comparisons: day 3 versus 0, day 7 versus 0, and day 7 versus 3. NDUFS6, CYCS, COX6A2, LDB3, HSPB7, TPM4, TAGLN, COL1A1, LUM, MYH11, ACTC1, and MYOZ1 proteins showed a significant difference during yak skeletal muscle post‐mortem storage. Furthermore, bioinformatics analyses revealed that the identified proteins were related to carbon metabolism, citrate cycle, glycolysis, oxidative phosphorylation, and RNA degradation. Conclusion The results of the present study could provide proteomic insights into changes in yak skeletal muscle tenderness during storage and may be a valuable resource for future investigations.
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Affiliation(s)
- Shengsheng Li
- Academy of Animal and Veterinary Science, Qinghai University, Xining, P. R. China.,State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, P. R. China
| | - Shujie Liu
- National R&D Center for Yak Meat Processing Technology, Xining, P. R. China.,key Laboratory of Plateau Grazing Animal Nutrition and Feed Science of Qinghai Province, Xining, P. R. China
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Lee S, Park DH, Kim EJ, Kim H, Lee Y, Choi MJ. Development of temperature control algorithm for supercooling storage
of pork loin and its feasibility for improving freshness and extending shelf
life. Food Sci Anim Resour 2022; 42:467-485. [PMID: 35611076 PMCID: PMC9108958 DOI: 10.5851/kosfa.2022.e16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/17/2022] [Accepted: 03/30/2022] [Indexed: 11/06/2022] Open
Abstract
Supercooling storage refers to lowering the product temperature below its
freezing point without phase transition and has the potential to extend shelf
life. Nevertheless, supercooled objects are in a thermodynamically unstable
state, and nucleation can occur spontaneously. To achieve supercooling storage,
slow cooling and insulation are essential. Hence, a stepwise algorithm for the
supercooling storage of pork loins was designed and validated in this study.
Pork loins were stored at 3°C, −18°C, and
−3°C (freezing), and supercooled for 16 days. All samples remained
in a supercooled state and were unfrozen at the end of storage. Supercooled pork
loins were superior in terms of drip loss, cooking loss, and water-holding
capacity compared to frozen samples. Additionally, supercooling treatment
prevented discoloration, increase of volatile basic nitrogen, and microbial
growth. Thus, supercooling of pork loin was achieved using a stepwise program
and was effective to maintain meat quality.
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Affiliation(s)
- SangYoon Lee
- Department of Food Science and
Biotechnology of Animal Resources, Konkuk University, Seoul
05029, Korea
| | - Dong Hyeon Park
- Department of Food Science and
Biotechnology of Animal Resources, Konkuk University, Seoul
05029, Korea
| | - Eun Jeong Kim
- Refrigerator Research of Engineering
Division, Home Appliance and Air Solution Company, LG
Electronics, Changwon 51533, Korea
| | - Honggyun Kim
- Department of Food Science &
Biotechnology, Sejong University, Seoul 05006, Korea
| | - YunJung Lee
- Department of Food Science and
Biotechnology of Animal Resources, Konkuk University, Seoul
05029, Korea
| | - Mi-Jung Choi
- Department of Food Science and
Biotechnology of Animal Resources, Konkuk University, Seoul
05029, Korea
- Corresponding author: Mi-Jung
Choi, Department of Food Science and Biotechnology of Animal Resources, Konkuk
University, Seoul 05029, Korea, Tel: +82-2-450-3048, Fax:
+82-2-455-3726, E-mail:
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Lyu J, Ertbjerg P. Sarcoplasmic and myofibril-bound calpains during storage of pork longissimus muscle: New insights on protein degradation. Food Chem 2022; 372:131347. [PMID: 34818749 DOI: 10.1016/j.foodchem.2021.131347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 10/02/2021] [Accepted: 10/04/2021] [Indexed: 11/04/2022]
Abstract
The subcellular distribution of calpain-1 and -2 and the proteolytical activity of myofibril-bound calpains in pork were investigated during 12 days cold storage. The content of sarcoplasmic calpain-1 decreased during storage while myofibril-bound calpain-1 content first increased (P < 0.05) to 17% of that of 12 h-sarcoplasmic calpain-1 on day 6 followed by a gradual decrease with subsequent storage, suggesting that calpain-1 gradually translocated from sarcoplasm to myofibrils during the initial 6 days of postmortem storage. Intact desmin decreased (P < 0.05) after incubation of myofibrils with 0.05 mM Ca2+, and this was more pronounced with 5 mM Ca2+ (P < 0.05). Ca2+ titration curves of day 6 myofibrils showed two distinct proteolytic activities becoming activated in the range 0.03 to 0.06 mM and 0.4 to 0.8 mM Ca2+, respectively. The results suggest that both calpain-1 and calpain-2 binds to myofibrils during storage and subsequently degrade structural proteins including desmin.
