Bacteria, antimicrobial activity, plant extracts, solvents. Antimicrobial activity of capparis spinosa as its usages in. Antimicrobial activity of medicinal plants extract g. Antimicrobial activity of medicinal plants thesis pdf. All plants extracts exhibited antibacterial properties against bacteria under study. Antimicrobial activity of ethanolic extract of medicinal plants against. Antimicrobial activity of plant secondary metabolites. This study was financially supported by the chonnam national university in 2014. Page 58 phytochemical extraction and antimicrobial activity of some medicinal plants on different microbial strains. The increased resistance of microorganisms to the currently used antimicrobials has lead to the evaluation of other agents that might have antimicrobial activity. Volume 4, supplement 2, september 2014, pages s920s923. In vitro antimicrobial activity of three medicinal plants of. Antimicrobial activity of medicinal plant leaf extracts against pathogenic.
This study has been conducted to evaluate the antimicrobial activity of different medicinal plant extracts against human pathogens including two reference strains 2, 9, 18. Satish 1department of studies in applied botany and biotechnology, university of mysore, manasagangotri, mysore570 006 2herbal drug technology laboratory, department of. Antimicrobial activity of medicinal plant leaf extracts against. Antityrosinase and antimicrobial activities from thai. A study of antimicrobial activity of few medicinal herbs parastoo karimi alavijeh, parisa karimi alavijeh and devindra sharma j. That is why the screening of these medicinal plants may result in the discovery of new antimicrobial compounds naeini. Pseudomonas showed resistance to all the solvents except to tulsi leaf ethanol extracts. Moreover, antimicrobial activity of different natural substances such as medicinal plant extract have been investigated against food borne bacteria. In this study, the antibacterial activity of ethanol extracts of moringa stenopetala, thymus serrulatus, and terminalia brownii were investigated against selected pathogenic gram positive and gram negative bacteria. Antimicrobial resistance is a serious threat to mankind because most of the infection causing bacteria has become multidrug resistant 4. Antimicrobial activity of some important medicinal plant against plant and human pathogens 12b.
Antimicrobial activity of 20 plants used in folkloric medicine inthe palestinian area. Frontiers antimicrobial activity of medicinal plants. There are some native plants that are still used in remote villages of iran for their antimicrobial activity without any scientific evidence. Pdf medicinal plants and its antimicrobial properties. Jihyun, antimicrobial effect of portulaca oleracea extracts on foodborn pathogens, journal of food science and nutrition, vol. Antibacterial activity of some medicinal plant extracts. Antimicrobial activity of medicinal plant extracts and. Manjunath department of biochemistry, central college campus, bangalore university, bangalore560001karnataka, india corresponding author. Commonly used medicinal plants of our community could be an excellent source of drugs to fight off this. In vitro antibacterial activity of selected medicinal plants traditionally.
Alishtayeh ms, yaghmour rmr, faidi yr, salem k, alnuri ma. Antimicrobial activity of amazonian medicinal plants. Antimicrobial activity of some plant extracts against. Many scientists around the world are performing research on plants to be able to discover possible. Medicinal plants, hydromethanolic extracts, antibacterial activity, inhibition zones, mics. Antibacterial activity of leaf extracts of aloe vera ocimum. Antimicrobial activity of some medicinal plant extracts against bacteria causing diarrhoea by naomi tope komolafe submitted in accordance with the requirements for the degree of master of science in the subject life sciences at the university of south africa supervisor. This adds urgency to the research for new infection fighting strategies. Ishak2, saad mohammed hussien ayoub3 1department of chemistry, college of applied and industrial science, university of bahri, khartoum, sudan. To determine antibacterial activity of water, oil and methanol extracts of guava. Mechanisms of action can largely be attributed to cytotoxicity, gene silencing and immunopotentiation.
Antibacterial and quorum sensing regulatory activities of. Klebsiella the best antimicrobial activity was observed with eucalyptus leaf ethanol extracts. Introduction according to world health organization medicinal plants would be the best source to obtain a variety of drugs in developed countries about 80 of plants are used in traditional medicine. Medicinal plants are known to harbor potential endophytic microbes, due to their bioactive compounds. The maximum antibacterial activity observed by ampicillin against li was 22 mm. Review antimicrobial activity of south african medicinal plants. Antibacterial activity of five medicinal plant extracts. This has necessitated a search for a new source of antimicrobial substances such as plants as they produce a variety of bioactive compounds of known therapeutic properties. The toxicity of extracts from arthemus sativa, which is known to have antimicrobial activity, was also studied 10. Comparative analysis of antibacterial activity of medicinal. Medicinal plants well diffusion method antimicrobial activity abstract the present study was carried out to evaluate the phytochemical and antimicrobial activity of twelve medicinal plants antimicrobial activity of ethanolic extract of plants were evaluated using well diffusion. The organic crude extracts of all plants showed larger inhibition zones compared to the aqueous crude extracts. Antimicrobial activity of nigerian medicinal plants.
