Applied Biological Chemistry
- Volume 19 Issue 3
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- Pages.130-138
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- 1976
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Studies on the Production of Fermented Feeds from Agricultural Waste Products (Part Ⅲ) -On the Production of Cellulase by Aspergillus niger and Trichoderma viride-
농산폐기물(農産廢棄物)에서 발효사료(醱酵飼料)의 생산(生産)에 관(關)한 연구(硏究)[제3보(第三報)] -Aspergillus niger와 Trichoderma viride에 의(依)한 Cellulase의 생산성(生産性)에 관(關)하여-
- Lee, Ke-Ho (Dept. of Food Technology, College of Agriculture, Seoul National University) ;
- Koh, Jeong-Sam (Dept. of Food Technology, College of Agriculture, Seoul National University) ;
- Park, Sung-O (Dept. of Food Technology, College of Agriculture, Seoul National University)
- Published : 1976.09.30
Abstract
In order to utilize the agricultural waste products, two strains of mold producing powerful cellulolytic enzyme were sereened from various soils, composts, rotten wood and others. The optimum condition of cellulase production was studied. The results obtained were summarized as follows. 1. Two strains of mold which showed remarkably high cellulolytic activity were identified as Aspergillus niger-SM 6 and Trichoderma viride-SM 10. 2. The highest cellulase production was obtained at pH 5.0-6.0 in 5 days. 3. Cellulase production in strain Aspergillus niger-SM 6 increased with the addition of C.M.C.,
농산페기물을 이용(利用)한 발효사료(醱酵飼料) 생산(生産)에 관한 기초적인 연구로서 25점(點)의 시료(試料)에서 cellulase 생산성(生産性)이 우수한 두개의 균주를 선정(選定)하여 동정(同定)하였다. 선정(選定)된 두 균주에 대하여 cellulase의 생산 최적조건을 검토하여 다음과 같은 결과를 얻었다. 1. Cellulase 생산성(生産性)이 우수한 균주(菌株)로 Aspergillus niger-SM6와 Trichoderma viride-SM10 두 균주를 선정(選定)하였다. 2. 두 균주 모두 배양시(培養時) pH
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