Phytochemical screening an overview sciencedirect topics. Phytochemical screening of medicinal plants research. The aim of this study was to evaluate the antioxidant activity, screening the phytogenic chemical compounds, and to assess the alkaloids present in the e. Pdf phytochemical screening of some medicinal plants of.
Mans vital interest in plants, primarily as a source of food, shelter and clothing, dates back to the very origin of human civilization. Phytochemical screening and antimicrobial activity of some medicinal plants against multidrug resistant bacteria from clinical isolates. The results of the phytochemical analysis of these medicinal plants showed that the terpenoids, phlobatannins, reducing sugar, flavonoids and alkaloids were found to be present in afore mentioned medicinal plants. Pawpaw carica papaya belongs to the family caricaceae with over twenty species but only one member of the genus carica is cultivated as a fruit tree. Preliminary phytochemical screening of different solvent. Hence in the present study preliminary phytochemical screening of some important medicinal plants was carried out, qualitative phytochemical analysis of these plants confirm the presence of various secondary metabolites like saponins, triterpenoids.
Preliminary phytochemical screening, quantitative analysis of. Department of botany, bacha khan university charsadda, kppakistan 2. Preliminary phytochemical screening of selected medicinal. Phytochemical constituents are responsible for medicinal activity of plant species. Preliminary phytochemical screening of selected medicinal plants. Any part of the plant may contain active components such as bark, leaves, flowers, roots, fruits and seeds gordon and david, 2001. Phytochemical screening of the bioactive compounds in twenty 20. Medicinal plants are relied upon by 80% of the worlds population and in india there is a rich tradition of using herbal medicine for the treatment of various infectious diseases, inflammations, injuries. Phytochemical and antimicrobial screening of medicinal. They were known to show medicinal activity as well as. The objective of this study was to explore and explain the relationship between anthropology and biology aspect throught ethnobotanical study of medicinal plants using interview and participation. Phytochemical screening and antimicrobial activity of selected medicinal plant species sajjad ali1, kashif ali2, zahid hussain3, muhammad saleem khan2, wisal muhammad khan2, sher wali2 and muhammad shuaib4 1.
Antioxidant activity was analyzed by using 2,2diphenyl1picrylhydrazylhydrate assay. Nevertheless, the present investigation represents a preliminary screening of some medicinal plants used against typhoid fever in bamboutos division. Phytochemical screening of some compounds from plant leaf. Phytochemical analysis of traditional medicinal plants and. Preliminary phytochemical screening, quantitative estimation. Qualitative and quantitative phytochemical screening of. Preliminary phytochemical screening of some indian medicinal plants. Phytochemical constituents of 35 selected anticancer medicinal plant extracts were analyzed by thin layer chromatography tlc for alkaloids.
Osuntokun oludare temitope, oluwafoise bamidele olugbenga abstract the purpose of the present study is to show the quantity and quality of ten nigerian medicinal plant used in nigeria and african for both. This chapter reports the antimicrobial potential of spices and vegetable found in africa. Phytochemical screening of selected indigenous medicinal. Related journals of phytochemical screening european journal of botany plaint science and phytology, international journal of. Pdf preliminary phytochemical screening of some medicinal. Phytochemical screening of ten nigerian medicinal plants. Pdf on jan 1, 2014, a pradeep and others published phytochemical analysis of some important medicinal plants find, read and cite all the. A preliminary phytochemical screening of the abovementioned plants extract in methanol, chloroform, nhexane and distilled water revealed the presence of various constituents such as alkaloids, flavonoids, tannins and saponins by using standard procedures.
In olden days itself the importance of medicinal plants have been discovered. Phytochemical screening and antimicrobial activity of some. Pawpaw carica papaya belongs to the family caricaceae with over twenty species but only one member of the genus carica is. View phytochemical screening of medicinal plants research papers on academia. Discussion the phytochemical screening and quantitative estimation of the percentage crude yields of chemical constituents of the plants studied showed that the leaves and stems w e r ich nalk od s,f v t p. For example, alkaloids have been reported as powerful poison and many alkaloids derived from medicinal plants show. According to world health organization, medicinal plants would be the greatest source to obtain an array of drugs. The full text of this article is available as a pdf 302k. Pdf phytochemical analysis of selected medicinal plants.
Acacia concina fruit, citrus limon fruit, curcuma longa rhizome, rosa indica petals and spindus mucorosi fruit, which were commonly used in various cosmetic preparations were selected 5 gm each of plant samples dissolved in 30 ml ethanol and water separately to obtain plant extracts. Introduction the value of medicinal plants in drug discovery is known to us well and the human being used them for various purposes from the beginning of the human history 1. Antibacterial activities, phytochemical screening and metal. Phytochemical screening of medicinal plants of the kakamega. Medicinal plants contain bioactive nonnutrient and biologically active compounds known as phytochemicals which contain a broad spectrum of chemical. The phytochemical components have been analyzed qualitatively in our lab by the common methods using chemicals. Phytochemical analysis of medicinal plants occurring in local. Phytochemical screening and gcms analysis of leaf extract of.
