<?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%">Ade Arsianti</style></author><author><style face="normal" font="default" size="100%">Gerry Kurniawan</style></author><author><style face="normal" font="default" size="100%">Nadzila Anindya Tejaputri</style></author><author><style face="normal" font="default" size="100%">Fona Qorina</style></author><author><style face="normal" font="default" size="100%">Qotrunnada Fithrotunnisa</style></author><author><style face="normal" font="default" size="100%">Norma Nur Azizah</style></author><author><style face="normal" font="default" size="100%">Ajeng Megawati Fajrin</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phytochemical Profile, Antioxidant Activity and Cell Line Study of Marine Red Macroalgae Eucheuma cottonii on Lung A-549 Cancer Cells</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%">Cell line study</style></keyword><keyword><style  face="normal" font="default" size="100%">Eucheuma cottonii</style></keyword><keyword><style  face="normal" font="default" size="100%">Lung A-549 cells</style></keyword><keyword><style  face="normal" font="default" size="100%">Phytochemical</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%">276-281</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;In this century, cancer has increased in incidence and become one of the deadliest disease in the world. However, to date, lung cancer treatments are still not fully effective, quite expensive and very exhaustive for the patient. &lt;em&gt;Eucheuma cottonii&lt;/em&gt; is an abundant marine red macroalgae in Indonesia which have a potential anti-lung cancer properties. Aim of this research is to determine phytochemical profile of &lt;em&gt;Eucheuma cottonii &lt;/em&gt;extracts, as well as to evaluate its antioxidant and cytotoxic effects on Lung A-549 cancer cells.&lt;strong&gt; Methods:&lt;/strong&gt; &lt;em&gt;Eucheuma cottonii&lt;/em&gt; obtained from Sorong beach, West Papua Province, Indonesia, were extracted with three different solvents, that is ethanol, ethylacetate, and n-hexane. These three &lt;em&gt;Eucheuma cottonii &lt;/em&gt;extracts were identified for its phytochemical profiles, antioxidant activity by DPPH (2,2-diphenyl-1-picrylhydrazyl) assay, and cytotoxic activity on lung A-549 cells by MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) assay. &lt;strong&gt;Results:&lt;/strong&gt; Phytochemical analysis revealed that &lt;em&gt;Eucheuma cottonii&lt;/em&gt; contains metabolites of triterpenoid and alkaloid. Antioxidant activity evaluation showed ethanol extract of &lt;em&gt;Eucheuma cottonii &lt;/em&gt;has IC&lt;sub&gt;50&lt;/sub&gt; value of 559.76 μg/mL against DPPH free radical. Whereas cytotoxicity evaluation showed that ethanol extract and ethylacetate extract of &lt;em&gt;Eucheuma cottonii&lt;/em&gt; have cytotoxic effects on Lung A-549 cancer cells, with IC&lt;sub&gt;50 &lt;/sub&gt;value of 251.73 μg/ mL and 261.41 μg/mL, respectively. &lt;strong&gt;Conclusion:&lt;/strong&gt; These results suggesting that &lt;em&gt;Eucheuma cottonii &lt;/em&gt;extract could be further developed as a natural anti-lung cancer agent.&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%">276</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Ade Arsianti&lt;sup&gt;1,2,&lt;/sup&gt;*, Gerry Kurniawan&lt;sup&gt;3&lt;/sup&gt;, Nadzila Anindya Tejaputri&lt;sup&gt;3&lt;/sup&gt;, Fona Qorina&lt;sup&gt;3&lt;/sup&gt;, Qotrunnada Fithrotunnisa&lt;sup&gt;3&lt;/sup&gt;, Norma Nur Azizah&lt;sup&gt;2&lt;/sup&gt;, Ajeng Megawati Fajrin&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 Medical Chemistry, Faculty of Medicine, University of Indonesia, Jakarta, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Drug Development Research Cluster, Indonesia Medical Education and Research Institute (IMERI), Faculty of Medicine, University of Indonesia, Jalan Salemba Raya 6 Jakarta 10430, INDONESIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Medical Student, Faculty of Medicine University of Indonesia, Jakarta, INDONESIA.&lt;/p&gt;
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