<?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%">Aktsar Roskiana Ahmad</style></author><author><style face="normal" font="default" size="100%">Abd. Malik</style></author><author><style face="normal" font="default" size="100%">Selpida Handayani</style></author><author><style face="normal" font="default" size="100%">Iskandar Zulkarnain</style></author><author><style face="normal" font="default" size="100%">Amliati A</style></author><author><style face="normal" font="default" size="100%">Nur Lailatulqadri</style></author><author><style face="normal" font="default" size="100%">Mardatilla Mamas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antioxidant Activity of Senna (Senna alexandrina MILL.) Leaf Extracts</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%">Flavonoid</style></keyword><keyword><style  face="normal" font="default" size="100%">Senna leaf; Maceration; Phenolic</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December 2024</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">1355-1358</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Senna leaf plant (Senna alexandrina Mill.) is empirically effective in treating several diseases. Senna leaves contain saponins, alkaloids, glycosides, flavonoids, phenols, sesquiterpenes, tannins, and phytosterols. This study aims to assess Senna leaf extract's antioxidant activity, flavonoid, and phenolic content (Senna alexandrina Mill.) with various extraction methods and solvent variations.&amp;nbsp;&lt;strong&gt;Read more . . .&amp;nbsp;&lt;/strong&gt;&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><work-type><style face="normal" font="default" size="100%">Research Article</style></work-type><section><style face="normal" font="default" size="100%">1355</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Aktsar Roskiana Ahmad&lt;sup&gt;1,2*&lt;/sup&gt;, Abd. Malik&lt;sup&gt;1,2&lt;/sup&gt;, Selpida Handayani&lt;sup&gt;1&lt;/sup&gt;, Iskandar Zulkarnain&lt;sup&gt;1&lt;/sup&gt;, Amliati&lt;sup&gt;1&lt;/sup&gt;, Nur Lailatulqadri&lt;sup&gt;1&lt;/sup&gt;, Mardatilla Mamas&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;Faculty of Pharmacy, Universitas Muslim Indonesia, Makassar, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Magister of Pharmacy, Universitas Muslim Indonesia, Makassar, 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%">Ahmad Najib</style></author><author><style face="normal" font="default" size="100%">Aktsar Roskiana Ahmad</style></author><author><style face="normal" font="default" size="100%">Virsa Handayani</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">ELISA Test on Cordia myxa L. Leaf Extract for alpha-Glucosidase Inhibitor</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%">Acarbose</style></keyword><keyword><style  face="normal" font="default" size="100%">Cordia myxa L.</style></keyword><keyword><style  face="normal" font="default" size="100%">ELISA</style></keyword><keyword><style  face="normal" font="default" size="100%">IC50</style></keyword><keyword><style  face="normal" font="default" size="100%">α-glucosidase</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%">February 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%">358-361</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;Aimed:&lt;/strong&gt; Determine the potential of &lt;em&gt;Cordia myxa&lt;/em&gt; L. leaf on inhibited α-glucosidase. Material: ELISA Kit, Ethanol 96%, Colomn Chromatography, n-hexane, ethyl acetate, Glocobay®.&amp;nbsp; &lt;strong&gt;Method:&lt;/strong&gt; Sample from &lt;em&gt;Cordia myxa&lt;/em&gt; L. leaf extracted by ethanol 96% then evaporated to get the sticky extract. The sticky extract of &lt;em&gt;Cordia myxa&lt;/em&gt; L. leaf fractionated by column chromatography with n-hexane, n-hexane: ethyl acetate (90:10; 80:20; 75:25; 70:30; 65:35; 60:40; 55:45; 50:50) &lt;strong&gt;Assay:&lt;/strong&gt; The fractions assayed by ELISA (Enzyme-Linked Immunosorbent Assay) with acarbose (Glucobay ®) as the comparator.&lt;strong&gt; Result:&lt;/strong&gt; The results showed that the n-hexane fraction is the highest potency on inhibited α-glucosidase with the noncompetitive mechanism. The IC&lt;sub&gt;50&lt;/sub&gt; of n-hexane fraction is 0.53 ppm been while the acarbose is 6.85 ppm. &lt;strong&gt;Conclusion:&lt;/strong&gt; The n-hexane fraction of &lt;em&gt;Cordia myxa&lt;/em&gt; L. leaf has the highest potency to use for possible decrease blood glucose level.