Search Results - "Jaeschke, Debora Pez"

Extraction of valuable compounds from Arthrospira platensis using pulsed electric field treatment by Jaeschke, Débora Pez, Mercali, Giovana Domeneghini, Marczak, Ligia Damasceno Ferreira, Müller, Georg, Frey, Wolfgang, Gusbeth, Christian

“…•PEF-treatment induced a damage of the cell structure.•After PEF-treatment, an incubation time was needed for the extraction.•A purified phycocyanin-protein…”
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Carotenoid and lipid extraction from Heterochlorella luteoviridis using moderate electric field and ethanol by Jaeschke, Débora Pez, Menegol, Tania, Rech, Rosane, Mercali, Giovana Domeneghini, Marczak, Ligia Damasceno Ferreira

“…[Display omitted] •An alternative carotenoid and lipid extraction method from microalgae was studied.•Moderate electric field was evaluated as a pre-treatment…”
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Evaluation of non-thermal effects of electricity on ascorbic acid and carotenoid degradation in acerola pulp during ohmic heating by Jaeschke, Débora Pez, Marczak, Ligia Damasceno Ferreira, Mercali, Giovana Domeneghini

“…•Non-thermal effects of electricity on bioactive compounds degradation were studied.•Vitamin C and carotenoid degradation were evaluated under thermal…”
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Degradation kinetics of anthocyanins in acerola pulp: Comparison between ohmic and conventional heat treatment by Mercali, Giovana Domeneghini, Jaeschke, Débora Pez, Tessaro, Isabel Cristina, Marczak, Ligia Damasceno Ferreira

“…► Anthocyanin degradation kinetics during ohmic and conventional heating was evaluated. ► The rate constants of the first-order model ranged from 5.9 to…”
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Study of vitamin C degradation in acerola pulp during ohmic and conventional heat treatment by Mercali, Giovana Domeneghini, Jaeschke, Débora Pez, Tessaro, Isabel Cristina, Marczak, Ligia Damasceno Ferreira

“…Vitamin C degradation in acerola pulp during thermal treatment by ohmic and conventional heating was evaluated. The ohmic heating technology was studied using…”
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The effect of temperature and moderate electric field pre‐treatment on carotenoid extraction from Heterochlorella luteoviridis by Jaeschke, Débora Pez, Merlo, Eduardo Antônio, Mercali, Giovana Domeneghini, Rech, Rosane, Marczak, Ligia Damasceno Ferreira

“…Summary Moderate electric field (MEF) was evaluated as a pre‐treatment (0–180 V) to carotenoid extraction at four different temperatures (30, 40, 50 and 60 °C)…”
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Physical properties of acerola and blueberry pulps by Mercali, Giovana Domeneghini, Sarkis, Júlia Ribeiro, Jaeschke, Débora Pez, Tessaro, Isabel Cristina, Marczak, Ligia Damasceno Ferreira

“…► Knowledge of thermophysical properties of food is required for a wide variety of research and engineering applications. ► Some physical properties of acerola…”
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Phycocyanin from Spirulina: A review of extraction methods and stability by Pez Jaeschke, Débora, Rocha Teixeira, Ingrid, Damasceno Ferreira Marczak, Ligia, Domeneghini Mercali, Giovana

“…[Display omitted] •Phycocyanin is a blue natural pigment poorly explored by the food industry.•Phycocyanin is ideally extracted at temperatures below 50 °C and…”
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Saline extraction assisted by ultrasound: a method to obtain purified phycocyanin by Teixeira, Ingrid Rocha, Marczak, Ligia Damasceno Ferreira, Mercali, Giovana Domeneghini, Jaeschke, Débora Pez

“…The influence of ultrasound intensity and saline solution concentration (NH4Cl and CaCl2) on phycocyanin extraction from Arthrospira platensis was evaluated…”
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Ultrasound as an alternative technology to extract carotenoids and lipids from Heterochlorella luteoviridis by Jaeschke, Débora Pez, Rech, Rosane, Marczak, Ligia Damasceno Ferreira, Mercali, Giovana Domeneghini

“…•An alternative carotenoid and lipid extraction method from microalgae was studied.•Ultrasound was evaluated as a pre-treatment to the extraction.•Ethanol at…”
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Effect of ultrasound on Pseudoneochloris marina and Chlorella zofingiensis growth by Pereira, Renata Nunes, Jaeschke, Débora Pez, Marczak, Ligia Damasceno Ferreira, Rech, Rosane, Mercali, Giovana Domeneghini

“…[Display omitted] •Ultrasound (US) effects during P. marina and C. zofingiensis growth were evaluated.•For P. marina, US treatment did not result in an…”
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Pulsed electric field-assisted extraction of carotenoids from Chlorella zofingiensis by Pereira, Renata Nunes, Jaeschke, Débora Pez, Rech, Rosane, Mercali, Giovana Domeneghini, Marczak, Ligia Damasceno Ferreira, Pueyo, Javier Raso

“…The present work aimed to evaluate the use of PEF as a pretreatment to carotenoid and chlorophyll extraction from two different C. zofingiensis biomasses,…”
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Thermosonication for peroxidase inactivation in sugarcane juice by Kulmann de Medeiros, Jucelio, Sarkis, Julia Ribeiro, Jaeschke, Debora Pez, Mercali, Giovana Domeneghini

“…To allow a widespread commercialization of sugarcane juice it is necessary to develop an effective preservation method. For that, thermosonication was…”
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