<?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%">Monika S</style></author><author><style face="normal" font="default" size="100%">Sridevi N</style></author><author><style face="normal" font="default" size="100%">Ranjitha S</style></author><author><style face="normal" font="default" size="100%">Harini V</style></author><author><style face="normal" font="default" size="100%">Oviya R</style></author><author><style face="normal" font="default" size="100%">Tharun Adhithya M B</style></author><author><style face="normal" font="default" size="100%">Thirumal M</style></author><author><style face="normal" font="default" size="100%">Vignesh S</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Traditional claims to Scientific Evidence: A Analysis of Trachyspermum ammi</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%">Ajwain</style></keyword><keyword><style  face="normal" font="default" size="100%">Apiaceae</style></keyword><keyword><style  face="normal" font="default" size="100%">Histochemical studies</style></keyword><keyword><style  face="normal" font="default" size="100%">Pharmacognostical study</style></keyword><keyword><style  face="normal" font="default" size="100%">standardization</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">August 2025</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">17</style></volume><pages><style face="normal" font="default" size="100%">425-433</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;Trachyspermum ammi &lt;/em&gt;(Ajwain) is a medicinally significant plant belonging to the Apiaceae family, widely cultivated in various regions, including India, Iran, and Egypt. &lt;strong&gt;Objectives: &lt;/strong&gt;This study provides a detailed Pharmacognostic evaluation of ajwain through macroscopic, microscopic, powder microscopy, histochemical, and preliminary phytochemical analyses, along with standardization parameters for crude drug validation. &lt;strong&gt;Materials and methods: &lt;/strong&gt;Ajwain fruits were collected and authenticated by a certified botanist. Macroscopic and microscopic analyses were conducted using digital and compound microscopes. Powder microscopy, histochemical staining, preliminary phytochemical screening, and physicochemical standardization, such as ash values, extractive values, and moisture content, were performed. &lt;strong&gt;Result: &lt;/strong&gt;Macroscopic observations confirmed the fruit’s distinctive morphological features, while microscopic studies detailed the anatomical structure, including the presence of vittae, epicarp with papillae, and oil globules. Powder microscopy further verified characteristic elements such as anomocytic stomata, fibers, annular vessels, and phenolic compounds. Histochemical tests revealed the presence of bioactive compounds like alkaloids, flavonoids, lignin, and mucilage, which contribute to its therapeutic properties. These findings substantiate the traditional medicinal applications of ajwain, particularly in gastrointestinal and respiratory treatments. &lt;strong&gt;Conclusion:&lt;/strong&gt; The study provides essential diagnostic markers for quality control and standardization in herbal medicine, laying a foundation for future pharmacological investigations.&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%">425</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Monika S&lt;sup&gt;1&lt;/sup&gt;, Sridevi N&lt;sup&gt;1&lt;/sup&gt;, Ranjitha S&lt;sup&gt;2&lt;/sup&gt;, Harini V&lt;sup&gt;3&lt;/sup&gt;, Oviya R&lt;sup&gt;1&lt;/sup&gt;, Tharun Adhithya M B&lt;sup&gt;1&lt;/sup&gt;, Thirumal M&lt;sup&gt;1*&lt;/sup&gt;, Vignesh S &lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Department of Pharmacognosy, SRM College of Pharmacy, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu – 603 203, INDIA&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Department of Pharmacognosy, Faculty of Pharmacy, Dr. MGR Educational and Research Institute. INDIA&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Department of Pharmacognosy, Faculty of Pharmacy, Sri Balaji Medical campus and Hospital, BIHER, Chromepet. INDIA&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;Department of Pharmacognosy, P.S.V.College of Pharmaceutical Science &amp;amp; Research, Orappam, Krishnagiri&lt;/p&gt;
</style></auth-address></record><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%">Fify I Fathy</style></author><author><style face="normal" font="default" size="100%">Marawan M Shabana</style></author><author><style face="normal" font="default" size="100%">Hoda A Mansour</style></author><author><style face="normal" font="default" size="100%">Manal M Sabry</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Botanical Profile and Phytochemical Evaluation of Leaf, Stem and Root of Egyptian Lycopersicon esculentum Miller</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%">Lycopersicon esculentum Miller</style></keyword><keyword><style  face="normal" font="default" size="100%">Macro- and micromorphology</style></keyword><keyword><style  face="normal" font="default" size="100%">Pharmacognostical study</style></keyword><keyword><style  face="normal" font="default" size="100%">Total phenolics and flavonoids content</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%">1019-1029</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; Tomato plant (&lt;em&gt;Lycopersicon esculentum &lt;/em&gt;Miller, Family Solanaceae) is one of the most important vegetables worldwide for its edible fruit. Other plant organs (leaf, stem, and root) are discarded after harvesting. Reports showed that these worthless plant organs are rich untapped sources of biologically active constituents, which encourage us to do further investigation. However, lack of standardization for this plant represented a problem facing their use in medicine.&lt;strong&gt; Objective: &lt;/strong&gt;The objective of the current work is to establish a botanical profile for the leaf, stem, and root, to perform a phytochemical investigation including estimation of the total phenolics and flavonoids content, as well as identification of isolated pure compounds from the highest yield organ. &lt;strong&gt;Methods:&lt;/strong&gt; Samples of each organ have been examined macroscopically and microscopically. A phytochemical investigation including successive extraction, estimation of the total phenolics and flavonoids content were carried out. The different fractions of the leaf, having the highest yield, were subjected to phytochemical investigation using successive columns of silica gel and sephadex. &lt;strong&gt;Results:&lt;/strong&gt; Colorimetric estimation of the total phenolics and flavonoids content showed that the leaf has the highest values (84.29±1.50, 50.49±0.26) followed by the stem (50.94±0.33, 9.10±0.14) then the root (40.71±0.07, 1.32±0.01), respectively. Six known compounds namely: apo- &lt;em&gt;β&lt;/em&gt;-carotenol,&lt;em&gt; β&lt;/em&gt;-sitosterol from the n-hexane fraction, protocatechuic acid, stigmasterol 3-O-&lt;em&gt;β&lt;/em&gt;-D- glucoside from the ethyl acetate fraction, quercetin and rutin from the n-butanol fraction were isolated and their structure elucidation was confirmed by NMR spectroscopy. &lt;strong&gt;Conclusion: &lt;/strong&gt;This study could provide an authenticated data base for this Lycopersicon species.&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%">Research Article</style></work-type><section><style face="normal" font="default" size="100%">1019</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p class=&quot;rtejustify&quot;&gt;&lt;strong&gt;Fify I. Fathy, Marawan M. Shabana, Hoda A. Mansour, Manal M. Sabry*&lt;/strong&gt;&lt;/p&gt;

&lt;p class=&quot;rtejustify&quot;&gt;Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, 11562, EGYPT.&lt;/p&gt;
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