Chitooligosaccharide supplementation improves the reproductive performance and milk composition of sows

	Chitooligosaccharide supplementation improves the reproductive performance and milk composition of sows
	Cheng, L. K.1,4; Wang, L. X.1; Xu, Q. S.1; Huang, L. J.2; Zhou, D. S.3; Li, Z.3; Li, S. G.1; Du, Y. G.1; Yin, H.1
刊名	livestock science
	2015-04-01
卷号	174 页码:74-81
关键词	Chitooligosaccharide Reproductive performance Sows Total piglets born Porcine milk oligosaccharides
英文摘要	the objective of this study was to investigate the effects of chitooligosaccharides (coss) on the reproductive performance of sows. thirty-eight pregnant sows were investigated in this study. these sows were fed with corn-soybean-based diets supplemented with cos (cos group) or without cos (control group) during the estrous stage. an isotopic-ms relative quantification method was used to analyze the porcine milk oligosaccharide (pmo) diversity between the two groups. cos supplementation increased the total number of piglets born by 18.5% (p < 0.05), the number of piglets born alive by 19.2% (p < 0.05), and the live born litter weight by 31.3% (p < 0.01). in the milk of lactating sows, 17 distinct pmos were identified in the two groups. among them, a trisaccharide (hex(3)) and a tetrasaccharide (hex(2)glcnacneuac) were 60% and 150% higher in the cos group than in the control group. these findings indicate that litter size and litter birth weight were increased in sows through cos intervention; meanwhile, cos supplementation can modify the oligosaccharides in porcine milk. (c) 2015 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; life sciences & biomedicine
类目[WOS]	agriculture, dairy & animal science
研究领域[WOS]	agriculture
关键词[WOS]	dietary supplementation ; arginine supplementation ; nutrient digestibility ; mass-spectrometry ; weaned piglets ; litter size ; oligosaccharides ; metabolism ; survival ; glycans
收录类别	SCI
语种	英语
WOS记录号	WOS:000352330200011
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146149]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.NW Univ Xian, Life Sci Coll, Xian 710069, Peoples R China 3.Premix Inve Nutr Shenzhen Co Ltd, Shenzhen, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Cheng, L. K.,Wang, L. X.,Xu, Q. S.,et al. Chitooligosaccharide supplementation improves the reproductive performance and milk composition of sows[J]. livestock science,2015,174:74-81.
APA	Cheng, L. K..,Wang, L. X..,Xu, Q. S..,Huang, L. J..,Zhou, D. S..,...&Yin, H..(2015).Chitooligosaccharide supplementation improves the reproductive performance and milk composition of sows.livestock science,174,74-81.
MLA	Cheng, L. K.,et al."Chitooligosaccharide supplementation improves the reproductive performance and milk composition of sows".livestock science 174(2015):74-81.