Term-stability of extractive processes from Nasturtium officinale R. Br., brassicaceae for soxhlet modified system

Quimica nova

Dias, Josiane de Fátima Gaspari¹  Carvalho, João Luiz de Souza¹  Miguel, Marilis Dallarmi¹  Cunico, Miriam Machado¹  Miguel, Obdulio Gomes¹ 

[1] Universidade Federal do Paraná, Curitiba, Brasil

关键词: thermo-stable;    Soxhlet;    Nasturtium officinale.;   

DOI  :  10.1590/S0100-40422009000400034

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

This work hadas objective verified the term-stability of the Soxhlet modified system withanalytical and pharmacothecnical application in extractive processes of Nasturtiumofficinale. It has proven that the process is thermo-stable. The analysiswith analytical have determined 3.606 mg g-1 in chlorogenic acidand 11.813 mg g-1 in rutin (extract 1:20 w/v) and with pharmacotecnical3.427 mg g-1 in chlorogenic acid and 11.278 mg g-1 inrutin (extract 1:6 w/v). The income of the pharmacothecnical process was inferiorto the analytical, suggesting that the pharmacothecnical process would needof at least the double of time in each extraction system.

【 授权许可】

CC BY