Antimicrobial activity of medicinal plants thesis pdf next this is water essay by david foster wallace 124, readings. The middle east encompasses a wide spectrum of plant diversity with over 20,000 different species in habitats ranging from deserts to snowcapped mountains. Chemical constituents of the bark of aleurites moluccana l. Study of total phenolic and flavonoid content, antioxidant activity and antimicrobial properties of medicinal plants volume 1 issue 1 2014 sarabjot kaur,1 poonam mondal2 1department of pharmaceutical sciences, assam university, india 2department of. Antibacterial activity of medicinal plant extracts against common bacterial strains. The plants possess chemotherapeutic, bacteriostatic and antimicrobial agents venkatesan, 2009. The methanol extract of neem shows more activity than other extracts against bacteria and equeous extract of tulasi shows more activity than other extracts against bacteria. International journal of science, environment and technology, vol. Some of these bioactive molecules are screened and traded in market as raw material for many herbal industries renisheya et al. Dec 30, 2014 antimicrobial activity of medicinal plants thesis pdf next this is water essay by david foster wallace 124, readings.
The increasing incidence of microorganisms becoming resistant to antibiotics has continuously become a scientific community concern. Antimicrobial activity of selected iranian medicinal plants against a broad spectrum of pathogenic and drug multiresistant microorganisms a. The antimicrobial activity from mikania triangularis, known as thin leaf guaco, was tested against five genera of bacteria and three genera of. Use of medicinal plants in traditional medicine has been justified and possible mechanisms of action demonstrated. Antimicrobial activity of four medicinal plants used by. Antimicrobial activity and probable mechanisms of action of. Various dermatological disorders and microbial skin infection can cause hyperpigmentation. Effective treatment of a disease entails the development of new pharmaceuticals or some potential source of novel drugs. However, it is impossible to include all the plant of potent antimicrobial activity. Pdf antimicrobial activity of medicinal plant leaf extracts.
The in vitro antibacterial activity of turkish medicinal plants. Experts turned their concentration back towards obtaining advantages from medicinal. The methanol extract of neem shows more activity than other extracts against bacteria and equeous extract of. To evaluate the antimicrobial activity of medicinal plants against human pathogenic bacteria. In vitro antibacterial activity of selected medicinal plants. The aqueous extracts of currently utilized amazonian medicinal plants were assayed in vitro searching for antimicrobial activity against human and animal pathogenic microorganisms. Antimicrobial activity was determined in terms of a minimum inhibitory.
Medicinal plants and antimicrobial activity sciencedirect. Iran has a rich flora and a widespread knowledge of its indigenous medicinal herbs. Sci 2014 38 842853 842 original research article antimicrobial activity of some common indian medicinal plants against some selective human pathogen h. Antimicrobial activity of south african medicinal plants s. A wide range of medicinal plants extracts are used to treat several infections as they have potential antimicrobial activity. Antimicrobial activity of medicinal plants correlates with. Screening of in vitro antimicrobial activity of plants used. Phytochemical extraction and antimicrobial activity of some. The results of antimicrobial screening of the extracts of test plants are shown in table1 and table 2. The screenings of these medicinal plants showed that some of the screened plants are potential source of antibacterial agents. Department of pharmacy and pharmacology, faculty of health sciences, university of the witwatersrand, 7 york road, parktown 2193, south africa article info article history.
Antimicrobial activity of polyphenols and alkaloids in middle. Medicinal plants are potential sources of new antimicrobial molecules. From this study, the methanol plant extracts had promising results including. In the last few years, medicinal plants have attracted the attention of. Introduction nature has been a source of medicinal agents since ancient times. Apr 02, 2019 this has necessitated a search for a new source of antimicrobial substances such as plants as they produce a variety of bioactive compounds of known therapeutic properties. Antibioticresistant microorganisms have been an evergrowing concern over the past years. Feb 16, 2007 the screenings of these medicinal plants showed that some of the screened plants are potential source of antibacterial agents.
