| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
01/08/1992 |
|
Data da última atualização: |
10/05/2023 |
|
Autoria: |
KIRTON, A. H.; CRANE, B.; PATERSON, D. J.; CLARE, N. T. |
|
Título: |
Yellow fat in lambs caused by carotenoid pigmentation. |
|
Ano de publicação: |
1975 |
|
Fonte/Imprenta: |
New Zealand Journal of Agricultural Research, v. 18, n. 3, p. 267-272, 1975. |
|
DOI: |
10.1080/00288233.1975.10423643 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract; A survey has indicated that approximately 1 in 1000 New Zealand Iamb carcasses are rejected for export for excessively yellow fat and high incidences of 5-10% are occasionally reported on individual farms. Phase distribution characteristics and absorption spectra of omental fat pigments from 19 lambs showing yellowness confirmed the presence of xanthophylls. Evidence is presented for a higher level of pigment in the perirenal fat than omental fat. A visual survey of 562 lambs of known parentage, backed by tintometer readings and chemical measurements on a sample of the lambs, established that the progeny of 3 Romney rams wIth Romney dams had yellower fat than the progeny of 31 other sires of 5 different breeds mated to Romney ewes. The estimated heritability of yellow fat based on the visual scores was 0.18. In general, the lambs studied had very much whiter fat than is commonly Iecorded in cattle. |
|
Palavras-Chave: |
Yellow fat. |
|
Thesagro: |
Carcaça; Ovino. |
|
Thesaurus Nal: |
Lamb meat; New Zealand; Ovine carcasses; Sheep; Xanthophylls. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 01648naa a2200265 a 4500
001 1519813
005 2023-05-10
008 1975 bl uuuu u00u1 u #d
024 7 $a10.1080/00288233.1975.10423643$2DOI
100 1 $aKIRTON, A. H.
245 $aYellow fat in lambs caused by carotenoid pigmentation.$h[electronic resource]
260 $c1975
520 $aAbstract; A survey has indicated that approximately 1 in 1000 New Zealand Iamb carcasses are rejected for export for excessively yellow fat and high incidences of 5-10% are occasionally reported on individual farms. Phase distribution characteristics and absorption spectra of omental fat pigments from 19 lambs showing yellowness confirmed the presence of xanthophylls. Evidence is presented for a higher level of pigment in the perirenal fat than omental fat. A visual survey of 562 lambs of known parentage, backed by tintometer readings and chemical measurements on a sample of the lambs, established that the progeny of 3 Romney rams wIth Romney dams had yellower fat than the progeny of 31 other sires of 5 different breeds mated to Romney ewes. The estimated heritability of yellow fat based on the visual scores was 0.18. In general, the lambs studied had very much whiter fat than is commonly Iecorded in cattle.
650 $aLamb meat
650 $aNew Zealand
650 $aOvine carcasses
650 $aSheep
650 $aXanthophylls
650 $aCarcaça
650 $aOvino
653 $aYellow fat
700 1 $aCRANE, B.
700 1 $aPATERSON, D. J.
700 1 $aCLARE, N. T.
773 $tNew Zealand Journal of Agricultural Research$gv. 18, n. 3, p. 267-272, 1975.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 2 | |
| 1. |  | LOPES, P. D.; OKINO, C. H.; FERNANDO, F. S.; PAVANI, C.; MARIGUELA, V. C.; MONTASSIER, M. DE F. S.; MONTASSIER, H. J. Comparative evaluation of immune responses and protection of chitosan nanoparticles and oil-emulsion adjuvants in avian coronavirus inactivated vaccines in chickens. Vaccines, v.9, n.12, 1457, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|    |
| 2. | | LOPES, P. D.; OKINO, C. H.; FERNANDO, F. S.; PAVANI, C.; CASAGRANDE, V. M.; LOPEZ, R. F. V.; MONTASSIER, M. F. de; MONTASSIER, H. J. Inactivated infectious bronchitis virus vaccine encapsulated in chitosan nanoparticles induces mucosal immune responses and effective protection against challenge. Vaccine, v. 36, p. 2630-2636, abr. 2018. 36| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| Registros recuperados : 2 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
