scholarly journals ANTIMICROBIAL ACTIVITY AND PHYTOCHEMICAL SCREENING OF LEAF EXTRACTS OF CATHARANTUS ROSEUS AGAINST ASPERGILLUS NIGER

2019 ◽  
Vol 07 (02) ◽  
Author(s):  
Ologundudu FA ◽  
Ojo ET ◽  
Olabimi IO ◽  
Ojo EF
Keyword(s):  
Antimicrobial Activity ◽  
Aspergillus Niger ◽  
Phytochemical Screening ◽  
Leaf Extracts

Phytochemical Screening and Antimicrobial Activity of Leaf Extracts ofAmomum nilgiricum(Thomas) (Zingiberaceae)from Western Ghats, India

2017 ◽  
Vol 7 (4) ◽  
pp. 311-330 ◽  
Author(s):  
Narasimha Murthy Konappa ◽  
Chandra Nayaka Siddaiah ◽  
Soumya Krishnamurthy ◽  
Brijesh Singh ◽  
Niranjana Siddapura Ramachandrappa
Keyword(s):  
Antimicrobial Activity ◽  
Western Ghats ◽  
Phytochemical Screening ◽  
Leaf Extracts

scholarly journals Antimicrobial Activity of Crinum defixum Ker - Gawler Leaves

2015 ◽  
Vol 46 ◽  
pp. 8-15
Author(s):  
A. Elaiyaraja ◽  
G. Chandramohan ◽  
J. Mariajancyrani
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Activity ◽  
Leaf Extract ◽  
Phytochemical Screening ◽  
Zone Of Inhibition ◽  
Indigenous Medicine ◽  
Leaf Extracts ◽  
Mean Diameter ◽  
Different Types ◽  
Body Ache

Crinum defixum Ker - Gawler is a bulbous herb which has widely used in indigenous medicine for many diseases; mainly leaf and bulb extracts are of medicinal importance. Leaf extract is used as a treatment for pimples, body-ache, dropsy, carbuncle, paronychia, leprosy, fever and diarrhoea. The bulbs are crushed and applied on to piles and itching. The present study to determine the possible phytochemicals and antimicrobial activity of various leaf extracts of Crinum defixum Ker - Gawler plant. The phytochemical screening demonstrated the presence different types compound like flavonoids, tannins, phenolic compounds, saponins and glycosides. The ethanol, methanol and crude extracts of Crinum defixum Ker - Gawler showed significant antibacterial activity against Escherichia coli, Staphylococcus aureus, pseudomonas aeruginosa, proteus vulgaris and antifungal activity against Candida albicans, Aspergillus flavus when compare to different concentrations (μg/mL). The antimicrobial potential of test compounds was determined on the basis of mean diameter of zone of inhibition around the disk in millimetres. Thus, the present findings revealed the medicinal potential of Crinum defixum Ker - Gawler to develop a drug against various human ailments.

Phytochemical screening and antimicrobial activity of Haematostaphis barteri

2021 ◽  
Vol 1 (2) ◽  
pp. 036-042
Author(s):  
Ushie OA ◽  
Iyen SI ◽  
Longbab BD ◽  
Ama SO ◽  
Azuaga TI
Keyword(s):  
Antimicrobial Activity ◽  
Extraction Method ◽  
Polar Solvent ◽  
Antimicrobial Activities ◽  
Phytochemical Screening ◽  
Leaf Extracts ◽  
Successive Extraction ◽  
Medicinal Treatment ◽  
Exhaustive Extraction ◽  
Penicillium Spp

The aim of this work was to carry out the phytochemical screening and antimicrobial activities of Haematostaphis barteri. The method of cold maceration was used in the extraction by serial exhaustive extraction method which involves successive extraction with solvents of increasing polarity from a non-polar (hexane) to a more polar solvent (methanol) to ensure that a wide polarity range of compound could be extracted. The results showed that flavonoids, terpenes, terpenes, tannins, and saponins are present in all the leaf extracts. The result of the antimicrobial activity obtained from the extracts of the leaf of Haematostaphis barteri revealed that all the crude extracts of the leaf inhibited or exhibited antibacterial activity against Salmonella paratyphi, Staphylococcus aureus, Escherichia coli, and Penicillium spp. All the extracts did demonstrate antimicrobial activity against Aspergillus niger. The plant H. barteri is commonly used traditionally for the treatment of diarrhoea, wound, headache, malaria, dysentery and fevers. The overall results confirm the significance of the use of the plant in traditional medicinal treatment of diarrhea, wound, headache, malaria, dysentery and fevers, in line with reported claims.

scholarly journals Screening of phytochemical compounds, trace metals and antimicrobial activity of Anacyclus pyrethrum

