<?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%">Candra Irawan</style></author><author><style face="normal" font="default" size="100%">Maman Sukiman</style></author><author><style face="normal" font="default" size="100%">Ismail</style></author><author><style face="normal" font="default" size="100%">Imalia Dwi Putri</style></author><author><style face="normal" font="default" size="100%">Andita Utami</style></author><author><style face="normal" font="default" size="100%">Andrean Nur Pratama</style></author><author><style face="normal" font="default" size="100%">M. Ilham Kumala Zalni</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Antioxidant Capacity and Potential as an Alpha-Glucosidase Inhibitor in Phaleria macrocarpa (Scheff.) Boerl Fruit Peel Ultrasonic 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%">Alpha-glucosidase</style></keyword><keyword><style  face="normal" font="default" size="100%">Antidiabetic</style></keyword><keyword><style  face="normal" font="default" size="100%">Antioxidant</style></keyword><keyword><style  face="normal" font="default" size="100%">Phaleria macrocarpa (Scheff.) Boerl</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%">August 2022</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">305-312</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;em&gt;Phaleria macrocarpa &lt;/em&gt;(Scheff.) Boerl is native to the tropical region of Papua Island, Indonesia, and has traditionally been used as a herbal drink, either alone or in combination with other medicinal plants, to treat diseases such as cancer, hypertension, and diabetes mellitus. This study aimed to obtain the fruit peel extract of &lt;em&gt;Phaleria macrocarpa&lt;/em&gt; (Scheff.) Boerl. through the application of ultrasound-assisted extraction (UAE) with variations in time and amplitude to produce optimal extraction conditions. The potential of the extract as an antioxidant using the cupric ion reducing antioxidant capacity (CUPRAC) and ferric reducing antioxidant power (FRAP) methods, and its potential as an antidiabetic through alpha glucosidase inhibition. The optimum extract selected was extract C (extraction time was 45 minutes and amplitude 60%) with IC&lt;sub&gt;50&lt;/sub&gt; values for antioxidant activity in the CUPRAC method of 39.63 ± 0.009 mg/L and the FRAP method of 77.37 ± 0.8 mg/L, while the inhibition of alpha glucosidase was 0.45 ± 0.007 mg/L. It can be concluded that the ethanol extract of &lt;em&gt;Phaleria macrocarpa &lt;/em&gt;fruit peel has the potential as a source of antioxidants and anti-diabetic.&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><accession-num><style face="normal" font="default" size="100%">08</style></accession-num><section><style face="normal" font="default" size="100%">305</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p&gt;&lt;strong&gt;Candra Irawan&lt;sup&gt;1&lt;/sup&gt;, Maman Sukiman&lt;sup&gt;2,*&lt;/sup&gt;, Ismail&lt;sup&gt;3&lt;/sup&gt;, Imalia Dwi Putri&lt;sup&gt;1&lt;/sup&gt;, Andita Utami&lt;sup&gt;3&lt;/sup&gt;, Andrean Nur Pratama&lt;sup&gt;4&lt;/sup&gt;, M. Ilham Kumala Zalni&lt;sup&gt;2&lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;1&lt;/sup&gt;Department of Food Nanotechnology, Politeknik AKA Bogor, Jalan Pangeran Sogiri, Tanah Baru, Bogor 16154, INDONESIA.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;2&lt;/sup&gt;Department of Industrial Waste Treatment, Politeknik AKA Bogor, Jalan Pangeran Sogiri, Tanah Baru, Bogor 16154, INDONESIA.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;3&lt;/sup&gt;Department of Chemical Analysis, Politeknik AKA Bogor, Jalan Pangeran Sogiri, Tanah Baru, Bogor 16154, INDONESIA.&lt;/p&gt;

&lt;p&gt;&lt;sup&gt;4&lt;/sup&gt;Research and Development Planning Agency, Tanggamus District, Lampung, INDONESIA.&lt;/p&gt;
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