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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
21/05/2024 |
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Data da última atualização: |
21/05/2024 |
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Autoria: |
MORRISSEY, P. A. |
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Título: |
The N-acetyl neuraminic-acid content of the milk of various species. |
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Ano de publicação: |
1973 |
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Fonte/Imprenta: |
Journal of Dairy Research, v. 40, n. 3, p. 221-225, Oct. 1973. |
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DOI: |
https://doi.org/10.1017/S0022029900014795 |
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Idioma: |
Inglês |
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Conteúdo: |
Average N-acetyl neuraminic-acid (NANA) content of milk from cow, sheep, goat, mare, donkey and sow (about 10 samples from each species) was 17·7, 10·1, 6·4, 6·1, 12·0 and 64·0mg/100 ml, of which 14·2, 8·4, 3·2, 3·1, 5·0 and 53·7mg/100 ml respectively was in the casein fraction. The NANA content of casein showed marked species variation ranging from an average of 2·18 % for the sow to 0·09 % for the goat. About 28 % of the casein NANA of mare's milk was liberated in the fraction soluble in 12 % TCA by the action of rennin at pH 6·6 compared with 75 and around 100 % for donkey's and sow's milk respectively; about half the total NANA in the casein of cow's, sheep's and goat's milk was released under the same conditions. |
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Thesaurus Nal: |
Casein; Cattle; Cows; Ewe milk; Goat milk; Mare milk; Milk proteins; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01381naa a2200229 a 4500
001 2164371
005 2024-05-21
008 1973 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1017/S0022029900014795$2DOI
100 1 $aMORRISSEY, P. A.
245 $aThe N-acetyl neuraminic-acid content of the milk of various species.$h[electronic resource]
260 $c1973
520 $aAverage N-acetyl neuraminic-acid (NANA) content of milk from cow, sheep, goat, mare, donkey and sow (about 10 samples from each species) was 17·7, 10·1, 6·4, 6·1, 12·0 and 64·0mg/100 ml, of which 14·2, 8·4, 3·2, 3·1, 5·0 and 53·7mg/100 ml respectively was in the casein fraction. The NANA content of casein showed marked species variation ranging from an average of 2·18 % for the sow to 0·09 % for the goat. About 28 % of the casein NANA of mare's milk was liberated in the fraction soluble in 12 % TCA by the action of rennin at pH 6·6 compared with 75 and around 100 % for donkey's and sow's milk respectively; about half the total NANA in the casein of cow's, sheep's and goat's milk was released under the same conditions.
650 $aCasein
650 $aCattle
650 $aCows
650 $aEwe milk
650 $aGoat milk
650 $aMare milk
650 $aMilk proteins
650 $aSheep
773 $tJournal of Dairy Research$gv. 40, n. 3, p. 221-225, Oct. 1973.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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