Relevant bibliographies by topics / Active plant constituents

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Active plant constituents'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Active plant constituents"

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Zhou, Quan, Dongfang Zheng, Yong Zhao, Ting Wang, Yafeng Yang, and Muhammad Ashraf. "Active constituents of Litsea cubeba." Thermal Science 24, no. 3 Part A (2020): 1745–52. http://dx.doi.org/10.2298/tsci190526047z.

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Litsea cubeba is a plant of Lauraceae and Litsea. It is a valuable plant and has a wide range of uses, including in traditional Chinese medicine. Herein, Litsea cubeba wood was harvested from Henan Province, The active ingredients were extracted from Litsea cubeba wood by modern techniques such as gas chromatography-mass spectrometry (GC-MS), thermal gravimetric analysis, and thermal desorption gas chromatography-mass spectrometry. The analysis results show that the wood of Litsea cubeba contains a large amount of valuable active substances that can be utilized in medicine, bio-energy, and spi
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Azamat Kizi, Khamroeva Sarvinoz. "PHARMACOLOGICAL PROPERTIES OF PLANTAGO MAJOR L. AND ITS ACTIVE CONSTITUENTS." International Journal of Medical Science and Public Health Research 03, no. 04 (2022): 9–12. http://dx.doi.org/10.37547/ijmsphr/volume03issue04-03.

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In the recent years synthetic drugs have been widely replaced with herbal medicines and plant extracts because of their little undesirable and extensive beneficial effects. Plantago majorL. (also known as plantain and way bread) is a member of the Plantaginaceae family. Leaves and seeds of the plant have been widely used in folk medicine for various purposes, including treatment of an extensive range of diseases and disorders such as respiratory complications and digestive system affections. It has been also used in wound healing and as an anti-inflammatory, antimicrobial and antitumor agent.
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K., M. Jambhale, and H. Yadav A. "Review Article on Chemical Constituents and uses of Turmeric Plant." International Journal of Trend in Scientific Research and Development 4, no. 1 (2019): 201–8. https://doi.org/10.5281/zenodo.3604757.

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Turmeric is a traditional medicinal plant which Containing verity of active ingredients. Chemical constituents of various parts of turmeric plant Curcuma longa L. are extensively investigated. Today's date , at least 235 chemical constituent and their derivative compounds are studied those mainly contains, primarily phenolic compounds and terpenoids have been identified from the species, including phenylpropene, diarylheptanoids, diarylpentanoids with other phenolic compounds, monoterpenes, sesquiterpenes, diterpenes, triterpenoids, sterols, alkaloids, and other compounds. Curcuminoids dia
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Z. Nagara, Zeina, and Kawkab Y. Saour. "Phytochemical and Pharmacological Study of Valepotriates in Valeriana officinalis L. F.Valerianeceae Cultivated in Iraq." Iraqi Journal of Pharmaceutical Sciences ( P-ISSN: 1683 - 3597 , E-ISSN : 2521 - 3512) 24, no. 1 (2018): 1–10. http://dx.doi.org/10.31351/vol24iss1pp1-10.

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This study concerned with phytochemical investigation and methods of extraction and separation of active constituents from Valeriana officinalis plant cultivated in Iraq. Due to the large number of active constituents in Valeriana officinalis, it was necessary to make analytical study of its constituents to determine the chemical nature of these constituents and then determine the main classes (terpenes and iridoids) using chemical reagents specific for each class. Different organic solvents like ethanol (70%) used in soxhlet apparatus and hexane, ethyl acetate and methanol were used separatel
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Limachi, Ivan, Claudia Condo, Camila Palma, et al. "Antiparasitic Metabolites from Hyptis brevipes, a Tacana Medicinal Plant." Natural Product Communications 14, no. 1 (2019): 1934578X1901400. http://dx.doi.org/10.1177/1934578x1901400115.

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A bioassay screening against protozoa parasites of several Tacana medicinal plants gave Hyptis brevipes (Id'ene eidhue), traditionally used as decoction for intestinal parasites, as the most active extract. In this work we did a bioguided isolation of active constituents found in leaves. Structure elucidation was carried out by NMR spectroscopy and MS spectrometry analyses. Active constituents showed differentiated activity towards Giardia lamblia, Trypanosoma cruzi, several Leishmania strains, Plasmodium falciparum and cytotoxicity against HeLa cells. Brevipolide H (1) was the less cytotoxic
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Marston, A., O. Potterat, and K. Hostettmann. "Isolation of biologically active plant constituents by liquid chromatography." Journal of Chromatography A 450, no. 1 (1988): 3–11. http://dx.doi.org/10.1016/s0021-9673(00)90712-x.