2016 ◽  
Vol 2 (1) ◽  
pp. 32 ◽  
Author(s):  
G. Subasri ◽  
S. Ahmed John
Keyword(s):  
Antimicrobial Activity ◽  
Trace Metals ◽  
Ethanolic Extract ◽  
Reducing Sugar ◽  
Plant Sample ◽  
Phytochemical Screening ◽  
Leaf Extracts ◽  
Ethanolic Extracts ◽  
Phytochemical Compounds ◽  
Positive Results

In the present study is phytochemicals, trace metals and antimicrobial activity of ethanolic extract of Anacyclus pyrethrum. The phytochemical screening of the crude ethanolic root, stem and leaf extracts showed the positive results of steroids, triterpenes, reducing sugar, sugar, alkaloids, flavonoids, saponin, tannins, anthraquinones and amino acids. The average mean concentrations of Cd, Cr, Cu, Fe, Ni, Pb and Zn in plant sample were BDL, 0.03, 0.42, 0.79, BDL, BDL and 0.58 mg kg-1, respectively. The descending order of the metal content in the plant sample were: Zn > Fe > Cu > Cd > Cr = Ni = Pb. Among various part of plant extracts studied for antimicrobial activity, root ethanolic extract showed highest of inhibition than leaves and stem ethanolic extracts.

scholarly journals Rhaphidophora aurea: A Review on Phytotherapeutic and Ethnopharmacological Attributes

2021 ◽  
Vol 69 (1) ◽  
Author(s):  
Kriti Saxena ◽  
Rajat Yadav ◽  
Dr. Dharmender Solanki
Keyword(s):  
Antimicrobial Activity ◽  
Drug Development ◽  
Noble Gas ◽  
Vascular Plant ◽  
Phytochemical Screening ◽  
Inhibitor Activity ◽  
Leaf Extracts ◽  
Epipremnum Aureum ◽  
Metallic Element ◽  
Special Stress

Epipremnum aureum (Golden pothos), a naturally vari-coloured vascular plant that produces overabundance of foliage. it's among the foremost standard tropical decorative plant used as hanging basket crop. Associated in Nursing insight has been provided regarding the various styles of liana together with noble gas, Marble Queen, Jade Pothos and N Joy. This paper presents a review on botanic study and necessary characteristics of liana and special stress has been provided on varicolored leaves and plastids biogenesis explaining the necessary genes concerned throughout the method and numerous proteins related to it. Studies are enclosed comprising the special options of Epipremnum aureum in phytoremediation for the removal of metallic element and caesium and within the purification of air against gas. The antimicrobial activity of roots and leaf extracts of Epipremnum aureum against several microorganism strains are enclosed. It additionally presents the anti-termite activity of liana which will be controlled for cuss management. This article summarizes review meted out on many approaches to choosing honesty for drug development with the best chance of success. This review document presents a large vary of factual info regarding analysis work on honesty until date, sorted below headings: Phytochemical screening, antimicrobial, and inhibitor activity, vasoconstrictor, environmental and alternative fields.

scholarly journals Biological activities and phytochemical screening of leaf extracts from Zanthoxylum caribaeum L. (Rutaceae)

2020 ◽  
Vol 36 (1) ◽  
Author(s):  
Juliete Gomes de Lara de Souza ◽  
Fabiana Gisele da Silva Pinto ◽  
Adrieli Gorlin Toledo ◽  
Luis Francisco Angeli Alves ◽  
Dejane Santos Alves
Keyword(s):  
Antimicrobial Activity ◽  
Free Radical ◽  
Biological Activities ◽  
Acaricidal Activity ◽  
Dermanyssus Gallinae ◽  
Phytochemical Screening ◽  
Leaf Extracts ◽  
Biological Potential ◽  
Sequestration Potential ◽  
Broth Microdilution Method

The Brazilian flora is known for its vast biodiversity; however, many species have been still little studied regarding to their chemical composition and biological potential. Thus, this study aimed to determine the antimicrobial, antioxidant and acaricidal activity of the extracts of leaves of Zanthoxylum caribaeum L. In addition, phytochemical screening of these extracts was carried out to determine the main classes of secondary metabolites present in Z. caribaeum.  Using the Z. caribaeum leaves, the aqueous extract and extracts were obtained in organic solvents (ethanol, methanol, hexane, acetone, dichloromethane and ethyl acetate). The antimicrobial activity of extracts was determined by broth microdilution method, and to detect antioxidant activity the method of capturing the free radical 2,2-diphenyl-1-picryl hydrazyl (DPPH) was used. The acaricidal activity of the extracts was tested on Dermanyssus gallinae (De Geer) (Acari: Dermanissidae). Ethanolic and methanolic extracts presented antimicrobial activity for most of the bacterial strains tested, as well as for yeast Candida albicans. The ethanolic extract presented high free radical sequestration potential (71.2%) and antioxidant capacity (the lowest IC50 value - 24.39 μg mL-1). The extracts obtained with methanol and acetone were the most promising. In general, phytochemical screening indicated the presence of steroids, flavanones, flavones, flavonols, saponins, tannins, triterpenoids and xanthones.

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