Correlations of Chemical Composition, Enzymatic Hydrolyzate Gross Energy and True Metabolizable Energy of Rice in Ducks

CHEN Yujie; LI Yan; HOU Wenqian; QI Zhili; ZHANG Hongfu

doi:10.3969/j.issn.1006-267x.2013.10.012

Chinese Journal of Animal Nutrition >

2013 , Vol. 25 >Issue 10: 2286 - 2293

DOI: https://doi.org/10.3969/j.issn.1006-267x.2013.10.012

Poultry Nutrition

Correlations of Chemical Composition, Enzymatic Hydrolyzate Gross Energy and True Metabolizable Energy of Rice in Ducks

CHEN Yujie ,
LI Yan ,
HOU Wenqian ,
QI Zhili ,
ZHANG Hongfu

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1. College of Animal Sciences, Inner Mongolia Agricultural University, Hohhot 010018, China;
2. College of Animal Science and Technology, Huazhong Agricultural University, Wuhan 430070, China;
3. Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China

Received date: 2013-04-01

Online published: 2013-09-16

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Abstract

This study was to investigate the correlations of chemical composition, enzymatic hydrolyzate gross energy (EHGE) and true metabolizable energy (TME) of rice in ducks. Eight rice samples were collected, in which 5 representative samples were chosen based on the ratio of amylopectin/amylose (AP/AM). Then, the EHGE values of 5 representative samples were analyzed by pepsin-artificial small intestinal fluid method (enzymatic method). Correlation and regression analysis between chemical composition and EHGE were studied, then, the regression equations were established to predict EHGE. Forty adult male Cherry Valley ducks were chosen as experimental animals, and TME values were determined by fasting and force-feeding method. And correlation analysis between chemical composition and TME were studied. Finally, the correlation and regression analysis between EHGE and TME were investigated to established the regression equation. The average AP/AM of 8 rice samples was (3.97±0.97), and 5 representative samples were chosen based on AP/AM from low to high. Then, EHGE and TME were determined. The regression equations of EHGEs and chemical composition were EHGE=6.725 5CP^{0.046 2} (P<0.01), EHGE=3.977 5Ash^{0.389 3} (P<0.01) and EHGE=6.168 9NDF^{0.064 3} (P<0.01), respectively, namely, there was a significant regression relationship between the three chemical composition and EHGE. By comparing EHGE and TME and trying to establish their relationship, there was no significant difference (P=0.878 5) and relationship between EHGE and TME (P>0.05). It is concluded that the chemical composition of rice can effectively predict EHGE, and the results are good by chemical composition predicting TME, but the correlation of EHGE and TME is not significant.

Key words： enzymatic hydrolyzate gross energy; fasting and force-feeding; true metabolizable energy; Cherry Valley duck

Cite this article

CHEN Yujie , LI Yan , HOU Wenqian , QI Zhili , ZHANG Hongfu . Correlations of Chemical Composition, Enzymatic Hydrolyzate Gross Energy and True Metabolizable Energy of Rice in Ducks[J]. Chinese Journal of Animal Nutrition, 2013 , 25(10) : 2286 -2293 . DOI: 10.3969/j.issn.1006-267x.2013.10.012

References

[1] SIBBALD I R.A bioassay for true metabolizable energy in feedingstuffs[J].Poultry Science,1976,55:303-308.
[2] RAGLAND D,KING D,ADEOLA O.Determination of metabolizable energy contents of feed ingredients for ducks[J].Poultry Science,1997,76(9):1287-1291.
[3] 赵峰.用酶法评定鸭饲料代谢能的方法学研究[D].博士学位论文.北京:中国农业科学院,2006.
[4] ZHAO F,ZHANG H F,HOU S S,et al.Predicting metabolizable energy of normal corn from its chemical composition in adult Pekin ducks[J].Poultry Science,2008,87(8):1603-1608.

