超氧化物歧化酶模拟物对肉仔鸡肉品质和超氧化物歧化酶活性的影响
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摘要
本试验旨在研究日粮中添加不同水平超氧化物歧化酶模拟物(superoxdie dismutase mimics,SODm)对肉仔鸡生长性能、肉品质及超氧化物歧化酶(SOD)活性的影响。采用单因子试验设计,选取1日龄爱拔益加(AA)肉仔鸡公雏432只,随机分成6组,每组6个重复,每个重复12只。对照组饲喂基础日粮,试验组在基础日粮中分别添加0.10%、0.15%、0.20%、0.25%、0.30%SODm,试验期42 d。结果表明:①日粮添加SODm对肉仔鸡平均日采食量(ADFI)、平均日增重(ADG)和料重比(F/G)均无显著影响(P>0.05)。②添加0.20%、0.25%和0.30%SODm组胸肌亮度(L~*)值显著低于对照组(P<0.05);除0.10%SODm组外,SODm各组胸肌剪切力均显著低于对照组,滴水损失显著高于对照组(P<0.05)。SODm各组腿肌L~*值均显著低于对照组(P<0.05);0.10%和0.15%SODm组腿肌剪切力显著低于对照组(P<0.05)。③21日龄时,与对照组相比,0.30%SODm组血清SOD活性显著降低(P<0.05),其他SODm组血清SOD活性均有提高,但差异不显著(P>0.05);42日龄时,添加SODm各组血清SOD活性均显著高于对照组(P<0.05)。④21日龄时,SODm各组肝脏SOD活性均显著高于对照组(P<0.05);添加SODm对胸肌和心脏SOD活性无显著影响(P>0.05)。42日龄时,添加0.15%和0.25%SODm组肝脏和心脏SOD活性显著高于对照组(P<0.05);0.25%和0.30%SODm组胸肌和腿肌SOD活性显著高于对照组(P<0.05)。综上,本试验条件下,在日粮中添加SODm对肉仔鸡生长性能无显著影响;添加0.15%～0.25%SODm可提高肉仔鸡体内SOD活性,降低肌肉亮度和剪切力,改善肌肉嫩度。
The aim of this study was to evaluate the effects of dietary superoxdie dismutase mimics(SODm) on growth performance,meat quality and activity of superoxdie dismutase(SOD) in broilers.Four hundred and thirty two 1-day-old healthy male AA broilers were randomly assigned to 6 groups with 6 replicates per group and 12 birds per replicate.The control group was fed corn-soybean meal basal diet,and 5 experiment diets were added 0.10%,0.15%,0.20%,0.25% and 0.30% SODm,respectively.The test lasted for 42 d.The results showed as follows:①The ADFI,ADG and F/G were not significantly affected by the different levels of SODm(P>0.05).②Compared with the control group,the L~* value of breast muscle in 0.20%,0.25% and 0.25% SODm groups were significantly decreased(P<0.05).Except for 0.10% SODm group,the shear force of breast muscle was significantly lower than that of control group(P<0.05),while the drip loss was significantly increased than that of control group(P<0.05).With SODm supplementation,the L~* value of leg muscle were found to decrease significantly compared with control group(P<0.05);The shear force of leg muscle in 0.10% and 0.15% SODm groups was significantly lower than that in control group(P<0.05).③At 21 days of age,compared with control group,the activity of SOD in serum was higher(P>0.05),but except for 0.30% SODm group which was significantly decreased(P<0.05).The activity of SOD in serum at 42 days of age was discovered significantly increased with SODm supplementation(P<0.05).④Compared with control group,the activity of SOD in liver at 21 days of age was significantly increased with dietary SODm supplementation(P<0.05).SODm did not significantly affect the SOD activity of breast muscle and heart at 21 days of age(P>0.05).The activity of SOD in liver and heart in 0.15% and 0.25% SODm groups at 42 days of age were significantly higher than that of control group(P<0.05),while the supplement of 0.25% and 0.30% SODm had an outstanding effect on the activity of SOD of breast and thigh muscle(P<0.05).It was concluded that the supplement of SODm had no negative effects on the growth performance,and 0.15% to 0.25% dietary SODm could improve SOD activity and the tenderness,L~* value and shear value of muscle.
