Antifungal Activity and Phytochemical Analysis of Column Chromatographic Fractions of Stem Bark Extracts of Ficus sycomorus L. (Moraceae)

2007 ◽  
Vol 2 (2) ◽  
pp. 209-215 ◽  
Author(s):  
S.W. Hassan ◽  
M. Lawal ◽  
B.Y. Muhammad ◽  
R.A. Umar ◽  
L.S. Bilbis ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Stem Bark ◽  
Phytochemical Analysis ◽  
Ficus Sycomorus ◽  
Column Chromatographic

scholarly journals Phytochemical Analysis and Antifungal Activity of Ficus Sycomorus L. (Moraceae) Extracts on some Dermatophytic Fungi

2021 ◽  
Vol 6 (1) ◽  
pp. 11-17
Author(s):  
Umar Lawal ◽  
◽  
L. Mansir ◽  
M. G. Sani
Keyword(s):  
Antifungal Activity ◽  
Methanol Extract ◽  
Fungal Infections ◽  
Stem Bark ◽  
Phytochemical Analysis ◽  
Microsporum Canis ◽  
Phytochemical Screening ◽  
Ms Analysis ◽  
Dermatophytic Fungi ◽  
Ficus Sycomorus

Ficus sycomorus L is a large, semi-deciduous spreading savannah tree that belongs to the family (Moraceae) is used by many tribes in the treatments of skin infections. The aim of this study was to carry out phytochemical analysis and antifungal evaluation of F. sycomorus L. stem and leaf Methanol extract on some dermatophytic fungi. The stem and leaf crude extracts were obtained after drying using maceration and percolation with methanol as the solvent. The extract was subjected to qualitative phytochemical screening as well as GC-MS analysis for the presence of bioactive constituents. The antifungal inhibitory effect of the crude stem and leaf extracts was assessed by agar well diffusion methods. The phytochemical screening revealed that the leaves and stem-bark contained secondary metabolites such as tannins, flavonoids, alkaloids, saponins, reducing sugar and steroid. The GC-MS assay showed that the most prevailing compound in the methanolic stem-bark extract was 2, 9, Diazabicyclo (4, 4, 0) decane-3,10 dione, while in the methanolic leaves extract was acetic acid. The anti-dermatophytic assay of the extracts against Microsporum canis and Tricophyton tonsurans showed that the extracts inhibited the fungi with zones of inhibitions ranging from 6.33±0.47 to 24.33±0.47mm with the leaf extract exhibiting higher inhibition zones than the stem extract (p˂0.01). The study shows that both the stem and leaf methanol extract of Ficus sycomorus L possesses antifungal activity and should be considered as a potential antifungal agent in search of newer agents to address dermatophytic fungal infections Key words: Ficus sycomorus L, Phytochemical/GC-MS Analysis, Antifungal activity

scholarly journals Seasonal effects and antifungal activity from bark chemical constituents of Sterculia apetala (Malvaceae) at Pantanal of Miranda, Mato Grosso do Sul, Brazil

2015 ◽  
Vol 45 (3) ◽  
pp. 283-292 ◽  
Author(s):  
Fernanda Mussi FONTOURA ◽  
Rosemary MATIAS ◽  
Juliane LUDWIG ◽  
Ademir Kleber Morbeck de OLIVEIRA ◽  
José Antonio Maior BONO ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Chemical Constituents ◽  
Chemical Study ◽  
Stem Bark ◽  
Seasonal Effects ◽  
Chemical Components ◽  
Phytochemical Analysis ◽  
Wet Season ◽  
Mycelium Growth ◽  
Mato Grosso

