干旱区生态环境知识资源中心(Arid): The Effects of Single or Combined Supplementation of Probiotics and Prebiotics on Growth Performance, Dietary Energetics, Carcass Traits, and Visceral Mass in Lambs Finished under Subtropical Climate Conditions

Arid

DOI	10.3390/biology10111137
	The Effects of Single or Combined Supplementation of Probiotics and Prebiotics on Growth Performance, Dietary Energetics, Carcass Traits, and Visceral Mass in Lambs Finished under Subtropical Climate Conditions
	Estrada-Angulo, Alfredo; Zapata-Ramirez, Octavio; Castro-Perez, Beatriz I.; Urias-Estrada, Jesus D.; Gaxiola-Camacho, Soila; Angulo-Montoya, Claudio; Rios-Rincon, Francisco G.; Barreras, Alberto; Zinn, Richard A.; Leyva-Morales, Jose B.; Perea-Dominguez, Xiomara; Plascencia, Alejandro
通讯作者	Plascencia, A (corresponding author), Univ Autonomous West, Nat & Exact Sci Dept, Guasave 81048, Mexico.
来源期刊	BIOLOGY-BASEL
EISSN	2079-7737
出版年	2021
卷号	10 期号:11
英文摘要	Simple Summary: Concern about the use of antimicrobial compounds in livestock production has promoted research of generally recognized as safe additive alternatives. Probiotics (living microorganisms) and prebiotics (certain type of carbohydrates derived from yeast) have been shown to alleviate the negative effects of stress and boost immunity, thereby enhancing efficiency of energy utilization. In some regions (i.e., tropical and arid zones), livestock experience adverse climatic conditions, including elevated ambient temperature and humidity, which affect their productivity. Supplementation with probiotics and prebiotics may help to alleviate these adverse effects. In the present study, supplemental probiotics or/and prebiotics improved dietary energetic efficiency in lambs finished under subtropical climatic conditions. The combination of probiotics with prebiotics reinforced this positive effect.The aim of this trial was to test the effects of the use of eubiotics (pro- and prebiotics) alone or in combination in the diet of lambs finished under subtropical climate conditions. For this purpose, 40 Pelibuey x Katahdin lambs (29.5 & PLUSMN; 4.8 kg initial live weight) were used in a 93 day growth-performance experiment. Dietary treatments consisted of a cracked corn-based finishing diet supplemented with (1) no eubiotics (control), (2) 3 g of probiotics (live Saccharomyces cerevisiae, SC), (3) 3 g of prebiotics (mannan oligosaccharide plus b-glucans, MOS), and (4) a combination of 1.5 g of SC and 1.5 g of MOS (SC+MOS). Throughout the study, the average temperature humidity index (THI) was 78.60. Compared to controls, supplementation with SC or MOS, alone did not affect average daily gain (ADG), but enhanced feed efficiency by 5.6% and 6.9% (gain-to-feed ratio, G:F) and dietary net energy by 4.6% and 5.9%, respectively. Compared to controls, SC+MOS enhanced ADG (10%), G:F (9.5%), and dietary net energy (7.2%). Lambs fed SC+MOS had also greater ADG, G:F, and dietary net energy compared to lambs fed SC alone. When compared to MOS, the combination enhanced ADG (10.4%, p = 0.04). This effect could be attributed to the increased dry matter intake (7.6%, p = 0.06), as neither G:F nor dietary energy was significantly affected. Compared with controls and SC, supplementation with MOS alone and SC+MOS increased kidney-pelvic-heart fat, while SC supplementation tended (p = 0.08) to reduce 4.1% the relative intestinal mass (as a proportion of empty body weight) when compared to controls. Treatment effects on the other carcass measures were not significant. In the present study, supplemental probiotics and/or prebiotics improved dietary energetic efficiency in lambs finished under subtropical climatic conditions. The combination of probiotics with prebiotics reinforced this positive effect.
英文关键词	probiotics prebiotics finishing lambs performance carcass visceral mass
类型	Article
语种	英语
开放获取类型	gold, Green Submitted, Green Published
收录类别	SCI-E
WOS记录号	WOS:000728113500001
WOS关键词	HEAT-STRESS ; RUMINAL FERMENTATION ; TEMPERATURE ; SYNBIOTICS ; PARAMETERS ; BACTERIA ; PELIBUEY ; SHEEP
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373696
作者单位	[Estrada-Angulo, Alfredo; Zapata-Ramirez, Octavio; Castro-Perez, Beatriz I.; Urias-Estrada, Jesus D.; Gaxiola-Camacho, Soila; Angulo-Montoya, Claudio; Rios-Rincon, Francisco G.] Autonomous Univ Sinaloa, Fac Vet Med & Zootech, Culiacan 80260, Sinaloa, Mexico; [Barreras, Alberto] Autonomous Univ Baja California, Vet Sci Res Inst, Mexicali 21100, Baja California, Mexico; [Zinn, Richard A.] Univ Calif Davis, Anim Sci Dept, Davis, CA 95616 USA; [Leyva-Morales, Jose B.; Perea-Dominguez, Xiomara] Univ Autonomous West, Hlth Sci Dept, Guasave 81048, Mexico; [Plascencia, Alejandro] Univ Autonomous West, Nat & Exact Sci Dept, Guasave 81048, Mexico
推荐引用方式 GB/T 7714	Estrada-Angulo, Alfredo,Zapata-Ramirez, Octavio,Castro-Perez, Beatriz I.,et al. The Effects of Single or Combined Supplementation of Probiotics and Prebiotics on Growth Performance, Dietary Energetics, Carcass Traits, and Visceral Mass in Lambs Finished under Subtropical Climate Conditions[J],2021,10(11).
APA	Estrada-Angulo, Alfredo.,Zapata-Ramirez, Octavio.,Castro-Perez, Beatriz I..,Urias-Estrada, Jesus D..,Gaxiola-Camacho, Soila.,...&Plascencia, Alejandro.(2021).The Effects of Single or Combined Supplementation of Probiotics and Prebiotics on Growth Performance, Dietary Energetics, Carcass Traits, and Visceral Mass in Lambs Finished under Subtropical Climate Conditions.BIOLOGY-BASEL,10(11).
MLA	Estrada-Angulo, Alfredo,et al."The Effects of Single or Combined Supplementation of Probiotics and Prebiotics on Growth Performance, Dietary Energetics, Carcass Traits, and Visceral Mass in Lambs Finished under Subtropical Climate Conditions".BIOLOGY-BASEL 10.11(2021).