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Affiliation(s)
- Jian Lyu
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland
| | - Per Ertbjerg
- Department of Food and Nutrition, University of Helsinki, 00014 Helsinki, Finland.
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38
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Wu YHS, Lin YL, Wang SY, Lin D, Chen JW, Chen YC. Effects of washing step and salt-addition levels on textural and quality properties in the chicken-surimi products. Poult Sci 2022; 101:101885. [PMID: 35567981 PMCID: PMC9112010 DOI: 10.1016/j.psj.2022.101885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 02/08/2022] [Accepted: 02/17/2022] [Indexed: 11/28/2022] Open
Abstract
The massive wastewater from surimi manufacture and salt addition is controversial. In our previous study, a chicken-surimi (CS) product can be successfully developed from the spent-hen breast via 3 times of washing steps and 2.5% salt addition in the recipe. Due to the characteristics of broiler breast (higher protein contents in muscle), this study was to optimize the washing step for CS batter recovered from broiler breast and the salt-addition level in the CS-product recipe. The step of washing once with 0.1% salt solution showed no (P > 0.05) differences in the texture profile and color parameters (expect a* value) in CS batters compared to initial washing steps (a 3-step washing procedure). The CS batter obtained by this washing step had higher amino-acid contents than boiler breast and large Grade A egg and even fit adults’ daily essential amino-acid requirement. Besides, the lower (P < 0.05) water loss of cooked CS products during the storage (4°C) was shown beyond 2.0% salt addition in CS products. For efficient/ecofriendly extraction and sodium-content reduction, the washing once with a 0.1% salt solution and 2% salt addition in the recipe is recommended in the CS batter recovered from broiler breast and its products, respectively.
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Affiliation(s)
- Yi-Hsieng Samuel Wu
- Department of Animal Science and Technology, National Taiwan University, Taipei 106, Taiwan
| | - Yi-Ling Lin
- Department of Animal Science and Technology, National Taiwan University, Taipei 106, Taiwan
| | - Sheng-Yao Wang
- Department of Animal Science and Technology, National Taiwan University, Taipei 106, Taiwan
| | - Danqing Lin
- Department of Animal Science and Technology, National Taiwan University, Taipei 106, Taiwan
| | - Jr-Wei Chen
- Poultry Industry Section, Department of Animal Industry, Council of Agriculture, Executive Yuan, Taipei 100, Taiwan
| | - Yi-Chen Chen
- Department of Animal Science and Technology, National Taiwan University, Taipei 106, Taiwan.
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39
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Zou X, Kang Z, Li Y, Ma H. Effect of sodium bicarbonate on solubility, conformation and emulsion properties of pale, soft and exudative meat myofibrillar proteins. Lebensm Wiss Technol 2022; 157:113097. [DOI: 10.1016/j.lwt.2022.113097] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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40
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Kwon JA, Yim DG, Kim HJ, Ismail A, Kim SS, Lee HJ, Jo C. Effect of temperature abuse on quality and metabolites of
frozen/thawed beef loins. Food Sci Anim Resour 2022; 42:341-349. [PMID: 35310560 PMCID: PMC8907796 DOI: 10.5851/kosfa.2022.e9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/13/2022] [Accepted: 02/13/2022] [Indexed: 11/10/2022] Open
Abstract
The objective of this study was to examine the effect of temperature abuse prior
to cold storage on changes in quality and metabolites of frozen/thawed beef
loin. The aerobic packaged samples were assigned to three groups: refrigeration
(4°C) (CR); freezing (–18°C for 6 d) and thawing
(20±1°C for 1 d), followed by refrigeration (4°C) (FT);
temperature abuse (20°C for 6 h) prior to freezing (–18°C
for 6 d) and thawing (20±1°C for 1 d), followed by refrigeration
(4°C) (AFT). FT and AFT resulted in higher volatile basic nitrogen (VBN)
values than CR (p<0.05), and these values rapidly increased in the final
15 d. Cooking loss decreased significantly with an increase in the storage
period (p<0.05). In addition, cooking loss was lower in the FT and AFT
groups than in the CR owing to water loss after storage (p<0.05). A
scanning electron microscope (SEM) revealed that frozen/thawed beef samples were
influenced by temperature abuse in the structure of the fiber at 15 d.
