Results 91 to 100 of about 38,615 (317)

Síntese de derivados acilados da D-ribono-1,4-lactona catalisada por lipases [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.A lipase de Pseudomonas cepacia (LPS) foi imobilizada em filmes de caseinato de sódio-CS, o sistema ...
Sebrão, Damianni
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Starch‐Molded Snacks Enriched With Nance (Byrsonima crassifolia L.) Fruit Flour Functional Potential

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Nance flour enriches starch‐molded snacks with antioxidants and fiber. These innovative snacks offer high phenolic bioaccessibility and improved sensory appeal, valorizing an underutilized fruit for sustainable food development. ABSTRACT This study aimed to develop starch‐molded snacks enriched with nance (Byrsonima crassifolia L.) flour, a native ...
Mariana Carolina Fregoso‐Ultreras, Cinthia Jazmin Villegas‐Ornelas, Victor Manuel Zamora‐Gasga, Jorge Alberto Sánchez‐Burgos, Sonia Guadalupe Sáyago‐Ayerdi, Francisco Javier Blancas‐Benitez   +5 more
wiley   +1 more source

Síntese de ésteres catalisada por lipase de pseudomonas sp. imobilizada em filmes de caseinato de sódio/glicerol [PDF]

, 2003
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.Nos últimos anos as lipases vêm sendo empregadas com sucesso em processos biocatalíticos.
SEBRÃO, Damianni
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Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

Advanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Analysis of the Behavior of Deep Eutectic Solvents upon Addition of Water: Its Effects over a Catalytic Reaction

Molecules
This study presents the potential role of deep eutectic solvents (DESs) in a lipase-catalyzed hydrolysis reaction as a co-solvent in an aqueous solution given by a phosphate buffer. Ammonium salts, such as choline chloride, were paired with hydrogen bond
Paola R. Campodónico, Jazmín Alarcón-Espósito, Jackson J. Alcázar, Belén Olivares, Cristian Suárez-Rozas   +4 more
doaj   +1 more source

Caracterização bioquímica de uma lipase recombinante de Staphylococus xylosus e detecção dos mecanismos estruturais envolvidos em sua termotolerância [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-graduação em Biotecnologia, Florianópolis, 2010As lipases são enzimas altamente versáteis que catalisam reações químicas com diversos ...
Bertoldo, Jean Borges
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Seasonal Dynamics of Culturable Yeasts in Ornithogenically Influenced Soils in a Temperate Forest and Evaluation of Extracellular Enzyme Secretion in Tausonia pullulans at Different Temperatures

Journal of Fungi
The culturable yeast communities in temperate forest soils under the ornithogenic influence were studied in a seasonal dynamic. To investigate the intense ornithogenic influence, conventional and “live” feeders were used, which were attached to trees in ...
Anna Glushakova, Anna Sharova, Aleksey Kachalkin   +2 more
doaj   +1 more source

Photochemisch erzeugte Oxetane als Schlüssel zur endergonen Cyclopropansynthese

Angewandte Chemie, EarlyView.
Eine neuartige Oxetan‐zu‐Cyclopropan‐Umlagerung eröffnet einen atomökonomischen Zugang zu dicht funktionalisierten Cyclopropanen aus Furanen und photochemisch aktivierten Aldehyden. Die erhaltenen Strukturen erschließen komplexe bioaktive Motive und fungieren als vielseitige Plattform für die asymmetrische Cyclopropansynthese.
Tim Köglmeier, Thomas J. Tiefel, Oliver Reiser   +2 more
wiley   +1 more source

Modification of Process Parameters for Enhanced Lipase Induction from Bacillus SR1

RADS Journal of Biological Research & Applied Science, 2019
The enzymes catalyze the cleavage of triacylglycerols into fatty acids and glycerols are referred to as lipases (EC 3.1.1.3). Lipases are widely distributed in flora and fauna.
Sana Ahmad, Aliya Riaz, Hina Abbasi, Reeja Eijaz, Muhammad Noman Syed   +4 more
doaj  

Lipases como biocatalisadores na epoxidação químio-enzimática do cicloexeno [PDF]

, 2004
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.As enzimas, são catalisadores protéicos, que em condições ótimas de temperatura e pH aceleram as reações químicas.
BITENCOURT, Thiago Bergler
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