Relevant bibliographies by topics / Phytochemical extract

Contents

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

Academic literature on the topic 'Phytochemical extract'

Author: Grafiati
Published: 7 June 2025
Last updated: 2 August 2025

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Journal articles on the topic "Phytochemical extract"

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Poongodi K and Tamiliniyan P. "Qualitative phytochemical assessment of Leucas aspera (willd.) Link using various solvent extracts." International Journal of Research in Pharmaceutical Sciences 11, SPL4 (2020): 915–20. http://dx.doi.org/10.26452/ijrps.v11ispl4.4224.

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Leucas aspera (Willd.) Linn. belonging to family Lamiaceae is well-known as ‘Thumbai' in Tamil Nadu with traditional medicinal value as an antipyretic and insecticide. The current research work has been carried out to screen the phytochemical content of the aqueous, hexane, ethanol and methanol extract from the whole plant of Leucas aspera. The percentage of yield of the extracts varied according to the organic solvents used in which aqueous yielded 5.4% and methanol yielded 7.8%, respectively. Among the 11 phytochemicals screened, the whole-plant extract showed the presence of 10 phytochemica
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Priyanka, Shanmugam, Rajendran Kanimozhi, Madhesh Murugesan, and Murugan Madhesh. "Phytochemical and Biochemical Studies Of Medicinal Plant Bacopa Monnieri." American Journal of PharmTech Research 12, no. 4 (2022): 40–47. https://doi.org/10.5281/zenodo.7124312.

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ABSTRACT Screening of phytochemicals is a precious stair in the detection of bioactive principles present in particular medicinal plant and may lead to novel drug discovery. In the present study, <em>Bacopa monnieri</em> root extracts are tested for phytochemical and biochemical studies. Ethanolic extract shown good number of compounds compared to methanolic, ethyl acetate, aqueous and chloroform extracts. Phytochemical analysis of ethanolic tuber extract of <em>Bacopa monnieri</em> has shown the biological compounds like carbohydrates, cholesterol, Amino acids, Steroids, Alkaloids, Flavonoids
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Bioltif, Yilni Edward, and Terver John Sase. "Phytochemical Screening and Review of the Pharmacological Importance of Erythrina Senegalensis." International Journal of Trend in Scientific Research and Development 4, no. 3 (2020): 292–96. https://doi.org/10.5281/zenodo.3892600.

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The plant Erythrina senegalensis have been observed by the natives to have medicinal values. The present study was carried out to investigate the phytochemicals of the root and pharmacological importance of the plant. The crushed root was subjected to sequential extraction maceration by increasing polarity index of solvents hexane, ethyl acetate and methanol . The methanol extract gave the highest percentage yield 4.28 followed by Ethylacetate 3.62 and Hexane 2.48 was the least in the yield in extraction. All the three solvent extracts were then used for phytochemicals screening test. The phyt
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Kalita, Lawrence, Biswajit Dash, Uttam Borah, Juman Deka, and Suvakanta Dash. "PRELIMINARY PHYTOCHEMICAL ANALYSIS AND ANTIMICROBIAL ACTIVITY ETHANOLIC EXTRACTS OF DRIED FRUITS OF SOLANUM TORVUM (FAMILY-SOLANACEAE)." International Journal of Current Pharmaceutical Research 9, no. 3 (2017): 123. http://dx.doi.org/10.22159/ijcpr.2017.v9i3.19982.

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Objective: To study the antimicrobial activity ethanolic extracts of dried fruits of Solanumtorvum (family-solanaceae) along with preliminary phytochemical analysis.Methods: The ethanolic extract of dried fruits of the herb Solanumtorvum (family-solanaceae) were prepared and analyzed for phytochemical constituents using standard methods. The antimicrobial activity of the plant extracts were examined against 2 bacterial strains among one is gram positive and other is gram negative and 2 fungus using agar well diffusion method.Results: The present experiment shows the phytochemical analysis, ant
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Susilawati, Eva, Dono Indarto, and Tri Nugraha Susilawati. "Identification of nutrients and phytochemicals of raja banana (Musa acuminata) peels extracted with ethanol and acetone solvents and its potential as an anti-obesity agent." AcTion: Aceh Nutrition Journal 10, no. 2 (2025): 451. https://doi.org/10.30867/action.v10i2.2483.