Metabolomic analysis showed differences among CR, FT, and AFT from partial least
square discriminant analysis (PLS-DA) based on proton nuclear magnetic resonance
(1H NMR) profiling. The treatments differed slightly, with higher
FT than AFT values in several metabolites (phenylalanine, isoleucine, valine,
betaine, and tyrosine). Overall, temperature abuse prior to freezing and during
thawing of beef loin resulted in accelerated quality changes.
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Affiliation(s)
- Jeong A Kwon
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul
08826, Korea
| | - Dong-Gyun Yim
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul
08826, Korea
| | - Hyun-Jun Kim
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul
08826, Korea
| | - Azfar Ismail
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul
08826, Korea
| | - Sung-Su Kim
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul
08826, Korea
| | - Hag Ju Lee
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul
08826, Korea
| | - Cheorun Jo
- Department of Agricultural Biotechnology,
Center for Food and Bioconvergence, and Research Institute of Agriculture
and Life Science, Seoul National University, Seoul
08826, Korea
- Institute of Green Bio Science and
Technology, Seoul National University, Pyeongchang
25354, Korea
- Corresponding author : Cheorun
Jo, Department of Agricultural Biotechnology, Center for Food and
Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul
National University, Seoul 08826, Korea, Tel: +82-2-880-4820, Fax:
+82-2-873-2271, E-mail:
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41
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Barido FH, Kang SM, Lee SK. The Quality and Functional Improvement of Retorted Korean Ginseng Chicken Soup (Samgyetang) by Enzymolysis Pre-Treatment with Cordyceps militaris Mushroom Extract. Foods 2022; 11:422. [PMID: 35159571 DOI: 10.3390/foods11030422] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/28/2022] [Accepted: 01/29/2022] [Indexed: 01/20/2023] Open
Abstract
This study aimed to investigate the functional and quality improvement of retorted Korean ginseng chicken soup that was hydrolyzed using a single extract from Cordyceps militaris (CM) mushroom, or in combination with bromelain, flavorzyme, or a mix of both. A total of 36 fat-trimmed breast meat from commercial broilers were hydrolyzed with one of six treatments, (1) flavorzyme as a positive control (PC), (2) no addition as negative control (NC), (3) crude CM extract (CME), CM extract prepared with either (4) bromelain (CMB), (5) flavorzyme (CMF), or (6) bromelain:flavorzyme mixture (CMBF) in a water bath at 55 °C for 2.5 h, and subsequently retorted at 121.1 °C, 147.1 kPa for 1 h. The highest antioxidant activity was observed in the CMB treatment (40.32%), followed by CMBF (34.20%), and CME (32.97%). The suppression of malondialdehyde ranged between 28 and 83%. The water-holding-capacity of the treated samples increased, ranging between 59.69 and 62.98%, and significantly tenderized the meat. The shear force decreased from 23.05 N in negative control to 11.67 N in the CMB samples. The predominant nucleotides across the samples were 5′-IMP and hypoxanthine, and the lowest was adenosine. The intensification of the taste properties was due to the increase of umami substances, both by 5′-nucleotides (5′-IMP, 5′-GMP) and free amino acids (FAAs), whereas the highest improvement was observed in the CMB group. Therefore, the hydrolyzation of Korean ginseng chicken soup using CM extract, prepared using bromelain, improves functional and quality profiles.
