Extracts of plant shoots growing under conditions of strong soil salinization have slightly higher activity compared to a weak level of salinization (20.3 3.6 and 16.9 3.0 mg TE g 1 DW, respectively). The antimicrobial efficacy of seed extracts (methanol, ethanol, propanol, acetone and sterile deionized water) of Camelina sativa cv. The high antioxidant activity was obtained in the ethyl acetate extract and the lowest was in the methanol extract and the order of activity was ethyl acetate>butanol>water>chloroform>hexane . Antioxidative activities of plant extracts were found to be comparable with Vitamin E. The results showed that the ethanol extracts of all tested plant exhibited different activity against tested microorganisms. Cynara Scolymus .
de Assis and Maria Lcia M. Bouzada . The studies show the medicinal plants with emphasis on their antimicrobial, antioxidant properties of Foeniculum vulgare, Cuminum cyminum, Pegnum harmala, Rosmarinus officinalis and Chenopodium album. Many of these diseases show great resistance to drugs and antibiotics with long-term use. The methanol extract and the essential oil showed, respectively, moderate and weak antioxidant activity when compared to butylated hydroxytoluene. oils and extracts have been reported to be a good source of various phenolic compounds, such as flavonoids, terpenoids, carotenoids, could therefore be incorporated in meat products as a source of natural antioxidants and antimicrobials to extend shelf-life and safety of meat products. Antioxidative activities of plant extracts were found to be comparable with Vitamin E. The results showed that the ethanol extracts of all tested plant exhibited different activity against tested microorganisms. Plant TEACFRAP (mg Trolox/g dry extract) S. spinosum 6.63 0.46 I. viscosa 5.08 0.28 A. fragrantissima 1.28 0.18 P. argentea 0.65 0.09 Figure 4. . The extract had moderate antimicrobial activity on Yersinia enterocolitica, with inhibition zones of 5.33 . The purpose of this study was to evaluate the antioxidant and antimicrobial properties of extracts of different fractions of two tomato plant cultivars.
Chapter 3 Antiadhesive Effect of Plant Compounds in Bacteria . An official website of the United States government.
Antimicrobial Activities of Plant Materials: Antioxidant and Antimicrobial Activities of Various Extracts [Gulfraz, Muhammad, Imran, Muhammad, Javaid Asad, Muhammad] on Amazon.com. Read Antioxidant and Antimicrobial Activities of Cynara scolymus L. Rhizomes. Globe Artichoke . The alkaloids are also . The extracts from the aerial parts of Portulaca quadrifida have been reported to show the total flavonoid content, antioxidant and antibacterial activities. In comparison with the antibiotic Erythromycin, HAE and HEE from S. elaeagnifolium leaves demonstrated significant antibacterial action. Plant TEACFRAP (mg Trolox/g dry extract) S. spinosum 6.63 0.46 I. viscosa 5.08 0.28 A. fragrantissima 1.28 0.18 P. argentea 0.65 0.09 Figure 4. . Biosystems Dive r sity, 27(2) , 163 - 169 . and shows antimicrobial activity against wide range of microorganisms (Saikat et al., 2008). In today's science, the studies on plant contents and biological activities as well as the discovery or development of new therapeutic agents are very popular. 50 plant extracts. 2004 Jan;67(1):148-55. doi: 10.4315/0362-028x-67.1.148. In turn, extracts of roots and shoots of G. maritima are characterized by high antioxidant activity. Antioxidant and radical-scavenging properties of the methanol extract and essential oil were determined using the 2,2'-diphenyl-1-picrylhydrazyl assay and beta-carotene bleaching (BCB) test. In this study, five bacterial endophytes were isolated and identified from the medicinal plant, Alectra . Read Antioxidant and Antimicrobial Activities of Cynara scolymus L. Rhizomes. Similarly, the extract had weak inhibitory activity on two G-bacteria (from 0.67 to 2.67 mm). Due to increased antimicrobial resistance against current drugs, new alternatives are sought. .
The aim of this study was to identify some of the secondary metabolites present in acetonic, methanolic, and hexanic extracts of lichen Xanthoparmelia stenophylla and to examine their antioxidant, antimicrobial, and cytotoxic activity. Antimicrobial and antioxidant activities of edible coatings enriched with natural plant extracts: .
In addition, DPPH free radical as well as superoxide radical scavenging assay also suggested strong antioxidant potential of AE1 with an IC50 value of 38.01.7 g/ml and 11.381.2 g/ml respectively.
