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Effect of subclinical mastitis and stage of lactation on somatic cell count, milk composition and plasmin activity in goat milk

Posted on:2011-06-15Degree:M.SType:Thesis
University:Oklahoma State UniversityCandidate:Shangguan, RulanFull Text:PDF
GTID:2443390002461340Subject:Agriculture
Abstract/Summary:
Scope and Method of Study. Research thesis.;Findings and Conclusions. Somatic cell count had an influence on goat milk lactose content. Percentage lactose declined with increased SCC in subclinical mastitis, without differences in milk fat, protein, SNF, TS content and PL activity. Stage of lactation affected fat, protein, SNF, TS and PL activity in goat milk associated with subclinical mastitis. Somatic cell count of subclinical mastitic goat milk did not differ with stage of lactation. A better understanding of how SCC and stage of lactation impacts milk quality is needed and will ultimately lead to increased production of high quality goat milk and dairy products.
Keywords/Search Tags:Goat milk, Somatic cell count, Subclinical mastitis, Fat protein SNF, Lactation, SNF TS, PL activity
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