The aim of this study was to evaluate the effects of dietary superoxdie dismutase mimics(SODm) on growth performance,meat quality and activity of superoxdie dismutase(SOD) in broilers.Four hundred and thirty two 1-day-old healthy male AA broilers were randomly assigned to 6 groups with 6 replicates per group and 12 birds per replicate.The control group was fed corn-soybean meal basal diet,and 5 experiment diets were added 0.10%,0.15%,0.20%,0.25% and 0.30% SODm,respectively.The test lasted for 42 d.The results showed as follows:①The ADFI,ADG and F/G were not significantly affected by the different levels of SODm(P>0.05).②Compared with the control group,the L~* value of breast muscle in 0.20%,0.25% and 0.25% SODm groups were significantly decreased(P<0.05).Except for 0.10% SODm group,the shear force of breast muscle was significantly lower than that of control group(P<0.05),while the drip loss was significantly increased than that of control group(P<0.05).With SODm supplementation,the L~* value of leg muscle were found to decrease significantly compared with control group(P<0.05);The shear force of leg muscle in 0.10% and 0.15% SODm groups was significantly lower than that in control group(P<0.05).③At 21 days of age,compared with control group,the activity of SOD in serum was higher(P>0.05),but except for 0.30% SODm group which was significantly decreased(P<0.05).The activity of SOD in serum at 42 days of age was discovered significantly increased with SODm supplementation(P<0.05).④Compared with control group,the activity of SOD in liver at 21 days of age was significantly increased with dietary SODm supplementation(P<0.05).SODm did not significantly affect the SOD activity of breast muscle and heart at 21 days of age(P>0.05).The activity of SOD in liver and heart in 0.15% and 0.25% SODm groups at 42 days of age were significantly higher than that of control group(P<0.05),while the supplement of 0.25% and 0.30% SODm had an outstanding effect on the activity of SOD of breast and thigh muscle(P<0.05).It was concluded that the supplement of SODm had no negative effects on the growth performance,and 0.15% to 0.25% dietary SODm could improve SOD activity and the tenderness,L~* value and shear value of muscle.
引文
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[2] 高爱琴,朱玉霞,雷振华,等.有机硒与维生素E对肉仔鸡肉质性状、血液生化指标及抗氧化指标的影响[J].中国畜牧兽医,2017,44(6):1694-1700.GAO A Q,ZHU Y X,LEI Z H,et al.Effect of organic selenium and vitamin E on meat quality trait,blood biochemical indexes and antioxidant indexes of broiler[J].China Animal Husbandry & Veterinary Medicine,2017,44(6):1694-1700.(in Chinese)
[3] 杨耀翔,杨玉,董晓芳,等.苜蓿多糖对不同性别肉仔鸡生长性能、屠宰性能、肉品质及抗氧化性能的影响[J].动物营养学报,2017,29(2):488-501.YANG Y X,YANG Y,DONG X F,et al.Effects of alfalfa polysaccharide on growth performance,slaughter performance,meat quality and antioxidant ability in male and female broilers[J].Chinese Journal of Animal Nutrition,2017,29(2):488-501.(in Chinese)
[4] 刘博,陈玉敏,宋小珍,等.饲粮中添加葛根总黄酮对爱拔益加肉鸡生长性能及肉品质的影响[J].动物营养学报,2016,28(7):2243-2249.LIU B,CHEN Y M,SONG X Z,et al.Effects of dietary puerarin flavonoids on growth performance and meat quality of Arbor Acre broilers[J].Chinese Journal of Animal Nutrition,2016,28(7):2243-2249.(in Chinese)
[5] 郭长安.锰超氧化物歧化酶模拟化合物抗急性单核细胞白血病的体内外实验研究[D].银川:宁夏医科大学,2015.GUO C A.The in vitro and in vivo anti-acute monocytic leukemia cell effect of mimic manganese superoxide dismutase[D].Yinchuan:Ningxia Medical University,2015.(in Chinese)
[6] BIXENMANN L,HE J,LIANGI M,et al.Functional superoxide dismutase mimics become diverse:From simple compounds on prebiotic earth to nanozymes[J].Progress in Biochemistry and Biophysics,2018,45(2):148-169.
