Antioxidant and antimicrobial activities of the extracts. Antioxidant and antimicrobial activities of oyster mushroom. Antimicrobial and antioxidant activity analysis of some. Nowadays, considerable interest is focused on the development and evaluation of natural antioxidants. Antioxidant, antimicrobial, and antimutagenic properties of. For antimicrobial preservatives and antioxidants, during the pharmaceutical development of the product the applicant should demonstrate.
Crude and partially purified extracts of the methylobacterium genus have been shown to possess antimicrobial, anticancer, and antioxidant properties 20, 21. Antioxidant and antimicrobial properties of various solvent. Synthesis and characterization of novel chalcone linked. Karami s 21 an overview on the antioxidant, antiinflammatory, antimicrobial and anticancer activity of grape extract biomed res clin prac, 21 doi. Potential bioactive compounds isolated from boesenbergia. Curcuma longa rhizome has been traditionally used as antimicrobial agent as well as an insect repellant. Antimicrobial resistance amr within a wide range of infectious agents is a growing public health threat of broad concern to countries and multiple sectors.
Mechanisms of action of natural antimicrobial agents. Class and subclass designation and generic name antimicrobial class antimicrobial subclass agents included. In the present study, antioxidant and antimicrobial potential of the lentinus tigrinus bull. The antioxidant and antimicrobial activities of the aqueous and ethanol hydroethanol of hibiscus sabdariffa were assessed. The promising results for antimicrobial activity of curcumin made it a good candidate to enhance the inhibitory effect of existing antimicrobial agents through synergism. Effective antimicrobials have been developed over the years. An assessment of the antioxidant and antimicrobial activity of six species of edible irish seaweeds abstract. A robust in vitro anticancer, antioxidant and antimicrobial agents based on new metal.
Apr 29, 2014 antimicrobial activities for curcumin and rhizome extract of c. The development of new antimicrobial agents against resistant pathogens is increasing interest. Antioxidant and antimicrobial phenolic compounds from extracts of cultivated and wildgrown tunisian ruta chalepensis author links open overlay panel ines ouerghemmi a b iness bettaieb rebey a fatma zohra rahali a soumaya bourgou a luisa pistelli c riadh. Antifungal, antioxidant and antibacterial activities of. Antimicrobial activities of essential oils were measured against two species of fungi, two species of gramnegative, and two species of grampositive bacteria. View enhanced pdf access article on wiley online library html view download pdf for offline viewing.
The action mechanism of natural preservative has not been fully understood. The drug used to prevent the pathogenicity of microorganisms is called an antimicrobial agent. The purpose of this study was to, therefore, analyse the antimicrobial and antioxidant activity of methylobacterium radiotolerans mamp 4754. Total antioxidant status tas, total oxidant status tos, and oxidative stress index osi of the mushroom were measured with rel assay kits. May 14, 2012 the results presented here indicate that the i. It was found that most plant extracts studied had antibacterial and antifungal activities.
Thus, polyphenols are candidate antimicrobial agents for use with meat and. Ros are important regulatory agents in the complex signaling network of cells. Jose luis espinozaacosta, a, patricia isabel torreschavez, a, benjamin ramirezwong, a carmen maria lopezsaiz, b and beatriz montanoleyva a. In order to understand their mechanism below is the list of possible actions of the natural antimicrobial agents. The present study shows that tested mushroom species demonstrated a strong antioxidant and antimicrobial activity. Antimicrobial and antioxidant activities of some nigerian. Moreover, some of the screened nacylmorpholine4carbothioamides. Therefore, the methanolic extracts from different parts of four medicinal plants used locally in folk medicine were evaluated for antimicrobial activity. Azomethine chelates incorporating agi, pd ii and vo ii cations. The antioxidant activity is expressed as the number of equivalent of ascorbic acid 11,12. The objective of this study was to determine the antioxidant and antimicrobial activities and biochemical components of.
In the present study, the antimicrobial and the antioxidant activities of seeds and fruits rind of caesalpinia pulcherrima swartz. This finding reveals a new and unique group of 1acetyl1,2,3,4thiotetrahydropyridines as interesting lead compound with potential to be further developed for medicinal applications. Microwave assisted synthesis of novel imidazolopyridinyl indoles as potent antioxidant and antimicrobial agents jaiprakash s. Ommochromes have antimicrobial, antioxidant and antimutagenic. It has been shown that baeckea frutescens possesses significant antioxidant and antimicrobial properties as a source of natural antioxidants for use in pharmaceutical applications.