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42
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Barido FH, Jang A, Pak JI, Kim YJ, Lee SK. Combined effects of processing method and black garlic extract on quality characteristics, antioxidative and fatty acid profile of chicken breast. Poult Sci 2022. [PMID: 35172234 PMCID: PMC8851260 DOI: 10.1016/j.psj.2022.101723] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 12/31/2021] [Accepted: 01/09/2022] [Indexed: 11/23/2022] Open
Abstract
The combined effects of pretreated black garlic (BG) extract and various cooking methods were investigated. The chicken breast was prepared at a uniform size of 5 × 5 × 1.5 cm and randomly allocated into 12 treatment groups that were placed in solutions containing fresh BG extract (1:4, w/v) (positive control), distilled water (negative control), oven-dried BG, and encapsulated BG extract. They were subjected to cooking via sous-vide (SV), boiling, and retorting, for 1 h. Both the BG extract and the different cooking methods modified the physicochemical, antioxidative, and fatty acid profiles of the chicken breast. The antioxidative value was 1.83 to 11.59 times higher than the negative control, with extensive protection from lipid oxidation observed in the oven-dried BG extract, compared the fresh BG treatment. The maltodextrin-encapsulated extract prolonged the protection of the antioxidant BG compounds under high-temperature cooking, and thus, produced the highest antioxidative values. The increase in SFA percentage is a consequence of high-temperature cooking, mainly from the increased proportion of palmitic and stearic acids. A higher percentage of monounsaturated fatty acids and polyunsaturated fatty acids was observed under the SV cooking treatments that had BG extract prepared at any pretreatments. The BG lightly protected the linoleic acid during the retorting process. The BG extract treatment improved meat quality by lowering cooking loss (CL), improving water holding capacity (WHC), and provided better visual attributes. This study suggests that an appropriate cooking method, together with the addition of oven-dried BG extract in an either raw or encapsulated form, can improve the functional quality of chicken breast.
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Ali M, Nam KC. Physicochemical attributes, oxidative stability, and microbial profile of boneless sirloin and bone-in T-bone steaks from Hanwoo steer with reference to dry-aging. J Anim Sci Technol 2021; 63:1169-1181. [PMID: 34796355 PMCID: PMC8564308 DOI: 10.5187/jast.2021.e95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/14/2021] [Accepted: 08/12/2021] [Indexed: 11/20/2022]
Abstract
We investigated the comparative physicochemical attributes, oxidative stability,
and microbial characteristics of 28 days dry-aged meat in between boneless
sirloin (gluteus medius) and bone-in T-bone steaks
(infraspinatus) muscles from Korean Native Hanwoo Steer
(KNHS). Results reveal that regardless of the muscles, dry-aging increased
protein content and water-holding capacity (WHC) (p <
0.05). Meat from infraspinatus-aged muscle led to darker meat
with higher pH values than un-aged meat (p < 0.05).
However, fat content, CIE a*, and CIE b* remained unchanged in both muscles at
aging. At aged meat, thiobarbituric acid reactive substances (TBARS) values from
bone-in infraspinatus muscle was 2.5-fold higher than boneless
gluteus medius muscle (p < 0.05).
Dry-aging led to an increase in the contents of total unsaturated fatty acids
(UFAs), monounsaturated fatty acids (MUFAs), and UFA/saturated fatty acids (SFA)
in both muscles (p < 0.05). Furthermore, gluteus
medius aged muscle concentrated with olic acid (C18:1) compared to
infraspinatus aged muscle. Irrespective of the muscles,
dry-aging enhanced the total free amino acids (FAAs) as well as tasty, and
bitter amino acid contents whereas decreased the tasty/bitter amino acids
(p < 0.05). Aromatic amino acid, tryptophan that
converted to serotonin was 2-fold higher in boneless gluteus
medius muscle than bone-in infraspinatus muscle at
pre and post aging processes (p < 0.05). Aged
Infraspinatus muscle increased total bacteria
(p < 0.05) while no salmonellaspp. was detected in both muscles. Taken together, our study
confirms that 28 days dry-aging profiling the quality characteristics of
boneless sirloin (gluteus medius) and bone-in T-bone steaks
(infraspinatus) distinctly while gluteus
medius aged steak performs better owing to oxidative stability and
functional compounds than infraspinatus aged steak.
