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	Provedor de dados BABT (2) BJM (1) Autor Morais,Lilia Aparecida Salgado de (3) Castanha,Rodrigo Fernandes (2) Mariano,Adriano Pinto (2) Monteiro,Regina Teresa Rosim (2) Bernardo-Filho,Mário (1) Dantas,Ana Letícia Almeida (1) Feliciano,Glaucio (1) Scramin,Shirlei (1) Valente,Lígia Maria Marino (1) Mais... Palavra-chave Cheese whey (2) Antitumoral activity (1) Biodiesel (1) Blood elements (1) Cryptococcus laurentii (1) Drug interaction (1) Lipid extraction (1) Microbial lipids (1) Microbial oil (1) Sugarcane molasses (1) Technetium-99m (1) Velloziaceae (1) Yeast (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2014 (1) 2013 (1) 2005 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Comparison of two lipid extraction methods produced by yeast in cheese whey BABT Castanha,Rodrigo Fernandes; Morais,Lilia Aparecida Salgado de; Mariano,Adriano Pinto; Monteiro,Regina Teresa Rosim. This work aimed to evaluate nine strains of yeast, previously identified as good producers of lipids in honey medium, for selecting the most suitable strain for the production of lipids in cheese whey medium and compared two well known extraction methods of lipids from the culture medium. The highest yield of total lipids was 1.27 g.L-1 produced by Cryptococcus laurentii 11. A comparison was made between the two culture media: cheese whey and liquid YEPG, and two lipid extraction methods: Bligh and Dyer and Folch et al. for C. laurentii. The experiments were performed with 2² full factorial design using two factors and two levels. Lipid content was higher in cheese whey and there was no difference in the extraction methods statistically. The method of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cheese whey; Yeast; Lipid extraction; Microbial oil. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132013000400013 In Vitro study of Vellozia pusilla pohl (Velloziaceae), a Brazilian plant species: antitumoral activity and labeling of blood elements BABT Dantas,Ana Letícia Almeida; Valente,Lígia Maria Marino; Morais,Lilia Aparecida Salgado de; Feliciano,Glaucio; Bernardo-Filho,Mário. Vellozia pusilla Pohl is a species of the botanic family Velloziaceae that occurs in the subtropical regions of South America and, although it lives under conditions of high solar irradiation and low water availability, shows great longevity. The methanol extract of roots, stem and leaf sheaths of this species showed an antitumoral activity through the inhibition of the enzyme Topoisomerase I when analyzed by an in vitro bioassay employing DNA repair or recombination deficient mutants of the yeast Saccharomyces cerevisiae. In the evaluation of the effect of Vellozia pusilla methanol extract on the labeling of RBC, blood of mice was treated with 99mTc tracer solutions. The percentage of radioactivity (%ATI) bound to plasma (P) and blood cells (BC) was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Drug interaction; Antitumoral activity; Technetium-99m; Blood elements; Velloziaceae. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000700008 Optimization of lipids production by Cryptococcus laurentii 11 using cheese whey with molasses BJM Castanha,Rodrigo Fernandes; Mariano,Adriano Pinto; Morais,Lilia Aparecida Salgado de; Scramin,Shirlei; Monteiro,Regina Teresa Rosim. This study aimed the optimization of culture condition and composition for production of Cryptococcus laurentii 11 biomass and lipids in cheese whey medium supplemented with sugarcane molasses. The optimization of pH, fermentation time, and molasses concentration according to a full factorial statistical experimental design was followed by a Plackett-Burman experimental design, which was used to determine whether the supplementation of the culture medium by yeast extract and inorganic salts could provide a further enhancement of lipids production. The following conditions and composition of the culture medium were found to optimize biomass and lipids production: 360 h fermentation, 6.5 pH and supplementation of (g L-1): 50 molasses, 0.5 yeast extract, 4... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cryptococcus laurentii; Microbial lipids; Cheese whey; Sugarcane molasses; Biodiesel. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000200003 Registros recuperados: 3 Primeira ... 1 ... Última

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