<?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%">Mubarika Sekarsari Yusuf</style></author><author><style face="normal" font="default" size="100%">Intan Wulandari</style></author><author><style face="normal" font="default" size="100%">Lili Amelia</style></author><author><style face="normal" font="default" size="100%">Katrin</style></author><author><style face="normal" font="default" size="100%">Arikadia Noviani</style></author><author><style face="normal" font="default" size="100%">Rissyelly</style></author><author><style face="normal" font="default" size="100%">Abdul Mun’im</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of Gamma Irradiation on Suruhan (Peperomia pellucida (L.) Kunth) Herb Powder</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%">Angiotensin converting enzyme</style></keyword><keyword><style  face="normal" font="default" size="100%">antioxidant activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Peperomia pellucida</style></keyword><keyword><style  face="normal" font="default" size="100%">total flavonoid</style></keyword><keyword><style  face="normal" font="default" size="100%">total phenolic</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/307</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">239-243</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;Peperomia pellucida&lt;/em&gt; (L.) Kunth is known as a raw material for herbal medicine; Preservation of herbs powder by gamma irradiation is reported to be able to keep products free from contamination. &lt;strong&gt;Methods:&lt;/strong&gt; This study aims to evaluate the effect of gamma irradiation (0; 2.5; 5; 7.5; and 10 kGy) on the ACE inhibitory activity (ACE Kit &amp;ndash; WST test kit method), antioxidant activity (DPPH radical scavenging method), total phenolic content (colorimetric method using Folin-Ciocalteu reagent), total flavonoid content (colorimetric method using AlCl3 and sodium acetate), and TLC profiling (silica gel F&lt;sub&gt;254&lt;/sub&gt; as the stationary phase and dichlormethane:methanol [92:8] as the mobile phase) of suruhan herb powder. &lt;strong&gt;Results:&lt;/strong&gt; Results showed that the 2.5 kGy irradiation dose gave the smallest alteration in ACE inhibitory activity compared to others irradiated doses. Furthermore, the 5 and 7.5 kGy dose didn&amp;rsquo;t cause significant change (p&amp;gt;0.05) on antioxidant activity, total phenolic content, and total flavonoid content. Antioxidant activity was found to correlate with the total phenolic content but not with the total flavonoid content. &lt;strong&gt;Conclusion:&lt;/strong&gt; Based on these finding, it is concluded that gamma irradiation can be used as a preservation method for &lt;em&gt;P. pellucida&lt;/em&gt; herb powder.&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%">239</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Mubarika Sekarsari Yusuf, Intan Wulandari, Lili Amelia, Katrin, Arikadia Noviani, Rissyelly, Abdul Mun&amp;rsquo;im* &lt;/strong&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;Department of Pharmacognosy- Phytochemistry, Faculty of Pharmacy, Kampus Baru UI Depok, Jawa Barat, 16424, Indonesia&lt;/p&gt;</style></auth-address></record></records></xml>