Out of 50 medicinal plants subjected to phytochemical screening 11 were found to be highly potent, 18 moderately potential and 21 to be least potential on the basis of presence of phytochemicals in the leaf extract of secondary metabolites. Ramaswamy department of zoology, karpagam university, coimbatore, tamilnadu, india corresponding author abstract introduction a large number of medicinal plants are used as alternate medicine for diseases of. Phytochemical screening and antimicrobial activity of. Preparation of plant extracts the leaves were air dried and crushed into small pieces. Antimicrobial, cytotoxicity and phytochemical screening of. Preliminary phytochemical screening of some important. Preliminary phytochemical screening, quantitative analysis. Thus the objective of this study was to evaluate the potential antibacterial and antifungal activities of 51 extracts of different parts of 14 plants used in. Preliminary screening of phytochemicals is a valuable step in the. Phytochemical analysis of crude powder of the samples for the evaluation of phytochemicals. The phytochemical compounds detected are known to have medicinal properties. Biological and phytochemical screening of plants sciencedirect. Indigenous groups have used curing plants as their personal phytomedical remedies 5. Phytochemical and antimicrobial screening of medicinal plants.
Pdf preliminary phytochemical screening of some indian. Phytochemicals are the chemicals produces by various parts of the plants. However, little is known about the possible medical applications of such plants 1012. Medicinal plants can act as an indigenous source of new compounds. The ethnobotanical study and phytochemical screening of medicinal plants have been conducted on karonese people from north sumatra, indonesia. This plant according to folk medicine has been reported to be used for treatment of female sterility, dressing of sores and schistosomiasis. Research article phytochemical analysis of some traditional. Mar 02, 2016 2 seminar on extraction and phytochemical analysis of medicinal plants by shameembanu a. Preliminary phytochemical screening of some medicinal plants.
Ephedra alata decne, phytochemical screening, total flavonoids, total phenols, antioxidant. Preliminary phytochemical screening of some indian medicinal plants a. Phytochemical and antimicrobial screening of medicinal plants for the treatment of acne p nand1, s drabu1 and r k gupta2 1maharaja surajmal institute of pharmacy, janakpuri, new delhi110058, india 2university school of biotechnology, guru gobind singh indraprastha university, new delhi110 075 received 9 may 2011. A guide to alternative medicines of tublay, benguet, a listing of medicinal plants found in the municipality of tublay was the basis of selecting the plants used in the phytochemical screening. Phytochemical screening, antioxidant and antimicrobial activities of hexane, ethylacetate and methanol crude extracts of acalypha ciliata plant was studied in this work. Phytochemical analysis of medicinal plants occurring in. Phytochemical analysis of medicinal plants occurring in local area of mardan abdul wadood 1, mehreen ghufran, syed babar jamal, muhammad naeem, ajmal khan 2, rukhsana ghaffar3. Thus, conducting preliminary phytochemical screening of plants is an important aspect in determining the chemical.
An increasing interest in herbal remedies has been observed in several parts of the world and many of the herbal remedies have. Antibacterial activities, phytochemical screening and metal analysis. Ayoola ga, coker ha, adesegun sa, adepojubello aa, obaweya k, et al. Phytochemical screening list of high impact articles. Medicinal plants contain bioactive nonnutrient and biologically active compounds known as phytochemicals which contain a broad spectrum of chemical structures and protectivedisease preventative properties. Phytochemical studies have attracted the attention of plant scientists due to the development of new and sophisticated techniques. Phytochemical and biological investigations on medicinal plants. Phytochemical analysis of selected medicinal plants.
Preliminary phytochemical screening of crude extracts from. Let us consider some of these sources of medicinal folklore. Phytochemical screening, antioxidant and antimicrobial. Thus, such plants should be investigated to better understanding for their properties, safety practices in addition to usefulness 7. Phytochemical screening of medicinal plants research papers. Pdf the present study deals with the phytochemical screening of available parts mainly leaves and stem of twelve medicinal plants of four. The main classes of plant antimicrobials as well as the preliminary phytochemical screening methods of secondary metabolites are compiled. Preliminary phytochemical screening of some indian. Medicinal plants and human beings have unique relationship since time immemorial. In india, the ayurvedic system has features a numerous of such medicinal remedies on plants. Qualitative and quantitative phytochemical analysis of. Pdf phytochemical screening of the medicinal plants of nepal. Qualitative phytochemical analysis of these plants confirm the presence of various phytochemicals like alkaloids, saponins, glycosides. Phytochemicals screening and evaluation of antioxidants.