&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%">358</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Ahmad Najib&lt;sup&gt;1,*&lt;/sup&gt;, Aktsar Roskiana Ahmad&lt;sup&gt;1&lt;/sup&gt;, Virsa Handayani&lt;sup&gt;2 &lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;1&lt;/sup&gt;Phytochemistry Division-Pharmacognosy- Phytochemistry Laboratory, Faculty of Pharmacy Universitas Muslim Indonesia, Makassar- INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Pharmacognosy Division-Pharmacognosy- Phytotochemistry Laboratory, Faculty of Pharmacy Universitas Muslim Indonesia, Makassar- 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%">La Hamidu</style></author><author><style face="normal" font="default" size="100%">Aktsar Roskiana Ahmad</style></author><author><style face="normal" font="default" size="100%">Ahmad Najib</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Qualitative and Quantitative Test of Total Flavonoid Buni Fruit (Antidesma bunius (L.) Spreng) with UV-Vis Spectrophotometry Method</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%">Antidesma bunius L. Spreng</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavonoid content</style></keyword><keyword><style  face="normal" font="default" size="100%">Spectrophotometry UV-VIS</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December 2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://fulltxt.org/article/367</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">60-63</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The aim of this research is to determine of total flavonoid content in the Buni fruit (&lt;em&gt;Antidesma bunius &lt;/em&gt;L. Spreng) extract. The extract was produced by stratified maceration method with the different solvent, i.e &lt;em&gt;n&lt;/em&gt;-Hexane, Ethyl acetate and ethanol. The analysis of chemical compound using chemical reagent and Thin Layer Chromatography (TLC) method. The method is used to determines total flavonoid contains Buni fruit (&lt;em&gt;Antidesma bunius&lt;/em&gt; L.) extract was based on the amount of Rutin Equivalent (RE) were used. The result shows that the flavonoid content higher in the &lt;em&gt;n&lt;/em&gt;-Hexane extract is 10.72 %, then ethyl acetate extract is 7.9 % and 3.56 % ethanol extract was counted to or as a Rutin.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">60</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p&gt;&lt;strong&gt;La Hamidu&lt;sup&gt;1&lt;/sup&gt;*, Aktsar Roskiana Ahmad&lt;sup&gt;2&lt;/sup&gt;, Ahmad Najib&lt;sup&gt;3&lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Pharmacognosy-Phytochemistry Laboratory, Faculty of Pharmacy, Universities Muslim Indonesia, Makassar, 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%">Aktsar Roskiana Ahmad</style></author><author><style face="normal" font="default" size="100%">Berna Elya</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%">Antioxidant Activity and Isolation of Xanthine Oxidase Inhibitor from Ruellia tuberosa L. 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%">Antioxidant</style></keyword><keyword><style  face="normal" font="default" size="100%">DPPH</style></keyword><keyword><style  face="normal" font="default" size="100%">Flavonoid.</style></keyword><keyword><style  face="normal" font="default" size="100%">Ruellia Tuberosa</style></keyword><keyword><style  face="normal" font="default" size="100%">Xanthine Oxidase</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%">July 2017</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">/files/pj-9-5/10.5530pj.2017.5.96/index.html</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">607-610</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; The leaves of &lt;em&gt;Ruellia tuberosa &lt;/em&gt;L. have been known to demonstrate strong antioxidant and xanthine oxidase (XOD) inhibitory activities. The aim of this study was to isolate antioxidant and XOD inhibitor from the leaves of the plants.&lt;strong&gt; Methods:&lt;/strong&gt; Isolation of antioxidant and XOD inhibitor were conducted using chromatography techniques. The structure of the isolated compound was elucidated by spectroscopic methods. &lt;strong&gt;Results:&lt;/strong&gt; In this study, a flavonoid was isolated and characterized as methoxylated flavonoid based on the spectral data including UV, IR, GC-MS, and NMR. The compound demonstrated DPPH free radical scavenging activity with IC&lt;sub&gt;50&lt;/sub&gt; of 28.79 &amp;mu;g/ml, and XOD inhibitory with IC&lt;sub&gt;50&lt;/sub&gt; of 0.67 &amp;mu;g/mL. &lt;strong&gt;Conclusion:&lt;/strong&gt; The isolated compound was determined as 5-hydroxy-3,7-dimethoxy-2-(4-((3S,4S,5S,6R)-4,5, 6-trihydroxy-2(hydroxymethoxy)-tetrahydro-2H-pyrane-3-iloxy) phenyl)-4H-chromen-4-on or camarosids. The isolated compound demonstrated strong DPPH free radical scavenging and XOD inhibitory activity.&amp;nbsp;&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">607</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Aktsar Roskiana Ahmad&lt;sup&gt;1,2&lt;/sup&gt;, Berna Elya&lt;sup&gt;1&lt;/sup&gt;, Abdul Mun&amp;rsquo;im&lt;sup&gt;1* &lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Department of Pharmacognosy- Phytochemistry, Faculty of Pharmacy, Universitas Indonesia, Kampus UI Depok 16424 West Java, INDONESIA&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Faculty of Pharmacy, Indonesia Muslim University, Makassar, INDONESIA&lt;/p&gt;</style></auth-address></record></records></xml>