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Banana peel is a waste that has the potential as an anti-obesity agent due to its nutritional and phytochemical content. This study aims to analyze and compare the content of macronutrients, micronutrients, and phytochemical compounds in raja banana peel extracts. The maceration method was performed during the preparation of extracts by using ethanol and acetone solvents. The nutritional and phytochemical contents of the extracts were compared to determine which solvent produced the optimum anti-obesity properties. The ethanol extract consists of water (17,68%), minerals (22,76%), protein (3,5
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Živić, Nebojša, Slaviša Milošević, Vidoslav Dekić, et al. "Phytochemical and antioxidant screening of some extracts of Juniperus communis L. and Juniperus oxycedrus L." Czech Journal of Food Sciences 37, No. 5 (2019): 351–58. http://dx.doi.org/10.17221/28/2019-cjfs.

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The content of phytochemicals, total phenolics, total flavonoids and antioxidant potential of extracts of Juniperus communis L. and Juniperus oxycedrus L. berries were determined. Ethanol, ethyl acetate and chloroform were used for the process of extraction. Phytochemical monitoring was based on already known methods, while in vitro antioxidant activities were done by DPPH assay. Phytochemical screening showed a wide spectrum of phytochemicals. Ethanolic extract of Juniperus communis L. possesses the strongest antioxidant activity (IC50 = 28.55 ± 0.24 µ/ml), as well the higher contents of tota
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Siskawati, Haeruddin, and Nurlansi. "Uji Fitokimia dan Aktivitas Antioksidan Ekstrak Metanol Daun Kelor (Moringa oleifera) Melalui Ekstraksi Maserasi." Sains: Jurnal Kimia dan Pendidikan Kimia 12, no. 1 (2023): 1–9. https://doi.org/10.36709/sains.v12i1.26.

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Phytochemical Tests and Antioxidant Activity of Moringa Leaf (Moringa oleifera) Methanol Extract Through Maceration Extraction Research has been carried out. This study aims to determine the secondary metabolites and antioxidant activity of Moringa Leaf Methanol Extract (Moringa oleifera). Secondary metabolite compounds contained in the ethanol extract of Moringa leaves were determined by the phytochemical method, while the antioxidant activity was determined by the DPPH method. Moringa leaves used are dried Moringa leaves that have been mashed. A total of 750 g of soni leaves were macerated f
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Muddapur, Uday M., Aejaz A. Khan, Amal Bahafi, et al. "Extraction of the Metabolites from Medicinal plant Euphorbia leaf." Oriental Journal Of Chemistry 37, no. 5 (2021): 1257–61. http://dx.doi.org/10.13005/ojc/370535.

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The antimicrobial, phytochemical contents of extracts obtained from the leaf extract of mature Euphorbia pilulifera (E. pilulifera) were examined in this research work. Using ethyl acetate extracts of the leaves of Euphorbia pilulifera, phytochemical metabolites were studied. Further using chromatography, different components were separated and its antimicrobial activity was studied. Different types of bacterial organisms were used for evaluating the antimicrobial activity. The results indicated that leaf extracts are more sensitive towards organisms. Thus the presence of phytochemicals in the
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Dahiru, Muhammad Mubarak, and Margret Samuel Nadro. "Phytochemical Composition and Antioxidant Potential of Hyphaene thebaica Fruit." Borneo Journal of Pharmacy 5, no. 4 (2022): 325–33. http://dx.doi.org/10.33084/bjop.v5i4.3632.