In the Southern Pantanal, the hyacinth macaw (Anodorhynchus hyacinthinus), an endangered species, often chooses the manduvi tree (Sterculia apetala) as a nesting site, because of its physical properties. In addition, the chemical composition of the wood may also contribute to a nesting selection by the hyacinth macaws. The objective of this study was to determine the main chemical components of S. apetala bark for two seasons, and evaluate its fungicidal potential. Bark samples from S. apetala trees with and without nests of A. hyacinthinus were collected in January (wet season) and August (dry season) of 2012. The inhibition of mycelium growth (MGI) from tree samples with and without nests were assessed using a phytochemical analysis to evaluate their antifungal activity against Trichoderma sp. Phytochemical analysis confirmed the presence of phenolic compounds and flavonoids. In both seasons, samples obtained from nested trees had higher content of total phenols than those collected from non-nested trees. The average content of total flavonoids was higher in January for samples with nest and in August for samples without nest. All selected samples showed antifungal activity, and those with nest collected in August (peak of hyacinth macaw breeding) resulted in an MGI of 51.3%. Therefore, this percentage, related to the content of flavonoids and the presence of coumarins, may influence the reproductive success of hyacinth macaws and other species of birds, in this region. This is the first chemical study report with the stem bark of S. apetala.

scholarly journals Potentiating Antifungal Activity of Fluconazole or Nystatin with Methanol Bark Extract of Harungana madagascariensis Stem Bark

2017 ◽  
Vol 9 (5) ◽  
Author(s):  
Ebelle R. E. ◽  
Mouokeu R. S. ◽  
Assam J PA ◽  
Hopogap M. L. ◽  
Masoohe A M. ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Bacterial Infections ◽  
Stem Bark ◽  
Oral Route ◽  
Experimental Models ◽  
Bark Extract ◽  
Infection Model ◽  
Phytochemical Analysis ◽  
Broth Microdilution Method

The therapeutic failures and the increasingly high costs of treating resistant bacterial infections calls for alternative means of care. The present study was initiated to evaluate the antifungal properties of the Harungana madagascariensis methanol barks extract and potent interactions with some usual drugs. The extract was prepared by maceration of the dry stem bark powder in methanol. Phytochemical analysis was carried out by colorimetric assays. Antifungal activity as well as interactions between extract, Nystatin or Fluconazole was evaluated by broth microdilution method. The therapeutic efficacies of H. madagascariensis extract and Fluconazole – extract mixture as compared to Fluconazole extract was studied in experimental models of oral and vulvovaginal candidiasis in rats by oral route. Results showed that methanol extract of H. madagascariensis stem barks had antifungal activity ranging from 128 to 1024 µg/ml. This extract also had a fungicidal activity on all of the tested yeasts. Moreover, the extract presented in vitro synergetic and additive interactions with Nystatin and Fluconazole. In both oral and vaginal infection model, all the treatment significantly reduced (P less than 0.05) the number of colony formant unit (UFC) of C. albicans compared with untreated control. Moreover, significant decrease in the percentage of animals showing positive cultures was observed in rats treated with Fluconazole-extract mixture. In both therapeutic efficacy studies, the histological findings confirmed the microbiological results. The results of this study constitute a base for the usage of H. madagascariensis stem barks in association with Fluconazole to overcome yeast infection.

scholarly journals Preliminary Phytochemical Analysis and In vitro Antimicrobial Study of the Root and Stem Bark Extracts of Ficus sycomorus Linn

2019 ◽  
pp. 1-10
Author(s):  
I. Toma ◽  
D. Dahiru ◽  
M. A. Madusolumou
Keyword(s):  
Stem Bark ◽  
Antimicrobial Activities ◽  
Reducing Sugar ◽  
Bark Extract ◽  
Phytochemical Analysis ◽  
Root Bark ◽  
Antimicrobial Studies ◽  
Stem Bark Extract ◽  
Ficus Sycomorus

