N-氨甲酰谷氨酸对三黄鸡生长性能、血液指标及血清游离氨基酸含量的影响
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摘要
试验旨在研究饲粮中添加N-氨甲酰谷氨酸对三黄鸡生长性能、血清生化指标和血清游离氨基酸含量的影响。选取21日龄体重相近的三黄鸡180只,随机分为4组,每组3个重复,每重复15只鸡。对照组饲喂基础饲粮,试验1、2、3组饲喂在基础饲粮中分别添加0.4%、0.5%、0.6%N-氨甲酰谷氨酸的试验饲粮。试验期28 d。试验结果显示,1添加0.4%N-氨甲酰谷氨酸平均日增重显著高于对照组(P<0.05);28~56日龄添加0.4%、0.5%组平均日采食量、料重比显著低于对照组(P<0.05)。2与对照组相比,添加0.4%N-氨甲酰谷氨酸组总蛋白、白蛋白含量差异显著(P<0.05)。添加0.4%N-氨甲酰谷氨酸组球蛋白含量、碱性磷酸酶活性最高(P>0.05)。3与对照组相比,添加0.4%N-氨甲酰谷氨酸组可以显著提高精氨酸、赖氨酸、苏氨酸含量(P<0.05)。综合上述各项指标可知,饲粮中N-氨甲酰谷氨酸添加的比例在0.4%时能很好地促进三黄鸡的生长发育,改善血液指标,增加血清部分氨基酸的含量。
The current experiment was carried out toinvestigate the effects of dietary N-carbamylgluta-mate(NCG) on growth performance, serum biochemi-cal indexes and serum free amino acid content ofthree yellow chicken. A total of 180 21-day-oldthree yellow chicken with similar weight were usedand randomly assigned into 4 groups with 3 replicates per group and 15 chicks per replicate.The control group was fed with basal diet, groups 1 to 3was fed with basal diets supplemented with 0.4%, 0.5%, 0.6% NCG, respectively. The trial lasted for28 days. The results showed that:(1) The supplementation of 0.4% NCG was significantly higher thanthe control group in ADG(P<0.05). The supplementation of 0.4% and 0.5% NCG(or the experimentalgroup one and two) significantly decreased ADFI and F/G than the control group(P<0.05) on 28~56 d.(2)There was significant effect on TP and ALB among 0.4% NCG and control group.The 0.4% NCGwas the highest on GLO level and ALP activity(P>0.05).(3) The 0.4% NCG was the highest on Arg、Lys、Thr compared with the control group on 28~56 d(P<0.05). Above all, NGG could promote thegrowth performance and blood parameters of three yellow chicken and increase the contents of serumpart amino acid by supplementation of 0.4% NCG.
The current experiment was carried out toinvestigate the effects of dietary N-carbamylgluta-mate(NCG) on growth performance, serum biochemi-cal indexes and serum free amino acid content ofthree yellow chicken. A total of 180 21-day-oldthree yellow chicken with similar weight were usedand randomly assigned into 4 groups with 3 replicates per group and 15 chicks per replicate.The control group was fed with basal diet, groups 1 to 3was fed with basal diets supplemented with 0.4%, 0.5%, 0.6% NCG, respectively. The trial lasted for28 days. The results showed that:(1) The supplementation of 0.4% NCG was significantly higher thanthe control group in ADG(P<0.05). The supplementation of 0.4% and 0.5% NCG(or the experimentalgroup one and two) significantly decreased ADFI and F/G than the control group(P<0.05) on 28~56 d.(2)There was significant effect on TP and ALB among 0.4% NCG and control group.The 0.4% NCGwas the highest on GLO level and ALP activity(P>0.05).(3) The 0.4% NCG was the highest on Arg、Lys、Thr compared with the control group on 28~56 d(P<0.05). Above all, NGG could promote thegrowth performance and blood parameters of three yellow chicken and increase the contents of serumpart amino acid by supplementation of 0.4% NCG.
引文
[1]周俊华,梁琪妹,黄丽霞,等.N-氨甲酰谷氨酸对70~98日龄桂黄兔生长性能及血清生化指标的影响[J].粮食与饲料工业,2013(12):46-48.
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[6]王若丞,纪宇,孙玲伟,等.灌服N-氨甲酰谷氨酸对哺乳山羊羔羊生长性能、血液参数及器官重的影响[J].动物营养学报,2016,28(6):1765-1773.
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[10]方勇军,郭小阳,吴灵英.饲粮精氨酸对0~21日龄樱桃谷肉鸭生长和免疫器官指数的影响[J].饲料工业,2010,31(6):40-43.
[11]岳隆耀,王春平,谯仕彦.日粮中添加N-氨甲酰谷氨酸(NCG)对断乳仔猪生长的影响[J].饲料与畜牧,2010(1):15-17.
[12]曹洪战,陈楠,芦春莲,等.N-氨甲酰谷氨酸对哺乳仔猪生长及内源精氨酸合成代谢的影响[J].畜牧兽医学报,2013,44(11):1844-1850.
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[14]周笑犁,印遇龙,孔祥峰,等.N-氨甲酰谷氨酸对环江香猪生长性能、营养物质消化率及血浆游离氨基酸含量的影响[J].动物营养学报,2011,23(11):1970-1975.