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Phongmaykin, Jarinporn, Takuya Kumamoto, Tsutomu Ishikawa, Ekarin Saifah, and Rutt Suttisri. "Biologically active constituents ofAglaia erythrosperma." Natural Product Research 25, no. 17 (2011): 1621–28. http://dx.doi.org/10.1080/14786419.2010.508038.

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Pathania, Shelly, Parveen Bansal, Prasoon Gupta, and Ravindra K. Rawal. "Genus Calotropis: A Hub of Medicinally Active Phytoconstituents." Current Traditional Medicine 6, no. 4 (2020): 312–31. http://dx.doi.org/10.2174/2215083805666190619095933.

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Traditional medicines derived from plant and other natural sources have several advantages over synthetic drugs when used for the management of pathological conditions. Natural product based therapies are safer than synthetic drugs-based chemotherapies. One of such sources of bioactive molecules includes C. procera and C. gigantea, flowering herbal plants, belonging to the genus Calotropis, family Apocynaceae, which, due to their diverse pharmacological profile, have been widely employed in Ayurveda, Unani, Siddha and other traditional systems for the treatment of various diseases. The various
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Jin, Yong-Sheng, Jing-Ling Du, Yan Yang, et al. "Chemical and biologically active constituents of Salsola collina." Chemistry of Natural Compounds 47, no. 2 (2011): 257–60. http://dx.doi.org/10.1007/s10600-011-9896-2.

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Chavda, Vivek P., Amit Z. Chaudhari, Divya Teli, Pankti Balar, and Lalitkumar Vora. "Propolis and Their Active Constituents for Chronic Diseases." Biomedicines 11, no. 2 (2023): 259. http://dx.doi.org/10.3390/biomedicines11020259.

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Propolis is a mass of chemically diverse phytoconstituents with gummy textures that are naturally produced by honeybees upon collection of plant resins for utilization in various life processes in beehives. Since ancient times, propolis has been a unique traditional remedy globally utilized for several purposes, and it has secured value in pharmaceutical and nutraceutical areas in recent years. The chemical composition of propolis comprises diverse constituents and deviations in the precise composition of the honeybee species, plant source used for propolis production by bees, climate conditio
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Dissertations / Theses on the topic "Active plant constituents"

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Yong, Yi. "Antioxidant capacity and bioavailabilty of active constituents of «Larix laricina», a medicinal plant used to treat Type 2 Diabetes." Thesis, McGill University, 2013. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=117185.

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Reactive oxygen species (ROS) play a central role in the pathogenesis of type 2 diabetes mellitus (T2DM) and contribute to the onset of many associated complications. Larix laricina is a native medicinal plant highly respected by the Cree elders and healers of James Bay, Québec, and has been used to treat diabetes related symptoms for generations. Previous studies have validated the strong anti-diabetic potential of L. laricina as well as its significant antioxidant activities and high polyphenol content. Here, we explore antioxidant activity as an underlying mechanism of anti-diabetic effects
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Bouarab, Lynda. "Évaluation du potentiel et de voies innovantes de mise en oeuvre de composés phénoliques antimicrobiens d’origine végétale pour la conservation des aliments." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1084.

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Le règne végétal est une ressource renouvelable d'une large gamme de métabolites secondaires biologiquement actifs. Ces travaux de thèse proposent une stratégie multidisciplinaire d'évaluation du potentiel de composés phénoliques antimicrobiens d'origine végétale pour la conservation des aliments. Un criblage de l'activité antimicrobienne in vitro vis-à-vis de 8 souches de la flore pathogène et d'altération des aliments d'une centaine de molécules pures et une soixantaine d'extraits végétaux a d'abord permis de sélectionner les plus actifs. Différents mécanismes d'action vis-à-vis de S. aureus
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Bapela, Mahwahwatse Johanna. "Variation of active constituents in Euclea natalensis based on seedling stages, seasons, and fertilizers." Pretoria : [s.n.], 2007. http://upetd.up.ac.za/thesis/available/etd-06262008-095522/.

