<?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%">On-Anong Somsap</style></author><author><style face="normal" font="default" size="100%">Wasinee Poonsawat</style></author><author><style face="normal" font="default" size="100%">Ameena Benchamana</style></author><author><style face="normal" font="default" size="100%">Anussara Kamnate</style></author><author><style face="normal" font="default" size="100%">Gornganok Piboonpol</style></author><author><style face="normal" font="default" size="100%">Wanita Pantong</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anti-Tyrosinase, Anti-Inflammatory, and Cytotoxic Activity of Si Boo Gan Tang Rice and Rice Bran 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%">Anti-inflammatory</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-tyrosinase</style></keyword><keyword><style  face="normal" font="default" size="100%">Cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">HaCaT cell</style></keyword><keyword><style  face="normal" font="default" size="100%">Si Boo Gan Tang Rice</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">January 2025</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">22-27</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;Si Boo Gan Tang is a widely cultivated variety of rice in the Tak Bai district of Narathiwat province, located in the southern region of Thailand. This study aimed to evaluate the biological properties of Si Boo Gan Tang rice and rice bran extracts, focusing on their anti-tyrosinase activity, anti-inflammatory activity, and cytotoxicity. The anti-tyrosinase assay revealed that the aqueous extract of rice (RW) significantly inhibited tyrosinase activity by 41.47%. Similarly, the ethanolic extract of rice (RE) exhibited anti-tyrosinase activity at 35.34%. The aqueous (RBW) and ethanolic (RBE) extracts of rice bran showed anti-tyrosinase activity with percentages of 19.26% and 29.08%, respectively. The anti-inflammatory experiment, conducted using RAW 264.7 cells, demonstrated that all extracts (RW, RBW, RE, and RBE) from rice and rice bran exhibited anti-inflammatory properties by reducing the release of nitric oxide (NO) from lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. The extracts had IC&lt;sub&gt;50&lt;/sub&gt; values of over 400 μg/ml and CC&lt;sub&gt;50&lt;/sub&gt; values over 400 μg/ml. Cytotoxicity was assessed using the MTT assay on HaCaT cells. The findings indicated that the IC&lt;sub&gt;50&lt;/sub&gt; values for both aqueous and ethanolic extracts of rice and rice bran were greater than 800 μg/ml.&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%">22</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;On-Anong Somsap&lt;sup&gt;1*&lt;/sup&gt;, Wasinee Poonsawat&lt;sup&gt;2&lt;/sup&gt;, Ameena Benchamana&lt;sup&gt;3&lt;/sup&gt;, Anussara Kamnate&lt;sup&gt;4&lt;/sup&gt;, Gornganok Piboonpol&lt;sup&gt;5&lt;/sup&gt;, Wanita Pantong&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 Biochemistry, Faculty of Medicine, Princess of Naradhiwas University, Narathiwat 96000, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;The Center for Scientific and Technological Equipment, Walailak University, NaKhon Si Thammarat 80160, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Department of Physiology, Faculty of Medicine, Princess of Naradhiwas University, Narathiwat 96000, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;Department of Anatomy, Faculty of Medicine, Princess of Naradhiwas University, Narathiwat 96000, THAILAND.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;Department of Pharmacology, Faculty of Medicine, Princess of Naradhiwas University, Narathiwat 96000, 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%">Pornpun Laovachirasuwan</style></author><author><style face="normal" font="default" size="100%">Methin Phadungkit</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Total Phenolic and Flavonoid Contents, Anti-tyrosinase and Antioxidant Activities of Pachyrhizus erosus 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%">Anti-tyrosinase</style></keyword><keyword><style  face="normal" font="default" size="100%">Free radical scavenging.