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Mostrando ítems 91-100 de 368
Produção e caracterização de laminados biodegradáveis e antimicrobianos para embalagens de alimentos
(Universidade Tecnológica Federal do ParanáCampo MouraoMedianeiraPrograma de Pós-Graduação em Tecnologia de Alimentos, 2014-09-23)
Due to the growing demand for replacement of the usual packaging materials for biodegradable as well as the need to maintain food safety during storage, the development of bioactive biodegradable packaging becomes important. ...
Cold tolerance mechanisms of two arthropods from the andean range of Central Chile: agathemera crassa (insecta: agathemeridae) and euathlus condorito (arachnida: theraphosidae)
(Elsevier, 2018-05)
Two strategies have been described for cold tolerance in arthropods: (1) freeze-tolerant organisms, which can survive the formation of ice crystals and (2) freeze-avoidant organisms, which prevent the ice crystal formation ...
CARACTERIZACIÓN DE LA OLEORRESINA DE CÚRCUMA ENCAPSULADA CON FRUCTANOS DE Agave angustifolia Haw: CAPACIDAD ANTIOXIDANTE Y ABSORCIÓN
(2011-12-01)
Curcumin is a compound with anti-inflammatory, antitumor, anticancer and antioxidant activity, characterized by a high susceptibility to oxidation, pH and light. And an alternative to reduce these effects is encapsulation, ...
Optimización de Bioprocesos Integrados a Partir de Cepas Aisladas de Áreas Crónicamente Contaminadas con Hidrocarburos para la Obtención de Biosurfactantes
(Universidad Tecnológica Nacional, 2018)
Produção e composição dos polissacarídeos extracelulares de Planktothrix agardhii (Cyanobacteria) e suas relações com bactérias no reservatório de Barra Bonita
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2010-07-12)
The organism Planktothrix agardhii belongs to one of the two most abundant genera in the world among the phytoplankton (the other is Microcystis sp.). Nevertheless, the genus Planktothrix is potentially toxic, producing ...
Estudos de separação de lignina do licor negro kraft em diferentes condições experimentais: caracterização e fracionamento
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência dos Materiais - PPGCM-SoCâmpus Sorocaba, 2016-04-19)
The processes of separation and isolation of Kraft lignin obtained have been insufficiently resear ched, since much of the lignin of liqueurs obtained industrially is burned for energy recovery ...
Efeito da velocidade ascensional na produção de hidrogênio em reator anaeróbio de leito fluidizado
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQ, 2010-08-30)
This study evaluated the influence of the upflow velocity in anaerobic fluidized bed reactor to produce hydrogen. In order to compare that effect, four reactors were used under different upflow velocities each: 0.30; 0.60; ...
Reflex impairment and physiological stress response in the Neotropical wolf fish Hoplias malabaricus (Characiformes, Erythrinidae) exposed to catch-and-release angling
(2021-07-01)
Catch-and-release (C&R) angling is rapidly increasing in many tropical countries. In South America, the common wolf fish Hoplias malabaricus (also named as “trahira”) has a widespread distribution and is highly targeted ...
Optimization of high-solid enzymatic hydrolysis of two-step alkaline and dilute acid-pretreated sugarcane bagasse at low enzyme loadings by response surface methodology
(2021-01-01)
Sugarcane bagasse—a lignocellulosic material derived from sugarcane after crushing and extracting of its juice—is a promising feedstock for bioethanol production. The current study presented a two-step alkaline and acid ...
Survey of knowledge for diagnosing and managing prediabetes in Latin-America: Cross-sectional study
(Diabetology & Metabolic SyndromeReino Unido, 2019-12-04)
Abstract
Background: Prediabetes has been proposed as a risk factor for the development of type 2 diabetes mellitus (DM2) and cardiovascular disease (CVD). Despite the clinical importance of prediabetes, little is known ...