Results 31 to 40 of about 206,547 (262)

Respuesta a estrés oxidativo generado por alta luz y dióxido de carbono (CO2) en el modelo productor de biodiesel Nannochloropsis salina (Ochrophyta, Eustigmatales) [PDF]

, 2015
Indexación: Web of Science; Scielo.Due to overconsumption of fossil fuels, microalgae have arrived as an alternative source of biofuel. Looking forward to generate a sustainable process, it is proposed to couple the cultures to CO2 emission sources ...
Contreras-Porcia, Loretto, Ehrenfeld, Nicole, Lovazzano, Carlos, Yangüez, Karen   +3 more
core   +1 more source

Acetic acid bacteria encode two levansucrase types of different ecological relationship

Environmental Microbiology, Volume 21, Issue 11, Page 4151-4165, November 2019., 2019
Summary Acetic acid bacteria (AAB) are associated with plants and insects. Determinants for the targeting and occupation of these widely different environments are unknown. However, most of these natural habitats share plant‐derived sucrose, which can be metabolized by some AAB via polyfructose building levansucrases (LS) known to be involved in ...
Frank Jakob, Yamira Quintero, Alexis Musacchio, Paulina Estrada‐de los Santos, Lázaro Hernández, Rudi F. Vogel   +5 more
wiley   +1 more source

Enzimas amilolíticas exógenas en la alimentación de rumiantes [PDF]

, 2007
Recientemente, las enzimas exógenas se están usando para mejorar la degradabilidad ruminal de la fibra dietaria y del almidón presente en los alimentos utilizados en la alimentación de rumiantes. Estas enzimas representan una alternativa para incrementar
CARDOSO JIMENEZ, DANIEL, CARDOSO JIMENEZ, DANIEL, González Razo, Felipe de Jesús, González Razo, Felipe de Jesús, HERNANDEZ MARTINEZ, JUVENCIO, HERNANDEZ MARTINEZ, JUVENCIO, MENDOZA MARTINEZ, GERMAN DAVID, MENDOZA MARTINEZ, GERMAN DAVID, MONTAÑEZ VALDEZ, OZIEL DANTE, MONTAÑEZ VALDEZ, OZIEL DANTE, REBOLLAR REBOLLAR, SAMUEL, REBOLLAR REBOLLAR, SAMUEL, ROJO RUBIO, ROLANDO, ROJO RUBIO, ROLANDO   +13 more
core  

Técnicas de Imobilização de Enzimas

Revista Processos Químicos, 2010
A imobilização de enzimas constitui uma das áreas da tecnologia enzimática que reúne um conjunto de técnicas através das quais esses catalisadores podem ser utilizados repetida e continuamente. O principal objetivo de se imobilizar enzimas é obter maiores vantagens no uso de enzimas em contraposição às desvantagens de alto custo e baixa estabilidade ...
Claudinei S. Lima, Flavio Marques Lopes, Kátia Flávia Fernandes   +2 more
openaire   +3 more sources

Convergent losses of arbuscular mycorrhizal symbiosis in carnivorous plants

New Phytologist, EarlyView.
Summary Most land plants form the ancient arbuscular mycorrhizal (AM) symbiosis, while carnivory is a younger trait that evolved in several angiosperm orders. The two biotic interactions similarly help plants acquire mineral nutrients, raising the question of whether they can coexist.
Héctor Montero, Matthias Freund, Kenji Fukushima   +2 more
wiley   +1 more source

Identification of Bioactive Compounds and Analysis of Inhibitory Potential of the Digestive Enzymes from Syzygium sp. Extracts

Journal of Chemistry, Volume 2019, Issue 1, 2019., 2019
Diabetes and obesity represent major public health problems worldwide. High cost of medicines and drug treatments propose the research for less expensive alternatives, such as enzymatic inhibitors present in medicinal plants from natural sources. An example of such medicinal plant is the jambolan Syzygium sp., which is referred to be hypoglycemic and ...
Tuanny Cavatão de Freitas, Ronaldo Junio de Oliveira, Ricardo José de Mendonça, Pamela Aparecida Candido, Luciana Lopes Silva Pereira, Karina Ferrazzoli Devienne, Ana Carolina da Silva, Chrystian Araújo Pereira, Teodorico C. Ramalho   +8 more
wiley   +1 more source

Partial characterization of the venom of the Peruvian rattlesnake Crotalus durissus terrificus

Revista Peruana de Biología, 2014
The venom of the rattlesnake Crotalus durissus terrificus from the region of Sandia, Puno, has been investigated for its protein content and some enzymatic activities, using for it the whole venom as well as the fractions obtained by gel filtration ...
César Remuzgo, Myriam Paola Alvarez, Fanny Lazo, Armando Yarlenqué   +3 more
doaj   +1 more source

Enzimas salivales y enfermedad periodontal [PDF]

, 2006
Objetivos: Las enfermedades que producen daño tisular producen la liberación de diferentes enzimas relacionadas con la muerte y destrucción celular, como son la aspartato y alanino aminotransferasa (AST, ALT), lactato dehidrogenasa (LDH), creatinin ...
Dozic, Iván, Ljuskovic, Besir, Pejovic, Janko, Todorovic, Tatjana, Vicente Barrero, Mario   +4 more
core   +1 more source

Production of Recombinant Trichoderma reesei Cellobiohydrolase II in a New Expression System Based on Wickerhamomyces anomalus

Enzyme Research, Volume 2017, Issue 1, 2017., 2017
Cellulase is a family of at least three groups of enzymes that participate in the sequential hydrolysis of cellulose. Recombinant expression of cellulases might allow reducing their production times and increasing the low proteins concentrations obtained with filamentous fungi.
Dennis J. Díaz-Rincón, Ivonne Duque, Erika Osorio, Alexander Rodríguez-López, Angela Espejo-Mojica, Claudia M. Parra-Giraldo, Raúl A. Poutou-Piñales, Carlos J. Alméciga-Díaz, Balkys Quevedo-Hidalgo, Sunney I. Chan   +9 more
wiley   +1 more source

Desempenho de Frangos de Corte Alimentados com Dietas à Base de Milho e Farelo de Soja, com ou sem Adição de Enzimas Performance of Broilers Fed Corn Soybean Meal Based Diets, with or without Inclusion of Enzymes

Revista Brasileira de Zootecnia, 2002
O experimento foi conduzido com o objetivo de avaliar o efeito da inclusão de um composto multi-enzimático à base de proteases, amilases e celulases (Vegpro), adicionado na proporção de 1 kg para cada 200 kg de farelo de soja, na dieta de frangos de ...
Geferson Fischer, João Carlos Maier, Fernando Rutz, Viviane Lorenzato Bermudez   +3 more
doaj   +1 more source