This study was conducted to carryout preliminary phytochemical analysis and in vitro antimicrobial activities of aqueous and ethanolic root and stem bark extracts of Ficus sycomorus. Qualitative phytochemical analysis for tannins, saponin, terpenoids, flavonoids, alkaloids, glycosides, steroids, phenols, and reducing sugar was done using standard methods. The antimicrobial activities of the extracts were tested against four micro- organisms; Escherichia coli, Staphylococcus aureus, Shigella dysentrae, and Salmonella typhi. Agar well diffusion method was used for the antimicrobial studies. Phytochemical screening of both root and stem bark aqueous extracts showed the presence of tannin, saponin, terpenoid, flavonoid, alkaloids,  glycoside, steroid, reducing sugar, and phenol. Glycoside was not detected in both the aqueous and ethanolic extracts of the root bark. The result of the antimicrobial studies showed that the aqueous root extract have higher antimicrobial activity ranging from (2-12 mm) on the tested microorganisms than aqueous stem bark extract (3-9 mm), while for ethanol extract both stem and root bark extract has almost the same effect or antimicrobial activity on the tested pathogens ranging from (2-15 mm) which is having higher activity compared to the aqueous extracts. The Minimum inhibitory concentration (MIC) and Minimum bactericidal concentration (MBC) of both the extracts were found to be 50 mg/mL and 100 mg/mL respectively.  From this study, it can, therefore, be concluded that the root and stem bark extract is a potential antimicrobial agent which support the claim of the traditional users of this plant in herbal medicine for the treatment of diseases that are of microbial origin.

scholarly journals Phytochemical analysis of Ziziphus mucronata Willd. extract and screening for antifungal activity against peanut pathogens

2017 ◽  
Vol 11 (11) ◽  
pp. 394-402 ◽  
Author(s):  
Koïta Kadidia ◽  
Bawomon Neya Fidele ◽  
Opoku Nelson ◽  
Baissac Yves ◽  
Campa Claudine ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Phytochemical Analysis ◽  
Ziziphus Mucronata

scholarly journals Hypoglycemic Properties of the Aqueous Extract from the Stem Bark of Ceiba pentandra in Dexamethasone-Induced Insulin Resistant Rats

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Christian Kuété Fofié ◽  
Elvine Pami Nguelefack-Mbuyo ◽  
Nole Tsabang ◽  
Albert Kamanyi ◽  
Télesphore Benoît Nguelefack
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Glucose Tolerance ◽  
Type Ii Diabetes ◽  
Stem Bark ◽  
Oral Glucose ◽  
Phytochemical Analysis ◽  
Type Ii ◽  
Insulin Resistant ◽  
Ceiba Pentandra

Parts of Ceiba pentandra are wildly used in Africa to treat diabetes and previous works have demonstrated their in vivo antidiabetic effects on type 1 diabetes models. In addition, it has been recently shown that the decoction and the methanol extract from the stem bark of C. pentandra potentiate in vitro, the peripheral glucose consumption by the liver and skeletal muscle slices. But nothing is known about its effect on type II diabetes, especially on insulin resistance condition. We investigated herein the antihyperglycemic, insulin-sensitizing potential, and cardioprotective effects of the dried decoction from the stem bark of Ceiba pentandra (DCP) in dexamethasone-induced insulin resistant rats. DCP phytochemical analysis using LC-MS showed the presence of many compounds, including 8-formyl-7-hydroxy-5-isopropyl-2-methoxy-3-methyl-1,4-naphthaquinone, 2,4,6-trimethoxyphenol, and vavain. Wistar rats were given intramuscularly (i.m.) dexamethasone (1 mg/kg/day) alone or concomitantly with oral doses of DCP (75 or 150 mg/kg/day) or metformin (40 mg/kg/day) for 9 days. Parameters such as body weight, glycemia, oral glucose tolerance, plasma triglycerides and cholesterol, blood pressure, and heart rate were evaluated. Moreover, cardiac, hepatic and aortic antioxidants (reduced glutathione, catalase, and superoxide dismutase), malondialdehyde level, and nitric oxide content were determined. DCP decreased glycemia by up to 34% and corrected the impairment of glucose tolerance induced by dexamethasone but has no significant effect on blood pressure and heart rate. DCP reduced the total plasma cholesterol and triglycerides as compared to animals treated only with dexamethasone. DCP also increased catalase, glutathione, and NO levels impaired by dexamethasone, without any effect on SOD and malondialdehyde. In conclusion, the decoction of the stem bark of Ceiba pentandra has insulin sensitive effects as demonstrated by the improvement of glucose tolerance, oxidative status, and plasma lipid profile. This extract may therefore be a good candidate for the treatment of type II diabetes.

