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| A knowledge of the global distribution of biological and chemical parameters pertinent to the ocean carbon system is critical to understanding the role of the world ocean as part of the earth's climate system. Global Change involves a diverse and complex set of scientific problems related to the biology and chemistry of our planet, as well as its physics. By compiling and archiving available biological, physical and chemical data, we can further our understanding of oceanographic processes (e.g., the variability in ocean productivity, fluxes between the ocean and atmosphere, oceanic biodiversity) and better design programmes for pollution monitoring and remediation, and coastal and fisheries resource management. In addition, to study Global Change issues,... |
| Tipo: Report |
Palavras-chave: Biological parameters; Chemical parameters. |
| Ano: 1996 |
URL: http://hdl.handle.net/1834/5645 |
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| Ferreira,Bruna Mayara Roldão; Dagostin,João Luiz Andreotti; Andrade,Eriel Forville de; Takashina,Thiago Atsushi; Ellendersen,Luciana de Souza Neves; Masson,Maria Lucia. |
| Abstract Yacon is a tuberous root from the Andean region being increasingly grown across the world due to the low caloric values of their roots and the functional properties of extractions of its leaves. However, there is still a gap in the knowledge of how the plant develops, and if physical and chemical changes are noticed regarding maturity. The subject of this work was to investigate the dynamics of a group of parameters and to establish correlations across them. To achieve this goal, leaves collected from three different parts of the plant in three months were assessed regarding size (plant height and leaf area), color and the presence of sesquiterpene lactones. Different methods of extraction were also studied and the total phenolic content was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Smallanthus sonchifolius; Sesquiterpene lactones; Physical parameters; Chemical parameters; Phenolic content. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100430 |
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