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The nature and application of medicinal plants in managing complications of various ailments are attributed partly to the presence of different phytochemicals. Oxidative stress due to increased levels of reactive oxygen species is a challenge in the management of such ailments, which might lead to death. This study aimed to determine the phytochemical composition and antioxidant potential of Hyphaene thebaica fruit. The phytochemicals in methanol, aqueous, and ethyl acetate extract were qualitatively determined, followed by quantitation of the ethyl acetate extract as it contains phytochemical
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Ouelbani, Rayene, Souheir Bensari, Mustafa Abdullah Yilmaz, et al. "Chemical profiling and in vitro antioxidant, antibacterial and anticholinesterase activities of an endemic North African species Bellevalia mauritanica Pomel." Acta Scientifica Naturalis 7, no. 3 (2020): 26–45. http://dx.doi.org/10.2478/asn-2020-0031.

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AbstractThe aim of this study was to evaluate antioxidant, antibacterial, and anticholinesterase activities of different extracts of an uninvestigated endemic species Bellevalia mauritanica Pomel, and identification of its phenolic and flavonoid content by a comprehensive and validated LC-MS/MS method using 37 phytochemical standards. Moreover, the phytochemical profiling of the studied extracts was accomplished by LC-MS-IT-TOF technique. Among all the tested extracts, ethyl acetate (EtOAc) of BRCE (bulbs-roots crude extract) was the most active one. It exhibited a medium antibacterial activit
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Dissertations / Theses on the topic "Phytochemical extract"

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Bezerra, Gabrieli da Penha. "Phytochemical study bioguided by the myorelaxant activity of the crude extract from stem bark of Hymenaea courbaril L (JatobÃ)." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=10194.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>Hymenaea courbaril L. (Fabaceae), popularly known as "Jatoba", is used in folk medicine to treat respiratory diseases such as bronchitis and asthma. This study evaluated the effect of H. courbaril on the contractile of rat isolated trachea, as well as its potential antioxidant and anti-inflammatory, through an interdisciplinary study bioguided by myorelaxant activity of the ethanol extract from stem bark (EEHC). Chromatoghrafic fractionation of EEHC resulted in fractions of increasing polarity: hexane (HF), hexane:dichlo
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Deliwe, Mzonke. "Pharmacological evaluation of antidiarrhoeal and antidiabetic activities of Syzygium Cordatum Hochst. ex C. Krauss." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_9985_1351170857.

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Syzygium cordatum is a medicinal plant indigenous to South Africa and Mozambique, commonly used to treat stomach aches, diabetes, respiratory problems and tuberculosis. In spite of the folklore use, adequate scientific data to credit its widespread traditional use is lacking. The objectives of this study were: to evaluate and validate scientifically the successful therapeutic claims by traditional medicine practitioners that Syzygium cordatum is effective in treating diarrhoea and diabetes<br>to determine the effects of the plant extract on gastrointestinal transit of a charcoal meal in mice<b
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Makhaba, Masixole. "Phytochemical studies of extracts from Aloe succotrina." University of the Western Cape, 2017. http://hdl.handle.net/11394/6457.

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Magister Scientiae - MSc (Chemistry)<br>Global climate change and geographical differences are two major parameters known to have, either, direct or indirect influence on the production of secondary metabolites in plants, which in-turn may affect the quality and/or quantity of the overall metabolites. The primary purpose of this thesis was to evaluate the phytochemistry of the whole leaf of Aloe succotrina Lam. spp. - a South African native plant - through a chromatographic spectroscopic approach-against available data accumulated for the cultivated population. Preliminary screening of the cru
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Marques, Milene Bueno. "Triagem fitoquímica e avaliação da sensibilidade antimicrobiana e da genotoxicidade de Sedum praealtum DC. (Bálsamo)." Universidade Jose do Rosario Vellano, 2015. http://tede2.unifenas.br:8080/jspui/handle/jspui/102.

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Made available in DSpace on 2016-05-02T13:55:21Z (GMT). No. of bitstreams: 1 Milene Bueno Marques-Dissertacao.pdf: 825475 bytes, checksum: cd33a50c8ba95cbc3e9504abcf1d976c (MD5) Previous issue date: 2015-02-25<br>Sedum praealtum DC. (Crassulaceae) is one of 350 species pharmacologically active from the genus Sedum, whose actions in treatment of eyes (pain and swelling) and ulcer, inflammatory problems, as contraception and anti-fertilization, antinociceptive and anti-inflammatory have been reported. The objective was to evaluate the hydroethanolic extract of S. praealtum regarding their pote
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Girlus, Elena Valeria. "Protective activity of phytochemicals from natural extracts." Master's thesis, Instituto de Tecnologia Química e Biológica António Xavier. Universidade Nova de Lisboa, 2016. http://hdl.handle.net/10362/43593.

