Relationship of somatic cell count and composition and coagulation properties of ewe’s milk
| Autor: | Javier Caballero Villalobos, Ana I. Garzón Sigler, Bonastre Oliete, Ramón Arias Sánchez, Lorena Jiménez, Nieves Núñez Sánchez, Andrés L. Martínez Marín |
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| Jazyk: | English<br />Croatian |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Mljekarstvo, Vol 65, Iss 2, Pp 138-143 (2015) |
| Druh dokumentu: | article |
| ISSN: | 0026-704X 1846-4025 |
| DOI: | 10.15567/mljekarstvo.2015.0208 |
| Popis: | The relationship between somatic cell count (SCC) and raw milk composition and its coagulation properties measured at native or standardised pH values were investigated in Manchega ewes’ milk. A total of 84 bulk tank milk samples from flocks included in the National Association of Manchega Sheep Breeders were used. According to their SCC, milk samples were divided into three terciles named low (562±138 cells/mL), medium (956±115 cells/mL) and high (1705±428 cells/ mL) SCC groups. Within each SCC group, two pH treatments were applied before determining coagulation properties (rennet clotting time, curd firming time and curd firmness): no acidification of milk (coagulation at native pH) and acidification of milk at pH 6.5. Native milk pH significantly increased (P0.05) by SCC, protein content tended to be higher in the high SCC group (P=0.05) and lactose content was significantly lower (P |
| Databáze: | Directory of Open Access Journals |
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