</style></keyword><keyword><style  face="normal" font="default" size="100%">Pachyrhizus erosus</style></keyword><keyword><style  face="normal" font="default" size="100%">total flavonoid content</style></keyword><keyword><style  face="normal" font="default" size="100%">total phenolic content</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%">October 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%">839-842</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;Background:&lt;/strong&gt; The storage roots of &lt;em&gt;Pachyrhizus erosus&lt;/em&gt; (PE) have been traditionally used as a skin whitening agent in Indonesia and are also consumed fresh in many Southeast Asian countries, including Thailand. However, research on the biological activities of PE is limited. &lt;strong&gt;Objective:&lt;/strong&gt; This study aimed to measure the total phenolic and flavonoid contents and to test the anti-tyrosinase and antioxidant activities of PE extracts. The Folin-Ciocalteu colorimetric, the Aluminium chloride colorimetric, the DPPH scavenging, and the Dopachrome assays were used for the experiments.&lt;strong&gt; Results: &lt;/strong&gt;The dichloromethane extract had the highest anti-tyrosinase activity (IC&lt;sub&gt;50&lt;/sub&gt;= 2.08 ± 0.40 mg/mL), total flavonoid content (9.93 ± 0.02 mg QE/g extract), and antioxidant activity (IC&lt;sub&gt;50&lt;/sub&gt;= 40 ± 0.02 μg/mL). The largest total phenolic concentration was found in the 80% ethanol extract, albeit (11.97 ± 0.55 mg GAE/g extract). &lt;strong&gt;Conclusion:&lt;/strong&gt; Based on its remarkable activities, the dichloromethane extract is recommended for future development in skinlightening products. The study's findings conclude that PE extracts may be used as an alternate source of antioxidants and anti-tyrosinase agents&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%">Research Article</style></work-type><section><style face="normal" font="default" size="100%">839</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Pornpun Laovachirasuwan, Methin Phadungkit*&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;Assistant Professor, Faculty of Pharmacy, Mahasarakham University, 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%">Yesi Desmiaty</style></author><author><style face="normal" font="default" size="100%">Fadlina Chany Saputri</style></author><author><style face="normal" font="default" size="100%">Muhammad Hanafi</style></author><author><style face="normal" font="default" size="100%">Rini Prastiwi</style></author><author><style face="normal" font="default" size="100%">Berna Elya</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Anti-Elastase, Anti-Tyrosinase and Anti-Oxidant of Rubus Fraxinifolius Stem Methanolic Extract</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%">Anti-Elastase</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-tyrosinase</style></keyword><keyword><style  face="normal" font="default" size="100%">Antioxidant</style></keyword><keyword><style  face="normal" font="default" size="100%">Rubus fraxinifolius stem</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%">271-275</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; Some Rubus were reported had anti-skin aging activity. &lt;em&gt;Rubus fraxinifolius &lt;/em&gt;was one of Rubus genus which lives in Indonesian highland.&lt;strong&gt; Objective: &lt;/strong&gt;This study was to examine elastase, tyrosinase, and oxidant inhibitory activity of &lt;em&gt;R. fraxinifolius &lt;/em&gt;stem (RFS) extract. &lt;strong&gt;Methods: &lt;/strong&gt;Extraction was done by a Soxhlet apparatus using methanol as solvent. Elastase inhibition activity was determined, which based on the formation of p-nitroaniline. Tyrosinase inhibition activity evaluated based on inhibition of mushroom tyrosinase by the sample with L-DOPA as substrate. The activity of antioxidant was determined using the DPPH radical scavenger method. LC-MS was used for prediction of naturally occurring phytochemicals. &lt;strong&gt;Results: &lt;/strong&gt;The RFS extract yield was 9.03 %. The RFS extract revealed inhibition activity against elastase and tyrosinase with IC&lt;sub&gt;50&lt;/sub&gt; 128.85 ppm, and 155.19 ppm, respectively. DPPH radical scavenging activity gave IC&lt;sub&gt;50&lt;/sub&gt; 63.04 ppm. Total phenolic content of the extract was 387.99+3.21 mg GAE/g extract. The LC-MS analysis showed the presence of at least 13 different organic compounds in RFS extract, which might contribute to the bioactivity. &lt;strong&gt;Conclusion: &lt;/strong&gt;Therefore, this experiment further proved that RFS extract might be useful as a natural product ingredient of anti-photoaging skincare products because of its ability to inhibit elastase, tyrosinase, and as an antioxidant.