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National Chung Hsing University Institutional Repository - NCHUIR > 獸醫學院 > 獸醫學院 > 依資料類型分類 > 期刊論文 >  Increase of lactoferrin concentration in mastitic goat milk

Please use this identifier to cite or link to this item: http://nchuir.lib.nchu.edu.tw/handle/309270000/135714

標題: Increase of lactoferrin concentration in mastitic goat milk
作者: Chen, P.W.;Chen, W.C.;Mao, F.C.H.
關鍵字: somatic-cell counts;escherichia-coli;breast-milk;protein;binding;cows;prevalence;physiology;diagnosis;infection
日期: 2004
Issue Date: 2012-12-14 12:10:18 (UTC+8)
關連: Journal of Veterinary Medical Science, Volume 66, Issue 4, Page(s) 345-350.
摘要: Lactoferrin concentration (LFC) in normal and mastitic milk of dairy goats were examined. LFC in bulk milk collected from 70 dairy goat farms and individual milk samples from 10 goats with mastitis were measured by enzyme-linked immunosorbent assay (ELISA) and their reaction time in methylene blue reduction test (MBRT) monitored. Bulk milk samples were categorized into three grades, such as high, normal and low, based on the reaction time in MBRT. The mean LFC in milk that was considered high quality (167 mug/ml) was significantly lower than that of those graded as normal (218 mug/ml) and low quality (304 pglml), while mean LFC in mastitic milk was 587 mug/ml. The correlation coefficient between milk LFC and MBRT time was found to be -0.7. Three goats were inoculated with Staphylococcus aureus into one of their udder halves. The mean milk LFC was found to be significantly higher (1500 mug/ml) than the control (30 mug/ml). These findings suggest that milk LFC may be useful as an index for intramammary infection in goats.
Relation: Journal of Veterinary Medical Science
Appears in Collections:[依資料類型分類] 期刊論文
[依教師分類] 毛嘉洪

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