Výsledky vyhledávání - "3.06.03.00-5"

Technical feasibility of residual biomass of microalgae Desmodesmus sp. after supercritical extraction: evaluation of chemical composition

Autor: Roberto Bianchini Derner, Armando Ubirajara Oliveira Sabaa Srur, Ana Souza, Marisa Fernandes Mendes

Publikováno v: Revista Brasileira de Tecnologia Agroindustrial; v. 12, n. 1 (2018)
Revista Brasileira de Tecnologia Agroindustrial
Universidade Tecnológica Federal do Paraná (UTFPR)
instacron:UTFPR

Supercritical extraction process has been used to obtain bioactive compounds from microalgae biomass that differs in composition because it has protein, esters, carotenoids, chlorophyll, enzymes, antibiotics, vitamins, and hydrocarbons. Due to this,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01212729f930d134dc2a2c8dd1b87862
https://doi.org/10.3895/rbta.v12n1.5189

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Sourwater treatment by fenton process and its effect on phytotoxicity with Lactuca sativa

Autor: Célia Regina Granhen Tavares, Mônica Beatriz Kolicheski, Thiago Atsushi Takashina, Luciana Igarashi-Mafra, Marcos R. Mafra

Publikováno v: Acta Scientiarum: Technology, Vol 41, Iss 1, Pp e41288-e41288 (2019)
Acta Scientiarum. Technology; Vol 41 (2019): Publicação Contínua; e41288
Acta Scientiarum. Technology; v. 41 (2019): Publicação Contínua; e41288
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM

In this work, degradation of stripped sourwater by Fenton´s oxidation process was investigated by a central composite design and response surface methodology. The effects of initial concentrations of H 2 O 2 and Fe 2+ on the total phenols degradatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7892353e8f387d37669336e04187ff1
https://doi.org/10.4025/actascitechnol.v41i1.41288

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Estudo da remoção do íon Fe (II) em colunas de leito fixo, utilizando-se a Zeólita NaY - doi: 10.4025/actascitechnol.v33i3.8408

Autor: Ostroski, Indianara Conceição, Dantas, João Henrique, Canavesi, Rafael Luan Sehn, Silva, Edson Antonio da, Arroyo, Pedro Augusto, Barros, Maria Angélica Simões Dornellas de

Publikováno v: Acta Scientiarum. Technology; Vol 33 No 3 (2011); 305-312
Acta Scientiarum. Technology; v. 33 n. 3 (2011); 305-312
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM

This work investigated the removal of iron ions in fixed bed columns by NaY zeolite at 30°C and pH= 4.5. The experimental breakthrough curves were obtained for feed concentrations from 0.2 to 2.94 meq L-1 and a flow rate of 8 mL min. -1. Through the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::84654f290cd8c940d3e7af7e7996b540
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/8408

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Variações de cor e atividade de água em Agaricus blazei desidratado e armazenado em diferentes embalagens plásticas - DOI: 10.4025/actascitechnol.v27i1.1505

Autor: Braga, Gilberto Costa, Biagi, João Domingos, Salibe, Ariane Busch, Valentini, Silvia Regina de Toledo, Vicente, Eduardo

Publikováno v: Acta Scientiarum. Technology; Vol 27 No 1 (2005); 83-87
Acta Scientiarum. Technology; v. 27 n. 1 (2005); 83-87
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM

This study evaluated the effect of different plastic packings on dry A. blazei mushrooms, in terms of water activity, color and microbial growth during storage. Samples of 50 g dry mushrooms were wrapped in polypropylene (60 µm), low-density polyeth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::0fa6e9717212059b05c9c0f15ce88c2d
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1505

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