[15]周锡红,吴信,唐香山,等.不同水平精氨酸生素对断奶仔猪生长性能和血液指标的影响[J].农业现代化研究.2010,31(2):237-240.
[16]Chen H Y,Miller P S,Lewis A J,et al.Changes in plasma urea concentration can be used to determine protein requirements of two populations of pigs with different protein accretion rates[J].Journal of Animal Science,1995,73(9):2631-2639.
[17]王健,段修军,龚道清,等.番鸭血脂性状与腹脂率、肌脂率、肝脂率的关系[J].黑龙江畜牧兽医,2002(11):7-9.
[18]Wu G,Knabe D A,Kim S W.Arginine nutrition in neonatal pigs[J].J Nutr,2004,134(10):2783-2790.
[19]王若丞,纪宇,孙玲伟,等.灌服N-氨甲酰谷氨酸对哺乳山羊羔羊生长性能、血液参数及器官重的影响[J].动物营养学报,2016,28(6):1765-1773.
[20]江雪梅,吴德,方正峰,等.饲粮添加L-精氨酸或N-氨甲酰谷氨酸对经产母猪繁殖性能及血液参数的影响[J].动物营养学报,2011,23(27)1185-1193.
[2]Grau E,Felipo V,Minana M D,et al.Treatment of hyperammonemia with carbamoyl glutamate[J].Hepatology,1992,15:446-448.
[3]汤智群,周佳栋,洪伟鸣,等.N-氨甲酰谷氨酸和精氨酸对京海黄鸡肉仔鸡生长性能和血液指标的影响[J].中国畜牧兽医,2015,42(5):1130-1136.
[4]陈楠.N-氨甲酰谷氨酸对哺乳仔猪生长性能及相关理化指标的影响[D].河北农业大学硕士学位论文,2012.
[5]王琤骅,瞿明仁,游金明,等.N-氨甲酰谷氨酸对断奶仔猪生长性能、养分消化率及血清游离氨基酸含量的影响[J].动物营养学报,2010,22(4):1012-1018.
[6]王若丞,纪宇,孙玲伟,等.灌服N-氨甲酰谷氨酸对哺乳山羊羔羊生长性能、血液参数及器官重的影响[J].动物营养学报,2016,28(6):1765-1773.
[7]Chacher B,Zhu W,Ye J A,等.饲粮中添加N-氨甲酰谷氨酸对高产奶牛产奶量和氮利用率的影响[J].Journal of Dairy Science,2014,97(4):2338-2345.
[8]周俊华,罗鲜青,梁琪妹,等.N-氨甲酰谷氨酸对桂黄兔生长性能及血清生化指标的影响[J].饲料研究,2013(12):25-27.
[9]程炜轩,张丽,许国焕,等.N-氨甲酰谷氨酸对罗非鱼幼鱼生长、血液氨基酸组成及脂肪沉积的影响[J].水生生物学报,2015,39(3):490-497.
[10]方勇军,郭小阳,吴灵英.饲粮精氨酸对0~21日龄樱桃谷肉鸭生长和免疫器官指数的影响[J].饲料工业,2010,31(6):40-43.
[11]岳隆耀,王春平,谯仕彦.日粮中添加N-氨甲酰谷氨酸(NCG)对断乳仔猪生长的影响[J].饲料与畜牧,2010(1):15-17.
[12]曹洪战,陈楠,芦春莲,等.N-氨甲酰谷氨酸对哺乳仔猪生长及内源精氨酸合成代谢的影响[J].畜牧兽医学报,2013,44(11):1844-1850.
[13]Frank J W,Escober J,Nguyen H V,et al.Oral N-Carbamylglutamate supplementation increases protein synthesis in skeletal muscle of piglets1[J].J.Nutr.,Bethesda,2007,137:315-320.
[14]周笑犁,印遇龙,孔祥峰,等.N-氨甲酰谷氨酸对环江香猪生长性能、营养物质消化率及血浆游离氨基酸含量的影响[J].动物营养学报,2011,23(11):1970-1975.
[15]周锡红,吴信,唐香山,等.不同水平精氨酸生素对断奶仔猪生长性能和血液指标的影响[J].农业现代化研究.2010,31(2):237-240.
[16]Chen H Y,Miller P S,Lewis A J,et al.Changes in plasma urea concentration can be used to determine protein requirements of two populations of pigs with different protein accretion rates[J].Journal of Animal Science,1995,73(9):2631-2639.
[17]王健,段修军,龚道清,等.番鸭血脂性状与腹脂率、肌脂率、肝脂率的关系[J].黑龙江畜牧兽医,2002(11):7-9.
[18]Wu G,Knabe D A,Kim S W.Arginine nutrition in neonatal pigs[J].J Nutr,2004,134(10):2783-2790.
[19]王若丞,纪宇,孙玲伟,等.灌服N-氨甲酰谷氨酸对哺乳山羊羔羊生长性能、血液参数及器官重的影响[J].动物营养学报,2016,28(6):1765-1773.
[20]江雪梅,吴德,方正峰,等.饲粮添加L-精氨酸或N-氨甲酰谷氨酸对经产母猪繁殖性能及血液参数的影响[J].动物营养学报,2011,23(27)1185-1193.