<?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%">Krittapat Phairoh</style></author><author><style face="normal" font="default" size="100%">Parichart Hongsing</style></author><author><style face="normal" font="default" size="100%">Chanida Palanuvej</style></author><author><style face="normal" font="default" size="100%">Nijsiri Ruangrungsi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pharmacognostic Specification and Rotenone Content in Derris elliptica Stems</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%">Quality evaluation</style></keyword><keyword><style  face="normal" font="default" size="100%">TLC-densitometry</style></keyword><keyword><style  face="normal" font="default" size="100%">TLC-image analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">January 2021</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">124-132</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Introduction: &lt;/strong&gt;&lt;em&gt;Derris elliptica &lt;/em&gt;(Wall.) Benth. (Leguminosae) is the tropical plant which has been used as natural poison as well as veterinary medicine due to its best-known phytochemical compound, rotenone to kill invertebrates and fish. However, there is no report on pharmacognostic specification and quantification of rotenone content from &lt;em&gt;D. elliptica&lt;/em&gt; stems. &lt;strong&gt;Objective: &lt;/strong&gt;This present study aimed to conduct the pharmacognostic parameters as well as to conduct the validated methods to quantify rotenone content in&lt;em&gt; D. elliptica&lt;/em&gt; stems following WHO guideline.&lt;strong&gt; Methods: &lt;/strong&gt;Dried &lt;em&gt;D. elliptica&lt;/em&gt; stems from 15 different areas in Thailand were examined for pharmacognostic secification. Their rotenone contents were quantitatively analyzed by TLC densitometry using winCATS software as well as TLC-image analysis using ImageJ free software. &lt;strong&gt;Results: &lt;/strong&gt;Macroscopic and microscopic characteristics, TLC fingerprint and physicochemical parameters were reported in this study. The water content, loss on drying, total ash content and acidinsoluble ash content were determined to be 8.81±1.30, 5.77 ±0.92, 7.35±0.63, 1.221±0.20%, respectively. The ethanol, and water-soluble extractive values were found to be 4.07±1.23 and 11.31±1.68%, respectively. Additionally, the validation method for quantification of rotenone content was developed. The contents of rotenone in &lt;em&gt;D. elliptica &lt;/em&gt;stem ethanolic extract evaluated by TLC-densitometry and TLC-image analysis were found to be 0.2870±0.1242 and 0.2844±0.1209% by dried weight, respectively. The result between these two analytical methods were shown no significant difference.&lt;strong&gt; Conclusion: &lt;/strong&gt;The validated methods were able to effectively quantify rotenone content in &lt;em&gt;D. elliptica&lt;/em&gt; stems from various locations in Thailand which could be used for the specification of this raw material with reference to its chemical marker. Thus, this study provides the necessary and adequate information for authentication and standardization of &lt;em&gt;D. elliptica &lt;/em&gt;stems.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><work-type><style face="normal" font="default" size="100%">Research Article</style></work-type><section><style face="normal" font="default" size="100%">124</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Krittapat Phairoh&lt;sup&gt;1&lt;/sup&gt;, Parichart Hongsing&lt;sup&gt;2&lt;/sup&gt;, Chanida Palanuvej&lt;sup&gt;1&lt;/sup&gt; and Nijsiri Ruangrungsi&lt;sup&gt;1,3,&lt;/sup&gt;* &lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Public Health Sciences Program, College of Public Health Sciences, Chulalongkorn University, Bangkok, 10330, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;School of Integrative Medicine, Mae Fah Luang University, Chiangrai, 57100, THAILAND. 3College of Pharmacy, Rangsit University, Pathumthani, 12000, THAILAND.&lt;/p&gt;
</style></auth-address></record><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%">Worathat Thitikornpong</style></author><author><style face="normal" font="default" size="100%">Boonsri Ongpipattanakul</style></author><author><style face="normal" font="default" size="100%">Chanida Palanuvej</style></author><author><style face="normal" font="default" size="100%">Nijsiri Ruangrungsi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pharmacognostic Specification and Mangiferin Content of Aquilaria crassna Leaves.</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmacog Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aquilaria crassna leaves</style></keyword><keyword><style  face="normal" font="default" size="100%">Mangiferin</style></keyword><keyword><style  face="normal" font="default" size="100%">Pharmacognostic specification</style></keyword><keyword><style  face="normal" font="default" size="100%">TLC image analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">TLC-densitometry</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2017</style></year><pub-dates><date><style  face="normal" font="default" size="100%">January-2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://fulltxt.org/article/481</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">293-298</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;Background:&amp;nbsp;&lt;/strong&gt;&lt;em&gt;Aquilaria&amp;nbsp;crassna&lt;/em&gt;&amp;nbsp;Pierre ex Lecomte (Thymelaeaceae) has been used as a medicinal plant in many aspects. Previous research has revealed that &lt;em&gt;A. crassna&lt;/em&gt; leaves contain mangiferin as an active compound. Although the active component has been investigated, the pharmacognostic specification and quantification of mangiferin from &lt;em&gt;A. crassna&lt;/em&gt; leaves have never been established. &lt;strong&gt;Objective:&lt;/strong&gt; The current study aimed to conduct and develop a pharmacognostic standard according to WHO guidance as well as the validated method for quantifying mangiferin content. &lt;strong&gt;Materials and Methods:&lt;/strong&gt; Dried &lt;em&gt;A. crassna&lt;/em&gt; leaves from 15 separated locations throughout Thailand were investigated for pharmacognostic specification. Their mangiferin contents were quantitatively analysed by TLC densitometry with win CATS software. &lt;strong&gt;Results:&lt;/strong&gt; Macroscopic-, microscopic- characteristics and TLC fingerprinting combined with physicochemical parameters were reported in this study. The loss on drying, moisture content, and total ash content as well as acid-insoluble ash content were determined to be 8.62 &amp;plusmn; 0.13, 8.16 &amp;plusmn; 0.14, 6.82 &amp;plusmn; 0.09 and 1.49 &amp;plusmn; 0.03%, respectively. Ethanol- and waterextractive values were found to be 9.05 &amp;plusmn; 0.39 and 16.94 &amp;plusmn; 0.22 %, respectively. In addition, the validation method for quantifying the mangiferin content was developed. The contents of mangiferin in A.&lt;em&gt; crassna&lt;/em&gt; leaf extract determined by TLC-densitometry and TLC-image analysis were found to be 1.2992 &amp;plusmn; 0.5980 and 1.3036 &amp;plusmn; 0.5874 % by dried weight, respectively. The results between these two analytical methods were shown to have an insignificant difference. &lt;strong&gt;Conclusion:&lt;/strong&gt; This study provides the necessary information for authentication and standardisation of &lt;em&gt;A. crassna &lt;/em&gt;leaves.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">293</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Worathat Thitikornpong&lt;sup&gt;1&lt;/sup&gt;, Boonsri Ongpipattanakul&lt;sup&gt;2&lt;/sup&gt;, Chanida Palanuvej&lt;sup&gt;1&lt;/sup&gt;, Nijsiri Ruangrungsi&lt;/strong&gt;&lt;sup&gt;&lt;strong&gt;1,3*&lt;/strong&gt; &lt;br /&gt;&lt;/sup&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;College of Public Health Sciences, Chulalongkorn University, Bangkok 10330, THAILAND.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;CU Drug and Health Products Innovation Promotion Center, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, THAILAND.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Faculty of Pharmacy, Rangsit University, Patumthani 12000, THAILAND.&lt;/p&gt;</style></auth-address></record></records></xml>