Effects of Docosahexaenoic Acid-Enriched Algae Supplementation on Growth Performance, Slaughter Performance, Muscle Quality and Fatty Acid Composition in Male Kids of Dairy Goats

GENG Yanan; LIN Gang; ZHANG Kangzhu; DAI Bangguo; WENG Yunan; WU Jiao; CHEN Yating; LUO Jun; WANG Ping

doi:10.3969/j.issn.1006-267x.2020.04.032

2020 , Vol. 32 >Issue 4: 1734 - 1744

DOI: https://doi.org/10.3969/j.issn.1006-267x.2020.04.032

Effects of Docosahexaenoic Acid-Enriched Algae Supplementation on Growth Performance, Slaughter Performance, Muscle Quality and Fatty Acid Composition in Male Kids of Dairy Goats

GENG Yanan ,
LIN Gang ,
ZHANG Kangzhu ,
DAI Bangguo ,
WENG Yunan ,
WU Jiao ,
CHEN Yating ,
LUO Jun ,
WANG Ping

Expand

1. College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling 712100, China;
2. Alltech Biological Products(China) Co., Ltd., Beijing 100600, China;
3. Experimental Demonstration Center for Animal Husbandry Industry of Shanxi Province, Jingyang 713702, China

Received date: 2019-10-20

Online published: 2020-04-16

Supported by

Fold

Abstract

The objective of this study was to investigate the effects of docosahexaenoic acid (DHA)-enriched algae supplementation on growth performance, slaughter performance, muscle quality and fatty acid composition in male kids of dairy goat. Sixteen male kids of dairy goats with good homogeneity[average body weight of (21.9±0.98) kg] were selected and randomly divided into 2 groups (4 replicate in each group and 2 male kids in each replicate), and the male kids in the 2 groups were fed a basal diet (control group) and the basal diet supplemented with 3% DHA-enriched algae (DM basis, trial group), respectively. After 12 weeks of feeding, a total of 8 male kids were slaughtered (4 male kids were randomly selected from each group), to test slaughter performance, muscle quality and fatty acid composition in muscle and adipose tissues. The results showed as follows:compared with control group, 1) DHA-enriched algae supplementation had no significant effects on dry matter intake (DMI), average daily gain (ADG) and gain/feed (G/F) (P>0.05); 2)DHA-enriched algae supplementation did not significantly affect the slaughter performance and muscle quality (P>0.05); 3) DHA-enriched algae supplementation significantly decreased the content of serum low-density lipoprotein cholesterol (LDL-C) (P<0.05), and significantly increased the content of serum high-density lipoprotein cholesterol (HDL-C) (P<0.05), but did not significantly affect the contents of serum total cholesterol (TC) and triglyceride (TG) (P>0.05); 4) DHA-enriched algae supplementation significantly increased the contents of DHA and n-3 polyunsaturated fatty acid (PUFA) in muscle and adipose tissues (P<0.05), while significantly decreased the ratio of n-6:n-3 PUFA in muscle tissue (P<0.05). In conclusion, adding DHA-enriched algae to diet has the potential to improve blood lipid indexes and fatty acid composition of muscle and adipose tissues in male kids of dairy goats, although growth performance, slaughter performance and muscle quality are not significantly changed by DHA-enriched algae supplementation.

Key words： DHA-enriched algae; dairy goats; muscle quality; fatty acid composition

Cite this article

GENG Yanan , LIN Gang , ZHANG Kangzhu , DAI Bangguo , WENG Yunan , WU Jiao , CHEN Yating , LUO Jun , WANG Ping . Effects of Docosahexaenoic Acid-Enriched Algae Supplementation on Growth Performance, Slaughter Performance, Muscle Quality and Fatty Acid Composition in Male Kids of Dairy Goats[J]. Chinese Journal of Animal Nutrition, 2020 , 32(4) : 1734 -1744 . DOI: 10.3969/j.issn.1006-267x.2020.04.032

References

[1] IKEDA I,KUMAMARU J,NAKATANI N,et al.Reduced hepatic triglyceride secretion in rats fed docosahexaenoic acid-rich fish oil suppresses postprandial hypertriglyceridemia[J].The Journal of Nutrition,2001,131(4):1159-1164.

[2] KOLETZKO B,LIEN E,AGOSTONI C,et al.The roles of long-chain polyunsaturated fatty acids in pregnancy,lactation and infancy:review of current knowledge and consensus recommendations[J].Journal of Perinatal Medicine,2008,36(1):5-14.
[3] STONEHOUSE W,CONLON C A,PODD J,et al.DHA supplementation improved both memory and reaction time in healthy young adults:a randomized controlled trial[J].The American Journal of Clinical Nutrition,2013,97(5):1134-1143.

[4] SIMOPOULOS A P,LEAF A,SALEM N,Jr.Workshop on the essentiality of and recommended dietary intakes for omega-6 and omega-3 fatty acids[J].Food Reviews International,16(1):113-117.
[5] NAJAFI M H,ZEINOALDINI S,GANJKHANLOU M,et al.Performance,carcass traits,muscle fatty acid composition and meat sensory properties of male Mahabadi goat kids fed palm oil,soybean oil or fish oil[J].Meat Science,2012,92(4):848-854.