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The rise in the incidence of neurodegenerative diseases leads to an increased demand for the development of alternative therapeutic strategies. Phytochemicals have proved beneficial effects for human health, exerting protective roles towards several diseases including neurodegenerative disorders. Thus, the search for new bioactivities is a field in constant growth. The beet and fruits belonging to Opuntia spp. are rich in betalains and phenolic compounds, which confer several benefits to human health such as regulators of antioxidant and anti-inflammatory responses as well as potential protect
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Adefuye, Ogheneochuko Janet. "Anti-diabetic and phytochemical analysis of sutherlandia frutescens extracts." Thesis, Nelson Mandela Metropolitan University, 2016. http://hdl.handle.net/10948/3549.

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In Africa, the importance of medicinal plants in folklore medicine and their contribution to primary healthcare is well recognized. Across the continent, local herbal mixtures still provide the only therapeutic option for about 80% of the population. The vast floral diversity and the intrinsic ethnobotanical knowledge has been the backbone of localized traditional herbal medical practices. In Africa, an estimated 5400 of the 60000 described plant taxa possess over 16300 therapeutic uses. Similarly, with a therapeutic flora comprising of approximately 650 species, herbal medical practitioners i
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KHALIL, MOHAMAD. "Phytochemical composition and biological activity of extracts from Lebanese medicinal plants." Doctoral thesis, Università degli studi di Genova, 2020. http://hdl.handle.net/11567/1002418.

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The Mediterranean area especially the eastern part including Lebanon, is rich in term of plant biodiversity, including high valuable medicinal plants that are largely used by people as herbal medicine, these plants represent an important source of plant-derived bioactive compounds, besides, there is a need to characterize these compounds, evaluate their bioactivity and clarify scientifically the use of these plant as traditional and alternative medicine, lack of these information may limit their use, by contrast, studying the compositions and bioactivity of these plants may improve their use,
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Takaidza, Samkeliso. "Phytochemical analysis and biological activities of crude extracts from selected Tulbaghia species." Thesis, Vaal University of Technology, 2018. http://hdl.handle.net/10352/434.

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PhD (Department of Biotechnology, Faculty of Applied and Computer Sciences), Vaal Universtiy of Technology<br>The genus Tulbaghia has been used in traditional medicine to treat various ailments such as fever, earache, tuberculosis and esophageal cancer. However, there is limited scientific evidence to support its use. Therefore the objectives of this study were to perform phytochemical analysis, investigate the antioxidant, antimicrobial, anticancer, immunomodulatory activities and toxicity of crude acetone and water extracts from selected Tulbaghia species. Standard methods were used for pr
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Smith, Sarah. "The role of reactive nitrogen species and aged garlic extract on platelet function." Thesis, Liverpool John Moores University, 2014. http://researchonline.ljmu.ac.uk/4401/.

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Natural therapies such as Aged Garlic Extract (AGE) have displayed cardioprotective properties, with studies indicating that AGE can inhibit platelet aggregation both in vivo and in vitro. The mechanism of inhibition induced by AGE is proposed to be due to AGE exerting effects upon several targets within platelets, including calcium and cyclic adenosine monophosphate (cAMP). The effect of AGE upon the other cyclic nucleotide, cyclic guanosine monophosphate (cGMP) is currently unknown. The aims therefore of this project are to identify the effect of AGE upon platelet cGMP, as well as associated
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Okoh, Omobola Oluranti. "Chemical transformations and phytochemical studies of bioactive components from extracts of Rosmarinus officinalis L." Thesis, University of Fort Hare, 2010. http://hdl.handle.net/10353/354.

