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Bai M, Liu H, Xu K, Zou B, Yu R, Liu Y, Xing W, Du H, Li Y, Yin Y. Effects of dietary coated cysteamine hydrochloride on pork color in finishing pigs. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:1743-1750. [PMID: 28859217 DOI: 10.1002/jsfa.8647] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 08/23/2017] [Accepted: 08/23/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Coated cysteamine hydrochloride (CC) was applied as a feed additive in animal production. The influence and the mechanisms of CC used as a feed additive in promoting meat quality in finishing pigs were investigated. RESULTS Dietary CC supplementation increased (P < 0.05) the a* and H* values and reduced (P < 0.05) the L* value in the longissimus dorsi muscles at 48 h postmortem (P < 0.05). The deoxymyoglobin content was enhanced (P < 0.05) and the metmyoglobin and malondialdehyde contents were reduced (P < 0.05) in pigs fed the dietary CC. Pigs fed a dietary CC of 0.035 g kg-1 had a lower cooking loss (P < 0.05) and a higher a* (24 h) value in the longissimus dorsi muscles than pigs on control treatment. The messenger RNA expression of superoxide dismutase 1 was upregulated (P < 0.05) in the longissimus dorsi. CONCLUSION Dietary supplementation with CC could improve antioxidant status and delay meat discoloration by improving glutathione levels and antioxidase activity after longer chill storage (for 48 h after slaughter). Dietary supplementation with CC at 0.035 g kg-1 may promote the stability of pork color by reducing oxidation. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Miaomiao Bai
- Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Engineering Research Center for Healthy Breeding of Livestock and Poultry, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, China
- College of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China
| | - Hongnan Liu
- Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Engineering Research Center for Healthy Breeding of Livestock and Poultry, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, China
- Hangzhou King Techina Technology Company Academician Expert Workstation, Hangzhou King Techina Technology Co., Ltd, Hangzhou, China
- Hunan Co-Innovation Center of Animal Production Safety, CICAPS, Changsha, Hunan, P.R. China
- Hunan Co-Innovation Center of Animal Production Safety, Changsha, Hunan, China
| | - Kang Xu
- Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Engineering Research Center for Healthy Breeding of Livestock and Poultry, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, China
- Hangzhou King Techina Technology Company Academician Expert Workstation, Hangzhou King Techina Technology Co., Ltd, Hangzhou, China
| | - Bingjie Zou
- Hangzhou King Techina Technology Company Academician Expert Workstation, Hangzhou King Techina Technology Co., Ltd, Hangzhou, China
| | - Rong Yu
- Hangzhou King Techina Technology Company Academician Expert Workstation, Hangzhou King Techina Technology Co., Ltd, Hangzhou, China
| | - Yanhong Liu
- Department of Animal Science, University of California, Davis Davis, CA, USA
| | - Weigang Xing
- Shandong Newhope-Liuhe Group Company Academician Expert Workstation, Shandong Newhope-Liuhe Group Co., Ltd, Qingdao, China
| | - Haitao Du
- Shandong Newhope-Liuhe Group Co., Ltd, Weifang, China
| | - Yong Li
- Shandong Newhope-Liuhe Group Co., Ltd, Weifang, China
| | - Yulong Yin
- Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-Central, Ministry of Agriculture, Hunan Provincial Engineering Research Center for Healthy Breeding of Livestock and Poultry, Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, China
- College of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China
- Hangzhou King Techina Technology Company Academician Expert Workstation, Hangzhou King Techina Technology Co., Ltd, Hangzhou, China
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Canto AC, Suman SP, Nair MN, Li S, Rentfrow G, Beach CM, Silva TJ, Wheeler TL, Shackelford SD, Grayson A, McKeith RO, King DA. Differential abundance of sarcoplasmic proteome explains animal effect on beef Longissimus lumborum color stability. Meat Sci 2015; 102:90-8. [DOI: 10.1016/j.meatsci.2014.11.011] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 11/24/2014] [Accepted: 11/25/2014] [Indexed: 10/24/2022]
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Suman SP, Rentfrow G, Nair MN, Joseph P. 2013 EARLY CAREER ACHIEVEMENT AWARD— Proteomics of muscle- and species-specificity in meat color stability12. J Anim Sci 2014; 92:875-82. [DOI: 10.2527/jas.2013-7277] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- S. P. Suman
- Department of Animal and Food Sciences, University of Kentucky, Lexington 40546
| | - G. Rentfrow
- Department of Animal and Food Sciences, University of Kentucky, Lexington 40546
| | - M. N. Nair
- Department of Animal and Food Sciences, University of Kentucky, Lexington 40546
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Nair M, Suman S, Li S, Ramanathan R, Mancini R. Temperature- and pH-dependent effect of lactate on in vitro redox stability of red meat myoglobins. Meat Sci 2014; 96:408-12. [DOI: 10.1016/j.meatsci.2013.07.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 07/19/2013] [Accepted: 07/28/2013] [Indexed: 11/17/2022]
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Affiliation(s)
- Surendranath P. Suman
- Department of Animal and Food Sciences, University of Kentucky, Lexington, Kentucky 40546;
| | - Poulson Joseph
- Department of Food Science, Nutrition and Health Promotion, Mississippi State University, Mississippi State, Mississippi 39762;
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