Results 31 to 40 of about 50,012 (291)

Continuous Fermentation of <em>Clostridium tyrobutyricum</em> with Partial Cell Recycle as a Long-Term Strategy for Butyric Acid Production

Energies, 2012
In making alternative fuels from biomass feedstocks, the production of butyric acid is a key intermediate in the two-step production of butanol. The fermentation of glucose via <em>Clostridium tyrobutyricum </em>to butyric acid produces ...
Edgar C. Clausen, Jamie A. Hestekin, Robert R. Beitle, Nicole Lorenz, Amy McGraw, Jianjun Du   +5 more
doaj   +1 more source

Involvement of Sp1 in Butyric Acid-Induced HIV-1 Gene Expression

Cellular Physiology and Biochemistry, 2015
Background/Aims: The ability of human immunodeficiency virus-1(HIV-1) to establish latent infection and its re-activation is considered critical for progression of HIV-1 infection.
Kenichi Imai, Takashi Okamoto, Kuniyasu Ochiai   +2 more
doaj   +1 more source

Butyric Acid Production by Fermentation: Employing Potential of the Novel Clostridium tyrobutyricum Strain NRRL 67062

Fermentation, 2022
In this study, the ability of a novel strain of Clostridium tyrobutyricum NRRL 67062 to produce butyric acid during glucose fermentation was evaluated.
Nasib Qureshi, Siqing Liu, Badal C. Saha
doaj   +1 more source

Production of butyric acid from acid hydrolysate of corn husk in fermentation by Clostridium tyrobutyricum: kinetics and process economic analysis

Biotechnology for Biofuels, 2018
Background Butyric acid is an important chemical currently produced from petrochemical feedstocks. Its production from renewable, low-cost biomass in fermentation has attracted large attention in recent years. In this study, the feasibility of corn husk,
Zhiping Xiao, Chu Cheng, Teng Bao, Lujie Liu, Bin Wang, Wenjing Tao, Xun Pei, Shang-Tian Yang, Minqi Wang   +8 more
doaj   +1 more source

Physiological activity of E. coli engineered to produce butyric acid

Microbial Biotechnology, 2022
Summary Faecalibacterium prausnitzii (F. prausnitzii) is one of the most abundant bacteria in the human intestine, with its anti‐inflammatory effects establishing it as a major effector in human intestinal health.
Young‐Tae Park, Taejung Kim, Jungyeob Ham, Jaeyoung Choi, Hoe‐Suk Lee, Young Joo Yeon, Soo In Choi, Nayoung Kim, Yeon‐Ran Kim, Yeong‐Jae Seok   +9 more
doaj   +1 more source

Enhanced extraction of butyric acid under high-pressure CO2 conditions to integrate chemical catalysis for value-added chemicals and biofuels

Biotechnology for Biofuels, 2018
Background Extractive fermentation with the removal of carboxylic acid requires low pH conditions because acids are better partitioned into the solvent phase at low pH values.
Jaesung Chun, Okkyoung Choi, Byoung-In Sang   +2 more
doaj   +1 more source

The effect of acidity on the physicochemical properties of two hydraulic calcium silicate-based cements and two calcium phosphate silicate-based cements

BMC Oral Health, 2023
Background Bioceramic cements have been widely used in endodontic treatment. This study aimed to compare the microhardness, elastic modulus, internal microstructure and chemical compositions of Biodentine, WMTA, ERRM Putty, iRoot FS and IRM after ...
Yan Yang, He Liu, Zhe-Jun Wang, Pei Hu, Markus Haapasalo, Adriana Manso, Jing-Zhi Ma, Ya Shen   +7 more
doaj   +1 more source

A Cohort Study of the Effects of Daily-Diet Water-Soluble Dietary Fiber on Butyric Acid-Producing Gut Microbiota in Middle-Aged and Older Adults in a Rural Region

Microorganisms, 2022
Water-soluble dietary fiber is primarily a substrate for degradation of short chain fatty acids (SCFAs), particularly butyric acid, by gut microbiota. SCFAs have beneficial effects on the whole body.
Satoshi Sato, Daisuke Chinda, Tadashi Shimoyama, Chikara Iino, Sae Kudo, Kaori Sawada, Tatsuya Mikami, Shigeyuki Nakaji, Hirotake Sakuraba, Shinsaku Fukuda   +9 more
doaj   +1 more source

Multi‐omics analyses reveal the interaction between colonic microbiota and host in Min and Yorkshire pigs

Animal Research and One Health, EarlyView., 2023
In the present study, we created the weight gain models with Min and Yorkshire pigs and conducted the metagenomics and metabolomics of colon contents and transcriptomics of colon tissue. Further, we revealed the characteristics and functions of the colonic microbiota in Min and Yorkshire pigs and analyzed their interactions with the host. Overall, this
Xiaoyu Huang, Huihui Li, Feng Cheng, Ligang Wang, Guoqing Cao, Lixian Wang, Lijun Shi   +6 more
wiley   +1 more source

Optimization of Batch Dark Fermentation of Chlorella sp. Using Mixed-Cultures for Simultaneous Hydrogen and Butyric Acid Production

Energies, 2019
This paper reports on the optimum conditions for simultaneous hydrogen and butyric acid production from microalgae (Chlorella sp.) using enriched anaerobic mixed cultures as inoculum.
Nikannapas Usmanbaha, Rattana Jariyaboon, Alissara Reungsang, Prawit Kongjan, Chen-Yeon Chu   +4 more
doaj   +1 more source