<?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%">Sasmita Retno Sari</style></author><author><style face="normal" font="default" size="100%">Berna Elya</style></author><author><style face="normal" font="default" size="100%">Katrin</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Determination of Specific and Non-Specific Parameters of Simplicia and Ethanolic 70% Extract of Gadung Tubers (Dioscorea hispida)</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%">D. hispida</style></keyword><keyword><style  face="normal" font="default" size="100%">Gadung</style></keyword><keyword><style  face="normal" font="default" size="100%">Non-specific parameter</style></keyword><keyword><style  face="normal" font="default" size="100%">Specific parameter</style></keyword><keyword><style  face="normal" font="default" size="100%">standardization</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%">July 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%">759-763</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;D. hispida &lt;/em&gt;can be used as a painkiller, rheumatic drugs and antioxidant. Based on its medicinal properties,&lt;em&gt; D. hispida&lt;/em&gt; can be used as a traditional medicine that must be guaranteed on quality, safety and benefit. Therefore, standardization is needed. This aim of this study was to obtain some specific and non-specific parameter of simplicia and ethanolic 70% extract of &lt;em&gt;D. hispida&lt;/em&gt; tubers from three different regions. &lt;strong&gt;Materials and Methods:&lt;/strong&gt; The samples were macerated by using ethanol 70%. &lt;strong&gt;Results: &lt;/strong&gt;The results showed that the specific parameters of &lt;em&gt;D. hispida &lt;/em&gt;simplicia; the total water soluble extract was 11.25-16.20%; the total ethanol soluble extract was 6.42-9.39%; the chromatogram profile was obtained by using thin layer chromatography in toluene-ethyl acetate-chloroform (5:1:4) mobile phase with β–sitosterol as standard, the total phenolic content was 2.15–2.50 expressed in mgGAE/g simplicia. The non-specific parameters of &lt;em&gt;D. hispida &lt;/em&gt;simplicia; the total loss on drying was 10.53-12.40%; the total ash content was 5.81-5.94%; the total acid insoluble ash content was 0.20-0.22%. The specific parameters of &lt;em&gt;D. hispida&lt;/em&gt; extract; the total phenolic content was 10.30-11.72 expressed in mgGAE/g extract. The non-specific parameters of &lt;em&gt;D. hispida&lt;/em&gt; extract; the total water content was 10.27-10.47%; the total ash content was 2.84-2.93%; the total acid insoluble ash content was 0.14-0.19. &lt;strong&gt;Conclusion:&lt;/strong&gt; conform the parameters.&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 Research Study</style></work-type><section><style face="normal" font="default" size="100%">759</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Sasmita Retno Sari, Berna Elya*, Katrin &lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, Universitas Indonesia, Depok 16424 West Java, INDONESIA.&lt;/p&gt;
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