<?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%">Neneng Siti Silfi Ambarwati</style></author><author><style face="normal" font="default" size="100%">Berna Elya</style></author><author><style face="normal" font="default" size="100%">Yesi Desmiaty</style></author><author><style face="normal" font="default" size="100%">Ayun Erwina Arifianti</style></author><author><style face="normal" font="default" size="100%">Islamudin Ahmad</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tyrosinase Inhibitory Activity of Garcinia latissima Miq. 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%">Extract</style></keyword><keyword><style  face="normal" font="default" size="100%">Garcinia latissima Miq.</style></keyword><keyword><style  face="normal" font="default" size="100%">Succesive maceration</style></keyword><keyword><style  face="normal" font="default" size="100%">Tyrosinase</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December 2021</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">1673-1677</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;Tyrosinase is an enzyme that plays an essential part in the process of melanin synthesis. High exposure to ultraviolet (UV) radiation or high stimulation of melanocytes could cause excessive melanin pigments to lead to hyperpigmentation. &lt;strong&gt;Objective: &lt;/strong&gt;This study aimed to find potential natural skin lightening ingredients from &lt;em&gt;Garcinia latissima &lt;/em&gt;Miq. &lt;strong&gt;Methods:&lt;/strong&gt; Stem bark, fruits, and leaves of &lt;em&gt;Garcinia latissima&lt;/em&gt; Miq. were extracted with successive maceration. The tyrosinase inhibitory activity test was measured spectrophotometrically at 490 nm using 3,4-dihydroxy-L-phenylalanine (L-DOPA) as substrate and kojic acid as a positive control. &lt;strong&gt;Results:&lt;/strong&gt; The tyrosinase inhibitory activity test at a concentration of 100 ppm showed that the bark ethyl acetate extract 15.94% ± 7.70, bark methanol extract of 28.94% ± 5.73, fruit n-hexane extract 25.16% ± 10.22, fruit methanol extract 23.26% ± 9.10; and leaf methanol extract 30.59% ± 0.63 with kojic acid inhibition 65.07%. &lt;strong&gt;Conclusion:&lt;/strong&gt; Methanol extract of leaf from Garcinia latissima Miq was the most active extract as a tyrosinase inhibitor.&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%">1673</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Neneng Siti Silfi Ambarwati&lt;sup&gt;1,&lt;/sup&gt;*, Berna Elya&lt;sup&gt;2&lt;/sup&gt;, Yesi Desmiaty&lt;sup&gt;3&lt;/sup&gt;, Ayun Erwina Arifianti&lt;sup&gt;4&lt;/sup&gt;, Islamudin Ahmad&lt;sup&gt;5&lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Cosmetology Department, Faculty of Engineering, Universitas Negeri Jakarta, Jl. Rawamangun Muka, East Jakarta, Jakarta 13220, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Laboratory of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, Universitas Indonesia, Depok, West Java 16424, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Laboratory of Pharmacognosy, Faculty of Pharmacy, Universitas Pancasila, Jl. Srengseng Sawah, Jagakarsa, South Jakarta, Jakarta 12640, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;Laboratory of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Indonesia, Depok, West Java 16424, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Mulawarman, Samarinda, East Kalimantan, 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%">Ratika Rahmasari</style></author><author><style face="normal" font="default" size="100%">Takahiro Haruyama</style></author><author><style face="normal" font="default" size="100%">Muhareva Raekiansyah</style></author><author><style face="normal" font="default" size="100%">Farhana Mossadeque</style></author><author><style face="normal" font="default" size="100%">Marina Ika Irianti</style></author><author><style face="normal" font="default" size="100%">Ayun Erwina Arifianti</style></author><author><style face="normal" font="default" size="100%">Nobuyuki Kobayashi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Establishment of Simple Cell-based Screening Assay and the Identification of Potent Antiviral Activity of a Plant Extract against HSV-1</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%">HSV-1</style></keyword><keyword><style  face="normal" font="default" size="100%">Natural product activity</style></keyword><keyword><style  face="normal" font="default" size="100%">Simple cell-based screening</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%">251-259</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;Backgrounds: &lt;/strong&gt;Drug screening is a time-consuming and costly process confronted with low productivity and challenges in using animals, which limits the discovery of new drugs. The cellbased assay allows the minimization of using the animal models and can provide more relevant &lt;em&gt;in vivo &lt;/em&gt;biological information than biochemical assay. &lt;strong&gt;Objective:&lt;/strong&gt; We aimed to establish a simple cell-based screening assay for the discovery of lead extract against HSV-1. &lt;strong&gt;Materials and Methods:&lt;/strong&gt; Assay setting up was performed by optimization of the cell, incubation time, virus titer, and determination of Z value. &lt;strong&gt;Results: &lt;/strong&gt;We have successfully established reproducible methods, by setting up assay plate including determination: 1) Vero cells as a model