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Affiliation(s)
- Mahabbat Ali
- Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea.,Department of Animal Production and Management, Sher-e-Bangla Agricultural University, Dhaka 1207, Bangladesh
| | - Ki-Chang Nam
- Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Korea
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Barido FH, Jang A, Pak JI, Kim YJ, Lee SK. The Effect of Pre-Treated Black Garlic Extracts on the Antioxidative Status and Quality Characteristics of Korean Ginseng Chicken Soup (Samgyetang). Food Sci Anim Resour 2021; 41:1036-1048. [PMID: 34796329 PMCID: PMC8564326 DOI: 10.5851/kosfa.2021.e54] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 11/29/2022] Open
Abstract
This study investigated the possible improvement in the antioxidative status and
quality characteristics of ready-to-eat (RTE) Samgyetang after adding various
black garlic (BG) extracts. The antioxidant activity, total phenolic content
(TPC), total flavonoid content (TFC), meat quality indexes, and lipid oxidation
rates were measured after receiving one of five different treatments consisting
of conventional Samgyetang broth as a negative control, raw garlic (RG) extract
as a positive control, BG, oven-dried BG, and maltodextrin-encapsulated BG
extract as treatments. Employing retort cooking, fat trimmed carcasses were
added to the initially prepared broth together with a phenolic extract that was
set at 5% (w/w). A significant intensification of red and yellow color
was observed in breast and thigh meat treated with BG extracts, regardless of
pretreatment, compared to the negative control and RG. The moisture percentage
was affected by the addition of BG extracts, where the encapsulation group
retained the highest water content after retorting. In terms of antioxidative
status, maltodextrin-encapsulated BG extract was as effective as an oven-dried
extract to scavenge free radicals and showed the highest score among samples
(p<0.01). The concentration of TFC was found to be the highest and did
not differ between encapsulation and oven-dried groups, followed by BG, RG, and
the negative control. However, the addition of encapsulated BG extract was the
most effective in delaying the formation of malondialdehyde among the samples.
Therefore, pre-treatment of BG extract through encapsulation is recommended to
develop a higher antioxidative status and quality characteristics of
Samgyetang.
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Affiliation(s)
- Farouq Heidar Barido
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
| | - Aera Jang
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
| | - Jae In Pak
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
| | | | - Sung Ki Lee
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
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Abstract
Objective The aim of this study was to investigate the expression level of filaggrin-2 (FLG2) in correlation with drip loss. Methods The muscle samples were randomly taken from a local meat supplier. Samples were taken from Longissimus lumborum muscles to evaluate the drip loss (n = 100). Five muscles per group (low and high drip loss) were selected to evaluate FLG2 mRNA and protein expression levels. Results mRNA of FLG2 gene was not significantly different in pigs with different levels of drip loss (p>0.05). Statistical analysis revealed that FLG2 protein expression levels were significantly different between the drip loss groups. Western blot revealed that the high drip loss group had higher FLG2 protein expression level than the low drip loss group (p<0.001). Moreover, immunohistochemistry revealed the high signal intensity was on the muscle cell membrane and cytoplasm. Conclusion FLG2 protein might play roles in drip loss of pork and will provide the basis for information to improving meat quality traits in pigs.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Barido FH, Lee SK. Different Effect of Sodium Chloride Replacement with Calcium Chloride on Proteolytic Enzyme Activities and Quality Characteristics of Spent Hen Samgyetang. Food Sci Anim Resour 2021; 41:869-882. [PMID: 34632405 PMCID: PMC8460325 DOI: 10.5851/kosfa.2021.e43] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/01/2021] [Accepted: 08/05/2021] [Indexed: 11/29/2022] Open
Abstract
Sodium chloride (NaCl) replacement with calcium chloride (CaCl2)
effect on protein solubility, proteolytic enzyme and quality characteristics of
a chicken soup prepared from spent hen (SH) chicken were investigated. By means
of immerse marination prior to cooking, a total of 60 skinless SH breast meat
were randomly allocated into ten groups admitted to treatments with marinade
solution containing sodium tripolyphosphate (STPP) and reduced percentage of
NaCl with CaCl2 at 0%, 25%, 50%, 75%, and
100% at 4±2°C for 20 h. STPP was adjusted to 0.5%
for all treatments and NaCl replacement at 0% was used as control. The
different methods, particularly boiling at 100°C and retorting at
121°C, 1.5 kgf/cm2 for 60 minutes, were applied following
marination. An upregulation of cathepsin-B and caspase-3 enzymes were a
consequences from a higher percentage of CaCl2 within meat
environment. Accordingly, modified the protein solubility in particular the
myofibrillar and total protein solubility. In addition, a significant increase
in water holding capacity (WHC), pH value, myofibril fragmentation index (MFI),
and moisture content was obtained due to salt replacement (p<0.05).
