Effective degradation of aflatoxin B-1 using a novel thermophilic microbial consortium TADC7
文献类型： 外文期刊
作者： Wang, Yi 1 ; Zhao, Chunxia 1 ; Zhang, Dongdong 3 ; Zhao, Mingming 1 ; Zheng, Dan 1 ; Lyu, Yucai 2 ; Cheng, Wei 1 ; Guo, P 1 ;
作者机构： 1.Hubei Acad Agr Sci, Inst Agr Prod Proc & Nucl Agr Technol Res, Wuhan 430064, Peoples R China
2.Three Gorges Univ, Coll Biol & Pharm, Yichang 443002, Peoples R China
3.Zhejiang Univ, Ocean Coll, Inst Marine Biol, Zhoushan 316021, Zhejiang, Peoples R China
4.China Agr Univ, Coll Agron & Biotechnol, Beijing 100193, Peoples R China
关键词： Aflatoxin B1;Biodegradation;Microbial consortium;Thermophilic
期刊名称：BIORESOURCE TECHNOLOGY （ 影响因子：9.642； 五年影响因子：9.237 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： We constructed a novel thermophilic microbial consortium, TADC7, with stable and efficient aflatoxin B-1 (AFB(1)) degradation activity. The microbial consortium degraded more than 95% of the toxin within 72 h when cultured with AFB(1), and the optimum temperature was 55-60 degrees C. TADC7 tolerated high doses of AFB(1), with no inhibitory effects up to 5000 mu g L (1) AFB(1); moreover, the degradation kinetics fit well with the Monod model. The proteins or enzymes in the TADC7 cell-free supernatant played a major role in AFB(1) degradation. AFB1 degradation by the cell-free supernatant was stable up to 90 degrees C, with an optimal pH of 8-10. We performed 16S rRNA sequencing to determine TADC7 community structure dynamics; the results indicated that Geobacillus and Tepidimicrobium played major roles in AFB1 degradation. (C) 2016 Elsevier Ltd. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Anti-infective properties of mung bean ( Vigna radiata (L.)R. L .)R. Wilczek) coat extract on Pseudomonas aeruginosa-infected-infected Caenorhabditis elegans: Transcriptomics and pathway analysis
作者：Tao, Mingfang;Peng, Xitian;Liao, Xianqing;Xia, Zhenzhen;Zheng, Dan;Li, Rong;Tao, Mingfang;Huang, Yuting;Xu, Tingting;Xu, Xiaoyun
关键词：Mung bean coat extract; C. elegans; Pseudomonas aeruginosa 14; Transcriptome; SKN-1; MAPK; Aak-2; Sir-2.1; Daf-2
-
Effects of semipermeable membrane-covered composting on greenhouse gas mitigation and microbiome at different ambient temperatures at an industrial scale
作者：Yuan, Junwei;Lin, Siyuan;Wang, Yi;Hou, Jun;He, Wenxiang;Wu, Junda;Cai, Liang;Kong, Xiaoyan;You, Dongqi;Li, Yangyang;Liu, Bo
关键词：Aerobic composting; Greenhouse gas; Microbial community; Semipermeable membrane; Waste utilization
-
Integrating large-scale meta-GWAS and PigGTEx resources to decipher the genetic basis of 232 complex traits in pigs
作者：Xu, Zhiting;Lin, Qing;Cai, Xiaodian;Zhong, Zhanming;Teng, Jinyan;Zeng, Haonan;Gao, Yahui;Wei, Chen;Zhou, Jun;Zhang, Wenjing;Zhang, Xiaoke;Shi, Shaolei;Wu, Jun;Diao, Shuqi;Liu, Yuqiang;Pan, Xiangchun;Feng, Xueyan;Liu, Ruiqi;Su, Zhanqin;Chang, Chengjie;Zhu, Qianghui;Wu, Yuwei;Zhang, Hao;Yuan, Xiaolong;Li, Jiaqi;Zhang, Zhe;Li, Bingjie;Gao, Yahui;Liu, George E.;Gao, Yahui;Ma, Li;Cai, Zexi;Bai, Zhonghao;Su, Guosheng;Sahana, Goutam;Lund, Mogens Sando;Fang, Lingzhao;Wang, Xiaoqing;Shi, Liangyu;Zhao, Fuping;Wang, Xue;Wang, Yi;Zhang, Zipeng;Ding, Xiangdong;Lin, Yu;Tang, Guoqing;Li, Mingzhou;Li, Xuewei;Liu, Shuli;Yin, Hongwei;Bai, Lijing;Li, Kui;Zhou, Zhongyin;Wang, Qishan;Pan, Yuchun;Xu, Zhong;Peng, Xianwen;Mei, Shuqi;Mo, Delin;Liu, Xiaohong;Chen, Yaosheng;Liu, Yang;Xiang, Ruidong;Xiang, Ruidong;Shen, Xia;Shen, Xia;Shen, Xia;Li, Pinghua;Huang, Ruihua;Li, Pinghua;Huang, Ruihua;Ballester, Maria;Crespo-Piazuelo, Daniel;Amills, Marcel;Clop, Alex;Amills, Marcel;Karlskov-Mortensen, Peter;Fredholm, Merete;Zhang, Qin;Zhao, Yunxiang
关键词：pig; meta-GWAS; PigGTEx; molQTL; complex traits
-
Antioxidant and anti-blackening dual-function silver carp scale peptides: in vitro studies and molecular mechanism
作者：Zu, Xiaoyan;Guo, Lu;Xiong, Guangquan;Peng, Lijun;Wang, Yi;Guo, Peng;Li, Hailan;Guo, Lu;Zhou, Zhi;Zu, Xiaoyan;Liu, Qi;Guo, Peng;Li, Hailan;Fu, Jianlong
关键词：SGP-C(Se); Anti-melanin; Tyrosinase; Molecular dynamics; Signalling pathway
-
Adaptive mechanisms and changes in quality characteristics in indica rice varieties during high-temperature storage
作者：Tao, Mingfang;Zheng, Dan;Xia, Zhenzhen;Liao, Xianqing;Zhang, Xun;Li, Yinjun;Zhou, Youxiang;Peng, Lijun;Peng, Xitian;Zhang, Peng;Yin, Xiaoli;Zhou, Lei;You, Aiqing
关键词：Indica rice; gamma-oryzanol; processing quality; correlation analysis; high-temperature storage
-
Preparation of a biodegradable packaging film by konjac glucomannan/ sodium alginate reinforced with nitrogen-doped carbon quantum dots from crayfish shell for crayfish meat preservation
作者：Jiang, Ziwei;Yu, Wei;Bai, Shunjie;Bai, Chan;Guo, Peng;Liao, Tao;Qiu, Liang;Jiang, Ziwei;Bai, Shunjie;Bai, Chan;Guo, Peng;Liao, Tao;Qiu, Liang;Jiang, Ziwei;Feng, Jundong;Dai, Yaodong;Qiu, Liang;Tu, Ziyi
关键词：N-CQDs; Konjac glucomannan; Food packaging
-
Comparative genomic analyses reveal different genetic basis of two types of fruit in Maloideae
作者：Wang, Yi;Jin, Juntong;Yuan, Hui;Wang, Yuqing;Wang, Mingqian;Yin, Shaobo;Zhao, Jiaming;Lin, Shijiao;Liang, Yuling;Wang, Jiayao;Wei, Shipeng;Liu, Weiting;Ji, Yinglin;Wang, Aide;Wang, Yi;Hu, Hongju;Zhang, Jingguo;Li, Bin
关键词：