Monir hossain2, ismot ara 1,parvez akhtar 1department of pharmacy, primeasia university, hbr tower, 9 banani. Evaluation of antioxidant and antimicrobial potential of leucas. Antioxidants and antimicrobial preservatives are substances which are used to extend the shelflife of medicines by respectively retarding the oxidation of active ingredients and excipients, and by reducing microbial proliferation. The ethanol extract was partitioned three times by nhexane, chloroform, and ethyl acetate respectively.
Study of antioxidant and antimicrobial activities of. Antioxidant and antimicrobial potential of aspidistra elatior extracts supawatchara singhatong division of clinical chemistry, department of medical technology, faculty of associated medical sciences, chiang mai university, thailand. Laminaria digitata, laminaria saccharina, himanthalia elongata, palmaria palmata, chondrus crispus and enteromorpha spirulina were screened for potential bioactivity. The aim of present study is to investigate the antimicrobial and antioxidant activity of synthetic polyoxometalates i. Plants promise a source of natural antimicrobial agents. All three cultivars indicated similar antimicrobial activity. Antioxidant and antimicrobial phenolic compounds from. Antimicrobial preservative and antioxidants should be chemically defined reference to existing pharmacopoeia monographs may be used and designated by the chemical abstract service cas registry number if they are not referenced in the pharmacopoeia. Antioxidant, antimicrobial, and antimutagenic properties of technical lignins and their applications.
Treatments consisted of the addition of 5% and 10% ww pecan nut, 5% ww roselle flower and a combination of 5% of each. Ecofriendly synthesis of metal nanoparticles using ginger. Antioxidant and antimicrobial phenolic compounds from extracts of. Chemical composition, antioxidant and antimicrobial activity of chamomile flowers essential oil matricaria chamomilla l. Antimicrobial activities for curcumin and rhizome extract of c. Lignin, being a natural antioxidant and antimicrobial underutilized biopolymer derived mainly from agrowaste, is a material of great interest. Different natural antimicrobial agents act in different way. The core aim of this study is to evaluate the antioxidant, antimicrobial and antiinflammatory activities of rhus tripartita leaf rle, stem rse and root rre extracts. Invitro antimicrobial activity was performed by disc diffusion method in mh agar medium and mic test. The total phenolic compounds, antioxidant capacity measured by 2,2diphenyl1picrylhydrazyl dpph, 2,2azinobis 3ethylbenzothiazolin 6sulphonic acid. Generic names penicillins e penicillin a penicillin aminopenicillin a amoxicillin. Infections and diseases may be caused by different types of organisms like bacteria, fungi, and viruses, etc. Evaluation of antioxidant, cytotoxic and antimicrobial.
Plant polyphenols as antioxidant and antibacterial agents for shelf. Pdf platismatia glauca and pseudevernia furfuracea lichens. The antioxidant potential were evaluated in terms of total phenolic content, total flavonoid content and dpph radical scavenging potential by specific standard procedures. Platismatia glauca and pseudevernia furfuracea lichens as sources of antioxidant, antimicrobial and antibiofilm agents. Synthesis and characterization of novel chalcone linked imidazolones as potential antimicrobial and antioxidant agents springerlink. Pdf antioxidant and antimicrobial effects of different extracts of. Pdf antimicrobial agents antioxidants chelating agent. Mushrooms as possible antioxidant and antimicrobial agents ncbi. Antimicrobial and antioxidant activity analysis of some medicinal plants of bangladesh volume 2 issue 4 2015 abul hasnat muhammad solaiman,1 takashi nishizawa,2 nasim sultana,3 brazendranath sarker,4 raquibur rahman,5 mohammad shahjahan,5 abu noman faruq ahmmed, 6 mirza hasanuzzaman7 1department of horticulture, sherebangla agricultural. Antioxidant activity was evaluated by using free radical scavenging activity and reducing power.
Antimicrobial agent classes and subclasses page 1 of 5 antimicrobial agent classes and subclasses for use with clsi documents m2 and m7 betalactams. Mar 20, 2012 we describe here the isolation and structure elucidation of antimicrobial andor antioxidant components from the etoac extract of b. Somappa 1, 2 1 central research lab, department of chemistry, gulbarga university, gulbarga585 106 karnataka state, india. Antioxidant and antimicrobial properties of chitosansugar complex.
