Consulta: subjectFacets:"Himatanthus"
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Data/hora: 01/06/2024 13:46:23

Contribution to the study of Himatanthus sucuuba: latex macromolecule, microelements and carbohydrates
Provedor de dados: 36
Autores: SILVA,Jefferson Rocha de A.; AMARAL,Ana Claudia F.; SIANI,Antonio C.; REZENDE,Claudia M.; FELCMAN,Judith; PINTO,Angelo C.
The polymeric material in the latex of Himatanthus sucuuba (Spruce) Woodson was identified by spectroscopic methods as cis-polyisoprene (Mn = 192; Mw = 571; Mw/ Mn = 2.97). ICP-MS analysis of microelements in the aqueous phase showed the most abundant to be Ca (354 μg/g) and Mg (250 μg/g). Carbohydrate analysis of the aqueous phase by HPLC-PAD showed arabinose, glucose, xylose, rhamnose and galactose to be the predominant saccharides.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apocynaceae; Himatanthus; Latex; Cis-polyisoprene; Microelements; Carbohydrates.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672003000100105