玉米DDGS常规营养成分和代谢能与鸭酶水解物总能相关性研究

doi:10.11843/j.issn.0366-6964.2019.10.009

Abstract

Abstract: This study was conducted to investigate the correlation between general nutritive components(GNC), metabolizable energy(ME) and enzyme hydrolysate gross energy(EHGE) of different corn DDGS for ducks. The GNC and EHGE of 11 kinds of corn DDGS with different origins were determined. Based on the EHGE results, five corn DDGS with different EHGE and the energy gradient were selected, and they were combined with corn starch to formulate 5 mixed diets with crude protein(CP) 20%. Eighty-four healthy adult male Pekin ducks were randomly divided into 7 groups, 12 ducks for each group and 2 ducks were reserved. Ducks in the first 5 groups were fed the 5 mixed diets with CP 20%, respectively, ducks in the sixth group was fed corn starch, and ducks in the seventh group was kept starving to determine endogenous energy in order to measure the apparent metabolizable energy(AME), true metabolizable energy(TME) and EHGE of different corn DDGS. The results showed that:1) There was remarkable variation in GNC among different corn DDGS, especially ether extract(EE), ash(Ash) and crude fiber(CF), and their coefficient of variation(CV) were all greater than 15%. Furthermore, the significantly positive correlation was observed between gross energy, EE and EHGE(r=0.651, P<0.05; r=0.769, P<0.01); 2) There was significantly linear positive correlation between EHGE and AME or TME of 5 mixed diets(r=0.998, P<0.000 1; r=0.999, P<0.000 1), and the regression equations were AME_mix=0.780×EHGE_mix+3.096(R²=0.997, P<0.000 1), TME_mix=0.778×EHGE_mix+4.556(R²=0.997, P<0.000 1); 3) The EHGE of 5 corn DDGS were 11.98, 12.73, 13.17, 14.49, 15.24 MJ·kg^-1, AME were 12.41, 12.93, 13.20, 14.37, 14.68 MJ·kg^-1,and TME were 13.77, 14.27, 14.57, 15.73,16.05 MJ·kg^-1, respectively. And there was significantly linear positive correlation between EHGE and AME, TME(r=0.995,P=0.000 4;r=0.996,P=0.000 3), and the regression equations were AME_DDGS=0.728×EHGE_DDGS+3.677(R²=0.991, P=0.000 4), TME_DDGS=0.732×EHGE_DDGS+4.980(R²=0.992, P=0.000 3). There is large variation in GNC among corn DDGS with different origins, especially EE, Ash and CF; There is significantly linear positive correlation between EHGE and ME of corn DDGS and mixed diets for ducks, and ME can be predicted based on EHGE by linear regression model.

CLC Number:

S834.5

WEI Jie, XIE Ming, TANG Jing, WU Yongbao, ZHANG Qi, HOU Shuisheng. The Correlation between General Nutritive Components, Metabolizable Energy and Enzyme Hydrolysate Gross Energy of Corn DDGS for Ducks[J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(10): 2032-2040.