scholarly journals Antitoxic, Antifungal and Phytochemical Analysis of Medicinal Compounds of Guiera senegalensis Leaves

2020 ◽  
Vol 10 (2) ◽  
pp. 148-152
Author(s):  
Z.M. Anka ◽  
Vijender Singh ◽  
S.N. Gimba ◽  
Gunjan Singh
Keyword(s):  
Antifungal Activity ◽  
Phytochemical Analysis ◽  
Desert Area ◽  
Plant Metabolites ◽  
Secondary Plant Metabolites ◽  
Chemical Substances ◽  
Western Africa ◽  
Traditional Medicinal Plants ◽  
The World ◽  
Guiera Senegalensis

Millions of people in the world depend on traditional medicinal plants for treatment of many diseases.  They have curative properties due to presence of various complex chemical substances of different composition, which are found as secondary plant metabolites in one or more parts of these plants. These plant metabolites according to their composition are grouped as flavonoids, tannins, alkaloids, saponins etc. Guiera senegalensis(Gs), which grows in abundance in semi-desert area of Western Africa such as Nigeria, has been used for treating specific diseases and wounds. The study is carried out to investigate the phytochemical analysis, toxicity, and the antifungal activity of Gs leaves extract. Keywords: Guiera senegalensis, Antifungal activity, Brine shrimp, toxicity, phytochemical analysis;

scholarly journals Phytochemical Screening and TLC Profile of Fruits and Flowers of Alstonia venenata R. Br.

2016 ◽  
Vol 8 (02) ◽  
Author(s):  
Thomas S. K. ◽  
George E. ◽  
Kunjumon M. ◽  
Thankamani I.
Keyword(s):  
Petroleum Ether ◽  
Dry Weight ◽  
Stem Bark ◽  
Phytochemical Analysis ◽  
Root Bark ◽  
Good Resolution ◽  
Peninsular India ◽  
Spray Reagent ◽  
Hexane Extracts ◽  
Ceric Sulphate

Alstonia venenata R. Br. belonging to the family Apocynaceae is a tall evergreen shrub distributed throughout Peninsular India. Stem-bark, root-bark, fruits and leaves are used by many tribal communities and also in Ayurveda. The study investigates the phytochemical composition of hexane, butanol, methanol and water extracts of Alstonia venenata fruits and flowers as well as the TLC profile of hexane extracts of fruits and flowers. Quantitative data of the wet and dry weight, yields from different solvent fractions and percentage yields were noted. The phytochemical analysis revealed the presence of secondary metabolites such as alkaloids, steroids, terpenoids, saponins, flavonoids, tannins and phenolic compounds from the various extracts. Alkaloids were present in all the fractions tested. Methanol extracts of fruits and flowers showed the presence of major phytoconstituents. TLC profile of hexane extracts of fruits and flowers were developed using anisaldehyde sulphuric acid/ceric sulphate (steroids/terpenoids) and Dragendorff’s spray reagents (alkaloids). Petroleum ether: Chloroform: Methanol (5: 4.5: 0.5) showed good resolution for the hexane extracts of fruit and flower when treated with Dragendorff’s spray reagent. Petroleum ether: Chloroform (1:1) was best for the hexane exacts of flowers and fruits when sprayed with ceric sulphate spray reagent

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