Cellulase with Bacillus velezensis improves physicochemical characteristics, microbiota and metabolites of corn germ meal during two-stage co-fermentation
文献类型： 外文期刊
作者： Chen, Long 1 ; Guo, Yang 1 ; Liu, Xin 1 ; Zheng, Lin 1 ; Wei, Bingdong 1 ; Zhao, Zijian 2 ;
作者机构： 1.Jilin Acad Agr Sci, Inst Anim Nutr & Feed, 186 Dong Xinghua St, Gongzhuling 136100, Jilin, Peoples R China
2.Jilin Acad Agr Sci, Inst Agro Food Technol, 1366 Cai Yu St, Changchun 130033, Jilin, Peoples R China
关键词： Nutritional value; Two-stage solid-state fermentation; Microbial diversity; Fermented feed
期刊名称：WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY （ 影响因子：4.1； 五年影响因子：4.2 ）
ISSN： 0959-3993
年卷期： 2024 年 40 卷 2 期
页码：
收录情况： SCI
摘要：
Corn germ meal (CGM) is one of the major byproducts of corn starch extraction. Although CGM has rich fiber content, it lacks good protein content and amino acid balance, and therefore cannot be fully utilized as animal feed. In this study, we investigated the processing effect of cellulase synergized with Bacillus velezensis on the nutritional value of pretreated CGM (PCGM) in two-stage solid-state fermentation (SSF). High-throughput sequencing technology was used to explore the dynamic changes in microbial diversity. The results showed that compared with four combinations of B. velezensis + Lactiplantibacillus plantarum (PCGM-BL), cellulase + L. plantarum (PCGM-CL),control group (PCGM-CK), and cellulase + B. velezensis + L. plantarum (PCGM-BCL), the fourth combination of PCGM-BCL significantly improved the nutritional characteristics of PCGM. After two-stage SSF (48 h), viable bacterial count and contents of crude protein (CP) and trichloroacetic acid-soluble protein (TCA-SP) all were increased in PCGM-BCL (p < 0.05), while the pH was reduced to 4.38 +/- 0.02. In addition, compared with PCGM-BL, the cellulose degradation rate increased from 5.02 to 50.74%, increasing the amounts of short-chain fatty acids (216.61 +/- 2.74 to 1727.55 +/- 23.00
- 相关文献
作者其他论文 更多>>
-
Photocatalytic self-Fenton degradation of ciprofloxacin over S-scheme CuFe2O4/ZnIn2S4 heterojunction: Mechanism insight, degradation pathways and DFT calculations
作者：Liu, Dongdong;Jiang, Lipeng;Chen, Dengqian;Hao, Zhengkai;Deng, Bowen;Chen, Limei;Sun, Yunyun;Liu, Huitao;Liu, Xin;Jia, Boyin
关键词：CuFe2O4/ZnIn2S4 photocatalyst; S-scheme heterojunction; Photocatalytic self-Fenton system; CIP degradation; DFT calculations
-
In vivo efficacy of phage cocktails against carbapenem resistance Acinetobacter baumannii in the rat pneumonia model
作者：Li, Shibin;Xu, Le;Cong, Cong;Murtaza, Bilal;Wang, Lili;Li, Xiaoyu;Xu, Yongping;Wei, Bingdong;Li, Jibin;Xu, Mu;Xu, Yongping;Yin, Jiajun
关键词：bacteriophage; Acinetobacter baumannii; multi-drug resistant; pneumonia; immune processes
-
Notoginsenoside R1 Ameliorate High-Fat-Diet and Vitamin D3-Induced Atherosclerosis via Alleviating Inflammatory Response, Inhibiting Endothelial Dysfunction, and Regulating Gut Microbiota
作者：Ma, Liying;Gao, Yansong;Yang, Ge;Zhao, Zijian;Zhao, Yujuan;Li, Shengyu;Ma, Liying;Zhao, Lei;Zhang, Yuhang;Li, Shenhui;Li, Shengyu
关键词：notoginsenoside R1; inflammation; endothelial damage; gut microbiota
-
A novel Saclayvirus Acinetobacter baumannii phage genomic analysis and effectiveness in preventing pneumonia
作者：Li, Shibin;Xu, Le;Cong, Cong;Murtaza, Bilal;Wang, Lili;Li, Xiaoyu;Xu, Yongping;Wei, Bingdong;Li, Jibin;Xu, Mu;Yin, Jiajun;Xu, Yongping
关键词：Bacteriophage; Acinetobacter baumannii; Multi-drug resistant; Neutrophil-deficient; Pneumonia prophylactic
-
Conversion of notoginsenoside R1 to 3β,12β-dihydroxydammar-(E)-20(22),24-diene-6-O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside by Lactiplantibacillus plantarum S165 enhanced protective effects of LPS-induced intestinal epithelial barrier injury in Caco-2 cells
作者：Wang, Penghui;Gao, Yansong;Yang, Ge;Zhao, Zijian;Li, Shengyu;Wang, Penghui;Zhao, Lei
关键词：notoginsenoside; probiotic; biotransformation; LPS; intestinal injury
-
Twin S-Scheme g-C3N4/CuFe2O4/ZnIn2S4 Heterojunction with a Self-Supporting Three-Phase System for Photocatalytic CO2 Reduction: Mechanism Insight and DFT Calculations
作者：Liu, Dongdong;Jiang, Lipeng;Chen, Dengqian;Hao, Zhengkai;Deng, Bowen;Chen, Limei;Sun, Yunyun;Liu, Huitao;Liu, Xin;Jia, Boyin
关键词：g-C3N4/CuFe2O4/ZnIn2S4 photocatalyst; twin S-scheme heterojunction; self-supporting three-phase system; photocatalytic CO2 reduction; DFT calculations
-
High selectivity and efficient utilization of H2O2 in a metal-free Electro-Fenton system with nitrogen doped cathode for the degradation of sulfamethazine
作者：Liu, Dongdong;Chen, Dengqian;Jiang, Lipeng;Hao, Zhengkai;Deng, Bowen;Chen, Limei;Jia, Boyin;Sun, Yunyun;Liu, Huitao;Liu, Xin
关键词：metal-free Electro-Fenton system; nitrogen doped cathode; H(2)O(2)utilization; SMZ degradation; DFT calculation
