Journal of Animal Environmental Science (한국축산시설환경학회지)
- Volume 3 Issue 2
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- Pages.133-143
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- 1997
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- 1226-0274(pISSN)
Utilization of Slaughter Porcine Blood as an Animal Feed
도축부산물인 돈혈의 재활용에 관한 연구
Abstract
Optimal conditions for collecting, storing and drying temperature to utilize slaughter porcine blood for blood meals and the effects of blood meal on growth in broiler chicks were investigated. Dry matter and protein contents of slaughter procine blood were 19.5% and 77%(dry basis), respectively. As for the composites of amino acids in the blood, aspartic acid, arginine, glycine, histidine, leucine, lysine, phenylalanin threonine were shown high. There was no significant difference between the collections by bloodletting and vacuumming in terms of microbial contamination. Storage of slaughter porcine blood showed no differences in protein, DNA and triglyceride contents and pH between the storage methods of freezing (-20