Results 71 to 80 of about 71,987 (152)

Carbon monoxide fermentation to ethanol by Clostridium autoethanogenum in a bioreactor with no accumulation of acetic acid [PDF]

Bioresource Technology, 2015
Fermentation of CO or syngas offers an attractive route to produce bioethanol. However, during the bioconversion, one of the challenges to overcome is to reduce the production of acetic acid in order to minimize recovery costs. Different experiments were done with Clostridium autoethanogenum.
Nalakath Abubackar, Haris, Veiga, María Carmen, Kennes, Christian   +2 more
openaire   +3 more sources

Carboxydotrophic Acetogenesis in Alkaline Conditions Results in Transient Formate Production by the Halo‐Alkaliphilic Acetogen Haloacetibacter carboxydivorans Gen. Nov. sp. Nov

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This work presents the physiological exploration of the halo‐alkaliphilic, carboxydotrophic acetogen bacterium MD4. In contrast to well‐characterised neutrophilic and slightly acidophilic acetogenic carboxydotrophs, this work shows an important role for formate production, instead of ethanol, as a redox exhaust mechanism in alkaline conditions ...
Martijn Diender, Isabelle M. Keijsers, Anastasia Galani, Timo van Roosmalen, Alfons J. M. Stams, Diana Z. Sousa   +5 more
wiley   +1 more source

Bacterial Single‐Cell Proteins as Sustainable Aquafeeds: A Meta‐Analysis of Growth, Physiological Homeostasis, and Antioxidant Capacity

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
In aquaculture nutrition, alternative protein sources, such as those derived from bacteria, have recently garnered significant attention as safe and viable replacements for traditional protein sources, including fish meal (FM) and soybean meal (SBM).
Muziri Mugwanya, Fahad Kimera, Hani Sewilam, Arkadios Dimitroglou   +3 more
wiley   +1 more source

Nutrient Digestibility and Growth Performance of Juvenile Penaeus vannamei Fed Diets Containing the Filamentous Fungus, Paecilomyces variotii, Produced From Corn Ethanol Thin Stillage

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Fungal proteins are emerging ingredients having high potential for use in aquafeeds, yet digestibility and practical inclusion limits remain unclear for marine shrimp. This study evaluated a filamentous fungus (Paecilomyces variotii [PV]) produced from corn ethanol thin stillage as a replacement for salmon by‐product meal (SLM) and poultry by‐product ...
Alberto J. P. Nunes, Marcelo Pereira de Aguiar Toledo, Luana Quisini Vivan, Daniele Ferreira Marques, Caio G. D. Gomes, Arkadios Dimitroglou   +5 more
wiley   +1 more source

Recent Progress in CO2 Conversion: An Overview of Catalytic Strategies for Sustainable Fuel and Chemical Synthesis

SmartMat, Volume 6, Issue 6, December 2025.
This review systematically outlines recent advances in the catalytic strategies for converting CO₂ into valuable products, including photocatalysis, electrocatalysis, CO2 hydrogenation, photothermal catalysis, non‐thermal plasma, and biocatalytic processes.
An Zhang, Yanming Cai, Liang Guo, Chao Wang, Qingbo Wa, Yanping Xu, Jian Zhou, Hongshuang Fan, Ziyun Li, Xinyue Long, Jiabei Tang, Zijian Li, Li Zhai, Zhenyu Shi, Wei Zhai, Yuhui Tian, Shuai Bi, Hao Wei, Mingliang Hu, Yang Xu, Yiran Zhang, Yu Zhang, Ruiying Ding, Junjun Li, Shuangqun Chen, Jianfeng Huang, Zhanxi Fan, Xingchen Jiao, Guigao Liu, Haiqing Wang, Haifeng Tian, Jingyu Pang, Kuncheng Zhang, Weisong Liu, Huijuan Cui, Lingling Zhang, Xiaofu Sun, Jianling Zhang, Dan Ren, Sheng Zhang, Lu Qiao, Zhe Weng, Hongmei Li, Min Liu, Miao Zhong, Lei Wang, Jun Gu, Hao Bin Wu, Bolong Huang, Weijia Zhou, Chuan Xia, Min‐Rui Gao, Changbin Zhang, Rong Cao, Wei Chen, Yuan‐Biao Huang, Yongye Liang, Ya‐Qian Lan, Guoxiong Wang, Baoyu Xia, Yujie Xiong, Xinbin Ma, Tongbu Lu, Jinhua Ye, Yi Xie, Buxing Han, Jiawei Liu, Zhicheng Zhang, Hua Zhang   +68 more
wiley   +1 more source

