Os objetivos do presente estudo foram avaliar o enlatamento da anchoita, a característica química do produto e determinar a qualidade e a aceitabilidade da conserva em molho com tomate. O pescado selecionado, a anchoita, ...

The effects of chicken protein isolate (CPI) addition and heating temperature on the textural properties of low-fat frankfurters were investigated. Frankfurter quality was determined by measuring textural, color, and sensory ...

In recent times, the microalgae Spirulina platensis has been used as a functional ingredient in several food applications; its process involving drying and storage steps. Moisture equilibrium data for adsorption isotherms ...

O objetivo desta revisão é abordar as aplicações de nanotecnologia em alimentos, enfatizando o uso de nanopartículas lipídicas sólidas, nanoemulsões, nanocápsulas e de nanocompósitos para embalagens de alimentos, bem ...

A preparação, com bons rendimentos (70–98%), de doze novos ésteres etílicos de 5-triclorometil-4,5-diidro-1H-1-pirazóis, usando-se ambientalmente boas técnicas induzidas por microondas, é descrita. Estes compostos foram ...

The aim of this work was to evaluate and compare the color, texture and sensory characteristics of whitemouth croaker (Micropogonias furnieri) surimi and mechanically separated chicken meat (MDCM) surimi-like material ...

Biosurfactants are surface active substances which reduce interfacial tension and are produced or excreted at the microbial cell surface. We evaluated the biosurfactant production by Aspergillus fumigatus and Phialemonium ...

Mangueira Lagoon, located in the extreme south of Brazil, has water with physicochemical characteristics such as alkaline pH and carbonate levels propitious for the growth of the cyanobacterium Spirulina platensis. Previously ...

As microalgas são micro-organismos fotossintetizantes de grande importância, uma vez que sintetizam biocompostos de alto valor agregado. Os ácidos gordos de microalgas podem ser produzidos tanto de forma autotrófica quanto ...

Rhodium and platinum nanoparticles were supported in polymeric membranes with 10, 20 and 40 μm thickness. The polymeric membranes were prepared combining cellulose acetate and the ionic liquid (IL) 1-n-butyl-3-methylimidazolium ...

A influência de longos períodos de estocagem sobre a contagem de bactérias láticas viáveis tem sido estudada, uma vez que os produtos lácteos fermentados devem possuir um número mínimo de microrganismos, a partir do qual ...

Five strains of filamentous fungi (Aspergillus niger strains NRRL 3122 and T0005007-2, Aspergillus oryzae CCT 3940, Aspergillus awamori NRRL 3112 and a Trichoderma sp.) were compared for their capacity to produce ...

A kinetic study on the biosorption of phenol by nanoparticles from Spirulina sp. LEB 18 was carried out. The Spirulina sp. nanoparticles were prepared and characterized. Kinetic curves of phenol biosorption were obtained ...

To investigate the feasibility of using fresh water from Mangueira Lagoon (Rio Grande do Sul, Brazil) for biomass production in open raceway ponds (0.7 m long, 0.18 m wide, 0.075 m deep) we studied the influence of ...

Com a biofixação de CO2 por microalgas, além dos créditos de carbono, podem ser obtidos biomassa, biocombustíveis e outros bioprodutos de interesse comercial. O objetivo deste trabalho foi investigar a influência de ...

In this study, a neuro-fuzzy estimator was developed for the estimation of biomass concentration of the microalgae Synechococcus nidulans from initial batch concentrations, aiming to predict daily productivity. Nine replica ...

A Fenton oxidation system employing zero-valent iron (whose source was swarf, a residue of metallurgical industries, in powder form) and hydrogen peroxide for the treatment of an aqueous solution with six pesticides was ...

A significant amount of insoluble fibrous protein, in the form of feather, hair, scales, skin and others are available as co-products of agro industrial processing. These wastes are rich in keratin and collagen. This study ...

Spirulina is a microalga rich in proteins, vitamins and polyunsaturated fatty acids. This microorganism grows photosynthetically but an organic substrate can stimulate its growth. Molasses is a by-product from sugar industry, ...

This is an experimental, analytical and numerical study to optimize the biosurfactants production in solid-state fermentation of a medium containing rice straw and minced rice bran inoculated with Aspergillus fumigatus. ...