(Lam.) infections as they have potential antimicrobial activity. The antioxidant activity of this plant exclusively relies on its chemical composition and can prevent oxidative stress at the cellular level or in a living organism. Antimicrobial and antioxidant activities of natural extracts in vitro and in ground beef J Food Prot. 1986-1994. The journal welcomes submission from scholars and experts for possible publication from all over the world. The antioxidant activity of the plant extracts in the current study was higher than those reporte d by Ayoola et al. The ethanol extracts exhibited more significant antioxidant activity than hexane/acetone extracts. Antioxidant and antibacterial activities of Punica granatum peel extracts.  for GE Compounds of the depsid structure of lecanoric acid, obtusic acid, and atranorin as well as usnic acid with a dibenzofuran structure were identified in the . Looking for a biotechnical potential, aqueous extracts of leaves of 12 native species used in the Mayan traditional medicine of the coastal dune and mangrove of Yucatan (Mexico) were selected to evaluate their biological activities.
The aim of the present study was to screen the content of total polyphenols, flavonoids, and condensed tannins together with the radical scavenging capacity and the antimicrobial activity of leaves, fruits and seeds extracts of Z. Antimicrobial activities of different solvents extract of the three medicinal plants studied against three selected microorganisms (E. coli, S. aureusand C . . doi:10.15421/011922 Antibacterial activity of plants is a subject of interest in the search for new antibiotics and fungicidal . P. granatum and S. aromaticum ethanolic extracts were the most effective plant extracts and showed bacteriostatic and bactericidal activities against the highly susceptible strains of food borne pathogenic bacteria (S. aureus and P. aeruginosa) with MIC's ranged from 2.5 to 5.0 mg/ml and MBC of 5.0 and 10 mg/ml except P. Tomatine and tomatidine were identified . Antimicrobial activity of five plant extracts were investigated against Bacillus cereus, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and Salmonella typhi using agar disc diffusion technique. Methanol and ethanol extracts reveal the highest phenolic content and antioxidant properties. Pits are simple and tails are frequently present with some vessel elements. There is considerable interest in alternative/adjuvant approaches for the eradication of Helicobacter pylori using biologically active compounds, especially antioxidants from plants. Tribulus . 2021 .
Aqueous Extracts 10.26538/tjnpr/v5i11.16 . Since most of the studied extracts have good antimicrobial and antioxidant activity, it might be possible to use them as
Fluorescence microscopic results indicate the mechanism of action of Backhousia citriodora against yeast is due to damage of the yeast cell membrane through penetration causing swelling and lysis leading to cell death. 1473-1477.
Antimicrobial and Antioxidant Activi ties of Some Plant Extracts 25 Flacourtiaceae Casearia sylvestris Sw. [CESJ 49218] Guaatonga, bugre-branco, caf-bravo, caf-de-frade L, SB Burns, cutaneous injuries, herpes, tonic, depurative, rheumatism, inflammation, analgesic, hemostatic, gastritis Hypericaceae Vismia magnoliifolia Schltdl. Introduction: Stocksia brahuica Benth. The goals of the study were to determinethe antimicrobial and antioxidant activities of essential oil and plant extracts aqueous and ethanolic of Psidium cattleianum Sabine; the chemical composition of the essential oil of P. cattleianum; and the phytochemical screening of aqueous and ethanolic extracts of the same plant. To evaluate the phytochemical constituents, antioxidant and antimicrobial potential of water-acetone, water-ethanol and water extracts of Coula edulis (C. edulis), Pseudospondia longifolia (P. longifolia) and Carapa klaineana (C. klaineana).
Presence of total phenols, flavonoids, tannins and proanthocyanidins was evaluated to estimate the effects of plants on microbial diseases. The hexane/acetone extracts were by far the best antimicrobial agent . In this context, besides their established antioxidant activity, the antimicrobial activity of many plant phenolics deserved increased attention. The yields of the essential oil obtained by hydrodistillation from the leaves and cones were 0.85% and 1.29%, respectively.
This research aims to determine: (1) the antimicrobial activity
Acetone, ethanol and water extracts from blossom of Hibiscus rosa-sinensis L. and bark of Cyclopia intermedia were prepared by soxhlet extraction and screened for in vitro antimicrobial activity . In contrast, the anti-bacterial activity against S. pyogenes was not different (2.46 cm for the green fruits was similar to tetracycline), whereas against S. mutans , it was lower (1.96 for the green fruits, 3.86 for tetracycline).
