Successive petroleum ether, chloroform and methanol extracts of peganum harmala seeds were tested in vitro for their antibacterial activity. Biogenic synthesis of silver nanoparticles and their. Biochemistry graduates to have results from their final year research projects on the antibacterial activity of plant extracts submitted for publication dilruba meah and aiysha thompson have just finished their biochemistry. Screening of antibacterial activity and biochemical assay. Antibacterial activity of the alkaloid extract and. Harmal 4 peganum harmala seeds as sold in a middle eastern foods grocery store harmal has been used as an entheogen in the middle east, and in modern western culture, it is often used as an analogue of banisteriopsis caapi to create an ad hoc ayahuasca, the south american mixture of. Antibacterial activity of some selected medicinal plants introduction the history of herbal medicines is as old as human civilization. Chemical composition and antibacterial activity of essential. Royalisin has been involved in a defense system active against bacterial invasion of the honeybee. Antimicrobial activity peganum harmala harmine harmaline smoke ripe fruit. The prevailing view is that nootropic activity of aia in mammals arises as a by.
The phylogenetic tree were constructed by using a neighborjoining method saitou and nei. Its subdisciplines are virology study of viruses, bacteriology study of bacteria. We report a previously unrecognized mechanism for the prolonged action of biocidal agents, which we denote as the zombies effect. International journal of infection antimicrobial activity. The determination of the antibacterial activity microbicidy of surfaces is described in the following norms. Antimicrobial effect, biofilm, peganum harmala, pathogenic bacteria. Antibacterial properties of methanolic extract of mentioned. Many methods for detecting such actions of organism are available but since. Materials of 11 plant species table 1 were harvested in march 2010 from irbid province, jordan. Antibacterial activities of some plant extracts utilized in popular medicine in. Antibacterial activities of peganumharmala harmal seeds against pathogenic e. Prakash2 1resarch and development centre, bharathiar university, coimbatore641046, tamil nadu, india 2department of microbiology, kanchi shri krishna college of arts and science, kilambi. It was found to have potent antibacterial activity against grampositive bacteria at low concentrations but not against gramnegative bacteria. The present study investigated the antimicrobial activity of harmal peganum harmala aqueous extracts against two fungi aspergillus niger and penicilium italicum and two gram negative bacteria escerichia coli and salmonella typhi.
Lipophilicity parameters were calculated for each molecule by using cs chemoffice software version 7. Biochemistry graduates to have results from their final. Biological scaffolds composed of extracellular matrix ecm have been shown to be resistant to deliberate bacterial contamination in preclinical in vivo studies. Peganum harmala is found in the middle east, mediterranean, pakistan, india, iran, and north africa. Table 1 shows the antibacterial activity of the methanolic extract of alternanthera repens, the highest inhibitory effect to the extract was observed on staphylococcus aureus with a zone of inhibition of 30 mm while pseudomonas aeruginosa was the least inhibited with a zone of inhibition of 16 mm. B2, the bacterial treated cells began to lyse and combine with each others. Chemical composition and antibacterial activity of. Preliminary phytochemical screening and antibacterial activity of fruit pulp of momordica dioica roxb. Peganum harmala, phyllanthus emblica and portulaca oleracea, were kindly. Antibacterial activity of some selected medicinal plants. Niamatullah faculty of animal husbandry and veterinary sciences, khyber pakhtunkhawa agricultural university, peshawar. Results showed that a chloroform extract had the best antibacterial activity against grampositive and gramnegative bacteria. Antimycobacterial activity of some medicinal plants used in.
Antibacterial activity of mangrove leaf extracts against. Highlevel antimicrobial efficacy of representative. The antibacterial activity of the alkaloid extract from the leaves of croton bonplandianum baill. Biochemistry graduates to have results from their final year. Phytochemical screening, total phenolics and biological activities. We suggest designing protocols similar to traditional medicine for invitro.
