<?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%">Muhamad Dea Firdaus</style></author><author><style face="normal" font="default" size="100%">Nina Artanti</style></author><author><style face="normal" font="default" size="100%">Muhammad Hanafi</style></author><author><style face="normal" font="default" size="100%">Rosmalena</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phytochemical Constituents and In vitro Antidiabetic and Antioxidant Properties of Various Extracts of Kenikir (Cosmos caudatus) Leaves</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%">α-glucosidase</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%">July 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%">890-895</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;Type 2 diabetes mellitus (T2DM) is one of the most common degenerative disorders. For therapeutic use, herbs are commonly used in Indonesia for T2DM treatment, one of them is (&lt;em&gt;Cosmos caudatus&lt;/em&gt;) &lt;em&gt;kenikir’s &lt;/em&gt;leaves. In previous studies, &lt;em&gt;kenikir's l&lt;/em&gt;eaves have high antidiabetic and antioxidant activity. However, a comparison of antidiabetic activity from many extracts of &lt;em&gt;kenikir's&lt;/em&gt; leave is remain unclear. This study will compare the antidiabetic and antioxidant properties of various&lt;em&gt; kenikir’s &lt;/em&gt;leave extract. &lt;em&gt;Kenikir’s&lt;/em&gt; leaves are extracted by maceration methods for three days using three different solvents: boiling water, 50% ethanol, dan ethanol 100%. Then, phenolic and flavonoid content will be measured, as well as antioxidant properties by DPPH radical scavenging activity assay, and antidiabetic properties by α-glucosidase inhibition assay, also LCMS/MS will be used to predict the compound from each extract. The result shows that 50% ethanol extract has highest phenolic and flavonoid content than others. It also has significantly higher antioxidant (p&amp;lt;0.05) and antidiabetic (p&amp;lt;0.05) properties than others. Meanwhile, LCMS/MS result of 50% ethanol extract predicts 6 chemical component, that quercetin is the most dominant compound. 50% ethanol extract of &lt;em&gt;kenikir’s&lt;/em&gt; leaves is superior from other extracts on phenolic and flavonoid content, antioxidant properties, and antidiabetic properties.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">890</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Muhamad Dea Firdaus&lt;sup&gt;1&lt;/sup&gt;, Nina Artanti&lt;sup&gt;2&lt;/sup&gt;, Muhammad Hanafi&lt;sup&gt;2&lt;/sup&gt;, Rosmalena&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 Medicinal Chemistry, Faculty of Medicine, Universitas Indonesia, Depok 16424, 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 Sciences, Kawasan PUSPITEK, Serpong, South Tangerang, Banten, INDONESIA.&lt;/p&gt;
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