Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation

2021 ◽  
Author(s):  
Caroline Pagnossim Boeira ◽  
Jamila dos Santos Alves ◽  
Déborah Cristina Barcelos Flores ◽  
Márcia Regina de Moura ◽  
Pamela Thais Sousa Melo ◽  
...  
Keyword(s):  
Antimicrobial Effect ◽  
Active Film

Antimicrobial Effect of the Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum (Higher Basidiomycetes) and Its Main Compounds

2014 ◽  
Vol 16 (1) ◽  
pp. 77-84 ◽  
Author(s):  
Mahdi Vazirian ◽  
Mohammad Ali Faramarzi ◽  
Seyed Esmaeil Sadat Ebrahimi ◽  
Hamid Reza Monsef Esfahani ◽  
Nasrin Samadi ◽  
...  
Keyword(s):  
Ganoderma Lucidum ◽  
Antimicrobial Effect ◽  
Medicinal Mushroom

THE ACTIVITY OF ESSENTIAL OILS OBTAINED FROM SPECIES AND INTERSPECIES HYBRIDS OF THE Mentha GENUS AGAINST SELECTED PLANT PATHOGENIC BACTERIA

2018 ◽  
Vol 17 (6) ◽  
pp. 167-174 ◽  
Author(s):  
Małgorzata Schollenberger ◽  
Tomasz M. Staniek ◽  
Elżbieta Paduch-Cichal ◽  
Beata Dasiewicz ◽  
Agnieszka Gadomska-Gajadhur ◽  
...  
Keyword(s):  
Essential Oils ◽  
Pseudomonas Syringae ◽  
Pathogenic Bacteria ◽  
Antimicrobial Effect ◽  
Mentha Piperita ◽  
Mentha Spicata ◽  
Plant Essential Oils ◽  
Plant Pathogenic Bacteria ◽  
Interspecies Hybrids

Plant essential oils of six aromatic herb species and interspecies hybrids of the family Lamiaceae – chocolate mint (Mentha piperita × ‘Chocolate’), pineapple mint (Mentha suaveolens ‘Variegata’), apple mint (Mentha × rotundifolia), spearmint (Mentha spicata), orange mint (Mentha × piperita ‘Granada’) and strawberry mint (Mentha × villosa ‘Strawberry’) – were investigated for antimicrobial effects against plant pathogenic bacteria: Agrobacterium tumefaciens, Pseudomonas syringae pv. syringae and Xanthomonas arboricola pv. corylina. The screening was carried out in vitro on agar plates filled with the target organism. All essential oils screened exhibited a higher level of antibacterial activity against A. tumefaciens and X. arboricola pv. corylina than streptomycin used as a standard in all tests. The antimicrobial effect of streptomycin and five mint oils was at the same level for P. syringae pv. syringae. There were no significant differences in the influence of the chocolate mint oil on the growth inhibition of all bacteria tested. Plant essential oils from pineapple mint, apple mint, spearmint and strawberry mint showed the weakest antimicrobial activity against P. syringae pv. syringae and the strongest towards A. tumefaciens and X. arboricola pv. corylina. The essential oils from strawberry mint, pineapple mint, spearmint and apple mint had the strongest effect on A. tumefaciens, and the lowest inhibitory activity was exhibited by the chocolate mint and orange mint essential oils. X. arboricola pv. corylina was the most sensitive to the strawberry mint, pineapple mint and spearmint oils. The chocolate mint oil showed the greatest activity against P. syringae pv. syringae.

Evaluation of antimicrobial potential of some spices from apiaceae sold in herbal shops

2019 ◽  
Author(s):  
Alev ONDER ◽  
Suna Sibel GURPINAR, Mujde ERYILMAZ ◽  
Bayram Kagan AKAY, Ahsen Sevde CINAR
Keyword(s):  
Antimicrobial Activity ◽  
Daucus Carota ◽  
Antimicrobial Effect ◽  
Coriandrum Sativum ◽  
Apium Graveolens ◽  
Dilution Method ◽  
Anethum Graveolens ◽  
Foeniculum Vulgare ◽  
Pimpinella Anisum ◽  
Hexane Extracts

Spices are a part of the plants used for many purposes as preservatives and as colorants in foods or as medicinal intention. Main aim of the present research was to estimate the potential antimicrobial activity of some spices from Apiaceae family such as Amni visnaga (Diş otu, Hıltan), Anethum graveolens (Dereotu), Apium graveolens (Kereviz), Coriandrum sativum (Kişniş), Cuminum cyminum (Kimyon), Daucus carota (Havuç), Foeniculum vulgare (Rezene), Petroselinum sativum (Maydanoz), Pimpinella anisum (Anason). Thus, the fruits of the plants are used in the experiments. The fruits have been extracted by n-hexane, and all extracts have been subjected to TLC (Thin Layer Chromatography). The n-hexane extracts were screened for their potential in vitro antibacterial activity against Staphylococcus aureus ATCC 29213, Enterococcus faecalis ATCC 29212, Escherichia coli ATCC 25922, Klebsiella pneumoniae ATCC 13883, Pseudomonas aeruginosa ATCC 27853 and antifungal activity against Candida albicans ATCC 10231 by microbroth dilution method. The hexane extracts of the fruits of Coriandrum sativum, Anethum graveolens, Daucus carota, and Pimpinella anisum did not show antimicrobial activity against tested microorganisms. Except these, the other extracts having MIC values of 2.5-5-10 mg/mL exhibited antimicrobial effect against some tested microorganisms. These results demonstrate that the extracts which have an antimicrobial effect can probably play a role as an antimicrobial agent owing to their nonpolar components which are accumulated to the n-hexane extracts.

