动物营养学报 >

2016 , Vol. 28 >Issue 10: 3145 - 3152

DOI: https://doi.org/10.3969/j.issn.1006-267x.2016.10.016

饲料营养 Feed Science and Technology

β-丙氨酸对肉仔鸡生长性能、肉品质及胸肌中丙二醛和肌肽含量的影响

  • 齐博 ,
  • 武书庚 ,
  • 王晶 ,
  • 齐广海 ,
  • 张海军
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  • 中国农业科学院饲料研究所, 农业部饲料生物技术重点开放实验室, 生物饲料开发国家工程研究中心, 北京 100081

收稿日期: 2016-07-05

  网络出版日期: 2016-10-17

基金资助

家禽产业技术体系北京市创新团队（CARS-PSTP）

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Effects of β-Alanine on Growth Performance, Meat Quality, Breast Muscle Malondialdehyde and Carnosine Contents of Broilers

  • QI Bo ,
  • WU Shugeng ,
  • WANG Jing ,
  • QI Guanghai ,
  • ZHANG Haijun
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  • National Engineering Research Center of Biological Feed, Laboratory of Feed Biotechnology of Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China

Received date: 2016-07-05

  Online published: 2016-10-17

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摘要

本试验旨在研究饲粮中添加β-丙氨酸对肉仔鸡生长性能、肉品质及胸肌中丙二醛和肌肽含量的影响。选取1日龄爱拔益加（AA）肉仔鸡公雏180只，随机分为3个组，每组6个重复，每个重复10只鸡，对照组饲喂基础饲粮，试验组分别饲喂在基础饲粮中添加500（βA5组）和1 000 mg/kg β-丙氨酸（βA10组）的饲粮。试验期为42 d，分为前期（1~21日龄）和后期（22~42日龄）2个阶段。结果表明：1）与对照组相比，βA5和βA10组21日龄平均体重均显著提高（P<0.05），42日龄平均体重分别提高30、72 g（P>0.05）；与对照组相比，βA5组后期、全期的平均日增重（ADG）均有提高趋势（0.05<P<0.10）；βA5组前期、后期、全期的料重比（F/G）较对照组降低，其中前期、全期差异达显著水平（P<0.05）。2）与对照组相比，βA5组胸肌滴水损显著降低（P<0.05），24 h红度（a*）值显著提高（P<0.05）。3）与对照组相比，βA5组胸肌中丙二醛（MDA）含量在屠宰后2和4 d呈下降趋势（2 d，P=0.091；4 d，P=0.059），βA5和βA10组胸肌中丙二醛含量在屠宰后6 d均显著降低（P<0.05）。4）βA5和βA10组胸肉中肌肽含量较对照组显著提高（P<0.05），分别提高了19.5%和14.4%。由此可见，饲粮中添加500 mg/kg β-丙氨酸可改善肉仔鸡的生长性能，减少胸肌滴水损失，降低胸肌丙二醛含量，增加胸肌肌肽含量，改善肉品质。

关键词： β-丙氨酸; 肉仔鸡; 生长性能; 肉品质; 肌肽

本文引用格式

齐博 , 武书庚 , 王晶 , 齐广海 , 张海军 . β-丙氨酸对肉仔鸡生长性能、肉品质及胸肌中丙二醛和肌肽含量的影响[J]. 动物营养学报, 2016 , 28(10) : 3145 -3152 . DOI: 10.3969/j.issn.1006-267x.2016.10.016

Abstract

This experiment was conducted to study the supplementation of β-alanine on growth performance, meat quality, breast muscle malondialdehyde (MDA) and carnosine contents of broilers. A total of 180 one-day-old Arbor Acres male broilers were randomly allotted into 3 groups with 6 replicates of 10 broilers each. The control group was fed a basal diet, the experimental groups were fed the basal diet supplemented with 500 (βA5 group) and 1 000 mg/kg β-alanine (βA10 group), respectively. The experiment lasted for 42 days, including early period (1 to 21 days of age) and late period (22 to 42 days of age). The results showed as follows:1) compared with the control group, the average body weight at 21 days of age was significantly increased in βA5 and βA10 groups (P<0.05), and the average body weight at 42 days of age was increased by 30 and 72 g in βA5 and βA10 groups, respectively (P>0.05); compared with the control group, the average daily gain in βA5 group had an increase trend during the late period and the whole period (0.05<P<0.10); the ratio of feed to gain in βA5 group was decreased during the early period, the late period and the whole period compared with the control group, and the differences during the early period and whole period were significant (P<0.05). 2) Compared with the control group, dripping loss of breast muscle in βA5 group was significantly decreased (P<0.05), and the value of a* of breast muscle at 24 h in βA5 group was significantly increased (P<0.05). 3) Compared with the control group, the content of MDA of breast muscle had a decreased trend with adding 500 mg/kg β-alanine after slaughtering 2 (P=0.091) and 4 days (P=0.059), and the content of MDA of breast muscle was significantly decreased after slaughtering 6 days in βA5 and βA10 groups (P<0.05). 4) Compared with the control group, the content of carnosine of breast muscle was significantly increased in βA5 and βA10 groups (P<0.05), and was increased by 19.5% in βA5 group and 14.4% in βA10 group. Therefore, the supplementation of 500 mg/kg β-alanine in the diet of broilers can promote the growth performance, decrease the drip loss and the content of MDA of breast muscle, increase the content of carnosine of breast muscle, and improve the meat quality.