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References 21

[1]	王晶,王加启,卜登攀,等.DDGS的营养价值及在动物生产中的应用研究进展[J].中国畜牧杂志,2009,45(23):71-75.
	WANG J,WANG J Q,BU D P,et al.Advances in distillers dried grains with solubles (DDGS) nutritional value and application[J]. Chinese Journal of Animal Science,2009,45(23):71-75.(in Chinese)
[2]	李姗,李吕木,鲁陈,等.DDGS的营养价值及在猪和鸡生产中的应用[J].饲料博览,2017(4):16-20,23.
	LI S,LI L M,LU C,et al.Nutritional value of DDGS and application in the production of pig and chicken[J].Feed Review,2017(4):16-20,23.(in Chinese)
[3]	张永发,刁其玉,闫贵龙.DDGS在家禽生产中的应用现状及前景[J].中国家禽,2007,29(10):46-48.
	ZHANG Y F,DIAO Q Y,YANG G L.Current status and prospect of DDGS application in poultry[J].China Poultry,2007,29(10):46-48.(in Chinese)
[4]	马慧慧,魏凤仙,徐彬,等.DDGS在猪鸡日粮中的应用及其质量控制研究进展[J].河南农业科学,2017,46(1):1-6.
	MA H H,WEI F X,XU B,et al.Research progress on application of DDGS in pig and chicken feed and quality control[J].Journal of Henan Agricultural Sciences,2017,46(1):1-6.(in Chinese)
[5]	KONG C,ADEOLA O.Evaluation of amino acid and energy utilization in feedstuff for swine and poultry diets[J].Asian Austral J Anim,2014,27(7):917-925.
[6]	HUANG G,SAUER W C,HE J,et al.The nutritive value of hulled and hulless barley for growing pigs.1.Determination of energy and protein digestibility with the in vivo and in vitro method[J].J Anim Feed Sci,2003,12(4):759-769.
[7]	张铁鹰,汪儆,卢庆萍,等.肉仔鸡体外消化模拟技术的研究[J].中国农业科学,2007,40(11):2600-2606.
	ZHANG T Y,WANG J,LU Q P,et al.An in vitro digestion method for broiler[J].Scientia Agricultura Sinica,2007,40(11):2600-2606.(in Chinese)
[8]	赵峰.用酶法评定鸭饲料代谢能的方法学研究[D].北京:中国农业科学院,2006:73-78.
	ZHAO F.Study on the methodology of evaluating duck feedstuffs metabolizable energy with enzymic method[D].Beijing:Chinese Academy of Agricultural Sciences,2006:73-78.(in Chinese)
[9]	ZHAO F,ZHANG L,MI B M,et al.Using a computer-controlled simulated digestion system to predict the energetic value of corn for ducks[J].Poult Sci,2014,93(6):1410-1420.
[10]	陈玉洁,李燕,侯文乾,等.稻谷化学成分与酶水解能值和肉鸭真代谢能的相关关系[J].动物营养学报,2013,25(10):2286-2293.
	CHEN Y J,LI Y,HOU W Q,et al.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.(in Chinese)
[11]	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.
	LI H,ZHAO F,JI F,et al.A test on repeatability and precision for determining metabolizable energy of duck feedstuffs using bionic digestion system[J].Chinese Journal of Animal Nutrition,2010,22(6):1709-1716.(in Chinese)
[12]	赵峰,李辉,张宏福.单胃动物仿生消化系统测定鸭饲料酶水解物能值可加性的研究[J].动物营养学报,2015,27(2):495-502.
	ZHAO F,LI H,ZHANG H F.Additivity of enzyme hydrolysate gross energy of feedstuffs determined using computer-controlled simulated digestion system for ducks[J].Chinese Journal of Animal Nutrition,2015,27(2):495-502.(in Chinese)
[13]	赵峰,张宏福,张子仪.单胃动物仿生消化系统操作手册[M]. 2版.北京:中国农业科学院,2011.
	ZHAO F,ZHANG H F,ZHANG Z Y.Monogastric computer-controlled simulated digestion system operation manual[M].2nd ed.Beijing:Chinese Academy of Agricultural Sciences,2011.(in Chinese)
[14]	张春雷.鸭饲料代谢能的生物学评定方法研究[D].杨凌:西北农林科技大学,2004:38-40.
	ZHANG C L.Studies on bioassay method of metabolisable energy of feedstuff for ducks[D].Yangling:Northwest A&F University, 2004:38-40.(in Chinese)
[15]	ADEOLA O,RAGLAND D,KING D.Feeding and excreta collection techniques in metabolizable energy assays for ducks[J]. Poult Sci,1997,76(5):728-732.
[16]	李改娟,刘洋,姚军虎,等.玉米DDGS的营养特性及其在家禽生产中的应用[J].饲料博览,2010(5):14-17.
	LI G J,LIU Y,YAO J H,et al.The nutrition characteristics of corn DDGS and its application in poultry diets[J].Feed Review, 2010(5):14-17.(in Chinese)
[17]	SPIEHS M J,WHITNEY M H,SHURSON G C.Nutrient database for distiller's dried grains with solubles produced from new ethanol plants in Minnesota and South Dakota[J].J Anim Sci,2002,80(10):2639-2645.
[18]	SHURSON J.Quality characteristics and nutritional profiles of DDGS[C]//Presented at the National Grain and Feed Association Annual Conference.Missouri:Kansas City,2006.
[19]	李平.国产不同生产工艺玉米DDGS生长猪能量与氨基酸消化率研究[D].北京:中国农业大学,2014:33-42.
	LI P.Determination and prediction of energy and amino acid digestibility in different processing corn distillers dried grains with solubles of China fed to growing pigs[D].Beijing:China Agricultural University,2014:33-42.(in Chinese)
[20]	陈玉洁.谷实类饲料化学成分和酶水解能值以及肉鸭真代谢能的相关关系研究[D].武汉:华中农业大学,2011:23-72.
	CHEN Y J.Study on the correlations of chemical composition,TME and EHGE for duck feedstuffs[D].Wuhan:Huazhong Agricultural University,2011:23-72.(in Chinese)
[21]	杨霞.采用酶水解物能值估测玉米、玉米DDGS及木薯鸡代谢能的研究[D].北京:中国农业科学院,2016:35-58.
	YANG X.Using enzymatic hydrolysate gross energy to predict the metabolizable energy of corn,corn DDGS and cassava in roosters[D]. Beijing:Chinese Academy of Agricultural Sciences,2016:35-58.(in Chinese)

The Correlation between General Nutritive Components, Metabolizable Energy and Enzyme Hydrolysate Gross Energy of Corn DDGS for Ducks

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