Antimicrobial activity of selected iranian medicinal plants. Antimicrobial activity of some common indian medicinal plants. This in vitro study corroborated the antimicrobial activity of t. Over the next few years, the study of medicinal plants as antimicrobial agents should be focused in part on ascertaining specific information about the plant s antimicrobial activity, avoiding studies in which researchers use this criterion merely as a complement to a phytochemical study. Present work deals with the antibacterial activity of the crude extract of thevetia peruviana. In a first study of ongoing research, endophytic bacteria were isolated from two medicinal plants, hypericum perforatum and ziziphora capitata with contrasting antimicrobial activities from the chatkal biosphere reserve of uzbekistan, and their plantspecific traits involved in biocontrol and. Antimicrobial activity of ginger zingiber officinale. Antibacterial activity, medicinal plants, human bacteria, mic. Antimicrobial activity of some important medicinal plant. Therefore, screenings for whitening and antimicrobial agents from thai medicinal plants have been of research interest.
All the plants tested showed antimicrobial activity by inhibiting one or more microorganisms. Antibacterial activity in vitro of medicinal plants. Antimicrobial activity of essential oils extracted from. Antimicrobial activity of some indian medicinal plants. These plants synthesize a diverse array of biologically active compounds bajguz, 2007. Evaluation of antibacterial activity of some traditionally. Study of total phenolic and flavonoid content, antioxidant activity and antimicrobial properties of medicinal plants volume 1 issue 1 2014 sarabjot kaur,1 poonam mondal2 1department of pharmaceutical sciences, assam university, india 2department of biotechnology, lovely professional university, india. Evaluation of antibacterial activity of some medicinal plants extracts. Study of total phenolic and flavonoid content, antioxidant. Antimicrobial activity of polyphenolrich fractions from sida alba l.
Medium resuspended lyophilized aqueous extracts of different organs of amazonian medicinal plants were assayed by in vitro screening for antimicrobial activity. Medicinal plants constitute natural source of antimicrobial drugs that will provide essential compounds to fight against disease. Various medicinal plants shows vast majority of antimicrobial activity. Antimicrobial activity of medicinal plants against human. The oil of the seeds, petroleum ether and methanol extracts of the whole plant of cannabis sativa belonging to the family cannabinaceae were screened for their antimicrobial activity against two gram positive organisms bacillus subtilis, staphylococcus aureus, two gram negative organisms escherichia coli, pseudomonas aeruginosa and two fungi namely aspergillus niger and candida albicans.
May 15, 2019 antibioticresistant microorganisms have been an evergrowing concern over the past years. Received 25 april 2008 received in revised form 26 may 2008 accepted 30 may 2008 available online. Satish 1department of studies in applied botany and biotechnology, university of mysore, manasagangotri, mysore570 006 2herbal drug technology laboratory, department of studies in microbiology. The worldwide increase of multidrug resistance in both community and healthcare associated bacterial infections has impaired the current antimicrobial therapy, warranting the search for other alternatives. Antimicrobial activity of some common indian medicinal. Medicinal plants are widely used for the treatment of different infectious. Shahidul kabir department of microbiology, stamford university, bangladesh email. Three types of activity and their combinations were revealed. A study of antimicrobial activity of few medicinal herbs.
In the 1980s, few studies on antimicrobial activity of nigerian plants became available in the literature 4042. Antimicrobial activity of essential oils a variety of essential oils have been screened for their antimicrobial activity cantrell et al. A great variety of ethno medicinal plants are being studied as a source of natural products useful in the development of novel drugs. Antimicrobial activity of medicinal plants against human pathogenic bacteria 657 inflammatory properties of plants mahesh and satish, 2008. The present study was to evaluate the in vitro antibacterial activity, and thinlayer chromatography tlc studies from the petals of four different indian medicinal plants punica granatum, hibiscus rosasinensis, cassia auriculata, and. Antimicrobial activity, toxicity and phytochemical screening.
The antimicrobial properties of drugs from medicinal and other edible plants have. Malvaceae against cotrimoxazolresistant bacteria strains. The emergence and spread of antibiotic resistance, as well as the evolution of new strains of disease causing agents, are of great concern to the global health community. We aimed to find the in vitro antibacterial activity of ethanolic extracts of 16 different traditionally used medicinal plants of nepal against clinical and 2 reference bacterial.
475 1245 592 1558 1035 1187 1032 1634 1405 655 217 379 1148 1219 129 1155 939 1285 1435 628 178 1530 1635 760 1553 1556 313 927 685 529 1179 1354 340 606 1108 999 93 161 1157 1196 1344 762 394