. The leaf extracts from the two varieties showed the highest flavonoids, chlorophyll, carotenoids, and total phenolics . Medicinal plants contain several phytochemicals such as flavonoids, alkaloids, tannins, and terpenoids, which possess antimicrobial and antioxidant properties (Talib and Mahasneh, 2010). Minimal bactericidal concentration of metanoic extracts ranged from 12.5 to 100 mg mL-1.. Polyphenol content in methanol extracts correlated with their antioxidant properties. These Antimicrobial and antioxidant activities of the essential oil and results suggest that promising therapeutic compounds various . Elita Scio, Renata F. Mendes, Erick V.S. Arago, Josiane Mello, Rodrigo L. Fabri, Jussara R. Moreira, Isabel V.L. Some of these bioactive molecules are screened and traded in market as raw material for . Antimicrobial and Antioxidant Activi ties of Some Plant Extracts. Other studies have reported the use of mint extract as an antioxidant and antimicrobial bioactive natural extract [225,226,227]. Ethyl acetate fraction of leaves has cytotoxic and pro-apoptosis activity to leukemia and breast cancer cells leukemia. J. Kanamycin (1000 g/ml) and clotrimazole (100 g/ml) were used as standard drugs for antibacterial and antifungal assay . Bioactive components from medicinal plants are said to be responsible for the antioxidant and antimicrobial effects of plant extracts. Rhizophora mangle and Manilkara zapota showed the highest free radical scavenging activity (3.94 0.19 and 6.42 0.32 g/mL, respectively), and the highest . Abstract. & Cham. Since most of the studied extracts have good antimicrobial and antioxidant activity, it might be possible to use them as Agar well diffusion method has been used to determine the antimicrobial activities and minimum inhibitory concentrations (MIC) of . Infectious diseases are the world's leading cause of premature deaths, killing almost 50,000 people every day. Infectious diseases are the world's leading cause of premature deaths, killing almost 50,000 people every day. Bellozi, Danielle M.O. The overall antioxidant activity of the hydro-ethanolic extract was 8.95 0.42 mg EAA/g, whereas the total antioxidant activity of the hydro-acetonic extract was 6.44 0.61 mg EAA/g.
10231). Antimicrobial and Antioxidant Activities of Some Plant Extracts. Key words: Meat, antioxidant, antimicrobial, plant, extract.
Thin layer chromatographic separation followed by GC-MS analysis of EA fraction suggested numbers of antimicrobial compound production by AE1. The germination of both Bacillus spp.
Ferric reducing antioxidant power of plant extracts. The aqueous extract of marula bark had the highest RSA% for all concentrations (98.67% 97.06%, 95.76%, and 80.84%, respectively) compared to the aqueous seed extract for khella and mustard.
The plant is commonly known as 'Railway creeper' or Morning glory.
Calena (EC643910) against different microbial cultures causing infections/diseases was investigated by agar disc diffusion method. Infectious diseases are the most important cause of death worldwide.
Our results revealed that the total flavonoid content of methanol and chloroform extracts is 2.335 0.0097 and 1.7312 0.0082 mgQE/100 g respectively. Antibacterial and antioxidant activities of 8 aromatic plants from the Balkan Peninsula were studied. All seven plants (100%) inhibited the growth of at least one tested foodborne and spoilage bacteria and fungi. Vol 5 (11) . Antimicrobial activity of plant extracts on Candida albicans: an in vitro . The dried extracts were dissolved in their respective extracting solvents, yielding a stock solution of 1 g/ml from which various extract concentrations were prepared by dilution.
The scope of the journal includes: Pharmaceutical research, chemistry and biochemistry of naturally occurring compounds, biological evaluation of crude extracts, ethnomedicine, traditional .
This work aims to evaluate the antimicrobial potential of ethanolic and water extracts of roselle (Hibiscus sabdariffa), rosemary (Rosmarinus officinalis), clove (Syzygium aromaticum), and thyme (Thymus vulgaris) on some food pathogens and spoilage microorganisms.  and Singh et al. MATERIALS AND METHODS Plant material The leaves of P. myrtifolia were collected in the western region of the State of Parana, Brazil (2457' S - 5328' W), in January and February 2013.
The findings suggested the importance of this plant in treating some bacterial and fungal infections and cancer.
Food Sci., 68 (2003), pp. Keyword(s): Antimicrobial Activities . Ferric reducing antioxidant power was observed between 336.58 0.052 mgAAE/100 g extract (90 % methanol) to 172.94 0.032 mgAAE/100 g . Ziziphus lotus L. The chemical composition of the EO was analysed by gas chromatography-mass spectroscopy (GC-MS) which revealed that the EO
Spice oleoresins (natural plant extracts) constitute the true essence of spices in their most concentrated form, containing volatile as well as non-volatile components. Methods: Plant materials were collected in September 2021 from Zahedan . Motta, Paula M.Q.
Endophytic bacteria associated with medicinal plants are recognized as valuable sources of novel secondary metabolites possessing antimicrobial, antitumor, insecticidal, and antiviral activities. A comparison was held between different extracts concerning: chemical composition, efficiency of the extraction method, yield, antimicrobial and antioxidant potentials.
The high antioxidant activity was obtained in the ethyl acetate extract and the lowest was in the methanol extract and the order of activity was ethyl acetate>butanol>water>chloroform>hexane .