https://scholars.lib.ntu.edu.tw/handle/123456789/626009
標題: | Activity of cellulase from Thermoactinomycetes and Bacillus spp. isolated from Brassica waste compost [Atividade de celulase de Termoactinomicetos e Bacillus spp. isolados de resíduos derivados de compostos de Brassica] | 作者: | Chang C.-C Ng C.-C Wang C.-Y YUAN-TAY SHYU |
關鍵字: | Cellulose degrading; Enzymes; Vegetable wastes | 公開日期: | 2009 | 卷: | 66 | 期: | 3 | 起(迄)頁: | 304-308 | 來源出版物: | Scientia Agricola | 摘要: | Plant wastes present a high cellulose content, which is an ideal organic material for composting. Five strains of thermophiles from processed Brassica waste were isolated, and the hydrolytic activity on various cellulosic biomass substrata and their temperature profiles were determined. 16S rRNA sequencing identified these strains as Thermoactinomyces and Bacillus spp. Maximal cellulase activity corresponded to 2.3 U mL-1 of enzyme. The application of these strains on Brassica rapa residues demonstrates increased total nitrogen content). TA-3, a Thermoactinomycetes sp. strain, performs best among all inoculants, increasing the nitrogen content from 0.74 to 0.91%, and decreasing the carbon content from 15.4 to 12.2%, showing its high efficiency and bioactivity during compositing. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-69049112049&doi=10.1590%2fS0103-90162009000300004&partnerID=40&md5=190926bb15bc189ba86cde974821ce36 https://scholars.lib.ntu.edu.tw/handle/123456789/626009 |
ISSN: | 01039016 | DOI: | 10.1590/S0103-90162009000300004 | SDG/關鍵字: | Brassica; Brassica rapa; Brassica rapa subsp. rapa; Thermoactinomyces |
顯示於: | 園藝暨景觀學系 |
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