壳寡糖对肉仔鸡生长性能、屠宰性能、骨骼参数及钙磷代谢的影响
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摘要
试验旨在研究壳寡糖对肉仔鸡生长性能、屠宰性能、骨骼参数及钙磷代谢的影响。选取1日龄快大型(AA)白羽肉仔鸡公雏90只,随机分为3组:基础饲粮组(对照组)、150 mg/kg壳寡糖组(处理1组)和300 mg/kg壳寡糖组(处理2组),分别于2l d和42 d屠宰取样进行指标测定。结果表明:①300 mg/kg壳寡糖添加量显著提高了1～42 d的体增重及前期(1～21 d)和全期(1～42 d)的耗料量(P<0.05);150 mg/kg壳寡糖组对各个阶段耗料量和体增重影响不显著(P>0.05)。②处理1组的腿肌率较对照组显著提高(P<0.05);半净膛率、全净膛率和胸肌率组间差异不显著(P>0.05)。③300 mg/kg壳寡糖显著提高了42 d肉仔鸡的胫骨长、股骨干重和股骨长,较对照组分别增加了6.079%(P<0.05)、29.790%(P<0.05)和7.598%(P<0.05)。④添加300 mg/kg壳寡糖显著增加了21 d肉仔鸡的血清P、胫骨钙(P<0.05),42 d参数组间差异均不显著(P>0.05)。由此可见:基础饲粮中添加300 mg/kg壳寡糖可以显著提高肉仔鸡生长性能、对骨骼发育和钙磷沉积代谢也有一定促进作用。
Effects of Chitooligosaccharide(COS) on the growth performance, carcass traits, bone param-eters and metabolism of calcium and metabolism of broiler chickens were studied in our research. A to-tal of ninety male AA broiler chickens(1 d) were randomly allocated to 3 treatments: basal diet group(control group), 150 mg/kg COS addition(trial group 1), 300 mg/kg COS addition(trial group 2). Chick-ens were slaughtered to measure indicators at 21 d and 42 d.① Compared with the broilers of the con-trol group, 300 mg/kg COS significantly increased 1～42 d body weight gain and feed intake of both 1～21 d and 1～42 d(P<0.05), while 150 mg/kg COS showed no significant effect on feed intake and bodyweight gain at each stage(P>0.05).② Breast muscle yield of trail group 1 were eveluated significantlywhen compared with the control group(P<0.05). The other carcass traits of 42 d broiler chickensshowed no significant difference(P>0.05).③ Compared with the control group, tibia length, weightand length of femora of 42 d broilers fed 300 mg/kg COS were increased by 6.079%(P<0.05),29.790%(P<0.05) and 7.598%(P<0.05), respectively.④ The calcium contents of tibia and se-rum P of 21 d broilers of trail group 2 were in-creased significantly(P<0.05), while all parame-ters of 42 d among groups showed no significantdifference(P>0.05). This experiment shows that300 mg/kg COS addition in broilers diet obtain best growth performance and also positive promoting effect of bone development and metabolism of Caand P in some degree.
Effects of Chitooligosaccharide(COS) on the growth performance, carcass traits, bone param-eters and metabolism of calcium and metabolism of broiler chickens were studied in our research. A to-tal of ninety male AA broiler chickens(1 d) were randomly allocated to 3 treatments: basal diet group(control group), 150 mg/kg COS addition(trial group 1), 300 mg/kg COS addition(trial group 2). Chick-ens were slaughtered to measure indicators at 21 d and 42 d.① Compared with the broilers of the con-trol group, 300 mg/kg COS significantly increased 1～42 d body weight gain and feed intake of both 1～21 d and 1～42 d(P<0.05), while 150 mg/kg COS showed no significant effect on feed intake and bodyweight gain at each stage(P>0.05).② Breast muscle yield of trail group 1 were eveluated significantlywhen compared with the control group(P<0.05). The other carcass traits of 42 d broiler chickensshowed no significant difference(P>0.05).③ Compared with the control group, tibia length, weightand length of femora of 42 d broilers fed 300 mg/kg COS were increased by 6.079%(P<0.05),29.790%(P<0.05) and 7.598%(P<0.05), respectively.④ The calcium contents of tibia and se-rum P of 21 d broilers of trail group 2 were in-creased significantly(P<0.05), while all parame-ters of 42 d among groups showed no significantdifference(P>0.05). This experiment shows that300 mg/kg COS addition in broilers diet obtain best growth performance and also positive promoting effect of bone development and metabolism of Caand P in some degree.
