<?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%">Adelina Simamora</style></author><author><style face="normal" font="default" size="100%">Kris Herawan Timotius</style></author><author><style face="normal" font="default" size="100%">Adit Widodo Santoso</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antidiabetic, Antibacterial and Antioxidant Activities of Different Extracts from Brucea javanica (L.) Merr Seeds</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%">Additive inhibition</style></keyword><keyword><style  face="normal" font="default" size="100%">Antibacterial</style></keyword><keyword><style  face="normal" font="default" size="100%">Brucea javanica</style></keyword><keyword><style  face="normal" font="default" size="100%">Mixed type inhibition</style></keyword><keyword><style  face="normal" font="default" size="100%">α-glucosidase inhibitor</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">May 2019</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">479-485</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; The seeds of &lt;em&gt;B. javanica&lt;/em&gt; are known as herbal material for anticancer, antimalaria and antiamoeba. Limited report is available on their antidiabetic and antibacterial properties. &lt;strong&gt;Methods:&lt;/strong&gt; Methanol (ME) and Ethyl acetate extracts (EAE) were studied for their inhibition activities on α-glucosidase &lt;em&gt;in vitro&lt;/em&gt;, including combination of ME with acarbose and inhibition mechanism. Antibacterial activity was tested by well diffusion and microdilution methods. The extracts were evaluated for their &lt;em&gt;in vitro&lt;/em&gt; antioxidant property by DPPH assay, as well as their phenolic and flavonoid contents. &lt;strong&gt;Results:&lt;/strong&gt; ME exhibited a strong α-glucosidase inhibition activity (IC&lt;sub&gt;50&lt;/sub&gt; 271.97 &lt;em&gt;μ&lt;/em&gt;g/ml) compared to EAE and acarbose (IC&lt;sub&gt;50&lt;/sub&gt; of 1745.05 and 823.99 &lt;em&gt;μ&lt;/em&gt;g/ml, respectively). A low dose of ME gave an additive inhibition on α-glucosidase when combined with acarbose. By a kinetic analysis, ME was found to inhibit α-glucosidase in a mixed-type inhibition. Both ME and EAE showed strong antibacterial activities against gram negative and positive bacteria. The strongest inhibition was observed against &lt;em&gt;C. violaceum&lt;/em&gt; and &lt;em&gt;S. mutans&lt;/em&gt; for ME (MIC of both 0.387 mg/ml) and &lt;em&gt;P. aeruginosa&lt;/em&gt; for EAE (MIC 2.938 mg/ml). Both extracts showed weaker antioxidant activities than standards; IC&lt;sub&gt;50&lt;/sub&gt; 664.73 and 4225.40 μg/ml, respectively. ME was rich in phenolics (277.54 mg GAE/100 g DW), unlike EAE (1.86 mg GAE/100 g DW). &lt;strong&gt;Conclusion:&lt;/strong&gt; This study can recommend &lt;em&gt;B. javanica&lt;/em&gt; seeds as a source for antidiabetic and antibacterial agents. Combination with acarbose may have important role for the treatment of diabetes mellitus.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">479</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p&gt;&lt;strong&gt;Adelina Simamora&lt;sup&gt;1,*&lt;/sup&gt;, Kris Herawan Timotius&lt;sup&gt;1&lt;/sup&gt;, Adit Widodo Santoso&lt;sup&gt;2&lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;1&lt;/sup&gt;Department of Biochemistry, Faculty of Medicine, Krida Wacana Christian University, Jakarta- 11510, INDONESIA.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;2&lt;/sup&gt;Department of Herbal Medicine, Faculty of Medicine, Krida Wacana Christian University, Jakarta- 11510, INDONESIA.&lt;/p&gt;
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