[6] 白建.海藻粉对肉仔鸡生长发育和免疫机能的影响[J].当代畜牧,2014(21):30-31.
[7] 王清建,高同睿,陈正平.海藻粉饲喂育肥猪的试验[J].山东畜牧兽医,2000(6):40.
[8] 龙沈飞,康晟,朴香淑.海藻的营养功能及其在猪和鸡生产中的应用[J].动物营养学报,2018,30(3):837-847.
[9] HOPKINS D L,CLAYTON E H,LAMB T A,et al.The impact of supplementing lambs with algae on growth,meat traits and oxidative status[J].Meat Science,2014,98(2):135-141.

[10] DÍAZ M T,PÉREZ C,SÁNCHEZ C I,et al.Feeding microalgae increases omega 3 fatty acids of fat deposits and muscles in light lambs[J].Journal of Food Composition and Analysis,2017,56:115-123.
[11] MEALE S J,CHAVES A V,HE M L,et al.Dose-response of supplementing marine algae (Schizochytrium spp.) on production performance,fatty acid profiles,and wool parameters of growing lambs[J].Journal of Animal Science,2014,92(5):2202-2213.

[12] 夏安琪,李欣,陈丽,等.不同宰前禁食时间对羊肉品质影响的研究[J].中国农业科学,2014,47(1):145-153.
[13] 程泽信,殷裕斌,张桥,等.饲料中添加海带粉对断奶仔猪生长发育的影响[J].黑龙江畜牧兽医,2003(8):21-22.
[14] URRUTIA O,MENDIZABAL J A,INSAUSTI K,et al.Effects of addition of linseed and marine algae to the diet on adipose tissue development,fatty acid profile,lipogenic gene expression,and meat quality in lambs[J].PLoS One,2016,11(6):e156765.
[15] COOPER S L,SINCLAIR L A,WILKINSON R G,et al.Manipulation of the n-3 polyunsaturated fatty acid content of muscle and adipose tissue in lambs[J].Journal of Animal Science,2004,82(5):1461-1470.

[16] COLUSSI G,CATENA C,NOVELLO M,et al.Impact of omega-3 polyunsaturated fatty acids on vascular function and blood pressure:relevance for cardiovascular outcomes[J].Nutrition,Metabolism and Cardiovascular Diseases,2017,27(3):191-200.

[17] FLOCK M R,SKULAS-RAY A C,HARRIS W S,et al.Determinants of erythrocyte omega-3 fatty acid content in response to fish oil supplementation:a dose-response randomized controlled trial[J].Journal of the American Heart Association,2013,2(6):e000513.
[18] THOLSTRUP T,EHNHOLM C,JAUHIAINEN M,et al.Effects of medium-chain fatty acids and oleic acid on blood lipids,lipoproteins,glucose,insulin,and lipid transfer protein activities[J].The American Journal of Clinical Nutrition,2004,79(4):564-569.

[19] ARCA M,BORGHI C,PONTREMOLI R,et al.Hypertriglyceridemia and omega-3 fatty acids:Their often overlooked role in cardiovascular disease prevention[J].Nutrition,Metabolism and Cardiovascular Diseases,2018,28(3):197-205.

[20] EGERT S,KANNENBERG F,SOMOZA V,et al.Dietary α-linolenic acid,EPA,and DHA have differential effects on LDL fatty acid composition but similar effects on serum lipid profiles in normolipidemic humans[J].The Journal of Nutrition,2009,139(5):861-868.

[21] MORI T A,WATTS G F,BURKE V,et al.Differential effects of eicosapentaenoic acid and docosahexaenoic acid on vascular reactivity of the forearm microcirculation in hyperlipidemic,overweight men[J].Circulation,2000,102(11):1264-1269.

[22] 詹麒平,朱昱哲,张昕,等.高含量DHA/EPA甘油三酯的降血脂和保肝作用的研究[J].食品工业科技,2014,35(13):355-358.
[23] 闫忠心,靳义超.茶卡藏羊肉脂肪酸结构及功能分析[J].食品研究与开发,2017,38(5):11-14.
[24] 韩娜,汪月,马莉,等.对甘肃三个不同地区羊肉中脂肪酸及氨基酸的测定与研究[J].食品与发酵科技,2018,54(4):87-90,119.
[25] WACHIRA A M,SINCLAIR L A,WILKINSON R G,et al.Effects of dietary fat source and breed on the carcass composition,n-3 polyunsaturated fatty acid and conjugated linoleic acid content of sheep meat and adipose tissue[J].British Journal of Nutrition,2002,88(6):697-709.

[26] SCOLLAN N D,CHOI N J,KURT E,et al.Manipulating the fatty acid composition of muscle and adipose tissue in beef cattle[J].British Journal of Nutrition,2001,85(1):115-124.

[27] BOECKAERT C,FIEVEZ V,VAN HECKE D,et al.Changes in rumen biohydrogenation intermediates and ciliate protozoa diversity after algae supplementation to dairy cattle[J].European Journal of Lipid Science and Technology,2010,109(8):767-777.
[28] MAIA M R G,CHAUDHARY L C,FIGUERES L,et al.Metabolism of polyunsaturated fatty acids and their toxicity to the microflora of the rumen[J].Antonie Van Leeuwenhoek,2007,91(4):303-314.

Options

Outlines

模态框（Modal）标题

Abstract

Cite this article

References