<?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%">Serebryanaya Fatima К</style></author><author><style face="normal" font="default" size="100%">Imachueva Djavgarat R</style></author><author><style face="normal" font="default" size="100%">Guseynova Ziyarat A</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Pharmacognostical Investigations of Hedysarum Caucasicum Bieb. (Fabaceae) - An Ethnomedicinal Plant of Northern Caucasus, Russia, Determination of Mangiferin and Antibacterial Potentials</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%">Hedysarum</style></keyword><keyword><style  face="normal" font="default" size="100%">Hedysarum caucasicum Bieb.</style></keyword><keyword><style  face="normal" font="default" size="100%">Mangiferin</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%">May 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%">510-518 </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 main active component of members of the genus Hedysarum is xanthone C-glycoside - mangiferin which was found in the above-ground part of 17 species of Hedysarum. Mangiferin is contained in plants of the genus Hedysarum can serve as a chemotaxonomic marker of this genus, it has antiviral activity against DNA-containing viruses: Herpes simplex virus, Varicella zoster, Cytomegaloviruses, also has immunostimulatory properties (stimulates cellular and humoral immunity). We have prepared the morphological and anatomical studying, phytochemical research availability of tannines, flavonoids, xanthones, the free organic acids, the sugars and amino acids among which in the significant amount glutamic acid, aspartic acid and an arginine collect is established. The maintenance of the sum of xanthones made 7.12%. As a result of a research of amino-acid structure of a grass of &lt;em&gt;Hedysarum caucasicum &lt;/em&gt;Bieb. presence at the significant amount of glutamic acid (13.58 g/kg), aspartic acid (13.61 g/kg), an arginine (14.99 g/kg) is revealed. In a grass of &lt;em&gt;Hedysarum caucasicum &lt;/em&gt;Bieb. The quantitative maintenance of the sum of xanthones in terms of a specific indicator of a mangiferin is established. The technology of receiving a liquid extract by means of 80% of ethanol is developed, standardization is carried out it. It is established that extract of &lt;em&gt;Hedysarum caucasicum&lt;/em&gt; Bieb. shows the antimicrobial activity concerning Shigella sonnei, Bacillus subtilis and B.anthracoides.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">510 </style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Serebryanaya Fatima К&lt;sup&gt;1,&lt;/sup&gt;*, Imachueva Djavgarat R&lt;sup&gt;2&lt;/sup&gt;, Guseynova Ziyarat A&lt;sup&gt;3 &lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Pyatigorsk Medical and Pharmaceutical Institute is a branch of the federal state budget institution of higher education of the Volgograd State Medical University of the Ministry of Health of the Russian Federation, 357532, Stavropol region, Pyatigorsk, Kalinina, 11, RUSSIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Federal state budgetary institution of science Botanical institute of V.L. Komarov of the Russian Academy of Sciences (BIN RAN), 197376, St. Petersburg, Professor Popov St., 2, RUSSIA.&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Mountain Botanical Garden of the Dagestan Federal Research Center RAS, Laboratory of Flora and Plant Resources, 367000 Makhachkala, M. Gadjiev str., 45, RUSSIA.&lt;/p&gt;
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