Publications (8085)
ARTICLE
Enzyme inhibition effect and polyphenols content of medicinal plant extracts from Burkina Faso
Bangou M. J., M. Kiendrebeogo, M. Compaoré, A. Y. Coulibaly, N. T. R. Meda, B. Zeba, N. A. Abarca, J. Millogo-Rasolodimby and O. G. Nacoulma
In the present study, 36 plant extracts, belonging to 6 families from Burkina Faso were used to evaluate their glutathione-S-transferase (GST), acetylcholinesterase (AChE), carboxylesterase (CES) and xanthine oxidase (XO) inhibitory activities and their phenolic, tannin and flavonoids contents by using spectrophotometrical methods. At 100 jug(...)
Medicinal plants, phenolic content, tannin content, flavonoid content
ARTICLE
Well-posedness result for a nonlinear elliptic problem involving variable exponent and Robin type boundary condition.
S. Ouaro, A. Tchousso
We study the following nonlinear elliptic boundary value problem
b(u)−diva(x,∇u)=fa(x,∇u).η=−|u|p(x)−2u in Ω, on ∂Ω,
where Ω is a smooth bounded open domain in ℝN,N≥1 with smooth boundary ∂Ω. We prove the existence and uniqueness of a weak solution for f∈L∞(Ω), the existence and uniqueness of an entropy solution for L1-data f. The functional(...)
Lebesgue and Sobolev spaces with variable exponent; weak solution; entropy solution; Robin type boundary condition
ARTICLE
Biodepollution of wastewater containing phenolic compounds from leather industry by plant peroxidases
DIAO M, N Ouédraogo, LS Baba-Moussa, PW Savadogo, GN Amani, IHN. Bassolé, Mamoudou H. DICKO
This study deals with the use of peroxidases (POXs) from Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor to catalyze the degradation of free phenolic compounds as well as phenolic compounds contained in wastewater from leather industry. Secretory plant POXs were able to catalyze the oxidation of gallic acid, ferulic acid,(...)
Peroxidase, Leather, Wastewater, Biodepollution
ARTICLE
Analyse des conditions d’émergence du genre en éducation dans les universités du Burkina Faso, 1er Semestre 2011, , N° 52, pp. 21-39
MAIGA Alkassoum
Néant
Mots clés non renseignés
ARTICLE
A cryptic subgroup of Anopheles gambiae is highly susceptible to human malaria parasites
A. GNEME
Population subgroups of the African malaria vector Anopheles gambiae have not been comprehensively characterized owing to the lack of unbiased sampling methods. In the arid savanna zone of West Africa, where potential oviposition sites are scarce, widespread collection from larval pools in the peridomestic human habitat yielded a comprehensive(...)
Mots clés non renseignés
ARTICLE
Développement et validation d’une méthode quantitative de dosage par Chromatographie Liquide à Haute Performance Ultra-violet (CLHP-UV) de l’artémisinine dans Artemisia annua cultivé au Bénin
Hippolyte GANSE, Fernand GBAGUIDI, Taofiki AMINOU, Hermine ZIME, Mansourou MOUDACHIROU, Joëlle QUETIN-LECLERCQ
Artemisia annua, espèce de la famille des asteraceae est une plante dont les feuilles contiennent une
lactone sesquiterpénique appelée artémisinine qui est efficace contre toutes les souches de parasites
responsables du paludisme. Cette étude nous a permis de développer et de valider une méthode de
Chromatographie : la méthode de Chromatogr(...)
CLHP-UV, artémisinine, artemisia annua
ARTICLE
Sub-Saharan Rubiaceae: a review of their traditional uses, phytochemistry and biological activities
K. SIMPORE
Rubiaceae family is a large family of 630 genera and about 13000 species found worldwide, especially in tropical and warm regions. These plants are not only ornamental but they are also used in African folk medicine to treat several diseases. Based on online published data and library bibliographic research, we herein reported accumulated info(...)
