<?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%">Wawan Sofwan Zaini</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antibacterial Effectiveness of Morinda Citrifolia L. Extract on Salmonella Typhi Bacteria Using Serial Dilution Method with 15 - 60 Minutes Contact Time</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%">Morinda citrifolia L.</style></keyword><keyword><style  face="normal" font="default" size="100%">S. Typhi</style></keyword><keyword><style  face="normal" font="default" size="100%">Serial dilution</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%">July 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%">839-843</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;Noni fruit (&lt;em&gt;Morinda citrifolia&lt;/em&gt; L.) contains phenol and flavonoid compounds which can function as natural antibacterials with the highest phenol content obtained from ripe &lt;em&gt;Morinda citrifolia &lt;/em&gt;L. fruit. Phenolic compounds have been widely studied as disinfectants against broadspectrum antibacterials, namely Gram-positive and Gram-negative bacteria. This study aims to determine the effectiveness of the inhibitory power of ripe&lt;em&gt; Morinda citrifolia&lt;/em&gt; L. extract against the growth of gastroenteritis-causing bacteria with the serial dilution method at concentrations of 40%, 60%, 80%, and 100% with variations in a contact time of 15 ', 30', 45 'and 60'. Then proceed with a concentration of 10%, 20%, 30%, and 40% with the same variation in contact time. The results showed that all concentrations of ripe &lt;em&gt;Morinda citrifolia&lt;/em&gt; L. extract and the variation in contact time could inhibit the growth of S.Typhi bacteria with a minimum inhibitory concentration at a concentration of 10% with a contact time of 15 minutes. It needs to be continued with a toxicity test before it is used in the community.&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%">Original 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;Wawan Sofwan Zaini*&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;Poltekkes Kemenkes Banten, INDONESIA.&lt;/p&gt;
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