引文
[1]王秀武,林欣,张丽,等.壳寡糖对肉仔鸡生产性能、小肠组织结构和肌组织矿物质元素含量的影响[J].中国粮油学报,2005,20(2)83-88.
[2]王秀武,杜昱光,白雪芳,等.壳寡糖对肉仔鸡肠道主要菌群、小肠微绒毛密度、免疫功能及生产性能的影响[J].动物营养学报2003,15(4):32-35.
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[9]王秀武,郭无瑕,栗衍华,等.海洋壳寡糖对仔猪生产性能及器官、肌组织和血清中矿物元素含量的影响[J].中国畜牧杂志,2008,44(5):40-42.
[10]Jung W K,Moon S H,Kim S K.Effect of chitooligosaccharides on calcium bioavailability and bone strength in ovariectomized rats[J].Life Sciences,2006,78(9):970-976.
[11]魏长征,刘万顺,韩宝芹,等.氨基葡萄糖和壳寡糖对去势大鼠血液生化指标的影响[J].中国生物医学工程学报,2007,26(5):781-786.
[12]沈若武,王守彪,夏玉军,等.壳寡糖对新西兰兔骨折愈合的影响[J].解剖学杂志,2005,28(3):340-342.
[13]Wei C,Liu W,Han B,et al.Activities of the deriviatives of chitin on the osbeoblast proliferation and the effect on bone strength in ovariectomized rats[J].Wuhan University Journal of Natural Sciences,2006,11(3):715-719.
[14]金黎明,魏长征,田文杰,等.壳寡糖及其衍生物对体外培养成骨细胞增殖的作用特点[J].中国组织工程研究,2008,12(19):3637-3640.
[15]张伟,沈若武,王守彪,等.壳寡糖对骨折成骨细胞内骨形态发生蛋白的影响[J].齐鲁医学杂志,2005,20(3):247-248.
[16]李贤,汪炬,周长忍,等.壳寡糖对UCB-MSC细胞cyclinD1和RUNX2 m RNA表达的影响[J].材料科学与工程学报,2010,28(5):649-652.
[17]黎秋平,王润莲,潘文,等.不同分子质量壳聚糖对麒麟鸡生长性能、屠宰性能、肉品质及养分代谢率的影响[J].河南农业科学,2015,44(3):128-132.
[18]宋涛.日粮中不同水平壳寡糖对北京鸭生长性能、脂肪沉积以及肉品质的影响[D].武汉:华中农业大学,2005:26-36.
[19]刘梅.壳聚糖对肉仔鸡脂肪代谢的影响[J].江苏农业科学,2011,39(3):267-269.
[20]Kobayashi S,Terashima Y,Itoh H.Effects of dietary chitosan on fat deposition and lipase activity in digesta in broiler chickens[J].British Poultry Science,2002,43(2):270-273.
[21]黄晓亮,常斌,杜柄旺,等.壳聚糖在贵妃鸡日粮中的应用效果研究[J].中国饲料,2008(7):18-20.
[22]李忠荣,冯玉兰.壳聚糖对河田鸡脂肪沉积的影响[J].中国畜牧杂志,2010,46(3):39-41.
[23]Scholzahrens K E,Ade P,Marten B,et al.Prebiotics,probiotics,and synbiotics affect mineral absorption,bone mineral content,and bone structure[J].Journal of Nutrition,2007,137(2):838.
[24]Weaver C M.Inulin oligofructose and bone health:experimental approaches and mechanisms[J].The British Journal of Nutrition,2005,93(S1):99.
[25]金黎明.甲壳素衍生物促进骨缺损愈合作用的研究[D].山东:中国海洋大学,2004:2-3.
[26]杨志宏,郭沈波,王守彪,等.甲壳质衍生物对新西兰兔骨缺损愈合相关血生化指标的影响[J].中国海洋药物,2003,22(6):10-13.
[2]王秀武,杜昱光,白雪芳,等.壳寡糖对肉仔鸡肠道主要菌群、小肠微绒毛密度、免疫功能及生产性能的影响[J].动物营养学报2003,15(4):32-35.
[3]李晓晶.壳寡糖对肉仔鸡促生长、免疫调节和抗氧化作用的研究[D].北京:中国农业大学,2007:14-16.
