Investigation of Co-ensiling for the Storage of Grain Stillage and Jerusalem Artichoke Residue from Inulin Extraction

doi:10.15376/biores.16.4.7330-7336

	Investigation of Co-ensiling for the Storage of Grain Stillage and Jerusalem Artichoke Residue from Inulin Extraction
	Ren, Haiwei 1; Wang, Li 1; Li, Mei 1; Zhang, Yuchun 1; Wang, Zhiye 2; Li, Xiang 3; Zheng, Yi 3; Li, Jinping 1
刊名	BIORESOURCES
	2021-11-01
卷号	16 期号:4 页码:7299-7335
关键词	Co-ensiling Biomass storage High-throughput sequencing Fermentation Microbial community structure
ISSN号	1930-2126
DOI	10.15376/biores.16.4.7330-7336
英文摘要	Jerusalem artichoke residue (JR) was co-ensiled with grain stillage (GS) at various weight mixing ratios (JR only, 4 to 1, 2 to 1, 1.2 to 1, 1 to 1.5, 1 to 2.7, 1 to 7, and GS only) for 10, 30, and 60 d for agricultural biomass storage. Results showed that the middle level of GS to JR ratios, e.g., 1.2 to 1 and 1 to 1.5, achieved the best co-ensiling performance among all studied ratios. The water-soluble carbohydrate (WSC) contents were significantly higher than those of the other treatments (p < 0.05), and the lignocellulose contents were significantly lower than those of other treatments (p < 0.05). The silages ensiled at the above-mentioned ratios had a higher feed value and biodegradation potential than other ratios. Lactobacillus was the dominant bacterial species during the ensiling process, and its relative abundance was significantly correlated with the content of different components, e.g., WSC, crude protein, and starch, as well as fermentation characteristics. Fungal species, e.g., Kluyveromyces and Monascus were also observed, and the relative abundance of which was positively correlated with different nutritional components. In conclusion, GS and JR can be successfully stored via co-ensiling.
WOS研究方向	Materials Science
语种	英语
出版者	NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI
WOS记录号	WOS:000750851200055
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154992]
专题	生命科学与工程学院能源与动力工程学院经济管理学院外国语学院
作者单位	1.Lanzhou Univ Technol, Gansu Prov Key Lab Complementary Energy Syst Biom, Sch Life Sci & Engn, 287 Langongping Rd, Lanzhou 730050, Gansu, Peoples R China; 2.Gansu Acad Sci, Inst Biol, 229 South DingXi Rd, Lanzhou 73000, Gansu, Peoples R China; 3.Kansas State Univ, Dept Grain Sci & Ind, 101C BIVAP,1980 Kimball Ave, Manhattan, KS 66506 USA
推荐引用方式 GB/T 7714	Ren, Haiwei,Wang, Li,Li, Mei,et al. Investigation of Co-ensiling for the Storage of Grain Stillage and Jerusalem Artichoke Residue from Inulin Extraction[J]. BIORESOURCES,2021,16(4):7299-7335.
APA	Ren, Haiwei.,Wang, Li.,Li, Mei.,Zhang, Yuchun.,Wang, Zhiye.,...&Li, Jinping.(2021).Investigation of Co-ensiling for the Storage of Grain Stillage and Jerusalem Artichoke Residue from Inulin Extraction.BIORESOURCES,16(4),7299-7335.
MLA	Ren, Haiwei,et al."Investigation of Co-ensiling for the Storage of Grain Stillage and Jerusalem Artichoke Residue from Inulin Extraction".BIORESOURCES 16.4(2021):7299-7335.