1H-NMR Spectroscopy Study of Oleic Acid and Methyl Oleate Ozonation in different reaction conditions
Las reacciones de ozono con acido oleico u oleato de metilose Ilevaron a cabo en presencia de hexano, tetracloruro de carbono, etanol o agua. Todas las mezclas de reacción fueron estudiadas a través de la Espectroscopia de Resonancia Magnetica Nuclear 1H
Oscar Ledea +5 more
doaj
Isoamyl butyrate production was investigated using free and immobilized lipases by esterification of butyric acid with isoamyl alcohol in a solvent-free system and in an organic media.
Vitor Cardoso Aragão +6 more
doaj +1 more source
A influencia de açúcares em reduções enantiosseletivas de compostos carbonílicos por fermento de pão em meio orgânico [PDF]
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Química.Açúcares, especialmente a trealose, atuam in vivo e in vitro como estabilizadores de membranas e proteínas, protegendo as células de ...
Melegari, Silvia Pedroso
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Produção de Emulsionantes através da Glicerólise de Óleo de Bagaço de Azeitona Catalisada pela Lipase da Candida Rugosa Imobilizada em Espumas de Poliuretano [PDF]
Os monoacilgliceróis (MAG) e diacilgliceróis (DAG) são dos emulsionantes mais utilizados na indústria alimentar e farmacêutica. Neste trabalho pretendeu-se selecionar preparações enzimáticas imobilizadas adequadas à biocatálise da glicerólise ...
Correia, Ana Cristina Vilas Boas +2 more
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Method for forming hermetic seals [PDF]
The firmly adherent film of bondable metal, such as silver, is applied to the surface of glass or other substrate by decomposing a layer of solution of a thermally decomposable metallo-organic deposition (MOD) compound such as silver neodecanoate in ...
Gallagher, Brian D.
core +1 more source
Síntesis de gamma-aminoácidos funcionalizados con polietilenglicoles [PDF]
Traballo Fin de Grao en Química. Curso 2013-2014Cyclicpeptides formed by stereo-alternating amino acids subunits are macromolecules with the ability of adopting a planar conformation and self-stack on top of each other through the formation of hydrogen ...
Santorio Aldariz, Sergio
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polyBERT: a chemical language model to enable fully machine-driven ultrafast polymer informatics. [PDF]
Kuenneth C, Ramprasad R.
europepmc +1 more source
Induced resistance in citrus by hexanoic acid [PDF]
The hexanoic acid is a short chain carboxylic acid that have demonstrated to be effective as Resistance inducer in plants against several pathogens. In this work we showed that this compound is effective in citrus in against the fungus Alternaria alternata and the bacteria Xanthomonas citri, displaying both short term and long lasting protective effect.
openaire +2 more sources
Preliminary phytochemical analysis and in vitro antifungal activity of the ethanolic extract of the leaves of Solanum hispidum pers. collected in the locality in Obraje - Peru. [PDF]
Mendoza-León JC +2 more
europepmc +1 more source
Uso de monitores de difusión pasiva en estudio de calidad de aire. Estudio de recuperación de compuestos orgánicos volátiles adsorbidos [PDF]
Fue optimizado un metodo para la motorización, la separación y cuantificación para 15 COVs representativos de los frecuentemente encontrados en el aire de la región de La Plata (hexano, metiletilcetona, cloroformo, tetraclorurode carbono, benceno ...
Colman Lerner, Jorge, Porta, Andrés
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