<?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%">Wipa Yaowachai</style></author><author><style face="normal" font="default" size="100%">Surapon Saensouk</style></author><author><style face="normal" font="default" size="100%">Piyaporn Saensouk</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">In vitro Propagation and Determination of Total Phenolic Compounds, Flavonoid Contents and Antioxidative Activity of Globba globulifera Gagnep</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%">Bioactive compound</style></keyword><keyword><style  face="normal" font="default" size="100%">DPPH</style></keyword><keyword><style  face="normal" font="default" size="100%">Micropropagation</style></keyword><keyword><style  face="normal" font="default" size="100%">TFC</style></keyword><keyword><style  face="normal" font="default" size="100%">TPC</style></keyword><keyword><style  face="normal" font="default" size="100%">Zingiberaceae</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%">November 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%">1740-1747</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; Currently, there is a reduction in the number of &lt;em&gt;Globba globulifera&lt;/em&gt;, which is due to its slow multiplication rate, high susceptibility to pathogenic diseases and overexploitation of the plant from natural sources.&lt;em&gt; In vitro &lt;/em&gt;culture to study suitable concentrations of plant growth regulators for shoot and root induction of &lt;em&gt;G. globulifera. &lt;/em&gt;Bioactive compounds were measured by TPC, TFC and FRSA methods for comparison of those from&lt;em&gt; in vitro &lt;/em&gt;and natural conditions. &lt;strong&gt;Methods:&lt;/strong&gt; Microshoots were cultured on solid and liquid MS medium supplemented with various concentrations of cytokinins (BA, Kinetin and TDZ) and auxins (NAA and IBA) for eight weeks. Methanol was used as the extraction solvent via the ultrasonic method, TPC and TFC were both measured. DPPH for free radical scavenging activity was investigated. &lt;strong&gt;Results: &lt;/strong&gt;The best result for shoot formation was achieved when culturing on MS medium with 3 mg/l and 5 mg/l of BAP or 5 mg/l of BAP plus 1 mg/l of IBA. The plantlets were transplanted to pots in a greenhouse. All the planting material showed a 100% survival rate. The rhizomes of &lt;em&gt;in vitro&lt;/em&gt; derived plantlets showed the highest value of TPC (52.28 mg GAE/g crude extract) and FRSA (93.55%) and lowest of IC&lt;sub&gt;50&lt;/sub&gt; (0.46 mg/ml). &lt;strong&gt;Conclusion: &lt;/strong&gt;The &lt;em&gt;in vitro&lt;/em&gt; culture and antioxidant activity analysis could be the foundation for plant propagation in large quantities and the use of medicine.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">6s</style></issue><work-type><style face="normal" font="default" size="100%">Research Article</style></work-type><section><style face="normal" font="default" size="100%">1740</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Wipa Yaowachai&lt;sup&gt;1,3&lt;/sup&gt;, Surapon Saensouk&lt;sup&gt;2,3&lt;/sup&gt;, Piyaporn Saensouk&lt;sup&gt;1,3,&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 Biology, Faculty of Science, Mahasarakham University, Mahasarakham, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;WalaiRukhavej Botanical Research Institute, Mahasarakham University, Mahasarakham, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Plant and Invertebrate Taxonomic and its Application Research Unit, Mahasarakham University, Mahasarakham, THAILAND.