干旱区生态环境知识资源中心(Arid): Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region

Arid

DOI	10.1016/j.meatsci.2019.05.033
	Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region
	dos Santos, Fernanda Maria 1; Leal de Araujo, Gherman Garcia 2; de Souza, Larissa Lopes 3; Yamamoto, Sandra Mari 3; Avila Queiroz, Mario Adriano 3; Duarte Lanna, Dante Pazzanese 4; de Moraes, Salete Alves 2
通讯作者	Yamamoto, Sandra Mari
来源期刊	MEAT SCIENCE
ISSN	0309-1740
EISSN	1873-4138
出版年	2019
卷号	156 页码:196-204
英文摘要	Water restriction periods were evaluated in crossbred Iambs (n = 32) distributed in one of four treatments: without water restriction, water restriction for 24, 48 and 72 h. The water restriction for 72 h reduced the water and dry matter intakes, body weight at slaughter and hot and cold carcass yields. Water restriction did not affect the weight of the carcass cuts and the chemical composition of the meat. The fatty acid EPA increased and DHA reduced with increasing water restriction period. There was an increasing linear effect for meat shear force, with less force (30.5 N/cm(2)) for sheep meat without water restriction and higher force (45.8 N/cm(2)) for those with water restriction for 72 h. The period of 24 h of water restriction was the one that promoted the highest similarities in the characteristics assessed to those in animals receiving water ad libitum. Therefore, water restriction periods should not exceed 24 h for feedlot animals in situations of severe water shortage.
英文关键词	Fatty acids Muscle Water shortage
类型	Article
语种	英语
国家	Brazil
收录类别	SCI-E
WOS记录号	WOS:000474502100024
WOS关键词	FATTY-ACID-COMPOSITION ; CONJUGATED LINOLEIC-ACID ; PHYSIOLOGICAL-RESPONSES ; HEAT-STRESS ; DRY ; AWASSI ; GOATS ; DEPRIVATION ; PROTEIN ; WEIGHT
WOS类目	Food Science & Technology
WOS研究方向	Food Science & Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217566
作者单位	1.Univ Fed Bahia, BR-40170110 Salvador, BA, Brazil; 2.Brazilian Agr Res Corp EMBRAPA, BR-56302970 Petrolina, PE, Brazil; 3.Fed Univ Vale Sao Francisco, BR-56310770 Petrolina, PE, Brazil; 4.State Univ Sao Paulo, Luiz de Queiroz Coll Agr, BR-13418900 Piracicaba, SP, Brazil
推荐引用方式 GB/T 7714	dos Santos, Fernanda Maria,Leal de Araujo, Gherman Garcia,de Souza, Larissa Lopes,et al. Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region[J],2019,156:196-204.
APA	dos Santos, Fernanda Maria.,Leal de Araujo, Gherman Garcia.,de Souza, Larissa Lopes.,Yamamoto, Sandra Mari.,Avila Queiroz, Mario Adriano.,...&de Moraes, Salete Alves.(2019).Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region.MEAT SCIENCE,156,196-204.
MLA	dos Santos, Fernanda Maria,et al."Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region".MEAT SCIENCE 156(2019):196-204.