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  • 标题:Somatic cell counts in raw ewes’ milk in dairy practice: frequency of distribution and possible effect on milk yield and composition
  • 本地全文:下载
  • 作者:Tančin, Vladimír ; Baranovič, Štefan ; Uhrinčať, Michal
  • 期刊名称:Mljekarstvo
  • 印刷版ISSN:0026-704X
  • 电子版ISSN:1846-4025
  • 出版年度:2017
  • 卷号:67
  • 期号:4
  • 页码:253-260
  • DOI:10.15567/mljekarstvo.2017.0402
  • 语种:English
  • 出版社:Hrvatska Mljekarska Udruga
  • 摘要:The aim of the work was to analyse the somatic cell counts (SCC) of the individual sheep milk samples under practical conditions. Totally 2159 samples were collected from four farms in April, May, June and July. Ewes were divided into five SCC groups on the basis of individual SCC: Low = 1000000 cells.mL-1). The percentage of distribution of individual milk samples in SCC groups was as followed: 71.79 %, 10.24 %, 5.05 %, 4.03 % and 8.89 % respectively. Thus 82.03 % of samples of whole data set were below 400000 cells.mL-1 and only 8.89 % over 1000000 cells.mL-1. Lacaune had a higher percentage of milk samples in the group Mastitis as compared to the other breeds or crossbreds. Factor SCC group reduced the milk yield, while a significant difference was observed in ewes of Mastitis SCC group as compared with ewes in Low SCC group (419±13 mL, 503±6 mL, resp.). The high percentage of ewes in the first two SCC groups significantly contributes to the possible development of limits for sheep milk quality.
  • 关键词:ewe’s milk; somatic cell counts; milk yield; composition
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