<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Cristiane Cardoso Correia Teixeira</style></author><author><style face="normal" font="default" size="100%">Tatiana Pereira de Freitas Cabral</style></author><author><style face="normal" font="default" size="100%">João Paulo Barreto de Sousa</style></author><author><style face="normal" font="default" size="100%">Simone de Pádua Teixeira</style></author><author><style face="normal" font="default" size="100%">Jairo Kenupp Bastos</style></author><author><style face="normal" font="default" size="100%">Luis Alexandre Pedro de Freitas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Study of Quality Assurance For Peumus Boldus M Products By Botanic Profiling, Extraction Optimization, HPLC Quantification And Antioxidant Assay</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmacognosy Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antioxidant activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Boldine</style></keyword><keyword><style  face="normal" font="default" size="100%">Peumus boldus</style></keyword><keyword><style  face="normal" font="default" size="100%">Pharmacognostic evaluation</style></keyword><keyword><style  face="normal" font="default" size="100%">Quantitation.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan/2016</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">8</style></volume><pages><style face="normal" font="default" size="100%">264-272</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;&lt;strong&gt;Introduction:&lt;/strong&gt; The boldo leaf has several traditional folk medicinal uses, such as for gallbladder, hepatic problems, digestive disorders, rheumatism and others. In the work reported herein, botanic profiling, extraction optimization by Soxhlet, quantification of boldine by an easy/simple to run HPLC method and antioxidant assay are proposed for the quality assurance of boldo dried leaves, standardized extracts, dried extracts, tablets and capsules.&lt;strong&gt; Materials and Methods; &lt;/strong&gt;In this present work we are studying a systematic approach in the quality assurance study of quality assurance for &lt;em&gt;Peumus boldus&lt;/em&gt; M products by the ascertainment of pharmacobotanic parameters for boldo identification, investigation of the extraction parameters by Soxhlet method, development and validation of an easy/simple to run HPLC method to quantify boldine in the raw drug, extracts, commercial tablets, capsules and coated tablets, and antioxidant assay.&lt;strong&gt; Results:&lt;/strong&gt; The plant material was submitted to a pharmacognostic evaluation through morpho-anatomical diagnosis, showing that starlike trichomes can be used for boldo authentication. The HPLC validated analytical method is reliable, accurate and precise for boldine quantification. Furthermore, the Soxhlet extraction conditions were optimized.&lt;strong&gt; Conclusion:&lt;/strong&gt; The methods proposed in this paper can be used for the quality assurance of boldo dried leaves, standardized extracts, dried extracts, tablets and capsules.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">264</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Cristiane Cardoso Correia Teixeira, Tatiana Pereira de Freitas Cabral, Jo&amp;atilde;o Paulo Barreto de Sousa, Simone de P&amp;aacute;dua Teixeira, Jairo Kenupp Bastos, Luis Alexandre Pedro de Freitas* &lt;/strong&gt;&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;Departamento de Ci&amp;ecirc;ncias Farmac&amp;ecirc;uticas, N&amp;uacute;cleo de Pesquisas em Produtos Naturais e Sint&amp;eacute;ticos, Faculdade de Ci&amp;ecirc;ncias Farmac&amp;ecirc;uticas de Ribeir&amp;atilde;o Preto, Universidade de S&amp;atilde;o Paulo, Via do Caf&amp;eacute;, S/N, 14040-903, Ribeir&amp;atilde;o Preto, SP, BRAZIL.&lt;/p&gt;
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