Antibacterial activities of peganum harmala harmal seeds extract and fractions against pathogenic e. The antibacterial activity of the eight extracts were assayed in vitro by the agar microdilution method against three resistant bacteria. The present study was conducted to investigate antibacterial properties of fruit and flower of peganum harmala. The increasing concentration of phenolic compounds 177. The principal objective of the present research work was to determine the antibacterial potential of hypnea valentiae against seven standard pathogenic bacterial strains. Thus, a varied range of natural products of plant, fungi and lichen origin were tested against two bacterial species, staphylococcus aureus atcc 25923 and escherichia coli atcc 25922, by two variants of the agar diffusion. Syrian rue and are also known as harmala alkaloids. Antimicrobial activity of harmal plant peganum harmala l. Preliminary investigation of the antibacterial activity of. Pdf antibacterial activity of different parts of peganum. Chemical composition and antibacterial properties of. Antimicrobial activity antibacterial activity introduction the science dealing with the study of the prevention and treatment of diseases caused by microorganisms is known as medical microbiology. European journal of botany plant sciences and phytology. Sep 12, 2015 antibacterial activities of peganum harmala harmal seeds extract and fractions against pathogenic e.
The antibacterial activity, antioxidant activity and. Antibacterial activity of different parts of peganum harmala. Narasimhan3 1department of pharmaceutical chemistry, college of pharmacy, srm university, kattankulathur. Apr 23, 2015 we report a previously unrecognized mechanism for the prolonged action of biocidal agents, which we denote as the zombies effect. H have antibacterial activity against pathogenic li.
Antibacterial activity of different parts of peganum harmala l. The methanolic fraction was found to be most effective against all tested microorganisms. Pdf antibacterial activities of peganumharmala harmal. Antimicrobial activity of polyphenols and alkaloids in. The shortterm antibacterial effects of ecm degradation products. Maesa lanceolata and leucosidea sericea with an mic of 0. There was a poor correlation between antioxidant activity and antibacterial activity with r2 0. In this study two experiments were carried out to investigate whether extracts and fractions of peganumharmalap.
Diversity of antagonistic bacteria isolated from medicinal plant. Instead of doping a surface directly, antimicrobial activity can be imparted to a surface by applying a coating containing antimicrobial agents such as biocides or silver nanoparticles. Nanomedicine is a rapidly developing and promising field that makes best use of inert metals like silver, gold and platinum to synthesize metallic nanoparticles with high therapeutic potential for various biomedical applications. Antibacterial activity of a novel bacillus cereus isolated from mangrove ecosystem kandasamy karthikeyan and joseph sahayarayan department of food science and nutrition, periyar university, salem 636011, tamil nadu, india department of bioinformatics, alagappa university, karaikudi 630003, india corresponding author a b s t r a c t important.
Materials and method agar diffusion technique and micro broth dilution method were employed to test the antimicrobial effects of these two agents on s. Phytochemical screening, antibacterial activity, toxicological activity acacia nilotica, extracts introduction acacia nilotica bagaruwa in hausa has been designated and used as medicinal plants in parts of northern nigeria, west africa, north africa and other. Antibacterial activity of mangrove leaves the antibacterial activity of leaf extract of mangroves, namely, rhizophora mucronata, sonneratia alba and exoecaria agallocha from chorao island, goa was investigated against human bacterial pathogens staphylococcus aureus, streptococcus sp. In the case of the latter, the nanoparticles can have beneficial effects on the structural properties of the coating along with their antibacterial effect. The antibacterial activity of selected plants towards. Screening of antibacterial activity and biochemical assay from haemolymph of cockroach blatta orientalis linnaeus, 1758 balasubramanian s, priya k, revathi i, revathi a, venkatesh p and gunasekaran g abstract the present study deals with the antibacterial activity of b. It has previously been reported that antibacterial activity and indeed most biological activities of essential oils are dependent on their concentrations 31, 32. Bioactivity and application of plant seeds extracts to fight resistant. The findings of this investigation revealed that at least some part of the plants used in traditional medicine can show in vitro antimycobacterial activity.
The present study was carried out to determine the potential antibacterial effect of ethanol extracts of p. Antibacterial activity within degradation products of. Chemical composition, antibacterial and phytotoxic. Seventyfive human singlerooted teeth were selected and. All the three extracts showed the highest and significant antibacterial activity against. In vitro antibacterial activity of nhexane fraction of. The present study evaluated the degradation products resulting from the acid digestion of ecm scaffolds for antibacterial effects against clinical strains of staphylococcus aureus and escherichia coli. However, by the late 1940s bacteria resistant to antimicrobials were soon recognized as a serious.