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Sekhoacha, Mamello. "Antimalarial activity and cytotoxicity of some South African medicinal plants and their active constituents." Doctoral thesis, University of Cape Town, 2008. http://hdl.handle.net/11427/3300.

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Jiwajinda, Suratwade. "Studies on the bioactivities of medicinal and edible plants in Thailand, and some of their active constituents." Kyoto University, 2003. http://hdl.handle.net/2433/149540.

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Hamid, Kaiser. "Investigation of the chemical constituents of some medicinal plants acting on different GABAA receptor subtypes." Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/13830.

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Natural products have immense potential in drug discovery so the present study investigated the activity of extracts and phytochemicals from three medicinal plants, and some semi-synthetic analogues, on recombinant GABAA receptors expressed in Xenopus laevis oocytes. Asiatic 40 and madecassic acids 41 from Centella asiatica, had substantial differences in their modulation of GABA-induced current. Asiatic acid negatively modulated the GABA-induced current with IC50s of 37, 64, and 427µM at α1β2γ2L, α5β3γ2L, α2β2γ2L receptors, respectively. On the contrary, madecassic acid only inhibited the GAB
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"Studies of the active constituents of Angelica sinensis and Garcinia hanburyi on colon cancer." Thesis, 2010. http://library.cuhk.edu.hk/record=b6075037.

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Colorectal cancer is the second leading cause of cancer-related mortality in Hong Kong and lack of selectivity has limited the success of conventional chemotherapy. Given the recent interest in the anti-cancer effects of traditional Chinese medicine (TCM), there are two approaches to studying its bioactivity: as a mixture of ingredients or as single compounds. The objective of the present study is to examine the anti-tumor effects of Angelicae Sinensis Radix (DG) and Garcinia hanburyi resin (TH) using both approaches, respectively, as they are traditionally used to treat inflammation. In the p
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"Studies on metabolism and pharmacological effect of active constituents of a Tibetan herbal medicine, halenia elliptica /cWong, Yan." Thesis, 2007. http://library.cuhk.edu.hk/record=b6074522.

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Halenia elliptica D. Don belongs to Gentianaceae family. It is often used as part of a traditional Tibetan medicine to treat hepatitis. In the present investigation, six major xanthone components were isolated and identified from Halenia elliptica. An HPLC/DAD/APCI/MS method was developed and validated for the quantitative analysis of these xanthones, including 1-hydroxy-2,3,5-trimethoxy-xanthone (HM-1), 1-hydroxy-2,3,4,7-tetramethoxy- xanthone (HM-2), 1-hydroxy-2,3,4,5-tetramethoxy-xanthone (HM-3), 1,7- dihydroxy-2,3,4,5-tetramethoxy-xanthone (HM-4), 1,5-dihydroxy-2,3-dimethoxy-xanthone (
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Books on the topic "Active plant constituents"

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Kumar Sharma, Mukesh, and Pallavi Kaushik, eds. Therapeutic Implications of Natural Bioactive Compounds. BENTHAM SCIENCE PUBLISHERS, 2022. http://dx.doi.org/10.2174/97898150800251220301.

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This volume is a comprehensive compilation of contributions on the state of art knowledge about bioactive compounds including their sources, isolation methods, biological effects, health benefits and potential applications. These bioactive compounds could serve as alternatives in the prevention or treatment of multifactorial diseases for vulnerable population groups. Chapters in the book incorporate the knowledge based on traditional medicine with recent findings on bioactive molecules and their pharmaceutical implications in neurodegenerative diseases, cancer, COVID 19, diabetes, immunomodula
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Book chapters on the topic "Active plant constituents"

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Gupta, Charu, and Dhan Prakash. "Enhancement of Active Constituents of Medicinal Plants Through the Use of Microbes." In Plant Biotic Interactions. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-26657-8_13.

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Bero, Joanne, Salomé Kpoviessi, and Joëlle Quetin-Leclercq. "Anti-Parasitic Activity of Essential Oils and their Active Constituents against Plasmodium, Trypanosoma and Leishmania." In Novel Plant Bioresources. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118460566.ch33.

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Nakamura, Yoshiyuki, Michiaki Matsuda, Takeshi Honma, et al. "Chemical Constituents of Mainly Active Component Fractionated from the Aqueous Tea Non-Dialysates, an Antitumor Promoter." In Plant Polyphenols 2. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4139-4_35.