The aim of present study was to evaluate antioxidant, cytotoxic and antimicrobial activities of methanolic extracts of pulp and seed of phyllanthus acidus. Antioxidant activity and antimicrobial property of some. It is brewed from the leaves of camellia sinensis family. This study was conducted to identify some bioactive compounds of boesenbergia rotunda rhizome and to test as antioxidant and antimicrobial agents. Antioxidant, antimicrobial, and antimutagenic properties of technical lignins and their applications at present, more than 70 million tons per year of technical lignins are obtained from cellulose pulping and lignocellulosic refineries e. Antioxidant and antimicrobial potential of aspidistra. The methanol extract displayed both antimicrobial activities with minimum inhibitory concentration mic values ranging from 32 to 512. Fruits peels, vegetable peels, antioxidants, antimicrobial agents, bioactive compounds.
In the present work, the antimicrobial activity of ethanol extract. Dec 05, 2019 ommochromes, the pigments that colour the skin of squids and other invertebrates, could be used in the food and health sectors for their antioxidant and antimicrobial properties. In summary, iranian fennels have potential for use as natural antioxidants and antimicrobial agents in the industry. Its subdisciplines are virology study of viruses, bacteriology study of bacteria. Pdf this study is aimed to evaluate the antioxidant and antimicrobial effects of various extracts of. The biocompatible derivatives were found to be highly active against the tested bacterial and fungal strains.
Foods free fulltext rhus and safflower extracts as. The aim of present study was to estimate the synergistic effect of antioxidant and antimicrobial agents on the quality of frozen crab gonads in terms of parameters including lipid oxidation analysis, total volatile basic nitrogen tvbn content, total viable counts tvc, volatile odor by e. Polyoxometalates poms are one of the novel therapeutic agents that are tested against microbes. An antimicrobial agent is defined as a natural or synthetic substance that kills or inhibits the growth of microorganisms such as bacteria, fungi and algae. Qualitative phytochemical analysis of extract of alpinia officinarum rhizome showed a majority of the compound including tannins, alkaloids, flavonoids and saponins and the results are tabulated in the table 1. Tea is the most common beverage consumed after water. The present research paper reports the convenient synthesis, successful characterization, in vitro antibacterial, antifungal, antioxidant potency and biocompatibility of nacylmorpholine4carbothioamides 5a5j. Four species of oyster mushroom pleurotus ostreatus, pleurotus sajorcaju, pleurotus pulmonarius and pleurotus populinus were evaluated for their antimicrobial and antioxidant capacity total antioxidant activity. Dec 31, 2012 antioxidant and antimicrobial activities of smilax china l. Spices have been used in traditional medicines for thousands of years and have been verified as a source of components required for the development of new drugs. Since antioxidant and antimicrobial agents play an important role in wound healing process, antioxidant and antimicrobial activities of salvadora persica twig were carried out to find the mechanism behind wound healing process. Let us look at some of the antimicrobial agents and their. These agents are able to remove the deleterious effects of free radicals within our body.
The phytochemical analysis by gc, gcms and nmr revealed. Chemical composition, antioxidant and antimicrobial activity. It has been reported that the antimicrobial activity of plants is related with the defence mechanism against. Microwave assisted synthesis of novel imidazolopyridinyl. Calotropis procera, latex, antimicrobial, antioxidant, antifungal. Ibrahim b, a energy and environmental systems, north carolina agricultural and technical state university, usa b food microbiology and biotechnology laboratory,173 carver hall, north carolina agricultural and technical state university, greensboro, nc 27411, usa article info. All chitosansugar complexes demonstrated better antioxidant activity than chitosan. Synthetic food additives have been widely used for inhibiting lipid oxidation and microbial growth in meat products due to their strong antioxidant and antimicrobial activities. The total antioxidant activity differed significantly.
These high concentrations can not only affects sensory qualities but can also have negative impact on human health. Natural products as antimicrobial agents rabin gyawali a, b, salam a. Jan 21, 2014 microwave assisted synthesis of novel imidazolopyridinyl indoles as potent antioxidant and antimicrobial agents jaiprakash s. Antioxidant and antimicrobial activity of rosemary. Research need to be done on the synergistic combinations of natural antimicrobial agents. The antioxidative, antimicrobial and antibiofilm potentials of acetone, ethyl acetate and methanol extracts of lichen species platismatia glauca and pseudevernia furfuracea were evaluated.