Limited effect was observed for shear force value, collagen content and cooking
yield. Eventually, this study implied that although protelytic enzyme and
protein solubility was upregulated by the replacement of NaCl with
CaCl2 at >75%, extensive effect on texture
properties was not observed. Therefore, NaCl replacement at 75% could be
a promising strategy for quality improvement of SH chicken soup.
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Affiliation(s)
- Farouq Heidar Barido
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
| | - Sung Ki Lee
- Department of Applied Animal Science, Kangwon National University, Chuncheon 24341, Korea
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Liu X, Kim IH. Effects of long-term feeding of Achyranthes japonica Nakai extract as a supplement to diets with different protein levels diets on the growth performance and meat quality characteristics of growing-fattening pigs. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2021.115030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Abstract
The present review summarizes the advantages and disadvantages of three different aging methods (traditional dry aging, wet aging in vacuum shrink pack and dry aging in a highly moisture-permeable bag), discusses the effects of aging on beef which focus on the formation of taste-active compounds and aroma-active compounds and texture changes, and speculates the role of microbes. All these three aging methods can improve the aroma, flavor and texture of beef to varying degrees. It is concluded that the improvement in the taste during aging may be attributed to the following three aspects: First, the release of reducing sugars from the transition of glycogen and ATP; Second, the formation of free amino acids (FAAs) and peptides through proteolysis; Third, IMP, GMP, inosine and hypoxanthine which are produced by the degradation of nucleotides. The improvement of aroma is related to the volatile aroma-active components, which are produced by the thermal oxidation/degradation of fatty acids and the Maillard reaction between amino acids and reducing sugars during aging. And the change of texture is mainly owing to the degradation of cytoskeletal myofibrin and collagen with intramural connective tissue in meat by the endogenous proteolysis system. The role of microorganism in aging will be the main direction of further research.
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Affiliation(s)
- Lin Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Shengnan Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Yuliang Cheng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - He Qian
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
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50
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Dang DS, Stafford CD, Taylor MJ, Buhler JF, Thornton KJ, Matarneh SK. Ultrasonication of beef improves calpain-1 autolysis and caspase-3 activity by elevating cytosolic calcium and inducing mitochondrial dysfunction. Meat Sci 2021; 183:108646. [PMID: 34392092 DOI: 10.1016/j.meatsci.2021.108646] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 02/05/2023]
Abstract
The objective of this study was to investigate if ultrasonication of bovine longissimus thoracis et lumborum (LTL) steaks increases calpain-1 and caspase-3 activities, and if so, to explore the underlying mechanisms that trigger their activation. Post-rigor bovine LTL steaks were subjected to ultrasonication at 40 kHz and 12 W/cm2 for 40 min and subsequently aged for 14 d at 4 °C. Ultrasonication improved beef tenderness (P < 0.05) without negatively impacting pH, color, or cook loss (P > 0.05). Improved tenderness in the ultrasonicated steaks was associated with greater degradation of titin, desmin, troponin-T, and calpastatin and increased calpain-1 autolysis and caspase-3 activity (P < 0.05). In addition, ultrasonicated steaks had greater levels of cytosolic calcium and reactive oxygen species and lower mitochondrial oxygen consumption rate (P < 0.05). These data indicate that improved beef tenderness following ultrasonication is, in part, a function of increased calpain-1 and caspase-3 activities, potentially by elevating cytosolic calcium and inducing mitochondrial dysfunction, respectively.
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Affiliation(s)
- David S Dang
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan, UT 84322, United States
| | - Chandler D Stafford
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan, UT 84322, United States
| | - Mackenzie J Taylor
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan, UT 84322, United States
| | - Jared F Buhler
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan, UT 84322, United States
| | - Kara J Thornton
- Department of Animal, Dairy and Veterinary Sciences, Utah State University, Logan, UT 84322, United States
| | - Sulaiman K Matarneh
- Department of Nutrition, Dietetics and Food Sciences, Utah State University, Logan, UT 84322, United States.
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