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Singh, Minu, Arlene Asthana Ali, and M. Irfan Qureshi. "Unravelling the Impact of Essential Mineral Nutrients on Active Constituents of Selected Medicinal and Aromatic Plants." In Essential Plant Nutrients. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58841-4_9.

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Jahan, Ajmat, M. Masroor A. Khan, Mohd Gulfishan, Khan Bilal Mukhtar Ahmed, Bilal Ahmad, and Yawar Sadiq. "Effects of Different Plant Growth Regulators on Growth, Yield, and Active Constituents of Fenugreek." In Fenugreek. Apple Academic Press, 2025. https://doi.org/10.1201/9781003593676-4.

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Tejaswini, Avulapati, Kusampudi Preethi Alekhya, Panjugula Manisha, Patnam Nageswari, and Konda Swathi. "Screening of Phyllanthus niruri Plant Active Constituents for Anticancer and Antifungal Activity by Insilico Methods." In Advances in Experimental Medicine and Biology. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-31978-5_10.

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Saha, Moumita, Amrita Chakraborty, and Sirshendu Chatterjee. "Bitter Gourd Seed: A Natural Plant Unit with Immense Anti-proliferative Activities and Active Constituents." In Seeds: Anti-proliferative Storehouse for Bioactive Secondary Metabolites. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3014-8_9.

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Heble, M. R. "Multiple Shoot Cultures: A Viable Alternative in Vitro System for the Production of Known and New Biologically Active Plant Constituents." In Proceedings in Life Sciences. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-70717-9_27.

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Jugreet, Bibi Sharmeen, and Mohamad Fawzi Mahomoodally. "Pharmacological Properties of Essential Oil Constituents and their Mechanisms of Action." In Plant-derived Bioactives. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-2361-8_18.

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Huang, Lu-qi, Tsai-yun Lin, and Chao-yi Ma. "Regulation of the Active Constituents’ Production of Medicinal Plants." In Molecular Pharmacognosy. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4945-0_8.

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Conference papers on the topic "Active plant constituents"

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Oguzie, Emeka E. "Evaluation of the Inhibitive Effect of Some Plant Extracts on the Acid Corrosion of Mild Steel." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10149.

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Abstract The toxicity of most synthetic corrosion inhibitors as well as recent environmental awareness provides sufficient motivation for the evaluation of natural products as potential alternatives. In response to this, the present paper presents the results of a series of studies in our laboratory on the inhibitive effect of selected plant extracts on the acid corrosion of mild steel using different electrochemical and non electrochemical techniques. The results indicate that all the extracts inhibited the corrosion process by virtue of adsorption of their phytochemical constituents on the c
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Bauer, Rudolf. "The Importance of Chemometrics in Drug Discovery from Medicinal Plants." In 2nd International Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2023. http://dx.doi.org/10.46793/iccbi23.002b.

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Drug discovery from medicinal plants has always been a longstanding and fruitful endeavor in the quest for novel therapeutic agents. Chemometric techniques, such as multivariate data analysis, enable the systematic analysis of complex chemical profiles obtained from plant extracts and correlation with activity. Compounds exhibiting high correlations in orthogonal projections to latent structures discriminant analysis (OPLS-DA) of pharmacological and MS data, are most promising for the identification of active constituents. Feature-based molecular networking within the Global Natural Product So
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Jeong, EJ, YN Kim, NH Kim, and JD Heo. "The effects of Sida rhombifoia L. on benign prostatic hyperplasia in testosterone propionate-induced animal model and its active constituents." In 67th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA) in cooperation with the French Society of Pharmacognosy AFERP. © Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-3400097.

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Filipović, S., T. Vasić, N. Radulović, D. Jevremović, and I. Stanojević. "DETAILED GC-MS ANALYSES OF THE „MYRTUS COMMUNIS“ L., ESSENTIAL OIL AND THE ANTIFUNGAL ACTIVITY ASSESSMENT." In 1st INTERNATIONAL Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2021. http://dx.doi.org/10.46793/iccbi21.276f.

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Myrtus communis L., Myrtaceae, known as true myrtle, is a widely distributed evergreen shrub native to Mediterranean regions. This medicinal plant, used worldwide, possess a broad spectrum of phytochemical, pharmacological and therapeutic effects, mostly due to a large number of up to now detected, or isolated, essential oil components, considered the main biologically active ones. Multifarious secondary metabolite content, dependent on a geographic region, season of harvest and the length of distillation, depicts the variability of the essential oil composition obtained in general from its le
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Lupashku, Galina A., Svetlana Gavzer, N. Kristya, Lucian Lupaşcu, and Nina Timbaliuc. "Research on the antifungal properties of oxidated tanin extracts." In Scientific International Symposium “Advanced Biotechnologies - Achievements and Prospects” (VIth Edition). Institute of Genetics, Physiology and Plant Protection, 2022. http://dx.doi.org/10.53040/abap6.2022.62.

