In vitro antimicrobial activity of extracts and their fractions from three Eryngium L. species
Journal Title: Herba Polonica - Year 2016, Vol 62, Issue 2
Abstract
Introduction: Due to increasing resistance against antibiotics and antifungal agents, crude plant extracts, fractions, and isolated pure compounds became a new interest as antimicrobial agents. Objectives: The antimicrobial activity of methanolic extracts and fractions of Eryngium planum L., E. campestre L., and E. maritimum L. was evaluated against selected bacteria, yeast and mould, and compared in tested Eryngium species and in their organs. Methods: The antimicrobial activity was studied with use of broth microdilution method. The antibacterial (Staphylococcus aureus, Pseudomonas aeruginosa) and antifungal (Candida albicans, Aspergillus niger) activity of selected extracts and fractions compared with the reference substance was expressed by Minimal Inhibitory Concentration (MIC) and Minimal Bactericidal/Fungicidal Concentration (MBC/MFC).The extract and fraction compounds were identified on the basis of TLC examination. Results: The saponin-phenolic acid fractions of E. maritimum and E. planum and a saponin fraction of E. planum showed the highest activity against S. aureus (MIC = 1–2.5 mg·ml-1). The growth of C. albicans was inhibited by methanolic extract of E. planum cell suspension culture (MIC = 7.8 mg·ml-1). Conclusion: The antimicrobial activity depends on the Eryngium species, tested biomass, and microorganism.
Authors and Affiliations
Małgorzata Kikowska, Jolanta Długaszewska, Marcelina Maria Kubicka, Izabela Kędziora, Jaromir Budzianowski, Barbara Thiem
Keywords
Related Articles
- EP ID EP333309
- DOI 10.1515/hepo-2016-0012
- Views 75
- Downloads 0
Androgenic response of Capsicum interspecific hybrids and capsaicinoid characteristics of DH lines
In the research on induced androgenesis, eight groups of plants, the progeny of interspecific hybrid of Capsicum frutescens L. x C. annuum L., were used. Half of them were standard hard-flesh forms, while the others have...
Antibacterial activity of Zataria multiflora essential oil and its main components against Pseudomonas aeruginosa
Introduction: In Iranian traditional medicine, Zataria multiflora Boiss (Lamiaceae family) is reputed due to its antiseptic effects. Objective: The purpose of this study was to evaluate the antibacterial and biofilm kill...
Characterization of the essential oil from cone-berries of Juniperus communis L. (Cupressaceae)
Juniperus communis L. (Cupressaceae) is a plant widely cultivated in the Northern hemisphere. Juniper berries, the fruit of Juniperus communis L. are a highly valued, essential oil-rich plant material used traditionally...
Law regulations concerning food supplements, dietetic food and novel food containing herbal substances
Food supplements are concentrated sources of nutrients and/or other substances with a nutritional or physiological effect. However, they often contain herbal substances or their preparations. Food supplements belong to c...
Effect of Nyctanthes arbor tristis leaf extract against scopolamine-induced cognitive impairment in rats
Nyctanthes arbor tristis (NATE) ethanol extract (150 mg/kg, orally) was evaluated for its protective effect against scopolamine-induced (1 mg/kg i.p.) cognitive impairments in rats using behavioral models like radial arm...