<?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%">Ace Baehaki</style></author><author><style face="normal" font="default" size="100%">Shanti Dwita Lestari</style></author><author><style face="normal" font="default" size="100%">Wiwira Agustina</style></author><author><style face="normal" font="default" size="100%">Sintya Dwika Putri</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phytochemical Analysis and Antioxidant Activity of Water Hyacinth Flowers (Eichhornia Crassipes) 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%">Antioxidant</style></keyword><keyword><style  face="normal" font="default" size="100%">Phytochemical</style></keyword><keyword><style  face="normal" font="default" size="100%">Reducing ability.</style></keyword><keyword><style  face="normal" font="default" size="100%">Water Hyacinth Flowers</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">January 2023</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">955-957</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;The purpose of this research was to know about phytochemical compounds and antioxidant activity of water hyacinth flowers extract and its potential use as a natural antioxidant. Data analysis was performed descriptively. Research consisted of several stages including sampling, sample preparation, sample extraction, yield of extract, phytochemical analysis (phenols, tannins, alkaloids, flavonoids and saponins), antioxidant activity test with DPPH method and reducing power. The results showed that extracts yield of water hyacinth flowers with n-hexane solvent was 4.95%, ethyl acetate solvent was 1.69%, and highest extracts yiled obtained from methanol was 26.06%. Results of phytochemical compounds analysis showed positive results for phenolic compounds, tannins, flavonoids and saponins. Result of antioxidant activity with DPPH method interpreted within parameters of IC&lt;sub&gt;50&lt;/sub&gt;. IC&lt;sub&gt;50&lt;/sub&gt; of Hyacinth flower extract were 1085.31 ppm for n-hexane, 950.71 ppm for ethyl acetate and 35.83 ppm for methanol. Small IC&lt;sub&gt;50&lt;/sub&gt; showed that higher antioxidant activity.&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%">955</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Ace Baehaki*, Shanti Dwita Lestari, Wiwira Agustina, Sintya Dwika Putri&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;Study Program of Fisheries Product Technology, Faculty of Agriculture, Sriwijaya University, Indralaya, South Sumatera, INDONESIA.&lt;/p&gt;
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