The effect of a finishing diet supplemented with γ-aminobutyric acids on carcass characteristics and meat quality of Hanwoo steers
0
조회
0
다운로드
7
인용
0
참고문헌
키워드
초록
Objective: This study was conducted to investigate the effects of supplementation with rumen-protected γ-aminobutyric acid (GABA) on carcass characteristics and meat quality of Hanwoo steers.Methods: Eighteen Hanwoo steers with an average initial weight of 644.83±12.91 kg were randomly allocated into three different groups. Each group consisted of 6 animals that were treated with different diets formulated based on the animals’ body weights. The control (C) group was fed a basal diet consisting of concentrate and rice straw with 74% total digestible nutrients (TDNs) and 12% crude protein (CP). The two other groups were treatment groups; one group was fed a basal diet (74% TDNs and 12% CP) supplemented with rumen-protected GABA at a dose of 150 mg/kg feed, and the other group was fed a basal diet (74% TDNs and 12% CP) supplemented with GABA at a dose of 300 mg/kg feed.Results: The GABA supplementation significantly contributed to better growth performance (p<0.05), especially the weight gain and average daily gain. It also contributed to the lower cooking loss (p<0.05), improvements in essential antioxidant enzymes and stable regulation of antioxidant activities in the <i>longissimus lumborum</i> of Hanwoo steers, as represented by the lower formation of malondialdehyde content within the meat, the inhibition of myoglobin oxidation indicated by the retention of the oxymyoglobin percentage, and the suppression of metmyoglobin percentage during cold storage (p<0.05).Conclusion: Higher doses of GABA may not significantly promote better animal performance and meat quality, suggesting that dietary supplementation with GABA at a dose of 100 ppm is sufficient to improve the meat quality of Hanwoo steers.
Abstract
Objective: This study was conducted to investigate the effects of supplementation with rumen-protected γ-aminobutyric acid (GABA) on carcass characteristics and meat quality of Hanwoo steers. Methods: Eighteen Hanwoo steers with an average initial weight of 644.83±12.91 kg were randomly allocated into three different groups. Each group consisted of 6 animals that were treated with different diets formulated based on the animals’ body weights. The control (C) group was fed a basal diet consisting of concentrate and rice straw with 74% total digestible nutrients (TDNs) and 12% crude protein (CP). The two other groups were treatment groups; one group was fed a basal diet (74% TDNs and 12% CP) supplemented with rumen-protected GABA at a dose of 150 mg/kg feed, and the other group was fed a basal diet (74% TDNs and 12% CP) supplemented with GABA at a dose of 300 mg/kg feed. Results: The GABA supplementation significantly contributed to better growth performance (p<0.05), especially the weight gain and average daily gain. It also contributed to the lower cooking loss (p<0.05), improvements in essential antioxidant enzymes and stable regulation of antioxidant activities in the longissimus lumborum of Hanwoo steers, as represented by the lower formation of malondialdehyde content within the meat, the inhibition of myoglobin oxidation indicated by the retention of the oxymyoglobin percentage, and the suppression of metmyoglobin percentage during cold storage (p<0.05). Conclusion: Higher doses of GABA may not significantly promote better animal performance and meat quality, suggesting that dietary supplementation with GABA at a dose of 100 ppm is sufficient to improve the meat quality of Hanwoo steers.
참고문헌 (38)
- Tett SFB, "Causes of twentieth-century temperature change near the Earth’s surface", Nature, 399, pp.569~572 (1999)[DOI]
- Attia YA, "Recovery from adverse effects of heat stress on slow-growing chicks in the tropics 1 : effect of ascorbic acid and different levels of betaine", Trop Anim Health Prod, 41, pp.807~818 (2009)[DOI]
- Gregory NG, "How climatic changes could affect meat quality", Food Res Int, 43, pp.1866~1873 (2010)[DOI]
- Fox DG, "Accounting for the effects of environment on the nutrient requirements of dairy cattle", J Dairy Sci, 81, pp.3085~3095 (1998)[DOI]
- Guo K, "Improving effects of dietary rumen protected γ-aminobutyric acid additive on apparent nutrient digestibility, growth performance and health status in heatstressed beef cattle", Anim Sci J, 89, pp.1280~1286 (2018)[DOI]
- Dantzer R, "Stress in farm animals : a need for reevaluation", J Anim Sci, 57, pp.6~18 (1983)[DOI]
- Farouq Heidar Barido, "The effect of finishing diet supplemented with methionine", lysine and methionine, Animal Bioscience, pp.2020, 33(1)[DOI]
- Wen C, "Effects of dietary methionine on growth performance, meat quality and oxidative status of breast muscle in fast-and slow-growing broilers", Poult Sci, 96, pp.1707~1714 (2017)[DOI]
