Ernani Sebastião Sant’Anna

Effect of lactase, transglutaminase and temperature on ice cream crystal by a response surface methodology approach

Celeide Pereira, Carla Adriana Pizarro Schmidt, Daneysa Lahis Kalschne, Solange Teresinha Carpes et autres

This study aimed to evaluate the ice cream crystal content considering the addition of enzymes lactase (0.3% to 0.9%) and transglutaminase (0.6% to 7.4%), employing different incubation temperatures (13 to 47 °C) through a 23 central composite rotatable design (DCCR). The crystals …

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The Feasibility of Using Inland Desalination Concentrate (DC) as an Alternative Substrate for Spirulina platensis Mass Cultivation

Ângelo Paggi Matos, Tiago da Silva, Ernani Sebastião Sant’Anna

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RESUMO DE TESE: ALGAS CULTIVATION, CHARACTERIZATION AND PROCESSING TECHNIQUES

Ângelo Paggi Matos, Ernani Sebastião Sant’Anna, Elisa Helena Siegel Moecke

Microalgae are a group of microscopic and photosynthetic organisms present in both marine and freshwater environments. They are able to accumulate biomass by converting solar energy, CO2, and nutrients into biomass. Furthermore, microalgal biomass is a promising feedstock for generating sustainable products …

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DISRUPTION OF Nannochloropsis gaditana (EUSTIGMATOPHYCEAE) RIGID CELL WALL BY NON-THERMAL PLASMA PRIOR TO LIPID EXTRACTION AND ITS EFFECT ON FATTY ACID COMPOSITION

Ângelo Paggi Matos, Marina S. Teixeira, Flávia Marisa Prado Saldanha‐Corrêa, Marina Machado et autres

Abstract This study assessed the effect of non-thermal plasma (NTP) on Nannochloropsis gaditana cell rupture and subsequent lipid extraction. Micrograph images showed that the surface of original N. gaditana cells appeared smooth and had no apparent holes, whereas after NTP the cells …

DISRUPTION OF Nannochloropsis gaditana (EUSTIGMATOPHYCEAE) RIGID CELL WALL BY NON-THERMAL PLASMA PRIOR TO LIPID EXTRACTION AND ITS EFFECT ON FATTY ACID COMPOSITION

Ângelo Paggi Matos, Marina S. Teixeira, Flávia Marisa Prado Saldanha‐Corrêa, Marina Machado et autres

This study assessed the effect of non-thermal plasma (NTP) on Nannochloropsis gaditana cell rupture and subsequent lipid extraction. Micrograph images showed that the surface of original N. gaditana cells appeared smooth and had no apparent holes, whereas after NTP the cells showed …

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CULTIVATION OF Chlorella vulgaris IN MEDIUM SUPPLEMENTED WITH DESALINATION CONCENTRATE GROWN IN A PILOT-SCALE OPEN RACEWAY

Ângelo Paggi Matos, Weruska Brasileiro Ferreira, Luiz Rodrigo Ito Morioka, Elisa Helena Siegel Moecke et autres

ABSTRACT In this study, we investigated the outdoor production of a microalga C. vulgaris cultured in two different media under autotrophic cultivation: Bold Basal Medium (BBM) as the control and BBM supplemented with desalination concentrate (BBM + DC) using open raceway ponds …

CULTIVATION OF Chlorella vulgaris IN MEDIUM SUPPLEMENTED WITH DESALINATION CONCENTRATE GROWN IN A PILOT-SCALE OPEN RACEWAY

Ângelo Paggi Matos, Weruska Brasileiro Ferreira, Luiz Rodrigo Ito Morioka, Elisa Helena Siegel Moecke et autres

In this study, we investigated the outdoor production of a microalga C. vulgaris cultured in two different media under autotrophic cultivation: Bold Basal Medium (BBM) as the control and BBM supplemented with desalination concentrate (BBM + DC) using open raceway ponds (8 …

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Physicochemical study of pinhão flour as source of adjunct in beer production

Thiago Perez Jorge, Juliano De Dea Lindner, S. M. Vasquez Mejia, Bruna Mattioni et autres

Pinhão seed flour can be used as a soluble adjunct in the production of beer. The objective of this work was to determine the proportion of pinhão flour and barley malt to obtain a suitable extract for beer production. In addition, as …

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Effects of different photoperiod and trophic conditions on biomass, protein and lipid production by the marine alga Nannochloropsis gaditana at optimal concentration of desalination concentrate

Ângelo Paggi Matos, Monnik Gandin Cavanholi, Elisa Helena Siegel Moecke, Ernani Sebastião Sant’Anna

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The use of desalination concentrate as a potential substrate for microalgae cultivation in Brazil

Ângelo Paggi Matos, Elisa Helena Siegel Moecke, Ernani Sebastião Sant’Anna

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Chemical Characterization of Six Microalgae with Potential Utility for Food Application

Ângelo Paggi Matos, Rafael Feller, Elisa Helena Siegel Moecke, José Vladimir de Oliveira et autres

Abstract Microalgae contain high levels of proteins, carbohydrates, and lipids, and have found a useful application in enhancing the nutritional value of foods. These organisms can also synthesize long‐chain fatty acids in the form of triacylglycerols, such as α‐linolenic acid (ALA), eicosapentaenoic …

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Comparison of real-time PCR assay and plate count for Lactobacillus paracasei enumeration in yoghurt

Eunice Cassanego Ilha, Mirella Crhistine Scariot, Diana Treml, Tomás Pellizzaro Pereira et autres

Lactobacillus paracasei is a mesophilic lactic acid bacterium technologically active in food fermentation. Culture-independent methods have rapidly been recognized as a valuable alternative to culture-dependent methods for lactic acid bacteria enumeration. In the present work, the efficacy of different protocols to extract …

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