for HSV-1 infection, 2) Incubation for 5 days as sufficient time for CPE endpoint at monolayer cells, 3) 100 TCID&lt;sub&gt;50&lt;/sub&gt;/well HSV-1 as infection titer which caused high percentage of cell detachment, 4) determination of Z value of 100 TCID&lt;sub&gt;50&lt;/sub&gt;/well infection &amp;gt; 0.5. In addition, the established system was tested using ACV as the most common anti-HSV drug. Furthermore, we demonstrated the current system to screen extracts from &lt;em&gt;Acacia nilotica, Uncaria gambir &lt;/em&gt;and &lt;em&gt;Aspalathus linearis &lt;/em&gt;against HSV-1. It was observed that the alkaline extract of Uncaria gambir exhibited the highest SI (12.5) compared to other extracts. &lt;strong&gt;Conclusion: &lt;/strong&gt;We demonstrated current cellbased screening system was reproducible and able to identify lead extracts against HSV-1 infection.&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%">251</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Ratika Rahmasari&lt;sup&gt;1&lt;/sup&gt;, Takahiro Haruyama&lt;sup&gt;2&lt;/sup&gt;, Muhareva Raekiansyah&lt;sup&gt;3&lt;/sup&gt;, Farhana Mossadeque&lt;sup&gt;4&lt;/sup&gt;, Marina Ika Irianti&lt;sup&gt;1&lt;/sup&gt;, Ayun Erwina Arifianti&lt;sup&gt;1&lt;/sup&gt;, Nobuyuki Kobayashi&lt;sup&gt;2,&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, University of Indonesia, Depok, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Central Research Center, AVSS, Okinawa, JAPAN.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;PT Sciencewerke Indonesia, Jakarta, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;Institute of Tropical Medicine, Nagasaki University, Nagasaki, JAPAN.&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%">Diani Mega Sari</style></author><author><style face="normal" font="default" size="100%">Effionora Anwar</style></author><author><style face="normal" font="default" size="100%">Nurjanah</style></author><author><style face="normal" font="default" size="100%">Ayun Erwina Arifianti</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antioxidant and Tyrosinase Inhibitor Activities of Ethanol Extracts of Brown Seaweed (Turbinaria conoides) as Lightening Ingredient</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%">Lightening agent</style></keyword><keyword><style  face="normal" font="default" size="100%">Phloroglucinol</style></keyword><keyword><style  face="normal" font="default" size="100%">total phenolic content</style></keyword><keyword><style  face="normal" font="default" size="100%">Turbinaria conoides</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%">379-382</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; &lt;em&gt;Turbinaria conoides&lt;/em&gt; is one of abundant brown macroalgae in Indonesian oceans contains phenolic derivatives. Phloroglucinol is a multifunctional phenolic derivative in brown algae. Phloroglucinol has been known to have activity inhibitor tyrosinase, because phloroglucinol is copper chelating agent. The antioxidant and the tyrosinase inhibitor activities are parameters of the skin lightening active ingredient. The mechanism of tyrosinase inhibitors is to decrease skin pigmentation by inhibit the catalytic steps of the enzyme to the pigmentation associated with melanin production in the pathway of melanogenesis. Antioxidant activity protects skin against oxidative stress mediated by UVR. Numerous report have determine phenolic compound of &lt;em&gt;T. conoides&lt;/em&gt; as antioxidant but none is reported as tyrosinase inhibitor. &lt;strong&gt;Objective:&lt;/strong&gt; The objective of this study is to determine the activities of &lt;em&gt;T. conoides&lt;/em&gt; as antioxidant and tyrosinase inhibitor. &lt;strong&gt;Methods:&lt;/strong&gt; &lt;em&gt;Turbinaria conoides&lt;/em&gt; were extracted with ethanol with different concentration (30%, 50% and 70%) by maceration method. Crude ethanolic extracts of&lt;em&gt; T. conoides&lt;/em&gt; were determined its total phenolic content, antioxidant activity (DPPH) and tyrosinase inhibitor. &lt;strong&gt;Results:&lt;/strong&gt; E50 showed the highest total phenolic content (27.63±1.05 mg PGE/g extract). Antioxidant and tyrosinase inhibitor activities of E50 showed IC&lt;sub&gt;50&lt;/sub&gt; value of 215.96 μg/mL and 188.85 μg/mL, respectively.&lt;strong&gt; Conclusion:&lt;/strong&gt; Ethanol extract of&lt;em&gt; Turbinaria conoides&lt;/em&gt; is potential as antioxidant agent and tyrosinase inhibitor.&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%">379</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p&gt;&lt;strong&gt;Diani Mega Sari&lt;sup&gt;1&lt;/sup&gt;, Effionora Anwar&lt;sup&gt;2,*&lt;/sup&gt;, Nurjanah&lt;sup&gt;3&lt;/sup&gt;, Ayun Erwina Arifianti&lt;sup&gt;4 &lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;1&lt;/sup&gt;Master Student at Faculty of Pharmacy, University of Indonesia, INDONESIA.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;2&lt;/sup&gt;Professor at Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Indonesia, INDONESIA.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;3&lt;/sup&gt;Professor at Department of Aquatic Products Technology, Faculty of Fisheries and Marine Sciences, Bogor Agricultural University, INDONESIA.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;4&lt;/sup&gt;Master at Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Indonesia, INDONESIA.&lt;/p&gt;
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