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Variations in the yield, chemical composition, antibacterial, and antioxidant properties of the essential oils of Rosmarinus officinalis L. cultivated in Alice, Eastern Cape of South Africa over a period of 12 months using the solvent-free microwave extraction and traditional hydrodistillation methods were evaluated. The GC-MS analyses of the essential oils revealed the presence of 33 compounds with 1,8-cineole, a-pinene, camphor, verbenone, bornyl acetate and camphene constituting about 80 percent of the oils throughout the period of investigation, with the solvent-free microwave extraction m
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Books on the topic "Phytochemical extract"

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International, Phytochemical Conference (6th 2006 Buena Park Calif ). Phytochemicals: Aging and health. Taylor & Francis, 2008.

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Tucci, S. A. Phytochemicals for the control of human appetite and body weight. Nova Science Publishers, 2010.

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Colleen, Carkeet, ed. Phytochemicals: Health promotion and therapeutic potential. Taylor & Francis/CRC Press, 2013.

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Eisenbrand, Gerhard. Risk assessment of phytochemicals in food: Novel approaches, symposium. Edited by Deutsche Forschungsgemeinschaft. Senatskommission zur Beurteilung der Gesundheitlichen Unbedenklichkeit von Lebensmitteln. Wiley-VCH, 2011.

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G, Fraga Cesar, ed. Phenolic compounds of plant origin and human health: Biochemistry behind their nutritional and pharmacological value. Wiley, 2009.

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Tokusoglu, Ozlem. Fruit and cereal bioactives: Sources, chemistry, and applications. CRC Press, 2011.

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American Institute for Cancer Research. and American Institute for Cancer Research. Conference, eds. Nutrition and cancer prevention: New insights into the role of phytochemicals. Kluwer Academic/Plenum Publishers, 2001.

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G, Fraga Cesar, ed. Plant phenolics and human health: Biochemistry, nutrition, and pharmacology. Wiley, 2010.

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Sheppard-Hanger, Sylla. The aromatherapy practitioner reference manual: A complete reference book of over 350 aromatic plant extracts, index of biologiclly active phytochemicals, clinical index and taxonomical index. Edited by Lisin Galina, Watt Martin, and Moyler David. Atlantic Insitute of Aromatherapy, 1995.

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Polyphenols in Plants: Isolation, Purification and Extract Preparation. Elsevier Science & Technology Books, 2014.

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Book chapters on the topic "Phytochemical extract"

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Londonkar, Ramesh, and Maithilee Kesralikar. "In Vitro Anticancer Screening of Methanolic Extract of Stachytarpheta Mutabilis." In Proceedings of the Conference BioSangam 2022: Emerging Trends in Biotechnology (BIOSANGAM 2022). Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-020-6_19.

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AbstractIn therapeutic plants, phytochemicals are found in abundance. A family of verbena known as vervain (verbenaceae) consists of over 100 genera and nearly 2600 species. Among the Verbenaceae family is Stachytarpheta, a green perennial herb. The species is being examined in this study for its phytochemical, antioxidant, and anti-inflammatory properties. Stachytarpheta mutabilis methanol extracts were studied for their phytochemical screening, antimicrobial, anti-inflammatory, and anticancerous effects in the current study. Phytochemical study revealed the presence of alkaloids, flavonoids,
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Gómez, Noelia, Sandy Gavilanes, Inés Malo, and Mónica Espadero. "In vitro Evaluation of Antimicrobial Activity from the Methanolic Extracts of Taraxacum officinale and Melissa officinalis on Staphylococcus aureus." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-87065-1_23.

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Abstract The use of plants has been increasing by the presence of bioactives, which is an opportunity in the creation of products such as medicines, food and cosmetics. Taraxacum officinale (Dandelion) and Melissa officinalis (Toronjil), are cosmopolitan species with great therapeutic potential, traditionally used for their anti-inflammatory, antioxidant and antimicrobial activity. Therefore, this research evaluates the antimicrobial activity of the methanol extracts of Taraxacum officinale and Melissa officinalis on Staphylococcus aureus using in vitro tests. Analyzes of secondary metabolites
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Pacheco, Patricia, Dévora Carrión, Sandy Gavilanes, and Mónica Espadero. "In vitro Antibacterial Activity of Ethanolic and Acetonic Extracts of Curcuma longa Against Propionibacterium acnes (Cutibacterium acnes)." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-87065-1_27.