&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%">Erlena Nor Asmira Abd Rahim</style></author><author><style face="normal" font="default" size="100%">Azlini Ismail</style></author><author><style face="normal" font="default" size="100%">Muhammad Nor Omar</style></author><author><style face="normal" font="default" size="100%">Umi Nadhirah Rahmat</style></author><author><style face="normal" font="default" size="100%">Wan Amir Nizam Wan Ahmad</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GC-MS Analysis of Phytochemical Compounds in Syzygium polyanthum Leaves Extracted using Ultrasound-Assisted 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%">Bioactive compound</style></keyword><keyword><style  face="normal" font="default" size="100%">GC-MS</style></keyword><keyword><style  face="normal" font="default" size="100%">Sonication</style></keyword><keyword><style  face="normal" font="default" size="100%">Syzygium polyanthum</style></keyword><keyword><style  face="normal" font="default" size="100%">Ultra-sound-assisted</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/406</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">110-119</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;Context:&lt;/strong&gt; &lt;em&gt;Syzygium polyanthum&lt;/em&gt; has been traditionally formulated by the folklore for the treatment of diseases including diarrhea, rheumatism, diabetes mellitus, hypercholesterolemia, hypertension, gastritis and hyperuricemia. Normally, its phytochemicals are always extracted using solvent, maceration and steam distillation methods, but the use of ultrasound-assisted extraction (UAE) method is still not well documented. &lt;strong&gt;Aims:&lt;/strong&gt; This study aims to extract the phytochemical compounds present in &lt;em&gt;S. polyanthum&lt;/em&gt; leaves using UAE and to identify them by Gas Chromatography-Mass Spectrometry (GC-MS) analysis. &lt;strong&gt;Methodology:&lt;/strong&gt; The leaves were consecutively soaked with n-hexane, ethyl acetate and methanol in a bath sonicator to derive n-hexane (HSP), ethyl acetate (EASP), and methanol (MSP) extracts of &lt;em&gt;S. polyanthum&lt;/em&gt; leaves and then the extracts were subjected to GC-MS analysis. Mass-spectral databases of peaks were compared with database from Wiley, NIST and FNSCC libraries for compound identification. &lt;strong&gt;Results:&lt;/strong&gt; GC-MS analyses of HSP, EASP and MSP showed the presence of 21, 27, and 31 peaks, respectively. The major compound for HSP (31.912%), EASP (27.042%), and MSP (22.386%) were unknown compounds which were detected at retention time between 61.980 and 62.29 min, thus requires further characterization. Squalene and phytol were among the other major compounds present in all three extracts. Several identified compounds in the extracts such as squalene, phytol, hentriacontane, palmitic acid, &amp;alpha;-pinene, nerolidol, linalool, &amp;alpha;-tocopherol and &amp;beta;-tocopherol were known bioactive compounds. &lt;strong&gt;Conclusion:&lt;/strong&gt; GC-MS analyses of n-hexane (HSP), ethyl acetate (EASP), and methanol (MSP) of &lt;em&gt;S. polyanthum&lt;/em&gt; leaves extracts have revealed the presence of some known bioactive compounds with therapeutic importance.&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%">110</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Erlena Nor Asmira Abd Rahim&lt;sup&gt;1&lt;/sup&gt;, Azlini Ismail&lt;sup&gt;2&lt;/sup&gt;*, Muhammad Nor Omar&lt;sup&gt;1&lt;/sup&gt;, Umi Nadhirah Rahmat&lt;sup&gt;3&lt;/sup&gt;, Wan Amir Nizam Wan Ahmad&lt;sup&gt;3&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 Biotechnology, Kuliyyah of Science, Kuantan Campus, International Islamic University Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, MALAYSIA.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt; 2&lt;/sup&gt;Department of Fundamental Dental and Medical Sciences, Kuliyyah of Dentistry, Kuantan Campus, International Islamic University Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, MALAYSIA.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;School of Health Sciences, Health Campus, UniversitiSains Malaysia, 16150 KubangKerian, Kelantan, MALAYSIA.