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[8] 武文华,曹玉,刘凯,等.天然维生素E提取工艺研究现状[J].中国油脂,2016,41(8):88-91.WU W H,CAO Y,LIU K,et al.Advance in extraction technology of natural vitamin E[J].China Oils and Fats,2016,41(8):88-91.(in Chinese)
[9] 王鑫瑶,赵鑫淼.茶多酚的提取技术及优缺点比较研究进展[J].广州化工,2018,46(8):26-27.WANG X Y,ZHAO X M.Research progress on extraction technology and its advantages and disadvantages of tea polyphenol[J].Guangzhou Chemical Industry,2018,46(8):26-27.(in Chinese)
[10] 靳文娟,苟晓会.含铜SOD模拟物的合成及抗氧化活性测定[J].安康学院学报,2013,25(6):39-41.JIN W J,GOU X H.Synthesis and determination of antioxidant activity of copper containing superoxide dismutase mimics[J].Journal of Ankang University,2013,25(6):39-41.(in Chinese)
[11] FOROUZANFAR M,ERSHAD S F,HOSSEINI S M,et al.Can permeable super oxide dismutase mimetic agents improve the quality of frozen-thawed ram semen?[J].Cryobiology,2013,66(2):126-130.
[12] FOROUZANFAR M,ABID A,HOSSEINI S M,et al.Supplementation of sperm cryopreservation media with cell permeable superoxide dismutase mimetic agent (MnTE) improves goat blastocyst formation[J].Cryobiology,2013,67(3):394-397.
[13] 孙春阳,邢焕,栾素军,等.葡萄糖氧化酶和酵母硒复合添加剂对肉鸡生长性能、抗氧化性能及肉品质的影响[J].动物营养学报,2014,26(9):2789-2796.SUN C Y,XING H,LUAN S J,et al.Effects of compound additive with glucose oxidase and selenium yeast on growth performance,antioxidant capacity and meat quality of broilers[J].Chinese Journal of Animal Nutrition,2014,26(9):2789-2796.(in Chinese)
[14] 梁英,任成财,姜宁,等.黄芩黄酮对肉仔鸡生长性能和免疫功能的影响[J].动物营养学报,2011,23(8):1409-1414.LIANG Y,REN C C,JIANG N,et al.Effect of flavonoids from scutellaria baicalensis on growth performance and immune function of broilers[J].Chinese Journal of Animal Nutrition,2011,23(8):1409-1414.(in Chinese)
[15] 陈伟,林映才,马现永,等.一些抗氧化剂的抗/促氧化作用及其机制[J].动物营养学报,2012,24(4):595-605.CHEN W,LIN Y C,MA X Y,et al.Anti/pro-oxidative functions of antioxidants and their mechanisms[J].Chinese Journal of Animal Nutrition,2012,24(4):595-605.(in Chinese)
[16] CHENG K,ZHANG M,HUANG X X,et al.An evaluation of natural and synthetic vitamin E supplementation on growth performance and antioxidant capacity of broilers in early age[J].Canadian Journal of Animal Science,2017,98(1):187-193.
[17] POMPEU M A,CAVALCANTI L F L,TORAL F L B.Effect of vitamin E supplementation on growth performance,meat quality,and immune response of male broiler chickens:A meta-analysis[J].Livestock Science,2018,208:5-13.
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[20] WANG S H,ZHANG L,LI J L,et al.Effects of dietary marigold extract supplementation on growth performance,pigmentation,antioxidant capacity and meat quality in broiler chickens[J].Asian-Australasian Journal of Animal Sciences,2017,30(1):71-77.
[21] ROWE L J,MADDOCK K R,LONERGAN S M,et al.Influence of early postmortem protein oxidation on beef quality[J].Journal of Animal Science,2004,82(3):785-793.
[22] 张玉伟,罗海玲,贾慧娜,等.肌肉系水力的影响因素及其可能机制[J].动物营养学报,2012,24(8):1389-1396.ZHANG Y W,LUO H L,JIA H N,et al.Effect factors of water holding capacity of meats and its potential mechanism[J].Chinese Journal of Animal Nutrition,2012,24(8):1389-1396.(in Chinese)
[23] 程志斌,苏子峰,廖启顺,等.肌红蛋白影响畜禽活体肌肉和宰后鲜肉肉色的研究进展[J].中国畜牧杂志,2009,45(21):56-60.CHEN Z B,SU Z F,LIAO Q S,et al.Advances in the influence of myoglobin chemistry on livestock or poultry muscle and fresh meat color[J].Chinese Journal of Animal Science,2009,45(21):56-60.(in Chinese)
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