&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%">271</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Yesi Desmiaty&lt;sup&gt;1,2&lt;/sup&gt;, Fadlina Chany Saputri&lt;sup&gt;1&lt;/sup&gt;, Muhammad Hanafi&lt;sup&gt;2,3&lt;/sup&gt;, Rini Prastiwi&lt;sup&gt;4&lt;/sup&gt;, Berna Elya&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 Indonesia, Depok, 16424, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Faculty of Pharmacy, Pancasila Univercity, Jakarta, 12640, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Chemistry Research Centre, Indonesian Institute of Sciences (LIPI), PUSPIPTEK Serpong, 15314, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;Faculty of Pharmacy, Universitas Muhammadiyah Prof. Dr Hamka, Jakarta, 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%">Apinya Rachkeeree</style></author><author><style face="normal" font="default" size="100%">Kuttiga Kantadoung</style></author><author><style face="normal" font="default" size="100%">Ratchadawan Puangpradub</style></author><author><style face="normal" font="default" size="100%">Ratchuporn Suksathan</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phytochemicals, Antioxidants and Anti-tyrosinase Analyses of Selected Ginger Plants</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%">ABTS assay</style></keyword><keyword><style  face="normal" font="default" size="100%">Anti-tyrosinase</style></keyword><keyword><style  face="normal" font="default" size="100%">DPPH assay</style></keyword><keyword><style  face="normal" font="default" size="100%">Phenolic content</style></keyword><keyword><style  face="normal" font="default" size="100%">Phytochemicals</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%">June 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%">872-883</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;Background: &lt;/strong&gt;Some of Zingeberaceae are not widely used for medicine of food, although in Thailand have been used them for many reasons about health or the diet. This study evalued the phytochemicals and anti-tyrosinase activities of 16 plant species of &lt;em&gt;Alpinia, Amomum, Curcuma, Etlingera&lt;/em&gt; and &lt;em&gt;Kaemferia &lt;/em&gt;(Zingiberaceae). &lt;strong&gt;Methods:&lt;/strong&gt; The extractions of dried powdered rhizomes were performed using n-hexane, ethylacetate and ethanol. Percentage extract yield of the samples varied among species and solvent extracts. Chemical groups (alkaloids, flavonoids, tannins, polyphenols, steroids and terpenoids) were identified using phytochemical screening. The total phenolic contents (TPC) were analyzed using the Folin-Ciocalteu’s reagent, while antioxidant activities were detected using 2,2-diphenyl-1- picrylhydrazyl (DPPH) and the 2,2’-azino-bis (3-ethylbenzothizoline-6-sulphonic acid) (ABTS.+). The anti-tyrosinase was expressed to the half maximal inhibitory concentration (IC&lt;sub&gt;50&lt;/sub&gt;) value (mg/mL). &lt;strong&gt;Results:&lt;/strong&gt; The ethyl acetate extract of &lt;em&gt;Amomum &lt;/em&gt;showed the highest value of TPC. The strongest antioxidant activity were found in &lt;em&gt;Amomum&lt;/em&gt; and &lt;em&gt;Kaemferia&lt;/em&gt; extracts, while ethyl acetate and ethanol extracts of all samples have a better antioxidant properties than the n-hexane extracts. On the other hand, the n-hexane extracts have the highest anti-tyrosinase potential in all samples and of these, &lt;em&gt;Curcuma&lt;/em&gt; extracts were the best group. &lt;strong&gt;Conclusion: &lt;/strong&gt;Our research indicated that plants of the Zingiberaceae would be new sources of antioxidants and anti-tyrosinase for further natural product developments in cosmetics, food or nutraceuticals.&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%">Research Article</style></work-type><section><style face="normal" font="default" size="100%">872</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Apinya Rachkeeree, Kuttiga Kantadoung, Ratchadawan Puangpradub, Ratchuporn Suksathan*&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;Queen Sirikit Botanic Garden, The Botanical Garden Organization, P.O. Box 7 Mae Rim, Chiang Mai, THAILAND.&lt;/p&gt;
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