Enhancing the Co-ensiling Performance of Corn Stover and Cabbage Waste via the Addition of Cellulase

doi:10.15376/biores.16.3.6342-6362

	Enhancing the Co-ensiling Performance of Corn Stover and Cabbage Waste via the Addition of Cellulase
	Ren, Haiwei1 ; Wang, Li 1; Sun, Yanan 1; Zhao, Quanlin 1,2; Sun, Yongming 2; Li, Jinping1 ; Zhang, Bingyun 1
	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	被引频次：2[WOS] [WOS记录] [WOS相关记录]
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.