Results 41 to 50 of about 42,349 (315)

Production of free fatty acids by enzymatic hydrolysis of residual frying oil using non-commercial lipases from Aspergillus niger [PDF]

Anais da Academia Brasileira de Ciências
Lipases are enzymes that have an important role in the industry for their wide use, giving rise to a great interest in industrial bioprocesses due to their versatility. One of the applications is the enzymatic hydrolysis of waste oils. This work consists
CLAUDIO JUNIOR DOS SANTOS, ROSIANE DOS SANTOS, KEILLA S. CERQUEIRA, JACQUELINE R.S. RODRIGUES, ROBERTO R. DE SOUZA   +4 more
doaj   +1 more source

Caracterização bioquímica de duas lipases mutantes de Staphylococcus xylosus e de uma esterase de Lactobacillus plantarum imobilizada em polipropileno [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Ciência dos Alimentos, Florianópolis, 2010As lipases e esterases pertencem ao grupo das hidrolases e são enzimas capazes de ...
Kolling, Deise Juliana
core  

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

Advanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon, Iksoo Jang, Taehyeon Kim, Nayoung Yoon, Kyuha Yum, Jong Bum Lee   +5 more
wiley   +1 more source

Optimisation of the lipase-catalysed preparation of a nucleoside prodrug model using an experimental design methodology

Química Nova, 2004
The preparation of 2', 3'-di-O-hexanoyluridine (2) by a Candida antarctica B lipase-catalysed alcoholysis of 2', 3', 5'-tri-O-hexanoyluridine (1) was optimised using an experimental design.
María A. Zinni, Ernesto M. Aljinovic, Luis E. Iglesias, Adolfo M. Iribarren   +3 more
doaj   +1 more source

Preparação de ésteres de aroma catalisada por lipases imobilizadas em filmes de amido/PVA [PDF]

, 2010
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Química.Neste trabalho, foi efetuada a imobilização de lipases de diversas procedências em filmes de amido de mandioca e de amido/PVA (poli ...
Gris, Daiane
core  

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

Advanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali, Jixin Zheng, Satoshi Wakai, Jie Liu, Hidetaka Nomaki, Misato Tsukatani, Noriyuki Isobe, Jingcheng Sang, Yuriko Aoki, Hideo Okamura, Daisuke Sasaki, Chiaki Ogino, Yuzo Yamazaki, Takashi Nishikaze, Kenji Takada, Maiko K. Okajima, Tatsuo Kaneko   +16 more
wiley   +1 more source

Nanopartículas de poli-hidroxibutirato-co-valerato como suporte para a imobilização da lipase de Candida antarctica fração B

Química Nova, 2014
This work evaluates the immobilization of Candida antarctica lipase (Fraction B) using poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) nanoparticles as support.
Ilizandra A. Fernandes, Nádia L. D. Nyari, José Vladimir de Oliveira, Elisandra Rigo, Maria Cristiane M. de Souza, Luciana R. B. Gonçalves, Sibele Berenice C. Pergher, Débora de Oliveira   +7 more
doaj   +1 more source

Reações de acilação enantiosseletiva de aminas e álcool alifáticos catalisadas por lipases [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.Neste trabalho, as lipases comerciais LSD, LAY, LAK, LM, LCR, e as nativas de A.
Silva, Julyetty Crystyne da
core  

Multi‐tissue Metabolic GWAS and Drought‐Responsive Multi‐omics Reveal the Genetic Basis of the Quinoa Metabolome

Advanced Science, EarlyView.
A multi‐omics framework combining multitissue genome‐wide association studies, metabolomics, transcriptomics, proteomics, and functional validation uncovers the genetic basis of specialized metabolism in quinoa. The study identifies hundreds of metabolite‐associated loci, prioritizes candidate genes for saponin, betalain, and flavonoid biosynthesis ...
Julia von Steimker, Elodie L. Rey, Clara Stanschewski, Regina Wendenburg, Annabella Klemmer, Markéta Macho, Venkatesh P. Thirumalaikumar, Noha O. Saber, Aleksandra Skirycz, Alisdair R. Fernie, Mark Tester, Saleh Alseekh   +11 more
wiley   +1 more source

Prediction of lipase-specific foldase-dependence in bacterial lipase subfamilies I.1 and I.2

BMC Genomics
Background Most bacterial lipases in subfamily I.1/I.2 depend on a specific chaperone protein, lipase-specific foldase (Lif), for folding into their active form. In contrast, several Lif-independent lipases have been reported in subfamily I.1.
Takahiro Hioki
doaj   +1 more source