Does Adjunctive Use of Hyaluronic Acid Improve Clinical Outcome of Mechanical Therapy for Cases of Mild Aggressive Periodontitis

2017 ◽  
Vol 68 (3) ◽  
pp. 612-614
Author(s):  
Andreea A. Pogan ◽  
Roxana Buzatu ◽  
Dan Onisei ◽  
Doina Onisei
Keyword(s):  
Hyaluronic Acid ◽  
Antimicrobial Effect ◽  
Aggressive Periodontitis ◽  
Gingival Tissue ◽  
Potential Benefits ◽  
Therapeutic Properties ◽  
Acid Gel ◽  
Mechanical Therapy ◽  
Improve Clinical Outcome ◽  
Hyaluronic Acid Gel

Hyaluronic acid is an essential component of the periodontal ligament matrix and it has shown a number of clinical therapeutic properties, especially an anti-inflammatory effect on the gingival tissue. The aim of this study is to evaluate the potential benefits of using hyaluronic acid gel in topical application as an adjunct to mechanical therapy in the management of aggressive periodontitis. Results show an obvious improvement of clinical parameters, especially regarding the evolution of healing of the gingival tissue after periodontal therapy. Nevertheless, the antimicrobial effect needs to be proven in further studies.

Antimicrobial Effect of 940 nm Diode Laser based on Photolysis of Hydrogen Peroxide in the Treatment of Periodontal Disease

2018 ◽  
Vol 69 (8) ◽  
pp. 2081-2088 ◽  
Author(s):  
Alin Alexandru Odor ◽  
Edwin Sever Bechir ◽  
Deborah Violant ◽  
Victoria Badea
Keyword(s):  
Hydrogen Peroxide ◽  
Laser Therapy ◽  
Diode Laser ◽  
Antimicrobial Effect ◽  
The Other ◽  
Control Group ◽  
Group 4 ◽  
Periodontal Bacteria ◽  
Severe Periodontitis ◽  
Before And After

Moderate and severe periodontitis represents a challenge in the non-surgical periodontal therapy. Due to the lack of evidence regarding the antimicrobial effectiveness of 940 nm diode laser in periodontal treatment, this study aimed to evaluate the antimicrobial effect of hydrogen peroxide (H2O2) photolysis performed with 940 nm diode laser in the treatment of moderate and severe periodontitis. Twenty-five patients with 100 teeth were selected for this pilot study. The test teeth were randomly assigned to one of the four treatment groups: Group 1: scaling and root planning (SRP) (control group); and the following experimental groups: Group 2: H2O2; Group 3: 940 nm diode laser therapy; Group 4: 940 nm diode laser therapy and H2O2. Clinical examinations, like probing depth (PD), clinical attachment level (CAL) and bleeding on probing (BOP) were performed before and after the treatment. The microbiological evaluation, effectuated before and after the treatment, included nine periodontal bacteria species and investigated by means of real-time PCR assay. The clinical and bacterial differences in the tested groups, was assessed between control group and the other three experimental groups, as well as between the experimental groups. The total bacteria load was reduced for all four studied groups. Group 4 (diode laser + H2O2) showed significant bacterial reduction of the major periodontal bacteria like Pg., Tf., Td., Pi., Pm., Fn (p[0.001) than the other 3 groups (p]0.001). Also the periodontal clinical parameters, like PD, CAL and BOP showed a significant reduction after the photolysis of H2O2 with the 940 nm diode laser (p[0.001). Differences between tested groups showed a significant beneficial results in regard to Group 4.It is suggested that the photoactivation of H2O2 with the 940 nm diode laser can be used successfully in adjunctive to the non-surgical periodontal treatment as a bactericidal tool.

Antimicrobial Effect of Edible Pullulan Film Containing Natural Antimicrobial Material on Cariogenic Bacteria

2009 ◽  
Vol 38 (10) ◽  
pp. 1466-1470 ◽  
Author(s):  
Ki-Myong Kim ◽  
Kwon-Tack Hwang ◽  
Sang-Guan You ◽  
Ung-Soo Lee ◽  
Kyung-Hwan Jung ◽  
...  
Keyword(s):  
Antimicrobial Effect ◽  
Natural Antimicrobial ◽  
Cariogenic Bacteria ◽  
Antimicrobial Material

Antimicrobial effect of some essential oils on Staphylococcus aureus in minced meat

2016 ◽  
Vol 30 (1) ◽  
pp. 183-191
Author(s):  
Hemmat Ibrahim ◽  
Rasha El Sabagh ◽  
Nahla Abou El-Roos ◽  
Hend Abd El Fattah
Keyword(s):  
Staphylococcus Aureus ◽  
Essential Oils ◽  
Antimicrobial Effect ◽  
Minced Meat
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