In a study by edziri, ethyl acetate, chloroform, butanol, and methanol extracts from the aerial section of peganum harmala were tested for antibacterial, antioxidant, and antiviral activities. The antimicrobial activity of plant extract of peganum harmala, a medicinal plant has been studied already. For the sustenance and survival, man has to depend on nature. They were carefully washed, ovendried for 1 h at 160c and put in the shade in an aerated place till complete drying, then were ground into a fine powder. The aim of the present study was to compare the in vitro antibacterial activity of common root canal irrigants with a combination technique against intratubular enterococcus faecalis. Peganum harmala has antibacterial activity, including antibacterial activity against drugresistant bacteria. Chemical composition, antibacterial and phytotoxic activities of. Pdf chemical composition, antibacterial and phytotoxic activities. Activity of peganum harmala extract against antibiotic. The concentrationdependent antibacterial activity of eos observed was attributed to changes in concentration of the active principles present in the eos. A comparison of the antibacterial activity of aqueous hop extracts. Antibacterial activity introduction antibacterial activity of the plants can be detected by observing the growth response of various microorganisms to those plant extracts which are placed in contact with them.
Quantitative structure activity relationship has been used to study the relationships between the antibacterial activity and lipophilicity parameter, logp. Apart from etheric oil of carum capticum, the other etheric oils had a slight antibacterial effect singh et al, 2002. Antibacterial activities of some plant extracts utilized. Angelica extracts were analyzed for potential antimicrobial activity against various. The harmal methanolic extracts were found to inhibit mycelial radial growth of both fungi. In vitro antimicrobial activity of some phenolic compounds.
Two isolates ea5 and ea18 exhibited antagonistic activity against most of the targeted. Synthesis, characterization and antibacterial activity of nickel ii and copper ii complexes of nalkylarylcarbamothioyl4nitrobenzamide abstract pdf sohail saeed, naghmana rashid, muhammad ali, rizwan hussain. Recent years researchers are interested on developing efficient method for the largescale synthesis of nanoparticles nps. In our study, rj demonstrated antibacterial effect against all four periodontal pathogens. Preliminary phytochemical screening and antibacterial. Antimicrobial activity of crude extracts of some plant leaves. Thus, a varied range of natural products of plant, fungi and lichen origin were tested against two bacterial species, staphylococcus aureus atcc 25923 and escherichia coli atcc 25922, by. The total alkaloids of flower were compared with total alkaloids of ripe fruit by tlc method. Antibacterial activity of root extract against most of the tested gram positive. The utilization of surfaces in the manufacturing environment with antibacterial properties can significantly reduce contamination risks.
To evaluate antibacterial activity the agarwell diffusion assay was used. Such results were different from data reported in literature. Pattarawadee sumthong and robert verpoorte division of pharmacognosy, section of metabolomics. Antibacterial activity of peganum harmala sciencedirect. Antibacterial activities of peganum harmala harmal seeds. Antibacterial activity of the alkaloid extract and isolated.
The present study compared the antimicrobial activity of ethanolic extract of peganum harmala l. Antibacterial activity of plants 719 effective extracts are considered, e. The antibacterial activity was evaluated by the determination of minimum inhibitory concentration mic using. Peganum harmala is used as an analgesic and antiinflammatory agent. In vitro antibacterial activity results were summarized in table 3 of peganum harmala and its alkaloids against some pathogenic bacterial strains isolated from patients streptococcus. Antibacterial activity of plant extracts 247 brazilian journal of microbiology 2000 31. Therefore, the rationale of the present report was to examine the antimicrobial impact of mediterranean natural extracts on oral microorganisms. Middle eastern plant extracts with antimicrobial activity. Papdiw al international journal of plant protection april, 2010, vol. Pdf biological activities of peganum harmala leaves. Polyphenols, food sources and antimicrobial agents with high activity against an bioavailability. Since biofilmrelated oral diseases often correlate with antibiotic resistance, plantderived antimicrobial agents could enhance existing treatment options. Antibacterial activity of a novel bacillus cereus isolated.
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