Key words： β-alanine; broilers; growth performance; meat quality; carnosine

参考文献

[1] ABE H.Role of histidine-related compounds as intracellular proton buffering constituents in vertebrate muscle (review)[J].Biochemistry,2000,65(7):757-765.
[2] 佚名.日本研究发现鸡胸肉富含咪唑二肽有改善记忆功能[J].中国家禽,2014,36(10):62.
[3] DUNNET M,HARRIS R C.Influence of oral β-alanine and L-histidine supplementation on the carnosine content of the gluteus medius[J].Equine Veterinary Journal,1999,31(Suppl.30):499-504.
[4] HARRIS R C,TALLON M J,DUNNETT M,et al.The absorption of orally supplied β-alanine and its effect on muscle carnosine synthesis in human vastus lateralis[J].Amino Acids,2006,30(3):279-289. 
[5] TOMONAGA S,KAJI Y,TACHIBANA T,et al.Oral administration of β-alanine modifies carnosine concentrations in the muscles and brains of chickens[J].Animal Science Journal,2005,76(3):249-254. 
[6] 张国强.日粮肌苷酸、β-丙氨酸和组氨酸对肉鸡肉品质的营养调控[D].博士学位论文.北京:中国农业大学,2008.
[7] KRALIK G,SAK-BOSNAR M,KRALIK Z,et al.Effects of β-alanine dietary supplementation on concentration of carnosine and quality of broiler muscle tissue[J].The Journal of Poultry Science,2014,51(2):151-156.
[8] ŁUKASIEWICZ M,PUPPEL K,KUCZYNSKA B,et al.β-alanine as a factor influencing the content of bioactive dipeptides in muscles of Hubbard Flex chickens[J].Journal of the Science of Food and Agriculture,2015,95(12):2562-2565. 
[9] 韩婷婷,曹建民,谭海,等.补充β-丙氨酸对间歇运动大鼠肌肉能量代谢生物学指标的影响[C]//2014年中国运动生理生化学术会议论文集.贵阳:中国体育科学学会运动生理与生物化学分会,2014.
[10] 胡新旭.日粮肌肽、β-丙氨酸和黄芪多糖对肉鸡肉品质的营养调控[D].博士学位论文.北京:中国农业大学,2009.
[11] JACOB J P,BLAIR R,HART L E.The effect of taurine transport antagonists on cardiac taurine concentration and the incidence of sudden death syndrome in male broiler chickens[J].Poultry Science,1991,70(3):561-567. 
[12] TOMONAGA S,KANEKO K,KAJI Y,et al.Dietary β-alanine enhances brain,but not muscle,carnosine and anserine concentrations in broilers[J].Animal Science Journal,2006,77(1):79-86. 
[13] HARRIS R C,MARLIND J,DUNNETT M,et al.Muscle buffering capacity and dipeptide content in the thoroughbred horse,greyhound dog and man[J].Comparative Biochemistry and Physiology Part A:Physiology,1990,97(2):249-251. 
[14] GALLANT S,SEMYONOVA M,YUNEVA M.Carnosine as a potential anti-senescence drug[J].Biochemistry,2000,65(7):866-868.
[15] BAUER K,SCHULZ M.Biosynthesis of carnosine and related peptides by skeletal muscle cells in primary culture[J].European Journal of Biochemistry,1994,219(1/2):43-47.
[16] HILL C A,HARRIS R C,KIM H J,et al.Influence of β-alanine supplementation on skeletal muscle carnosine concentrations and high intensity cycling capacity[J].Amino Acids,2007,32(2):225-233. 
[17] EVERAERT I,DE NAEYER H,TAES Y,et al.Gene expression of carnosine-related enzymes and transporters in skeletal muscle[J].European Journal of Applied Physiology,2013,113(5):1169-1179. 
[18] 潘晓建,文利,彭增起,等.宰前热应激对肉鸡胸肉pH、氧化和嫩度、肉色及其关系的影响[J].江西农业学报,2007,19(5):91-95.
[19] 田刚,余冰.鸡肉肉质风味研究现状及其影响因素(二)[J].四川畜牧兽医,2001,28(1):54-55.
[20] WU H C,SHIAU C Y,CHEN H M,et al.Antioxidant activities of carnosine,anserine,some free amino acids and their combination[J].Journal of Food and Drug Analysis,2003,11(2):148-153.
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