&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%">Sri Atun</style></author><author><style face="normal" font="default" size="100%">Sri Handayani</style></author><author><style face="normal" font="default" size="100%">Anna Rakhmawati</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Potential Bioactive Compounds Isolated from Boesenbergia rotunda as Antioxidant and Antimicrobial Agents</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%">Antimicrobial</style></keyword><keyword><style  face="normal" font="default" size="100%">Antioxidant</style></keyword><keyword><style  face="normal" font="default" size="100%">Bioactive compound</style></keyword><keyword><style  face="normal" font="default" size="100%">Boesenbergia rotunda</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%">March 2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://fulltxt.org/article/517</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">10</style></volume><pages><style face="normal" font="default" size="100%">513-518</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;Objective:&lt;/strong&gt; This study was conducted to identify some bioactive compounds of &lt;em&gt;Boesenbergia rotunda rhizome&lt;/em&gt; and to test as antioxidant and antimicrobial agents. &lt;strong&gt;Methods:&lt;/strong&gt; The milled dried rhizome of &lt;em&gt;B. Rotunda&lt;/em&gt; (5kg) was extracted exhaustively with ethanol. The ethanol extract was partitioned three times by n-hexane, chloroform, and ethyl acetate respectively. Each fraction was fractionated by vacuum liquid chromatography (VLC) and then purified by column chromatography gravitation. Structural identification of all pure compounds were elucidated based on spectroscopic methods (UV, IR, and NMR).The antioxidant activity was tested by 2,2-diphenyl- 1-picrylhydrazyl (DPPH). Antimicrobial character was screened for activities againts pathogenic bacteria i.e. &lt;em&gt;Escherichia coli&lt;/em&gt; ATCC-11229, Staphylococcus aureus ATCC-25923, Staphylococcus epidermidis FNCC-0048, and Streptococcus mutans by the disk-diffusion method. The assay was done in triplicate, and chloramphenicol was used as the positive control. Results and &lt;strong&gt;Discussion:&lt;/strong&gt; From ethanol extract of &lt;em&gt;B. rotunda&lt;/em&gt; three known compounds of flavanones, namely 2&amp;rsquo;,4&amp;rsquo;-dihydroxy-6-methoxychalcone (compound-1), 5-hydroxy-7- methoxyflavanone (compound-2), and 5,7-dihydroxyflavanone (compound-3) were isolated. The ethanol extract of &lt;em&gt;B. rotunda&lt;/em&gt; and the three isolated compounds -1,-2, and -3 showed an antioxidant activity with the IC value of 92.64; 46.66; 62.84, and 62.66 &amp;mu;g/mL, respectively. The zone of inhibition of extract and the three isolated compounds showed moderate activity against &lt;em&gt;Escherichia coli&lt;/em&gt; ATCC-11229, &lt;em&gt;Staphylococcus aureus&lt;/em&gt; ATCC-25923, &lt;em&gt;Staphylococcus epidermidis&lt;/em&gt; FNCC-0048, and &lt;em&gt;Streptococcus mutans&lt;/em&gt;.The maximum zone of inhibition was 13.20&amp;plusmn;0.76 mm at the maximum concentration used (500 &amp;mu;g/mL) against &lt;em&gt;Escherichia coli&lt;/em&gt; ATCC-11229, and the minimum inhibitory concentration(MIC) for each bacteria was found to be 0.5&amp;mu;g/mL. &lt;strong&gt;Conclusion:&lt;/strong&gt; The result of the study suggests that &lt;em&gt;B. rotunda&lt;/em&gt; rhizome contains potential bioactive compounds which could be suitable for antioxidant and the treatment of various infections caused by &lt;em&gt;Escherichia coli&lt;/em&gt; ATCC-11229, &lt;em&gt;Staphylococcus aureus&lt;/em&gt; ATCC- 25923, &lt;em&gt;Staphylococcus epidermidis&lt;/em&gt; FNCC-0048, and &lt;em&gt;Streptococcus mutans&lt;/em&gt;.&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%">513</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Sri Atun&lt;sup&gt;1*&lt;/sup&gt;, Sri Handayani&lt;sup&gt;1&lt;/sup&gt;, Anna Rakhmawati&lt;sup&gt;2 &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 Chemistry Education, Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta, INDONESIA.&lt;/p&gt;
&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Department of Biology Education, Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta, INDONESIA.&lt;/p&gt;</style></auth-address></record></records></xml>