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보리짚·계분 싸이레지에서 신속한 요산정량과 요산분해균의 선정
이상선,김춘수 ( Sang Sun Lee,C . S . Kim ) 한국축산학회 1978 한국축산학회지 Vol.20 No.1
Rapid determination of uric acid and isolation of strains decomposing uric acid were investigated in barley straw-poultry manure silage and in poultry litter. After extraction of uric acid by 0.5% Li₂ CO₃, at 60℃, the standard error by enzyme assay in silage and poultry manure was no more than 1% of total uric acid. When the silage was ensiled at 30℃, 95 to 96% of uric acid was decomposed after 60 days. The microorganism that decomposing the uric acid was isolated and identified as Bacillus spp. Its decomposition rate is 66% in artificial UDP medium.