ひいろたけ酵素の生産と応用 : (第1報)粗酵素中の各種酵素活性と飼料消化性

概要

論文の詳細を見る
Previously, a wood destroying fungus, Trametes sanguinea, was found to produce acid protease in submerged culture. The present repoet concerns further studies of the other hydrolytic enzymes in a crude enzyme preparation. It was found that the preparation contains remaekable activities of acid protease, cellulases (breakdown of filterpaper, turbidimetry against hydrocellulose and sugar production against CMC), β-1,3-glucanase and pectinase. The pH optimums for each activity were 2.5,4.0,4.5,5.0 respectively.The crude preparation was tested for breakdown of vegetative foodstuffs and for digestion of animal feeds. In comparison with a fungal cellulase, the Trametes enxyme preparation attacks these materials more effectively at pH 4.25.
社団法人日本生物工学会の論文
1964-07-15