Antimicrobial and antioxidant activities of natural compounds ncbi. Antioxidant and antimicrobial potential of ripen and unripe juice of citrus limon sony kumari1, neelanjana sarmah 2, a. A variety of microorganisms were elucidated to cause infectious diseases in the latter half of the 19th century. Kindly to ask you, is there any relationship between antioxidant and antimicrobial activity. Antioxidant activity was evaluated by determining the dpph radical scavenging activity, abts radical scavenging activities, total phenol content tpc, and reducing power rp. In this study, lignin was chosen as a matrix to synthesize silvergold bimetallic and monometallic nanocomplexes to explore the synergistic antioxidant and antimicrobial properties of the lignin stabilized nanoagents. History of antimicrobial agents and resistant bacteria. Cumin garlic cinnamon turmeric ginger by dpph method, garlic cuminturmeric ginger cinnamon by frap method and turmericcinnamongarliccuminginger by tpc method. Vol 10, issue 3, mayjun 2018 potential bioactive compounds isolated from boesenbergia rotunda as antioxidant and antimicrobial agents. Synthesis, characterization, antimicrobial, antioxidant. Rotunda 5kg was extracted exhaustively with ethanol.
Antimicrobial and antioxidant activity of kaempferol. Investigation of in vitroantioxidant, antimicrobial and cytotoxic activity of diplazium esculentum retz. Nov, 2006 it is therefore desirable to isolate and characterise the antioxidant agents from these two plants, t. Molecules free fulltext effects of pecan nut carya.
Department of biochemistry, college of natural sciences, micheal okpara university of agriculture umudike, abia state nigeria. Antioxidant and antimicrobial agents are a result of the secondary metabolism of plants 6 which, therefore, should be investigated in order to better understand their properties, safety and efficacy 7. The extract showed significant effect on the tested organisms. Antimicrobial and antioxidant properties of a bacterial. Spices are the most common antimicrobial and antioxidant agents used in foods. To inhibit the growth of spoilage or eliminate pathogenic bacteria, the required concentrations of natural antimicrobial agents is very high. A study of antimicrobial activity of few medicinal herbs. Antioxidant and antimicrobial effects of polyoxometalates. The antioxidant capacity of the spice extracts were found in descending order. Antioxidant and antimicrobial activity of alpinia officinarum. The phytochemical content, antioxidant, antimicrobial and. The phytochemical content, antioxidant, antimicrobial and antiinflammatory activities of lycopersicon esculentum tomato omodamiro o.
Antifungal, antioxidant and antibacterial activities of calotropis procera mushtaq ahmed, rehmat ali khan, s. Antioxidant, antimicrobial and wound healing activity of. Results showed that hydroethanol extracts showed higher antioxidant activity in terms of tac, ec50 and dpph as well as antimicrobial. Pdf the aim of the study is to examine invitro antioxidant and antimicrobial activity of the acetonic and methanolic extracts of the mushrooms. A study of antimicrobial activity of few medicinal herbs parastoo karimi alavijeh, parisa karimi alavijeh and devindra sharma. Antimicrobial agent an overview sciencedirect topics. Investigation of in vitro and cytotoxic activity of. The addition of spices to foods not only confers tasty stimuli but also antimicrobial properties. The studied extracts and their nanoparticles were evaluated as an antioxidant, antimicrobial, and anticancer agents. White tea is one of the less studied teas but the flavour is more accepted than that of green tea in europe. Antioxidant and antimicrobial activities of tea infusions. Rhus tripartita anacardiacae is a plant which is traditionally used for the treatment of ulcer and diarrhea in tunisia.
Engineering lignin stabilized bimetallic nanocomplexes. Pdf mushrooms as possible antioxidant and antimicrobial agents. Antimicrobial property of piper betel leaf against clinical isolates of bacteria. 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. Chitosan, maillard reaction, antioxidant agent, antimicrobial agent. Mushrooms as possible antioxidant and antimicrobial agents.
The purpose for the inclusion of any antioxidant or antimicrobial preservative should be. Antioxidant and antimicrobial potential of ripen and. Several studies have reported the broadspectrum antimicrobial activity for curcumin including antibacterial, antiviral, antifungal, and antimalarial activities. Investigation of effect of antioxidant and antimicrobial. Aldehydes, notably formaldehyde and glutaraldehyde, are known to possess powerful antimicrobial activity. Investigation of in vitro and cytotoxic activity of diplazium.
The antioxidant and antimicrobial activities of flavonoids. Antimicrobial and antioxidant efficacy of various solvent extracts. Issn antimicrobial and antioxidant activities of fruits and. Antioxidant and antimicrobial activities of smilax china l. Antimicrobial and antioxidant efficacy of various solvent. History of antimicrobial agents and resistant bacteria jmaj 522.
1409 836 854 642 1244 108 679 683 133 643 639 206 1505 1011 458 1409 131 503 1366 61 456 1488 823 949 1336 66 837 971 956 978 762 203 542 1070 877 375 1369 426 365 29 44 159 1091 883 674 967 502