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pro vyhledávání: '"ethanol pH"'
Publikováno v:
Molecules, Vol 27, Iss 22, p 8048 (2022)
One of the quality control parameters of ethanol fuel is pH, established by the Brazilian standard ABNT NBR 10891, whose scope is specific for hydrated ethanol fuel, and by the American standard ASTM D 6423, which focuses on anhydrous ethanol fuel. T
Externí odkaz:
https://doaj.org/article/7b320c5ea953499b9cacf29fe3851ae4
Autor:
NATALIA CAMBIAGHI ATILIO
[pt] O pH constitui um dos parâmetros de controle de qualidade do etanol combustível, sendo estabelecido pela norma brasileira ABNT NBR 10891, cujo escopo é específico para etanol hidratado combustível, e pela norma americana ASTM D 6423, a qual
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Autor:
Silvia Jane Lombardi, Raffaele Coppola, Elena Sorrentino, Massimo Iorizzo, Gianfranco Pannella, Luca Tipaldi, Patrizio Tremonte, Mariantonietta Succi
Publikováno v:
Frontiers in Microbiology. 8
Forty-two oenological strains of Lb. plantarum were assessed for their response to ethanol and pH values generally encountered in wines. Strains showed a higher variability in the survival when exposed to low pH (3.5 or 3.0) than when exposed to etha