Publications (14)
ARTICLE
Study of phenolic compounds of Phyllanthus amarus and their α-glucosidase enzyme inhibitory activity assessment
Ousmane Ilboudo, Têeda Hamidou Ganamé, Wende-Konté Hazael Conania Nikiema, Tegwendé Tibnongdo Zabré, Yssouf Karanga, Issa Tapsoba
The access to diabetes care remains limited in low-income countries, leading populations to rely on medicinal plants. In Burkina Faso, Phyllanthus amarus is traditionally used against diabetes. This study aimed to identify its chemical constituents and evaluate the antidiabetic potential of aqueous, hydroethanolic, and decocted extracts from l(...)
Phyllanthus amarus, phenolic compounds, flavonoids, α-glucosidase inhibition, antidiabetic activity, antioxidant activity, medicinal plants, decoction, hydroalcoholic extract, aqueous extract, phytochemical screening, traditional medicine for diabetes, Burkina Faso
ARTICLE
Comparative Study of Extracting Dyes Methods from Mitragyna Inermis Bark
Pulchérie Marie Laure Kantiono, Hassen Hedfi, Yssouf Karanga, Mohamed Hamdaoui, Moussa Bougouma
For centuries, people have been interested in natural dyes for dyeing
applications. Natural dyes are known for their phytochemical properties, which
are highly sought-after in many fields, including dyeing. The extraction of compounds
from plant matter is the key to obtaining the dyestuff. A number of research
projects have focused on find(...)
Natural dyes · Extraction methods · Colour strength
ARTICLE
Valorization of Corn Cobs into Activated Carbon through Chemical Activation and Evaluation of Their Methylene Blue Adsorption Performance for Contaminated Water Treatment
Gounedmanega Idrissa Kafando, Martine Kone, Boukaré Kaboré, Adama Kindo, Yssouf Karanga, Ali Iname, Rose Yamma, Bienvenue Joceline Sawadogo, Seydou Tamboura, Succès Malundama Kutangila, Moussa Bougouma
Surface water and groundwater are subject to significant degradation due to human activities. The aim of this study is to evaluate the capacity of methylene blue removal by adsorption on activated carbon derived from corn cobs, activated by H3PO4. The corn cobs were pyrolyzed at 400, 500, and 600 °C; the materials obtained were characterized b(...)
Activated carbons; corncob; Fourier transform infrared spectroscopy; specific surface area; organic pollutant; adsorption capacity.
ARTICLE
Effect of cooking technologies on the micronutrient and antioxidant content of Vigna radiata seeds
Mahamadi Hamed Ouédraogo, Yssouf Karanga, Rémy K. Bationo, Moumouni Koala, Éloi Palé
The actual nutrient content of legumes needs to be examined in detail. Indeed, the various mechanisms involved in preparing dishes for human consumption can affect the nutritional value and bioavailability of nutrients such as phenolic compounds, carotenoids and mineral elements. Vigna radiata varieties rich in bioactive compounds were selecte(...)
mungbean, mung bean seeds, cooking methods, roasting, soaking, germination, phenolic compounds, tannins, carotenoids, antioxidant activity, micronutrients, antinutritional factors, bioactive compounds, legume nutrition
ARTICLE
Functionalization of Arabic Gum by Both Oxidation and Acylation: Application as Sensing Materials for the Electrochemical Determination of Phenolic Compounds
Ousmane Ilboudo, Serge Foukmeniok Mbokou, Yssouf Karanga, Yibor Fabrice Roland Bako, Issa Tapsoba, Ignas Kenfack Tonlé
Novel functionalized Arabic gums (AGs) were obtained by oxidation and acylation
reactions on raw Arabic gum. The synthesized materials were used as
modifiers of carbon paste electrodes for the determination of quercetin (QCT),
rutin (RUT) and both p-aminophenol (PAP) and acetaminophen (APAP) in
0.1 M phosphate buffer solution (PBS), pH 6.0(...)
gum arabic, oxidation, acylation, electrochemical sensor, phenolic compounds, electrochemical determination
ARTICLE
Phytochemical screening, antioxidant and anti-diabetic activities of Leptadenia hastata
Yssouf Karanga, Wende-Konté Hazael Conania Nikiema, Têeda Hamidou GANAME, Ousmane Ilboudo, Issa Tapsoba
Leptadenia hastata (L. hastata) is traditionally used in Burkina Faso to treat some diseases. Leaves extracts was assessed for antioxidant activities and α-glucosidase inhibition.
TLC analysis of fractions revealed the presence of quercetin in the ethyl acetate fractions of L. hastata and rutin in the n-butanol fraction. The results of radica(...)
Leptadenia hastata; Antioxidant; Diabetes; α-glucosidase
ARTICLE
Phytochemical studies and evaluation of the antifungal activities of Hypochaeris radicata L. leaves against rice fungi: Bipolaris oryzae and Curvularia lunata
Raselison Nirintsoa Francine, Yssouf Karanga, Schémaëza Bonzi, Têeda Hamidou Ganamé, Issa Tapsoba, Irénée Somda, Béatrice Ramaroson‐Raonizafinimanana
The aim of the study is to evaluate the phytochemistry and the antifungal activities of the leaf extract of Hypochaeris radicata L. against Bipolaris oryzae and Curvularia lunata pathogenic fungi on rice. The mineral elements were analyzed using a portable XRF analyzer. Total polyphenol content was evaluated using the Folin-Ciocalteu method; t(...)
