Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Ranjana Randrianarivo"'
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Akademický článek
Pyrrolizidine-Derived Alkaloids: Highly Toxic Components in the Seeds of Crotalaria cleomifolia Used in Popular Beverages in Madagascar
Autor: Anjaramampionona Henintsoa Duvale Solofomalala, Clara Fredeline Rajemiarimoelisoa, Randriamampianina Lovarintsoa Judicael, Hanitra Ranjana Randrianarivo, Danielle Aurore Doll Rakoto, Victor Louis Jeannoda, Ahcène Boumendjel
Publikováno v: Molecules, Vol 26, Iss 11, p 3464 (2021)
Seeds of Crotalaria cleomifolia (Fabaceae) are consumed in Madagascar in preparation of popular beverages. The investigation of extracts from the seeds of this species revealed the presence of high amounts of alkaloids from which two pyrrolizidine-de
Externí odkaz: https://doaj.org/article/8a071c744e2b40868d40d22bdaaab5cc
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2
Chemical composition and antimicrobial activity of leaf and bark essential oils of Apodocephala pauciflora Baker (Asteraceae)
Autor: null Noelinirina Raharisoa, null Mihajasoa Stella Razanatseheno, null Rahanira Ralambondrahety, null Zara Nomentsoa Razafiarimanga, null Lovarintsoa Judicael Randriamampianina, null Hanitra Ranjana Randrianarivo, null Danielle Aurore Doll Rakoto, null Victor Louis Jeannoda
Publikováno v: World Journal of Biological and Pharmaceutical Research. 2:082-093
The present work aims to study the chemical composition and the antimicrobial and toxicological properties of the essential oils (EOs) of Apodocephala pauciflora leaves (LEO) and stem bark (BEO). LEO and BEO were extracted from fresh material by hydr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a35b7aea96277db044dc039a7bc0b2ae
https://doi.org/10.53346/wjbpr.2022.2.2.0036
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3
Antibacterial potential of the Albizia mahalao Capuron extracts, a Fabaceae from Madagascar
Autor: Victor Jeannoda, Hanitra Ranjana Randrianarivo, Danielle Rakoto, Andriantsihoarana J. Razanatseheno, Lovarintsoa J. Randriamampianina
Publikováno v: Novel Research in Microbiology Journal, Vol 3, Iss 6, Pp 502-510 (2019)
The aim of this study was to assess the antibacterial potential of Albizia mahalao, a Madagascar Fabaceae. Leaf methanolic extracts (LME), root bark methanolic extract (RME), stem bark methanolic extract (SME), and alkaloids extracted from leaves und
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2040cc218d87423eef6d534e5bdf796
https://nrmj.journals.ekb.eg/article_66743_bd408dccf6936f9d75e33e47a41b44cd.pdf
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4
Chemical composition and antimicrobial properties of the essential oil from the leaves of Helichrysum ibityense R.Vig. & Humbert (Asteraceae)
Autor: Victor Jeannoda, Hanitra Ranjana Randrianarivo, Randriamampianina, Saïd M’bae Sadam, Danielle Rakoto, Zara Nomentsoa Razafiarimanga, Lovarintsoa Judicael
The present work aimed to study the composition and antimicrobial properties of the essential oil ofHelichrysum ibityenseleaves (HIEO). HIEO was extracted by hydrodistillation from fresh leaves with a yield of 1.9%. It had a relative density of 0.924
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6939d64bdd17352ac0d73603b9ed228
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5
Pyrrolizidine-Derived Alkaloids: Highly Toxic Components in the Seeds of Crotalaria cleomifolia Used in Popular Beverages in Madagascar
Autor: Danielle Rakoto, Hanitra Ranjana Randrianarivo, Clara Fredeline Rajemiarimoelisoa, Randriamampianina Lovarintsoa Judicael, Victor Jeannoda, Anjaramampionona Henintsoa Duvale Solofomalala, Ahcène Boumendjel
Publikováno v: Molecules, Vol 26, Iss 3464, p 3464 (2021)
Molecules
Seeds of Crotalaria cleomifolia (Fabaceae) are consumed in Madagascar in preparation of popular beverages. The investigation of extracts from the seeds of this species revealed the presence of high amounts of alkaloids from which two pyrrolizidine-de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f843a55ae37e6bc0bd5bb9040819f918
https://www.mdpi.com/1420-3049/26/11/3464
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6
Use Essential Oil And Power Of Antihelium Tsihanimposa To Eliminate The White Spot Syndrome Virus (WSSV) In Organic Shrimp Culture In Madagascar
Autor: Armand Zafilaza, Ranjana Randrianarivo, Abel Andriantsimahavandy
Publikováno v: European Journal of Medical and Health Sciences. 2
The organic culture needs special treatment like treatment of the culture water to rid the different types of bacteria. Nosy Lonjo seawater contains bacteria like Coliforms 770 Npp/100ml, Escherchia coli 700 Npp/100ml, Intestinal Enterococci 2433 Npp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a416d57c62f650d8b349cff4f328019f
https://doi.org/10.24018/ejmed.2020.2.4.359
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7
Antimicrobial activity of the extracts of Albizia masikororum R.Vig., a Fabaceae from Madagascar
Autor: Victor Jeannoda, Anjarasoa Ravo Razafindrakoto, Hanitra Ranjana Randrianarivo, Danielle Rakoto, Lovarintsoa Judicael Randriamampianina, Eliane Razafintsalama Vahinalahaja
Publikováno v: African Journal of Microbiology Research. 12:464-469
This study is aimed at the assessment of antimicrobial potential of Albizia masikororum, a Malagasy Fabaceae. Hexanic and methanolic extracts from fruit pods, stem bark, leaves and seeds were tested by disc diffusion and microdilution methods on 10 p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d524d869a1e5f5748a2427c543b6e43
https://doi.org/10.5897/ajmr2018.8864
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9
Marked toxicity of Albizia bernieri extracts on embryo–larval development in the medaka fish (Oryzias latipes)
Autor: Ranjana Randrianarivo, Simone Puiseux Dao, Victor Jeannoda, Chakib Djediat, Anne Offroy, Lengo Mambu, Marc Edery, Danielle Rakoto, Lovarintsoa Judicael Randriamampianina
Publikováno v: Toxicon. 64:29-35
Previous phytochemical studies have shown that the plants of the Albizia genus (Fabaceae) contain bioactive saponins, lignans, spermine alkaloids, flavonoids, glycosides phenols and pyridoxine derivatives. Their extracts sometimes display medical pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eae747ae2bd1f454198ced2f118c6bbe
https://doi.org/10.1016/j.toxicon.2012.12.012
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10
Antimicrobial activity of extracts from Crotalaria bernieri Baill. (Fabaceae)
Autor: Victor Jeannoda, Thomas Petit, Hanitra Ranjana Randrianarivo, Danielle Rakoto, Heriniaina Ramanankierana, Hérizo Lalaina Andriamampianina
Publikováno v: African Journal of Microbiology Research
African Journal of Microbiology Research, Academic Journal, 2016, 10 (31), pp.1229-1239. ⟨10.5897/AJMR2016.8186⟩
This work was designed to study the antimicrobial activity of Crotalaria bernieri Baill. (Fabaceae). Extracts from leaf, root, pod and seed using hexane, ethyl acetate and methanol were tested in vitro for their activity against 17 bacteria, 5 fungi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::088d8e219db56e27e7197156d47637d3
https://hal.univ-reunion.fr/hal-01399928
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