<?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%">Chayut Fongsuk</style></author><author><style face="normal" font="default" size="100%">Patnaree Wongmanit</style></author><author><style face="normal" font="default" size="100%">Kanoktip Pansuksan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of Plant Stage and Solvent Extraction on Catechin Contents in  Borrasus flabellifer L. Male Flower</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%">Borrasus flabellifer L.</style></keyword><keyword><style  face="normal" font="default" size="100%">Catechin</style></keyword><keyword><style  face="normal" font="default" size="100%">HPLC</style></keyword><keyword><style  face="normal" font="default" size="100%">Male flower</style></keyword><keyword><style  face="normal" font="default" size="100%">Mature</style></keyword><keyword><style  face="normal" font="default" size="100%">Young</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2023</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December 2023</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">15</style></volume><pages><style face="normal" font="default" size="100%">1036-1041</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;em&gt;Borrasus flabellifer L&lt;/em&gt;. is a plant in the Arecaceae (Palmae) family with numerous bioactivities such as diuretic promotion, antioxidant, and antimicrobial effects. In this study, we are interested in the phytochemical compounds present in &lt;em&gt;B. flabellifer &lt;/em&gt;L. male flowers. We investigated the effects of plant stage and solvent used for extraction. Initially, both the young and mature male flowers of this plant were extracted using water or ethanol. Several standard compounds, including gallic acid, catechin, caffeic acid, and quercetin, were utilized to screen the phytochemicals in these plant flowers. After analyzing the samples using High-Performance Liquid Chromatography (HPLC) method, only catechin was detected in all extracts, while the others were not detected (did not match the peak spectrum pattern compared with standard). Using a detection wavelength and curve parameters with an R2 value of 0.9999, catechin detection via HPLC was performed at 280 nm within the range of 13.12 to 210.00 µg/mL detection. Regarding the stage of the male flower, the young ones extracted with water provided the highest catechin content at 6.65 µg/mg extract, while the others fell within the range of 4.02 to 4.44 µg/mg extract. Therefore, it has been confirmed that catechin can be found in B. &lt;em&gt;flabellifer &lt;/em&gt;L., and water should be used as the solvent for extraction for further applications of this plant.&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%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">1036</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Chayut Fongsuk&lt;sup&gt;1 &lt;/sup&gt;, Patnaree Wongmanit&lt;sup&gt;2&lt;/sup&gt; , Kanoktip Pansuksan&lt;sup&gt;3,&lt;/sup&gt;*&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;1&lt;/sup&gt;Faculty of Pharmacy, Srinakharinwirot University, Nakhon Nayok, 26120, THAILAND.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;2&lt;/sup&gt;Graduate Student in Division of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, THAILAND.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;3&lt;/sup&gt;Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, 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%">Kanoktip Pansuksan</style></author><author><style face="normal" font="default" size="100%">Sophida Sukprasert</style></author><author><style face="normal" font="default" size="100%">Netiya Karaket</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phytochemical Compounds in Arundo donax L. Rhizome and Antimicrobial Activities</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%">Bacteria</style></keyword><keyword><style  face="normal" font="default" size="100%">GC-MS</style></keyword><keyword><style  face="normal" font="default" size="100%">Giant reed</style></keyword><keyword><style  face="normal" font="default" size="100%">HCA</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%">March 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%">287-292</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 aerial part of &lt;em&gt;Arundo donax&lt;/em&gt; L., giant reed, is a well-known fuel source used in many countries. &lt;strong&gt;Methods:&lt;/strong&gt; Phytochemical compounds in &lt;em&gt;A. donax&lt;/em&gt; L. rhizome, sequentially extracted with hexane (HEX), dichloromethane (DCM), ethyl acetate (EA), and methanol (MeOH), were identified using gas chromatography-mass spectrometry. Antimicrobial activities of the rhizome extracts were evaluated using disc diffusion assay against yeast (&lt;em&gt;Candida albicans&lt;/em&gt;), and bacteria Gram-positive (&lt;em&gt;Staphylococcus aureus &lt;/em&gt;ATCC 25923, &lt;em&gt;Bacillus cereus&lt;/em&gt; ATCC11778, and &lt;em&gt;Bacillus subtilis &lt;/em&gt;ATCC6633) and Gram-negative (&lt;em&gt;Escherichia coli&lt;/em&gt; ATCC25922). &lt;strong&gt;Results: &lt;/strong&gt;The detected phytochemicals were screened against WILEY07 library; 84 compounds matched with a similarity ≥ 90%. All the characterized compounds were grouped based on their functional group. The major phytochemicals in the HEX, DCM, and EA extracts belonged to sterol groups, while lipids, fatty acids, and related conjugates were the main components of the methanolic extract. The other characterized compounds were hydrocarbons, phenolics, terpenoids, xanthones, and xanthene. Growth of &lt;em&gt;B. subtilis&lt;/em&gt; was inhibited by the HEX, DCM, EA, and MeOH extracts, whereas B. cereus growth was inhibited only by the DCM and EA extracts. However, growth of &lt;em&gt;E. coli &lt;/em&gt;and &lt;em&gt;C. albicans&lt;/em&gt; could be not inhibited by &lt;em&gt;A. donax&lt;/em&gt; L. rhizome extracts. Analysis of the compounds as well as their antibacterial activities via hierarchical clustering showed that hexadecanoic acid is the major compound influencing &lt;em&gt;B. subtilis&lt;/em&gt; growth, while, B. cereus growth was affected by xanthone. &lt;strong&gt;Conclusions: &lt;/strong&gt;Rhizomes of &lt;em&gt;A. donax&lt;/em&gt; L. is one potential source of antimicrobial agents and further applied in medicinal uses.&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%">287</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Kanoktip Pansuksan&lt;sup&gt;1,&lt;/sup&gt;*, Sophida Sukprasert&lt;sup&gt;1,2&lt;/sup&gt;, Netiya Karaket&lt;sup&gt;3,&lt;/sup&gt;* &lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Chulabhorn International College of Medicine, Thammasat University, 99, Phaholyothin Rd., Khlong 1 Sub District, Khlong Luang District, Pathumthani 12120, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Protein and Proteomics Research Center for Commercial and Industrial Purposes (ProCCI), Khonkaen University, Khonkaen, 40002, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;School of Interdisciplinary Studies, Mahidol University Kanchanaburi Campus, 199 Sangchuto Rd., Saiyok, Kanchanaburi, 71150, THAILAND.&lt;/p&gt;
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