Ensiling co-fermentation quality and microbial community diversity of grain stiller and inulin processing residue from Helianthus tuberosus

doi:10.11975/j.issn.1002-6819.2020.15.029

	Ensiling co-fermentation quality and microbial community diversity of grain stiller and inulin processing residue from Helianthus tuberosus
	Ren, Haiwei1,3,4 ; Wang, Li 1; Zhu, Zhaohua 1; Sun, Anqi 1; Wang, Zhiye 2; Li, Jinping1,3,4 ; Li, Zhizhong 1
	2020-08-01
发表期刊	Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering
ISSN	10026819
卷号	36 期号:15 页码:235-244
摘要	Large amount of processing waste produced by the food industry is increasing every year, as the rising demands for crop production by growing human population. Currently, most of the waste is usually discarded, only part of which can be utilized to produce value-added products to some extent. The dispose of food processing waste has posed serious management problems on environmental protection. Alternatively, many of these residues with the nutritional value have the great potential to be reused into other production systems, in order to reduce a great loss of valuable materials, from the economic and environmental point of view. Specifically, most food wastes are rich in protein, starch, cellulose, and monosaccharides, mainly fructose and glucose. However, the high moisture content has been identied as a major obstacle to the management of biodegradable food processing waste. It is necessary to develop an upstream storage, and thereby to meet the requirement for a constant supply of utilization for bioenergy and ruminant feed. Ensiling can be an efficient way to preserve biomass with very low fermentation loss, particularly for the cyclic utilization of food processing waste. Using the silage theory, the present study aims to perform the co-ensiling of grain stillage and inulin processing residue from Helianthus tuberosus, and thereby to prepare the fermented forage with well-quality. Two by-products were co-fermented with eight mixing ratios of 1:0, 4:1, 2:1, 1.2:1, 1:1.5, 1:2.7, 1:7 and 0:1. The dynamic changes of nutritional components, lignocellulosic components and fermentation characteristics were investigated at 10, 30 and 60 days, respectively. A high throughput sequencing technique was used to analyze the microbial community diversity during ensiling. The results showed that the contents of neutral detergent fiber, acid detergent fiber and acid detergent lignin in silages at the ratio of grain stillage and inulin processing residue for 1.2:1 (M5) and 1:1.5 (M6) were significantly lower than that of other silages (P © 2020, Editorial Department of the Transactions of the Chinese Society of Agricultural Engineering. All right reserved.
关键词	Bacteria Biodegradation Biomass Cultivation Fermentation Food processing Glucose Lactic acid Lignocellulosic biomass Mixing Waste management Biochemical characteristics Biodegradation potentials Environmental pollutions Fermentation qualities Food processing wastes High moisture contents High-throughput sequencing Neutral detergent fiber
DOI	10.11975/j.issn.1002-6819.2020.15.029
收录类别	EI
语种	中文
出版者	Chinese Society of Agricultural Engineering
EI入藏号	20204109332338
EI主题词	Processed foods
EI分类号	461.8 Biotechnology - 802.3 Chemical Operations - 804.1 Organic Compounds - 821.3 Agricultural Methods - 822.2 Food Processing Operations - 822.3 Food Products
来源库	Compendex
分类代码	461.8 Biotechnology - 802.3 Chemical Operations - 804.1 Organic Compounds - 821.3 Agricultural Methods - 822.2 Food Processing Operations - 822.3 Food Products
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/115534
专题	能源与动力工程学院生命科学与工程学院
作者单位	1.School of Life Science and Engineering, Western Energy and Environment Research Center of China, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Institute of Biology, Gansu Academy of Sciences, Lanzhou; 730050, China; 3.Key Laboratory of Complementary Energy System of Biomass and Solar Energy, Lanzhou; Gansu Province; 730050, China; 4.China Northwestern Collaborative Innovation Center of Low-carbon Urbanization Technologies, Lanzhou; 730050, China
第一作者单位	生命科学与工程学院
第一作者的第一单位	生命科学与工程学院
推荐引用方式 GB/T 7714	Ren, Haiwei,Wang, Li,Zhu, Zhaohua,et al. Ensiling co-fermentation quality and microbial community diversity of grain stiller and inulin processing residue from Helianthus tuberosus[J]. Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering,2020,36(15):235-244.
APA	Ren, Haiwei.,Wang, Li.,Zhu, Zhaohua.,Sun, Anqi.,Wang, Zhiye.,...&Li, Zhizhong.(2020).Ensiling co-fermentation quality and microbial community diversity of grain stiller and inulin processing residue from Helianthus tuberosus.Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering,36(15),235-244.
MLA	Ren, Haiwei,et al."Ensiling co-fermentation quality and microbial community diversity of grain stiller and inulin processing residue from Helianthus tuberosus".Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering 36.15(2020):235-244.