<?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%">Nadilla N Atikasari</style></author><author><style face="normal" font="default" size="100%">Muhammad Hanafi</style></author><author><style face="normal" font="default" size="100%">Berna Elya</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Arginase Inhibitory, Antioxidant Activity, Total Phenolic Content and Total Flavonoid Content of Ethyl Acetate Extract of Caesalpiniaturtuosa Roxb Stem Bark</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%">Arginase</style></keyword><keyword><style  face="normal" font="default" size="100%">Caesalpiniaturtuosa Roxb</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavonoid</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2020</style></year><pub-dates><date><style  face="normal" font="default" size="100%">March 2020</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">12</style></volume><pages><style face="normal" font="default" size="100%">227-231</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;Objective: &lt;/strong&gt;The purpose of this study is to investigate arginase inhibition, antioxidant activity, total phenolic content and total flavonoid content of ethyl acetate extract of &lt;em&gt;Caesalpiniaturtuosa &lt;/em&gt;Roxb. &lt;strong&gt;Material and method: &lt;/strong&gt;stem bark of &lt;em&gt;Caesalpiniaturtuosa &lt;/em&gt;Roxb was extracted using hexane, ethyl acetate and methanol subsequently. The ethyl acetate extract was fractioned. Then, the fractions were subjected to arginase inhibition, antioxidant activity, total phenolic content and total flavonoid assay. Correlation was considered by statistical analysis. &lt;strong&gt;Result: &lt;/strong&gt;Out of eight fractions, two fractions have no activity. Two fractions (3 and 6) have strong activity in arginase with inhibition 90.72 % and 91.41% respectively. Fraction 3 and 6 have strong antioxidant activity with IC&lt;sub&gt;50&lt;/sub&gt; 25.98 μg/mL and 48.01 μg/mL respectively. Statistical analysis shows arginase inhibitor activity was not related with antioxidant activity, total phenolic content and total flavonoid content in this plant. &lt;strong&gt;Conclusion:&lt;/strong&gt; Activity in arginase inhibition of fraction from ethyl acetate extract of &lt;em&gt;Caesalpiniaturtuosa &lt;/em&gt;Roxb are not related to antioxidant, total phenolic and flavonoid content.&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%">227</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Nadilla N. Atikasari&lt;sup&gt;1&lt;/sup&gt;, Muhammad Hanafi&lt;sup&gt;2,3&lt;/sup&gt;, Berna Elya&lt;sup&gt;1,&lt;/sup&gt;* &lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, Universitas Indonesia, Depok, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Research Center for Chemistry Indonesian Institute of Science (LIPI), Serpong, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Faculty of Pharmacy, Pancasila University, Jakarta, INDONESIA.&lt;/p&gt;
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