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Abstract Throughout history, plants have been indispensable in the development of society due to their high content of bioactive substances, which are used in different industries such as food, pharmaceutical, and cosmetics. Curcuma longa is a perennial species that belongs to the Zingiberaceae family, which is used for therapeutic purposes due to its anti-oxidant, anti-inflammatory and antibacterial properties, among others. This research evaluates the antibacterial activity of ethanolic and acetonic extracts of Curcuma longa against Propionibacterium acnes, recently renamed Cutibacterium acn
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Patil, Snehal, Sunil More, Sneha Ghule, and Shweta Bahire. "Phytochemical Screening, Isolation, Characterizations of Stem Extract of Parkinsonia Aculeate Linn." In Techno-Societal 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34648-4_60.

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Nasir, Nor Atikah Husna Ahmad, Nurul Atikah Liana Roslly, Nurul Miza Rosli, and Zainab Razali. "Phytochemical Screening and Potential DPPH Radical Scavenging Activity of Banana Peel Extract." In Charting the Sustainable Future of ASEAN in Science and Technology. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3434-8_22.

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Karseno, Pepita Haryanti, and Reza Kezia Poetri. "Phytochemical Characteristic and Antimicrobial Activity of Coconut Coir Extract on Various Solvents." In Advances in Biological Sciences Research. Atlantis Press International BV, 2023. http://dx.doi.org/10.2991/978-94-6463-128-9_19.

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Sadashiva, C. T., Satheesh George, Nitha Balan, U. Prakash Kumar, and Indira Balachandran. "Preliminary Phytochemical and Antimicrobial Activity of Ethanolic Extract of Pittosporum viridulum Stem Bark." In Prospects in Bioscience: Addressing the Issues. Springer India, 2012. http://dx.doi.org/10.1007/978-81-322-0810-5_10.

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Afolayan, Michael O., Rebecca O. Omosimua, Adewale E. Fadeyi, Onyinye C. Aguzue, Olayinka T. Asekun, and Oluwole B. Familoni. "Phytochemical, Antioxidant, and Flavonoid Investigation of Methanolic Leaf Extract of Piliostigma thonningii (Schum.)." In Springer Protocols Handbooks. Springer US, 2022. http://dx.doi.org/10.1007/978-1-0716-2683-2_1.

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Priya, R. Arul, K. Saravanan, and Chukwuebuka Egbuna. "Phytochemical Investigation and Evaluation of Anti-Breast Cancer Activity of Chloroform Extract of Tagetes erecta." In Drug Development for Cancer and Diabetes. Apple Academic Press, 2020. http://dx.doi.org/10.1201/9780429330490-13.

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Singh, Madhu, Shamshad Ather, Himanshu Gupta, Kapil Singh Thakur, and Mansee Thakur. "Evaluation of Phytochemical, Antioxidant of Fumaria parviflora (Lam.) Methanolic Extract of Whole Plant by HPTLC Analysis." In Techno-Societal 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34648-4_50.

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Conference papers on the topic "Phytochemical extract"

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Adamolekun, Modupe M., Oluwaseyi A. Akpor, Oluwakemi E. Adeola, Ayotunde O. Ajinde, and Oghenerobor B. Akpor. "Phytochemical Analysis, Antioxidant and Antibacterial Activities of Aqueous Extract of Hybanthus enneaspermus Leaves." In 2024 International Conference on Science, Engineering and Business for Driving Sustainable Development Goals (SEB4SDG). IEEE, 2024. http://dx.doi.org/10.1109/seb4sdg60871.2024.10630111.

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Som, Ayub Md, Norizan Ahmat, Hairul Amani Abdul Hamid, et al. "Phytochemical Screening and Antioxidant Activity of <i>Hylocereus undatus</i> Foliage: Effects of Using Different Drying and Assays Methods." In 5th International Conference on Global Sustainability and Chemical Engineering 2021 (ICGSCE2021). Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-m2r02u.