[4]Huang R L,Yin Y L,Wu G Y,et al.Effect of dietary oligochitosan supplementation on ileal digestibility of nutrients and performance in broilers[J].Poultry Science,2005,84(9):1383-1388.
[5]游金明,瞿明仁,王自蕊,等.壳寡糖与金霉素在肉仔鸡生长性能上的对比效应[J].江西农业大学学报,2008,30(1):94-98.
[6]Liu P,Piao X S,Kim S W,et al.Effects of chito-oligosaccharide supplementation on the growth performance,nutrient digestibility intestinal morphology,and fecal shedding of Escherichia coli and Lactobacillus in weaning pigs[J].Journal of Animal Science,200886(10):2609-2618.
[7]连国琦,周笑犁,孔祥峰,等.壳寡糖对环江香猪生化参数及肠道菌群组成的影响[J].天然产物研究与开发,2012,24(11):1605-1609.
[8]张丽.壳寡糖对肉仔鸡生长发育影响作用的研究[D].辽宁:辽宁师范大学,2005:28-30.
[9]王秀武,郭无瑕,栗衍华,等.海洋壳寡糖对仔猪生产性能及器官、肌组织和血清中矿物元素含量的影响[J].中国畜牧杂志,2008,44(5):40-42.
[10]Jung W K,Moon S H,Kim S K.Effect of chitooligosaccharides on calcium bioavailability and bone strength in ovariectomized rats[J].Life Sciences,2006,78(9):970-976.
[11]魏长征,刘万顺,韩宝芹,等.氨基葡萄糖和壳寡糖对去势大鼠血液生化指标的影响[J].中国生物医学工程学报,2007,26(5):781-786.
[12]沈若武,王守彪,夏玉军,等.壳寡糖对新西兰兔骨折愈合的影响[J].解剖学杂志,2005,28(3):340-342.
[13]Wei C,Liu W,Han B,et al.Activities of the deriviatives of chitin on the osbeoblast proliferation and the effect on bone strength in ovariectomized rats[J].Wuhan University Journal of Natural Sciences,2006,11(3):715-719.
[14]金黎明,魏长征,田文杰,等.壳寡糖及其衍生物对体外培养成骨细胞增殖的作用特点[J].中国组织工程研究,2008,12(19):3637-3640.
[15]张伟,沈若武,王守彪,等.壳寡糖对骨折成骨细胞内骨形态发生蛋白的影响[J].齐鲁医学杂志,2005,20(3):247-248.
[16]李贤,汪炬,周长忍,等.壳寡糖对UCB-MSC细胞cyclinD1和RUNX2 m RNA表达的影响[J].材料科学与工程学报,2010,28(5):649-652.
[17]黎秋平,王润莲,潘文,等.不同分子质量壳聚糖对麒麟鸡生长性能、屠宰性能、肉品质及养分代谢率的影响[J].河南农业科学,2015,44(3):128-132.
[18]宋涛.日粮中不同水平壳寡糖对北京鸭生长性能、脂肪沉积以及肉品质的影响[D].武汉:华中农业大学,2005:26-36.
[19]刘梅.壳聚糖对肉仔鸡脂肪代谢的影响[J].江苏农业科学,2011,39(3):267-269.
[20]Kobayashi S,Terashima Y,Itoh H.Effects of dietary chitosan on fat deposition and lipase activity in digesta in broiler chickens[J].British Poultry Science,2002,43(2):270-273.
[21]黄晓亮,常斌,杜柄旺,等.壳聚糖在贵妃鸡日粮中的应用效果研究[J].中国饲料,2008(7):18-20.
[22]李忠荣,冯玉兰.壳聚糖对河田鸡脂肪沉积的影响[J].中国畜牧杂志,2010,46(3):39-41.
[23]Scholzahrens K E,Ade P,Marten B,et al.Prebiotics,probiotics,and synbiotics affect mineral absorption,bone mineral content,and bone structure[J].Journal of Nutrition,2007,137(2):838.
[24]Weaver C M.Inulin oligofructose and bone health:experimental approaches and mechanisms[J].The British Journal of Nutrition,2005,93(S1):99.
[25]金黎明.甲壳素衍生物促进骨缺损愈合作用的研究[D].山东:中国海洋大学,2004:2-3.
[26]杨志宏,郭沈波,王守彪,等.甲壳质衍生物对新西兰兔骨缺损愈合相关血生化指标的影响[J].中国海洋药物,2003,22(6):10-13.
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