The phytochemical screening of plant extracts revealed the. Phytochemicals are secondary metabolites produced by all plants in which some has medicinal uses. In addition, some medicinal plants are still obscured within the plant which need to be scientifically evaluated. Phytochemical importance of medicinal plants as potential. Phytochemical tests screening of the above six selected medicinal plants for various phytochemical constituents were carried out using standard methods 911 as described in table 1. It refers to the extraction, screening and identification of the medicinally active substances found in plants. Screening of the plants was performed using standard methods and resulted in the detection of the presence of tannins, flavonoids, phenolics, saponins, steroids, cardiac glycosides and alkaloids. The plants studied were phyllanthus amarus schum and thonn, euphorbia heterophylla linn. Phil research assistant, department of microbiology, school of life sciences, rvs college of arts and science, sulur, coimbatore, india. The preliminary screening of the various extracts was carried out using standard.
Pdf four medicinal plants including ranunculus arvensis, equisetum ravens, carathamus lanatus and fagonia critica were used for the study. Syzygium aromaticum fruit extract exhibited the most activity in the test antioxidants and antibacterial activity when compared with other medicinal plants. Preliminary phytochemical screening of some indian medicinal. Some of the bioactive substances that can be derived from plants are flavonoids, alkaloids, carotenoids, tannin, antioxidants and phenolic compounds. Pdf phytochemical screening of selected medicinal plants. Phytochemical analysis of methanolic extracts of leaves of. Antibacterial activities, phytochemical screening and.
Qualitative and quantitative phytochemical screening of some. Phytochemical screening by ftir spectroscopic analysis of. Kirbybauerdiskdiffusionsusceptibilitytestprotocolpdf. Medicinal plants are the local heritage with global importance. Phytochemical screening and antibacterial activity of. Systemic and scientific investigation was carried out for identification, selection, characterization of popularly grown medicinal plants in and around patna and their phytochemical analysis was carried out to assess their medicinal value. The phytochemical analysis of leaf extracts in aqueous, methanol, acetone, petroleum ether and chloroform extracts of indigenous medicinally important plants of holoptelea integrifolia and celestrus emarginata were investigated. Phytochemical constituents of some nigerian medicinal plants. In order to promote indian herbal drugs, it is imperative to initiate urgent steps for screening of plants for secondary metabolites. Medicinal plants medicinal plants constitute an effective source of both traditional and modern medicines herbal medicine has been shown to have genuine utility about 80% of rural population depends on it as primary health care. Some of them are also used for prophylactic purposes.
Phytochemical screening and antioxidant activities of some selected medicinal plants used for malaria therapy in southwestern nigeria ga ayoola 1, hab coker 1, sa adesegun 2, aa adepojubello 1, k obaweya 1, ec ezennia 1, to atangbayila 1 1department of pharmaceutical chemistry, 2department of pharmacognosy, faculty of pharmacy, university of. Extraction and phytochemical analysis of medicinal plants. The present study deals with the phytochemical screening of available parts mainly leaves and stem of twelve medicinal plants of four different families found in chitrakoot region. Phytochemical screening and analysis of selected medicinal. Phytochemical screening and antioxidant activities of some. Phytochemical screening, total flavonoid and phenolic content assays of various solvent extracts of tepal of musa paradisiaca 1182 introduction consumption of medicinal herbs protects and heals a number of ailments and they have been the principal treatment.
Phytochemical screening and gcms analysis of leaf extract of pergularia daemia forssk chiov. Phyllanthus amarus, clerodendrum viscosum, ailanthus excelsa, syzigium cumini and cassia occidentalis by using polar solvent methanol, non polar hexane and aqueous extract. Review of literature phytochemical screening medicinal plants are best owed with large number of pharmaceutically useful compounds which can be studied for investigation of new drugs for many serious diseases like cancer, tumours, aids and many human degenerative diseases. The screening of medicinal plant extracts and plant many of such plants are 4. Results the data shown in table 2 shows screening of aqueous extracts of different parts of six medicinal plants viz. The phytochemical analysis of the plants is very important commercially and has great interest in pharmaceutical. Medicinal plants have been of age long remedies for human diseases because they contain components of therapeutic value 1. Many workers have reported the phytochemical screening in various plants 1416. Phytochemical screening list of high impact articles ppts. Phytochemical analysis phytochemical screening of crude extracts of pergularia daemia was carried out according to the methods described by trease and evans 15,16. Phytochemical screening and gcms analysis of leaf extract. Introduction the value of medicinal plants in drug discovery is known to us well and the human being used them for various purposes from the beginning of the human history farnsworth, 2008. Qualitative and quantitative phytochemical screening of six plants used in ethnomedicine in the niger delta region of nigeria was carried out to identify and quantify the bioactive compounds present in these highly medicinal plants. Antimicrobial screening of plant extracts and phytochemicals, then, represents a starting point for antimicrobial drug discovery cseke et al.
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