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| OLIVEIRA,Fernanda Granja da Silva; LIMA-SARAIVA,Sarah Raquel Gomes de; MÉLO,Beatriz Cavalcanti Amorim de; SILVA,Rebeca Almeida; SANTOS,Maria Aparecida Barboza dos; FÉLIX,Wagner Pereira; ALMEIDA,Jackson Roberto Guedes da Silva. |
| Abstract Hymenaea martiana is a native medicinal plant from the Caatinga, but biochemical studies of the fruit have not yet been reported. Thus, this study aimed to determine sugars and secondary metabolites, as well as assess the sunscreen potential of H. martiana fruits. The fruits were collected in Petrolina and separated into pulp and seeds. The sugar analysis investigated the presence of glucose, xylose, cellobiose, arabinose and xylitol. The determination of secondary metabolites was made through phytochemical screening and sunscreen activity was assessed with the spectrophotometric method. In the fruit pulp, carbohydrates with a great biotechnological potential were identified. The substances found in the phytochemical screening showed great... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biotechnological potential; Fruits; Hymenaea martiana. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000600551 |
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| Matos,Ítalo Thiago Silveira Rocha; Cassa-Barbosa,Luciana Araújo; Neto,Pedro Queiroz Costa; Filho,Spartaco Astolfi. |
| Background: The yeast strain IB09 was isolated from the gut of Calosoma sp. (Carabidae, Coleoptera, Insecta) that were collected in the central Amazon rainforest. First, tolerance of the strain to ethanol and heat was tested. Then, IB09 was cultivated in a medium using sugarcane bagasse hemicellulosic hydrolyzate as a carbon source, and cell growth (OD600), specific growth rate (µMAX, h-1), biomass yield (Y B, g.g-1) and relative sugar consumption (RSC, %) were evaluated. Taxonomic identification was determined by sequencing the ITS1 region of IB09 and comparing it to sequences obtained from the GenBank database (NCBI). Results: IB09 showed both ethanol tolerance and thermotolerance. Relative sugar consumption indicated that IB09 was able to perform... |
| Tipo: Journal article |
Palavras-chave: Amazon strain; Biomass production; Biotechnological potential; Saccharification. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582012000100002 |
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