Preparation of Dry Extract of<em> Mikania glomerata</em> Sprengel (Guaco) and Determination of Its Coumarin Levels by Spectrophotometry and HPLC-UV

Preparation of Dry Extract of<em> Mikania glomerata</em> Sprengel (Guaco) and Determination of Its Coumarin Levels by Spectrophotometry and HPLC-UV

Guaco (<em>Mikania glomerata </em>Sprengel) syrup is one of the most popular herbal medicines used to treat the symptoms of asthmatic bronchitis, cough and hoarseness. The coumarin 2<em>H</em>-1-benzopyran-2-one, is one of the major constituent...

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Bibliographic Details
Main Authors: Maria da Penha Henriques do Amaral, Helena C. Castro, Rodrigo Luiz Fabri, Elita Scio, Camila de Sá Martins Muller, Leticia Oliveira Moreira Dias, Miriam Aparecida de Oliveira Pinto, Paulo César Stringheta, Larissa Brumano, Luciane Santos da Silva, Luciana Soares e Silva
Format: Article
Language:English
Published: MDPI AG 2012-08-01
Series:Molecules
Subjects:
pharmacotechnique
freeze-dryer
lyophilization
coumarins
Online Access:http://www.mdpi.com/1420-3049/17/9/10344

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http://www.mdpi.com/1420-3049/17/9/10344

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