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Phytochemical screening was conducted on Hylocereusundatus foliage to determine the presence of alkaloids, flavonoids, tannins, and saponins using methanol and chloroform solvents via oven-dried and open air-dried methods. As for the antioxidant activity, powdered Hylocereusundatus foliage were extracted using both solvents through Ferric Reduction Antioxidant Power (FRAP) assay; and the findings were then compared to 2,2-Diphenyl-1-Ipicrylhydrazyl (DPPH) assay from previous studies. Results revealed that for both methods in phytochemical screening, flavonoids were present only in methanol ext
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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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"Phytochemical And Antioxident Profiling Of Caralluma Tuberculata Extract." In International Conference on Biological Research and Applied Science. Jinnah University for Women, Karachi,Pakistan, 2022. http://dx.doi.org/10.37962/ibras/2022/210-213.

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Dewi, Rizna Triana, Tria Yolanda, Marissa Angelina, and Sofa Fajriah. "Phytochemical constituents and bioactivities of dewandaru fruit extract." In 2ND INTERNATIONAL CONFERENCE ON ENERGETICS, CIVIL AND AGRICULTURAL ENGINEERING 2021 (ICECAE 2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0110232.

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Sousa, Matheus Henrique Oliveira de, Gilvan de Oliveira Costa Dias, and Joselene Ribeiro de Jesus Santos. "Phytochemical prospecting, identification and evaluation of the microbiological activity of secondary metabolites of Annona mucosa Jacq." In V Seven International Multidisciplinary Congress. Seven Congress, 2024. http://dx.doi.org/10.56238/sevenvmulti2024-049.

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The present work describes the results obtained for the phytochemical and microbiological studies of the 70% hydroethanolic extract, its fractions and metabolites isolated from the leaves of Biribazeiro ( Annona mucosa Jacq.). Initially, the hydroethanolic extract (70%) of the vegetable leaves was prepared and a phytochemical screening was carried out in search of the secondary metabolites of study. The tests confirmed the presence of tannins, flavonols, flavanones, flavanonols, xanthones, leucoanthocyanidins, anthocyanidins, free steroids,
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Zakaria, Zuraini. "Phytochemical Analysis And Antibacterial Activity Of Lygodium Microphyllum Extract." In 8th International Conference on Multidisciplinary Research 2019. European Publisher, 2020. http://dx.doi.org/10.15405/epsbs.2020.03.03.91.

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Hidajati, Nurul, and Siti Nafsiyah Rokhmania. "Antioxidant and Phytochemical Test of Ziziphus mauritiana Ethanol Extract." In Proceedings of the National Seminar on Chemistry 2019 (SNK-19). Atlantis Press, 2019. http://dx.doi.org/10.2991/snk-19.2019.12.

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Rashid, Imad, and Ihsan Alduhan. "Phytochemical Investigation of An Iraqi Manna Lichen, Lecanora esculenta." In 5th International Conference on Biomedical and Health Sciences. Cihan University-Erbil, 2024. http://dx.doi.org/10.24086/biohs2024/paper.1261.

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This investigation provides new data on chemical characterization of aqueous &amp; lipid extracts of the Iraqi Manna lichen, Lecanora esculenta. Preliminary chemical detection of some medicinal active ingredients of the crud manna lichen powder, &amp; the acidity of the water extract, were performed using different reagents. The total lipid was extracted by chloroform- methanol 2:1 (V/V), &amp; separated by salicylic acid column into neutral &amp; polar lipid. Fractions of these lipids were further analyzed by gas/liquid chromatography (GLC) to detect of various saturated and non-saturated fat
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Marquardt, P., A. Schubert, V. Ahyi, and K. Fester. "Antimicrobial activity and phytochemical analysis of Combretum collinum leaves extract." 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-0039-3400133.

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Reports on the topic "Phytochemical extract"

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Syafii, Maulana. Phytochemical Analysis and Antibacterial Activity of Moringa oleifera Leaf Extracts against Multi-Drug Resistant Bacteria. ResearchHub Technologies, Inc., 2025. https://doi.org/10.55277/researchhub.o02sqvkd.

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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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