Mots clés non renseignés
ARTICLE
Perceptions, usages et vulnérabilité des ressources végétales ligneuses dans le Sud-Ouest du Burkina Faso
Lassina TRAORE , Issaka OUEDRAOGO, Amadé OUEDRAOGO et Adjima THIOMBIANO
Au Burkina Faso, les populations rurales dépendent fortement des ressources végétales ligneuses pour la satisfaction de leurs besoins quotidiens. Dans un contexte de pression anthropique croissante, l’évaluation de la vulnérabilité des espèces s’avère un impératif majeur pour permettre la préservation et la gestion durable de ces ressources. P(...)
conservation, espèces ligneuses, indice de vulnérabilité, tradition, utilisations
ARTICLE
Biodepollution of wastewater containing phenolic compounds from leather industry by plant peroxidases
119. KABORÉ Donatien, Hagrétou Sawadogo-Lingani1, Bréhima Diawara1, Clarisse S. Compaoré1, Mamoudou H. DICKO and Mogens Jakobsen
This study deals with the use of peroxidases (POXs) from Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor to catalyze the degradation of free phenolic compounds as well as phenolic compounds contained in wastewater from leather industry. Secretory plant POXs were able to catalyze the oxidation of gallic acid, ferulic acid,(...)
Peroxidase, Leather, Wastewater, Biodepollution
ARTICLE
Antiacetylcholinesterase and antioxidant activity of essential oils from six medicinal plants from Burkina Faso
Martin Kiendrebeogo, Ahmed Y Coulibaly, Roger CH Nebie, Boukaré Zeba, Charles E Lamien, Aline Lamien-Meda, Odile G Nacoulma
n this investigation, we evaluated essential oils from six medicinal plants from Burkina Faso for their antiacetylcholinesterase and antioxidant abilities. The chemotype of most active were also determined. The best antiacetylcholinesterase activities were recorded for the essential oils of Eucalyptus camaldulensis (IC50 18.98 µ g/mL) and Ocim(...)
acetylcholinesterase, inhibition mechanism, antioxidant activity, Eucalyptus camaldulensis, Ocimum canum, Ocimum basilicum
ARTICLE
In vitro evaluation of the antimicrobial and antioxidant properties of extracts from whole plant of Alternanthera pungens H.B. & K. and leaves of Combretum sericeum G. Don
Cheikna ZONGO, Aly SAVADOGO, Marius K. SOMDA, Jean KOUDOU and Alfred S.TRAORE
Resistance to current antimicrobial agents continues to increase andrender difficult the fight against microbial diseases. There is an urgentneed to find new disposable and affordable remedies to face thisproblem. Plants have been used fo r centuries for health cure andconstitute an important source of drugs.In this study, the aqueous, water-e(...)
Mots clés non renseignés
ARTICLE
Nutritional potentials of Cucumeropsis edulis (Hook. f.) Cogn seeds and the pulp of Adansonia digitata L. from Burkina Faso: Determination of chemical composition and functional properties.
Savadogo, A., Zongo, C., Bayala, B., Somda, K. M. and 1Traoré, A. S
Cucumeropsis edulis seeds from six small markets of Ouagadougou and six samples of Adansonia
digitata pulp products from two towns (Bobo and Ouagadougou) were subjected to chemical composition and
functional properties analyses. The proximate content of Cucumeropsis edulis seeds included moisture (varies
from 3.81 to 4.76% of fresh matter),(...)
Mots clés non renseignés
ARTICLE
Chemical Composition and Antioxidative Properties of Seeds of Moringa oleifera and Pulps of Parkia biglobosa and Adansonia digitata Commonly used in Food Fortification in Burkina Faso
W.R. Compaoré, P.A. Nikièma, H.I.N . Bassolé, A. Savadogo, J. Mouecoucou, D.J. Hounhouigan and S.A. Traoré
This study aimed to identify the nutrient composition and antioxidant properties of seeds of Moringa oleifera and pulps of Adansonia digitata and Parkia biglobosa. Crude proteins, carbohydrates, lipids, crude fibers, ashes and mineral elements were determined. Total phenols, flavonoids, proanthocyanidins of seeds and pulps were reported. The s(...)
Functional, Leguminoseae, nutritional
ARTICLE
Weak solutions for anisotropic discrete boundary value problems
B. Koné, S. Ouaro
We prove the existence and uniqueness of weak solutions for a family of discrete boundary value problems for data f which belong to a discrete Hilbert space H. Moreover, as an extension, we prove some existence results of weak solutions for more general data f depending on the solution
discrete boundary value problem; critical point; weak solution
ARTICLE
«Les écrivains burkinabè, une élite confrontée à la transcription en français des langues nationales»
Alain Joseph Sissao
«Les écrivains burkinabè, une élite confrontée à la transcription en français des langues nationales», In L’élite en Afrique Subsaharienne et la langue française. Pratiques et représentations, Actes du colloque international de Brazaville, 6-7-8 mars 2007. (Sous la direction d’Omer MASSAMOU.) Harmattan, 2011, pp.155-164
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