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In the technologies of creation of preparations with plant protective effect against patho-genic agents, ecologically harmless, it is of great importance to identify the sources of plant raw material of compounds with antimicrobial effect, the development of isolation systems of compounds and the screening of their activity. Higher plants produce hundreds of thousands of different compounds with important biologi-cal, pharmacological and ecological roles that often present a safe way to defend against herbivo-rous insects, phytopathogenic microorganisms, causative agents of human diseases. In con
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Hasyim, Saiyidah Nafisah, Norrizah Jaafar Sidik, Tay Chia Chay, Nur Nadirah Rodzali, Siti Nur Azmu’i Abdullah, and Noor Amira Muhammad. "Phytochemical Compounds and Antioxidants Analysis of <i>Clinacanthus nutans </i>Leaf and Stem Extracts." In International Conference on Nanoscience and Nanotechnology 2022. Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-9qsg4u.

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Clinacanthus nutans consists with multiple medicinal properties. The plant is also known to be a source of biologically active compounds, particularly those with an antioxidant capacity. The phytochemical studies of C. nutans plant extract was mostly reported from its leaf part. Thus, the objectives of this study are to assess the phytochemical constituents and antioxidant activity of C. nutans leaf and stem. Methanol was used as solvent for the green extraction. Next, phytochemical screening, Fourier transform infrared (FTIR) analysis, total phenolic (TPC) and flavonoids contents (TFC), querc
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Grigoras, Carolina, Maria Gonta, and Alexandru Ciocarlan. "Chemical composition of propolis extract." In Conferința științifică națională cu participare internațională "Integrare prin cercetare și inovare", dedicată Zilei Internaționale a Științei pentru Pace și Dezvoltare. Moldova State University, 2025. https://doi.org/10.59295/spd2024n.83.

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Propolis is a natural product with a complex chemical composition, which varies largely by geographical area and plant species visited by bees. Although the propolis collected from the same geographical area has similarities in chemical composition, specific compounds are also attested, due to the local flora. Over the years, numerous studies have been carried out on the chemical composition of propolis, but for the moment there is no common procedure for obtaining and analyzing propolis extracts, which makes it difficult to use the product in the food, cosmetics and pharmaceutical industries.
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Ha, Sung Kyu, Stephen W. Tsai, Seong Jong Kim, Khazar Hayat, and Kyo Kook Jin. "Life Prediction of Composite Pressure Vessels Using Multi-Scale Approach." In ASME 2010 Pressure Vessels and Piping Division/K-PVP Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/pvp2010-25841.

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A multi-scale fatigue life prediction methodology of composite pressure vessels subjected to multi-axial loading has been proposed in this paper. The multi-scale approach starts from the constituents, fiber, matrix and interface, leading to predict behavior of ply, laminates and eventually the composite structures. The life prediction methodology is composed of two steps: macro stress analysis and micro mechanics of failure based on fatigue analysis. In the macro stress analysis, multiaxial fatigue loading acting at laminate is determined from finite element analysis (FEM) of composite pressur
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Berechet, Mariana Daniela, Demetra Simion, Rodica Roxana Constantinescu, Maria Stanca, and Cosmin Andrei Alexe. "Active Principles in Basil Essential Oil – Ocimum basilicum L. Cotton Linings with Antibacterial Properties." In The 9th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2022. http://dx.doi.org/10.24264/icams-2022.ii.3.

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Ocimum basilicum L. is an aromatic plant in the family Lamiaceae with bioactive properties used since ancient times in traditional medicine. The active ingredients of basil essential oil can be used in perfumes, pharmaceuticals, medicine, cosmetics or spices. In this study, the essential oil of basil was obtained by hydrodistillation in the Clevenger continuous extractor. It was characterized by GC-MS and 53 constituent compounds were identified. The majority compounds were highlighted: linalool, 64,569%, p-allyl anisol, 5,163%, Eucalyptol, 3,745%, α-Cadinene, 3,510%. Kovats indices were calcu
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Ciocirlan, Alexandru, Aculina Aricu, Lidia Lungu, Svetlana Blaja, Ion Dragalin, and Violeta Popescu. "Chemical compositions of volatile oil from local narcissus (Narcissus poeticus L.)." In Conferința științifică națională cu participare internațională "Integrare prin cercetare și inovare", dedicată Zilei Internaționale a Științei pentru Pace și Dezvoltare. Moldova State University, 2025. https://doi.org/10.59295/spd2024n.73.

