<?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%">Amanda Listiyani</style></author><author><style face="normal" font="default" size="100%">Berna Elya</style></author><author><style face="normal" font="default" size="100%">Nuraini Puspitasari</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antioxidant Activity and Lipoxygenase Enzyme Inhibitory Assay with Total Flavonoids Content from Garcinia hombroniana Pierre Stem Bark Extract</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</style></keyword><keyword><style  face="normal" font="default" size="100%">Garcinia hombroniana Pierre</style></keyword><keyword><style  face="normal" font="default" size="100%">Inflammation</style></keyword><keyword><style  face="normal" font="default" size="100%">Lipoxygenase</style></keyword><keyword><style  face="normal" font="default" size="100%">Total flavonoids content</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%">February 2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://phcogj.com/fulltext/314</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">276-279</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; &lt;em&gt;Garcinia&lt;/em&gt; has been known as a rich source of xanthones, flavonoids, and phenols. The aim of this research is to obtain data of antioxidant activity and to observe potential inhibition of lipoxygenase activity that most active from methanolic, ethyl acetate and n-hexane extracts with total flavonoids content from most active extracts from the bark of &lt;em&gt;Garcinia&lt;/em&gt; &lt;em&gt;hombroniana&lt;/em&gt; Pierre. &lt;strong&gt;Methods:&lt;/strong&gt; The antioxidant activity was measured using the ferric reducing antioxidant power (FRAP), the anti-inflammatory assay was measured using inhibition of lipoxygenase activity test, qualitative analysis of flavonoids using thin layer chromatography, and total flavonoids content was measured using AlCl&lt;sub&gt;3&lt;/sub&gt; colorimetric method. &lt;strong&gt;Results:&lt;/strong&gt; The results showed that the ethyl acetate extract from &lt;em&gt;G. hombroniana&lt;/em&gt; Pierre stem bark as the most active extract for antioxidant and lipoxygenase inhibition activity with EC&lt;sub&gt;50&lt;/sub&gt; and IC&lt;sub&gt;50&lt;/sub&gt; value consecutively 15.34 &amp;mu;g /ml; 0.26 &amp;mu;g /ml. Total flavonoids content of ethyl acetate is 7.430 mg QE/g extract. The results of this study showed bark extract &lt;em&gt;Garcinia&lt;/em&gt; &lt;em&gt;hombroniana&lt;/em&gt; Pierre has antioxidant activity and potent to inhibit lipoxygenase activity. &lt;strong&gt;Conclusion:&lt;/strong&gt; Based on the research for methanolic, ethyl acetate and n-hexane extract, it can be concluded that the ethyl acetate extract of &lt;em&gt;G. hombroniana&lt;/em&gt; Pierre as the most active extract for antioxidant and lipoxygenase inhibition activity.&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%">276</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Amanda Listiyani, Berna Elya*, Nuraini Puspitasari &lt;/strong&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;Department of Pharmacognosy- Phytochemistry, Faculty of Pharmacy, Universitas Indonesia, Kampus Baru UI Depok, 16424, Depok, INDONESIA.&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%">Weifang Long</style></author><author><style face="normal" font="default" size="100%">Qi Ding</style></author><author><style face="normal" font="default" size="100%">Yujie Chen</style></author><author><style face="normal" font="default" size="100%">Jiqing Hu</style></author><author><style face="normal" font="default" size="100%">Luyang Li</style></author><author><style face="normal" font="default" size="100%">Fei Zhang</style></author><author><style face="normal" font="default" size="100%">Dingrong Wan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Quantitative Determination and Variation Tendencies of Flavonoids in Five Selaginella Plant Drugs</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%">Amentoflavone content</style></keyword><keyword><style  face="normal" font="default" size="100%">HPLC</style></keyword><keyword><style  face="normal" font="default" size="100%">Selaginella</style></keyword><keyword><style  face="normal" font="default" size="100%">Total flavonoids content</style></keyword><keyword><style  face="normal" font="default" size="100%">UV-Vis spectrophotometry</style></keyword><keyword><style  face="normal" font="default" size="100%">Variation tendencies</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Nov-Dec 2015</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">378-382</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">6</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">378</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Weifang Long&lt;sup&gt;1&lt;/sup&gt;, Qi Ding&lt;sup&gt;1&lt;/sup&gt;, Yujie Chen&lt;sup&gt;2&lt;/sup&gt;, Jiqing Hu&lt;sup&gt;1&lt;/sup&gt;, Luyang Li&lt;sup&gt;1&lt;/sup&gt;, Fei Zhang&lt;sup&gt;1&lt;/sup&gt; and Dingrong Wan&lt;sup&gt;1,3*&lt;/sup&gt;&lt;/strong&gt; &lt;sup&gt;1&lt;/sup&gt;Department of Pharmacy, College of Pharmacy, South-Central University for Nationalities, Wuhan, China. &lt;sup&gt;2&lt;/sup&gt;Department of Pharmacy, Hainan Provincial Key Laboratory of R &amp;amp; D of Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, China. 3The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, China.&lt;/p&gt;</style></auth-address></record></records></xml>