Hypochaeris radicata, leaf extract, antifungal activity, Bipolaris oryzae, Curvularia lunata, rice fungal pathogens, phytochemical screening, polyphenols, flavonoids, proanthocyanidins, antioxidant activity, mycelial growth inhibition, natural fungicides
ARTICLE
Inhibition of α-glucosidase activity by polyphenol compounds from C. occidentalis: Phytochemical screening and antidiabetic studies
Wende-Konté Hazael Conania Nikiema, Yssouf Karanga, Ousmane Ilboudo, Têeda Hamidou Ganamé, Têeda Hamidou Ganamé, Issa Tapsoba
Medicinal plants are recognized as a source of active molecules that can treat several diseases. Cassia occidentalis (C. occidentalis) is a medicinal plant traditionally used in rural areas of Burkina Faso for the treatment of diabetes. The objective of this work is to evaluate the antioxidant and antidiabetic properties of the fractions of th(...)
Cassia occidentalis, α-glucosidase inhibition, antidiabetic activity, antioxidant activity, quercetin, polyphenols, medicinal plants, diabetes treatment, ethyl acetate fraction, flavonoids, tannins, phytochemical screening
ARTICLE
Etude des paramètres opératoires d’électrocoagulation pour le traitement d’un effluent de textile : Exemple du bleu de méthylène
Yibor Fabrice Roland Bako, Inoussa Zongo, Yssouf Karanga, Issa Tapsoba, Issoufou Sawadogo, Barthélemy Baga
Les effluents industriels issus des activités textiles présentent une grande charge polluante difficilement biodégradable et qui a des impacts non négligeables sur l’environnement et l’Homme. Leur décontamination par les procédés conventionnels biologiques ou physiques est souvent inefficace et nécessite par conséquent le recours à des procédé(...)
electrocoagulation, methylene blue, textile wastewater, dye removal, iron electrodes, aluminum electrodes, current density, pH effect, advanced oxidation processes, wastewater treatment, synthetic dye wastewater, color removal, heavy metal removal, sludge volume reduction, sludge dewatering, sludge mineralization
ARTICLE
Electrochemical Determination of Diuron in Soil Using a Nanocrystalline Cellulose Modified Carbon Paste Electrode
MbokouFoukmeniok Serge, KarangaYssouf, BakoYiborFabrice Roland, Tapsoba Issa, Sakande Fadilatou, KoulibalyBazoumana, Somda Irenée, TonleKenfack Ignas and Ngameni Emmanuel
An electrochemical sensor based on nanocrystalline cellulose (NC) modified carbon paste electrode (CPE) was developed for the electrochemical detection of diuron in soil samples. Energy dispersive X-ray spectroscopy (EDX) and Scanning electron microscopy (SEM) were used for the elemental and morphological characterization of elaborated CPEs, r(...)
Diuron, carbon paste electrode, cellulose, voltammetry, detection.
ARTICLE
α-Glucosidase Inhibitory and Antiradical Properties of Acacia macrostachya
Hamidou Têeda Ganamé, Yssouf Karanga, Ousmane Ilboudo, Wende-Konté Hazael Conania Nikiema, Richard Wamtinga Sawadogo, Issa Tapsoba
In this work, the anti-diabetic activity of three extracts of Acacia macrostachya was investigated by following the inhibitory effect of these extracts on -glucosidase using the in vitro model. The antiradical activity of these extracts was also determined. Methanol extracts of root and stem barks showed a very significant inhibitory effect ag(...)
α-glucosidase inhibition, free radical scavenging, antidiabetic activity, DPPH radical scavenging, ABTS radical scavenging, root bark extract, stem bark extract, methanol extract, traditional medicinal plants
ARTICLE
Direct and simultaneous quantification of rutin and quercetin in natural fruits base on purified Arabic Gum modified carbon paste electrode
Serge Foukmeniok Mbokou, Ousmane Ilboudo, Yssouf Karanga, Issa Tapsoba, Evangéline Njanja, Ignas Kenfack Tonlé
Arabic gum was purified and used as modifier of carbon paste electrode (PAG-CPE) for the simultaneous determination
of quercetin (QT) and rutin (RT) in 0.1 M phosphate buffer solution, pH 6.0. Fourier transform infrared spectroscopy was
used for the identification of different chemical functional groups present at the surface of the raw and(...)
rutin, quercetin, gum arabic, carbon paste electrode, modified electrode, flavonoid determination, urine analysis, electrochemical sensor
ARTICLE
Phytochemical and Antifungal Properties of Euphorbia hirta L against Fusarium moliniforme and Phoma sorghina
Karanga Y, Ilboudo O, Bonzi S, Tapsoba I, Somda I and Bonzi-Coulibaly YL
In this study, the whole plant of Euphorbia hirta. L was investigated for phytochemical and antifungal properties. Hydroethanolic extract of E. hirta has been fractioned with different organic solvents and were analysed for chemical screening, antioxidant and antifungal activities against Fusarium moniliforme and Phoma sorghina. The results sh(...)
Euphorbia hirta L; Chemical screening; Fusarium moniliforme; Phoma sorghina; Antifungal
ARTICLE
PREPARATION D’UNE POUZZOLANE A BASE D’UNE MATIERE PREMIERE ARGILEUSE DU BURKINA FASO
François Ganon, Adama Yameogo, Brahima Sorgho, Lamine Zerbo, Mohamed Seynou, Younoussa Millogo, Raguilnaba Ouedraogo
A raw clay material from Burkina Faso has been characterized for pozzolan elaboration. The analysis showed that SiO2 (45.91 wt. %), Al2O3 (28.29 wt. %) and Fe2O3 (9.75 wt. %) are the main oxides and kaolinite (71 wt. %) is the principle mineral. The sample has been activated at 680 °C during 2 or 5 hours. The pozzolanic activity has been acces(...)
Burkina Faso, carbon dioxide, cement, kaolinite, pozzolan