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Species of the Narcissus genus are important sources of biologically active compounds frequently used in various fields. Concrete, absolute, extracts and essential oil obtained from Narcissus poeticus L. plants, due to their specific chemical composition, are unique ingredients for the perfumery industry in the development of luxury products and medicine. The chemical composition of the concrete obtained from local narcissus plants has been described previously. In this paper, the data regarding the extraction of absolute from concrete and its chemical composition are reported. As result of th
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Reports on the topic "Active plant constituents"

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Sritularak, Boonchoo, Kittisak Likhitwitayawuid, Pithi Chanvorachote, and Varisa Pongrakhananon. Cytotoxic constituents from Dendrobium spp. : Final report. Chulalongkorn University, 2014. https://doi.org/10.58837/chula.res.2014.28.

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The MeOH extracts of Dendrobium pullchellum Roxb. Ex Lind1. And D. ellipsophyllum Tang &amp; wang (Orchidaceae) showed significant cytotoxic activity against human lung cancer cells. Phytochemical study of the whole plant of D. pullchellum Roxb. Ex Lind1 led to the isolation of seven phenolic compounds, namely, chrysotobibenzyl, chrysotoxine, crepidatin, moscatilin, fimbriatone, (-) –shikimic acid and liriodendrin. The whole plant of D. ellipsophyllum Tang &amp; wang yielded ten phenolic compounds indluding moscatilin, 5,7-dihydroxy-chromen-4-one, 4,5-dihydroxy-2,3-dimethoxy-9,10-dihydrophenan
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Adegoke, Damilola, Natasha Chilambo, Adeoti Dipeolu, Ibrahim Machina, Ade Obafemi-Olopade, and Dolapo Yusuf. Public discourses and Engagement on Governance of Covid-19 in Ekiti State, Nigeria. African Leadership Center, King's College London, 2021. http://dx.doi.org/10.47697/lab.202101.

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Numerous studies have emerged so far on Covid-19 (SARS-CoV-2) across different disciplines. There is virtually no facet of human experience and relationships that have not been studied. In Nigeria, these studies include knowledge and attitude, risk perception, public perception of Covid-19 management, e-learning, palliatives, precautionary behaviours etc.,, Studies have also been carried out on public framing of Covid-19 discourses in Nigeria; these have explored both offline and online messaging and issues from the perspectives of citizens towards government’s policy responses such as palliat
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Banque Interaméricaine de Développement rapport annuel 2005. Inter-American Development Bank, 2006. http://dx.doi.org/10.18235/0005823.

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Ce Rapport annuel contient un bref résumé de la situation économique de l'Amérique latine et des Caraïbes, ainsi qu'un examen des activités de l'institution en 2005. Il contient aussi une description des opérations de la Banque -prêts, financement de petits projets et coopération technique-; ainsi qu'un examen et une analyse de la Direction: Capital ordinaire; les états financiers de la Banque; et ses annexes. Avec le nouveau cadre de prêt approuvé par l'Assemblée des gouverneurs à Okinawa (Japon) lors de sa 46e session annuelle, la Banque dispose d'un plan et d'un ensemble de moyens pour cons
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4

Root Causes of Low Vaccination Coverage and Under-Immunisation in Sub-Saharan Africa Report. Academy of Science of South Africa, 2021. http://dx.doi.org/10.17159/assaf.2019/0068.

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Sub–Saharan Africa (SSA) alone accounts for 40% of all global deaths, a phenomenon attributed to lack of access to available lifesaving vaccines (Wiysonge, Uthman, Ndumbe, &amp; Hussey, 2012). WHO estimates that in 2019 the African region accounted for approximately 43% of unimmunised and incomplete immunised infants in the world (i.e.: 8.5 million of the global 19.4 million). Relatedly, the region scores the lowest immunisation coverage, at 76% versus the global coverage of 86% (WHO, 2020a). This is despite several documented efforts by different stakeholders to improve coverage in the region
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