발효사료의 생산에 관한 연구 1 = Studies on the Production of Fermented Feed (I)

다국어 초록 (Multilingual Abstract)

This experiment was carried out to research for the use of the mycelium and enzyme on the production of fermented feed. Among 354 strains isolated from natural sources, 3 strains of useful yeasts were selected and identified, and the cultural conditions of these strains were examined. The results obtained were as follows. 1) The strian No.55, No.112 and No. 340 selected were identified Endomycopsis fibuliger, Endomycopsis javanensis and Candida tropicalis, respectively. 2) The optimum pH and sugar concentration of the medium for the strain No.55, No.112 and 340 selected was around pH 6.5and Bllg.10.deg.. The optimum temperature for the growth of the strain No.55 and No.112 selected was 30.deg.C and was 25.deg.C of strain No.340. 3) The strain No.55 and No.112 were grown exceedingly well on the media containing 0.1 percent of (NH/sub 4/)/sub 2/SO/sub 4/.