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Enhancing the Co-ensiling Performance of Corn Stover and Cabbage Waste via the Addition of Cellulase | |
Ren, Haiwei1; Wang, Li1; Sun, Yanan1; Zhao, Quanlin1,2; Sun, Yongming2; Li, Jinping1; Zhang, Bingyun1 | |
2021-08 | |
发表期刊 | BIORESOURCES |
ISSN | 1930-2126 |
卷号 | 16期号:3页码:6342-6362 |
摘要 | Effects of cellulase addition were assessed relative to the co-ensiling performance of air-dried corn stover (DCS) and cabbage waste (CW). The DCS and CW mixtures were co-ensiled with 0 to 0.3% of cellulase addition, and changes in composition, intermediates, and biological activity were characterized. The results showed that the addition of cellulase enhanced the decomposition of cellulose and hemicellulose by 2.51 to 6.93% and 3.41%, based on different dosages and compared with the control. Thus, the content of water-soluble carbohydrates increased. The acid content also increased from 5.8% for the control to the range 5.16 to 8.51% for the samples containing cellulase. Moreover, there was a shift from homolactic to heterolactic fermentation with prolonged ensiling time, coupled with the dominant lactic acid bacteria shifting from Paralactobacillus and Lactobacillus to more of Lactobacillus. Thus, the addition of cellulase improved the relative abundance of Lactobacillus. An assessment of fermentation quality, therefore, suggested that cellulase addition can improve the silage quality of DCS/CW during co-ensiling. |
关键词 | Cellulase Ensiling quality Microbial community Lactic acid bacteria |
DOI | 10.15376/biores.16.3.6342-6362 |
收录类别 | SCIE |
语种 | 英语 |
WOS研究方向 | Materials Science |
WOS类目 | Materials Science, Paper & Wood |
WOS记录号 | WOS:000710578800021 |
出版者 | NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI |
来源库 | WOS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/150104 |
专题 | 生命科学与工程学院 能源与动力工程学院 |
通讯作者 | Zhang, Bingyun |
作者单位 | 1.Lanzhou Univ Technol, Sch Life Sci & Engn, Key Lab Complementary Energy Syst Biomass & Solar, Lanzhou 730050, Peoples R China; 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China |
第一作者单位 | 能源与动力工程学院 |
通讯作者单位 | 能源与动力工程学院 |
第一作者的第一单位 | 能源与动力工程学院 |
推荐引用方式 GB/T 7714 | Ren, Haiwei,Wang, Li,Sun, Yanan,et al. Enhancing the Co-ensiling Performance of Corn Stover and Cabbage Waste via the Addition of Cellulase[J]. BIORESOURCES,2021,16(3):6342-6362. |
APA | Ren, Haiwei.,Wang, Li.,Sun, Yanan.,Zhao, Quanlin.,Sun, Yongming.,...&Zhang, Bingyun.(2021).Enhancing the Co-ensiling Performance of Corn Stover and Cabbage Waste via the Addition of Cellulase.BIORESOURCES,16(3),6342-6362. |
MLA | Ren, Haiwei,et al."Enhancing the Co-ensiling Performance of Corn Stover and Cabbage Waste via the Addition of Cellulase".BIORESOURCES 16.3(2021):6342-6362. |
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