Results 41 to 50 of about 2,962,056 (295)

Time-lapse synchrotron X-ray diffraction to monitor conservation coatings for heritage lead in atmospheres polluted with oak-emitted volatile organic compounds [PDF]

, 2014
We discuss the effectiveness of a lead tetradecanoate coating on lead to protect against harmful volatile organic compounds emitted from oak. The oak volatile organic compounds were characterized by GCMS and the major constituent was found to be acetic ...
Banerjee, Dipanjan, Covington, James A, Thomas, Pamela A., Hand, Matthew, Crawford, James B, Dowsett, Mark, Crawford, James B., Westenbrink, Eric W., Thomas, Pam A., Walker, David, Crawford, James, De Keersmaecker, Michel, Covington, James A., Adriaens, Mieke, Dowsett, M. G., Adriaens, Annemie, Grayburn, Rosie, Westenbrink, Eric, Thomas, Pamela A, Hand, M.   +19 more
core   +1 more source

5,11-Ditosyl-5H,11H-dibenzo[b,f][1,5]diazocine-6,12-dione acetic acid hemisolvate

Acta Crystallographica Section E, 2013
The molecular structure of the title compound, C28H22N2O6S2·0.5CH3COOH, is built up from three fused rings, two six and one eight membered. The eight-membered ring shows a boat conformation and the dihedral angle between the two benzene groups ...
Najat Abbassi, Oulemda Bassou, El Mostapha Rakib, Mohamed Saadi, Lahcen El Ammari   +4 more
doaj   +1 more source

Combined roles of exporters in acetic acid tolerance in Saccharomyces cerevisiae

Biotechnology for Biofuels and Bioproducts, 2022
Acetic acid is a growth inhibitor generated during alcoholic fermentation and pretreatment of lignocellulosic biomass, a major feedstock to produce bioethanol.
Xiaohuan Zhang, Jeroen G. Nijland, Arnold J. M. Driessen   +2 more
doaj   +1 more source

2-Methyl-2,4-di-4-pyridyl-2,3-dihydro-1H-1,5-benzodiazepine acetic acid solvate

Acta Crystallographica Section E, 2009
In the title compound, C20H18N4·CH3COOH, the benzene ring forms dihedral angles of 81.34 (11) and 54.32 (11)° with the two pyridine rings. In the crystal, intermolecular O—H...N hydrogen bonding links one 1,
Shi-Mei Jiang, Qiu-Fei Hou, Shi-Chao Wang   +2 more
doaj   +1 more source

4,4′-Bipyridine acetic acid disolvate

Acta Crystallographica Section E, 2008
The crystal structure of the title compound, C10H8N2·2C2H4O2, is built up from 4,4′-bipyridine and acetic acid molecules linked by strong O—H...N hydrogen bonds.
Ling Ye
doaj   +1 more source

Removal of Acetic Acid from Bacterial Culture Media by Adsorption onto a Two-Component Composite Polymer Gel

Gels, 2022
Organic acids, including acetic acid, are the metabolic products of many microorganisms. Acetic acid is a target product useful in the fermentation process. However, acetic acid has an inhibitory effect on microorganisms and limits fermentation. Thus, it
Junya Kato, Takehiko Gotoh, Yutaka Nakashimada   +2 more
doaj   +1 more source

Evidence for ethanol-dependent acetic acid resistance in Acetobacter pasteurianus strain SKU1108

Applied and Environmental Microbiology
Acetic acid bacteria such as Acetobacter spp. produce high concentrations of acetic acid by oxidizing ethanol while reducing molecular oxygen to water on the cell surface. The acetic acid resistance of acetic acid bacteria has been explained as a complex
Akari Narimatsu, Kaho Murakami, Naoya Kataoka, Riku Yamashita, Kazunobu Matsushita, Minenosuke Matsutani, Uraiwan Tippayasak, Gunjana Theeragool, Toshiharu Yakushi   +8 more
doaj   +1 more source

Characterization of Thermotolerant Acetic Acid Bacteria Isolated from Various Plant Beverages in Thailand

Applied Food Biotechnology, 2020
Background and objective: Thermotolerant acetic acid bacteria are more resistant to high temperatures than that other bacteria are. This difference includes 5-10ºC, which decreases high costs of cooling systems needed for the growth of these bacteria ...
Panadda Charee, Varavut Tanamool, Hirohide Toyama, Wichai Soemphol   +3 more
doaj   +1 more source

Flow-based recovery of acetic acid from aqueous solutions using bio-derived terpenes as extracting solvents

, 2023
The ability to recover acetic acid and related byproducts from wastewater treatment plants would unlock a sustainable source of important building block-chemicals that are currently derived from fossil fuels.
Juan García, Marcos Larriba, Liu, Yu, de Mello, John C., Rodríguez Llorente, Diego, Larriba Martínez, Marcos, Yu Liu, Diego Rodríguez-Llorente, García Rodríguez, Juan, John C. de Mello   +9 more
core   +1 more source

Acetic Acid Causes Endoplasmic Reticulum Stress and Induces the Unfolded Protein Response in Saccharomyces cerevisiae

Frontiers in Microbiology, 2017
Since acetic acid inhibits the growth and fermentation ability of Saccharomyces cerevisiae, it is one of the practical hindrances to the efficient production of bioethanol from a lignocellulosic biomass.
Nozomi Kawazoe, Yukio Kimata, Shingo Izawa   +2 more
doaj   +1 more source