Metagenomic Insights Into the Ecology, Taxonomy and Metabolic Capabilities of ‘Candidatus Darwinibacteriales’ Ord. Nov. (Formerly MBA03), a Potential Key Player in Anaerobic Digestion

Microbial Biotechnology, Volume 18, Issue 12, December 2025.
Metagenomic analysis of anaerobic digesters revealed a dominant, uncultured bacterial taxon—MBA03—now proposed as ‘Candidatus Darwinibacteriales’ ord. nov. This newly defined order includes potential syntrophic acetate‐oxidising bacteria (SAOB), suggesting a key role in methane production.
Roser Puchol‐Royo, Javier Pascual, Asier Ortega‐Legarreta, Pascal Otto, Jeroen Tideman, Sjoerd‐Jan de Vries, Christian Abendroth, Kristie Tanner, Manuel Porcar, Adriel Latorre‐Perez   +9 more
wiley   +1 more source

Dietary resveratrol alleviates the negative impact of high-level Clostridium autoethanogenum protein on the growth, immunity, transcriptomic response, and intestinal microflora of Litopenaeus vannamei

Journal of Agriculture and Food Research
This study evaluated whether dietary resveratrol (RES) could alleviate the adverse effects of high-level fishmeal (FM) replacement with Clostridium autoethanogenum protein (CAP) in Pacific white shrimp (Litopenaeus vannamei).
Yongkang Feng, Zhibing Fu, Qinglin Liu, Jian Chen, Lili Shi, Shuang Zhang   +5 more
doaj   +1 more source

Biomanufacturing and Scale‐Up: Pathways to Biochemicals, Biofuels, and Biomaterials

Microbial Biotechnology, Volume 19, Issue 8, August 2026.
Carolina A. Barcelos, Pavel Dvořák, Charles J. Foster, Juan Nogales, Juan L. Ramos, Shamlan M. S. Reshamwala, Davinia Salvachúa   +6 more
wiley   +1 more source

Gas‐Phase Integration of Trophically Distinct Microbial Cultures for Net‐Reduced CO2 and Enhanced Metabolite Production

Microbial Biotechnology, Volume 18, Issue 12, December 2025.
A gas‐linked co‐culture system that enables spatially separated yet metabolically connected microbial interactions has been found to enhance the sustainable production of value‐added metabolites while eliminating CO2 emissions. ABSTRACT The continued increase in atmospheric CO2 concentrations has intensified global efforts to develop sustainable ...
Jaeyoung Yu, Danbee Kim, Jiye Lee, Hui Su Kim, Hwi Jong Jung, Yuri Kim, Sahng Hyuck Woo, Eunsung Kan, Jeong Hyeon Kim, Soo Youn Lee   +9 more
wiley   +1 more source

Reverse‐Engineered Gas‐Fermenting Acetogen Strains Recover Enhanced Phenotypes From Autotrophic Adaptive Laboratory Evolution

Microbial Biotechnology, Volume 18, Issue 8, August 2025.
We used reverse genetic engineering of the gas‐fermenting model‐acetogen Clostridium autoethanogenum to recover enhanced phenotypes from autotrophic adaptive laboratory evolution. Reverse‐engineered strains were characterised at systems level and bioinformatics suggest that the targeted genes may be involved in overlapping regulatory networks ...
Henri Ingelman, Kurshedaktar Majibullah Shaikh, Kaspar Valgepea   +2 more
wiley   +1 more source