[5] 齐智利,万海峰,罗梦君,等.化学成分估测樱桃谷肉鸭玉米真代谢能值的研究[C]//家禽营养与饲料科技进展:第二届全国家禽营养与饲料科技研讨会论文集.北京:中国畜牧兽医学会动物营养学分会,2007.
[6] 贺建华,汤玮如.估测稻谷消化能值的回归方程[J].饲料研究,1989(4):6-9.
[7] ADEOLA O,RAGLAND D,KING D.Feeding and excreta collection techniques in metabolizable energy assays for ducks[J].Poultry Science,1997,76(5):728-732.
[8] 彭健.饲料分析与检测技术[M].北京:科学出版社,2008.
[9] 张遨然,周远飞,李勇,等.体外法研究玉米中淀粉支/直比及膨化加工对淀粉消化率的影响[C]//低碳经济与高效养殖:第六次全国饲料营养学术研讨会论文集.杨凌:中国畜牧兽医学会动物营养学分会,2010.
[10] 万海峰,周政,李勇,等.玉米支链淀粉和直链淀粉的比例对鸭真代谢能的影响[C]//中国畜牧兽医学会动物营养学分会第十次学术研讨会论文集.杭州:中国畜牧兽医学会动物营养学分会,2008.
[11] 陈朝江,侯水生,高玉鹏.鸭饲料表观代谢能和真代谢能值测定[J].中国饲料,2005(5):7-9.
[12] 宋代军,王康宁,周安国,等.用纤维等饲料成分预测鸭饲料TME的研究[J].四川农业大学学报,2000,18(1):65-67,88.
[13] 盛东峰,王志跃.鹅对几种原料代谢能值的测定[J].中国饲料,2006(10):12-13,16.
[14] 盛东峰,王志跃.鹅对六种常见原料的代谢能值及部分营养成分利用研究[J].中国家禽,2006,28(24):112-115.
[15] KING D,RAGLAND D,ADEOLA O.Apparent and true metabolizable energy values of feedstuffs for ducks[J].Poultry Science,1997,76(10):1418-1423.
[16] HULLAR I,石天虹,黄保华.鸽子饲料代谢能和消化率的研究[J].山东家禽,2001(1):30-32.
[17] 宋代军,王康宁,杨凤,等.鸡鸭植物饲料ME的差异[C]//中国畜牧兽医学会动物营养学分会第六届全国会员代表大会暨第八届学术研讨会论文集(上).北京:中国畜牧兽医学会,2000.
[18] 田少彬.利用纤维因子预测糟渣、糠麸类副产品饲料猪消化能值的研究[D].硕士学位论文.雅安:四川农业大学,2002.
[19] 张欣欣.糠麸糟渣、饼粕类饲料鸭有效能的预测模型研究[D].硕士学位论文.雅安:四川农业大学,2004.
[20] 万海峰,陈伟,齐智利,等.用饲料化学成分估测小麦加工副产物的鸭真代谢能[C]//中国畜牧兽医学会动物营养学分会第十次学术研讨会论文集.杭州:中国畜牧兽医学会动物营养学分会,2008.
[21] WAN H F,CHEN W,QI Z L,et al.Prediction of true metabolizable energy from chemical composition of wheat milling by-products for ducks[J].Poultry Science,2009,88(1):92-97.

[22] 李辉,赵峰,计峰,等.仿生消化系统测定鸭饲料原料代谢能的重复性与精密度检验[J].动物营养学报,2010,22(6):1709-1716.
[23] 贺建华,黄美华,田科雄,等.饲料用稻谷和糙米的有效能测定[J].饲料博览,2002(7):4-5.
[24] 张子仪,吴同礼,林诚玉,等.对猪鸡饲料营养价值评定方法中若干问题的商榷[J].中国畜牧杂志,1979(2):29-34.
[25] 曾福海,赵峰,张宏福,等.棉籽蛋白质饲料猪消化能估测模型的研究[J].动物营养学报,2007,19(6):731-736.

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