- Nakamura H, "Psychological stress-reducing effect of chocolate enriched with γ-aminobutyric acid(GABA)in humans : assessment of stress using heart rate variability and salivary chromogranin A", Int J Food Sci Nutr, 60, pp.106~113 (2009)[DOI]
- Diana M, "Gamma-aminobutyric acid as a bioactive compound in foods : a review", J Funct Foods, 10, pp.407~420 (2014)[DOI]
- DeFeudis FV, "Muscimol binding and GABA receptors", Drug Dev Res, 1, pp.93~105 (1981)[DOI]
- Chand N, "Ameliorative effect of synthetic γ-aminobutyric acid(GABA)on performance traits, antioxidant status and immune response in broiler exposed to cyclic heat stress", Environ Sci Pollut Res, 23, pp.23930~23935 (2016)[DOI]
- Zhang M, "Effect of dietary γ-aminobutyric acid on laying performance, egg quality, immune activity and endocrine hormone in heat-stressed Roman hens", Anim Sci J, 83, pp.141~147 (2012)[DOI]
- Y.Z. Zhu, "Effect of γ-Aminobutyric Acid-producing Lactobacillus Strain on Laying Performance, Egg Quality and Serum Enzyme Activity in Hy-Line Brown Hens under Heat Stress", Animal Bioscience, 28(7), pp.1006~1013 (2015), 아세아·태평양축산학회[DOI]
- Tajalli S, "Interaction between nociceptin", orphanin FQ(N, Physiol Behav, pp.2006, 89[DOI]
- Wang DM, "Effects of rumen-protected γ-aminobutyric acid on feed intake, lactation performance, and antioxidative status in early lactating dairy cows", J Dairy Sci, 96, pp.3222~3227 (2013)[DOI]
- National Research Council, "Nutrient requirements of beef cattle" (2000), The National Academies Press
- Horwutz W, "Official methods of analysis. 17th edition", AOAC International, ~ (2002)
- Kristensen L, "The effect of ageing on the waterholding capacity of pork : role of cytoskeletal proteins", Meat Sci, 58, pp.17~23 (2001)[DOI]
- Renerre M, "Antioxidant enzyme activities in beef in relation to oxidation of lipid and myoglobin", Meat Sci, 43, pp.111~121 (1996)[DOI]
- Flohé L, "Assays of glutathione peroxidase", Methods Enzymol, 105, pp.114~120 (1984)[DOI]
- Dicky Tri Utama, "Effect of mixed hay supplementation during fattening on carcass traits and meat quality of Hanwoo steers", 한국축산학회지, 59(3), pp.1~6 (2017), 한국축산학회
- Folch J, "A simple method for the isolation and purification of total lipides from animal tissues", J Biol Chem, 226, pp.497~509 (1957)
- Rhoads ML, "Effects of heat stress and plane of nutrition on lactating Holstein cows : I. production, metabolism, and aspects of circulating somatotropin", J Dairy Sci, 92, pp.1986~1997 (2009)[DOI]
- Jian W, "Differences of skin morphology in Bos indicus, Bos taurus, and their crossbreds", Int J Biometeorol, 58, pp.1087~1094 (2014)[DOI]
- Xiaozhen Song, "Traditional Chinese Medicine Prescriptions Enhance Growth Performance of Heat Stressed Beef Cattle by Relieving Heat Stress Responses and Increasing Apparent Nutrient Digestibility", Animal Bioscience, 27(10), pp.1513~1520 (2014), 아세아·태평양축산학회[DOI]
- Li YH, "Effect of γ-aminobutyric acid on growth performance, behavior and plasma hormones in weaned pigs", Can J Anim Sci, 95, pp.165~171 (2015)[DOI]
- Xu Q, "Effect of γ-aminobutyric acid on performance and hormones of finishing pig in heat stress environment", Acta Ecol Anim Domastici, 30, pp.28~32 (2009)
- Gropp E, "Agouti-related peptide-expressing neurons are mandatory for feeding", Nat Neurosci, 8, pp.1289~1291 (2005)[DOI]
- Brambilla P, "GABAergic dysfunction in mood disorders", Mol Psychiatry, 8, pp.721~737 (2003)[DOI]
- Xu N, "Biotechnological advances and perspectives of gamma-aminobutyric acid production", World J Microbiol Biotechnol, 33, pp.64~ (2017)[DOI]
- Walls AB, "The glutamine-glutamate", GABA cycle : function, regional differences in glutamate and GABA production and effects of interference with GABA metabolism, 2015, pp.40, 402~409
- Sigel E, "Structure, function, and modulation of GABAA receptors", J Biol Chem, 287, pp.40224~40231 (2012)[DOI]
- Chen Z, "Effect of γ-aminobutyric acid on digestive enzymes, absorption function, and immune function of intestinal mucosa in heat-stressed chicken", Poult Sci, 93, pp.2490~2500 (2014)[DOI]
- Chen Z, "Protective effect of γ-aminobutyric acid on antioxidation function in intestinal mucosa of Wenchang chicken induced by heat stress", J Anim Plant Sci, 23, pp.1634~1641 (2013)
- Cheng J, "Feeding rumen-protected gamma-aminobutyric acid enhances the immune response and antioxidant status of heat-stressed lactating dairy cows", J Therm Biol, 60, pp.103~108 (2016)[DOI]
- Hosford AD, "Effects of supplemental lysine and methionine with zilpaterol hydrochloride on feedlot performance, carcass merit, and skeletal muscle fiber characteristics in finishing feedlot cattle", J Anim Sci, 93, pp.4532~4544 (2015)[DOI]
- Sung Ki Lee, "The Effects of Dietary Sulfur and Vitamin E Supplementation on the Quality of Beef from the Longissimus Muscle of Hanwoo Bulls", Animal Bioscience, 21(7), pp.1059~1066 (2008), 아세아·태평양축산학회