Lippia sidoides Cham. is widely used in North-East Brazil to treat oral and vaginal infectious diseases due to its strong antimicrobial activity. The aim of this study. Chemical Constituents of Essential Oil from Lippia sidoides Cham. (Verbenaceae ) Leaves Cultivated in Hidrolândia, Goiás, Brazil. Braz J Med Biol Res, March , Volume 40(3) Antimicrobial activity of the essential oil from Lippia sidoides, carvacrol and thymol against oral.

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The disks impregnated with crude oil formed inhibition halos of 23 mm and 26 mm for E. An loppia to reduce the loss of Lippia sidoides sanitary properties during processing, storage and commercialization would be the use of encapsulation technologies combined with bioactive and biodegradable packing, so that the active components could be released during consumption.

The tube was mixed thoroughly using a vortex mixer and liippia bacterial suspension was inoculated onto a range of selective and non-selective culture media, and then incubated microaerobically at 37 o C for 2 days, with pure cultures being obtained. Evaluation of the repeatability and reproducibility of European suspension test methods for antimicrobial activity of disinfectants and antiseptics.

Twelve compounds were characterized, having as major constituents thymol Methods for dilution antimicrobial susceptibility test for bacteria that grow aerobically. A thymol; B carvacrol. sdoides

The inhibition zones for cariogenic bacteria ranged from 8. From Wikipedia, the free encyclopedia. Anatomia comparada do lenho em raiz e caule de Lippia salviifolia Cham.

The major compounds identified were thymol As described in Table 1 and by chromatogram showed in Figure 11,8 cineole, an oxygenated monoterpene was mostly constituent Verbenaceae essential oil lip;ia inhibiting the growth of Staphylococcus aureus strains isolated from clinical material. Results Chemical constituents Analysis of the chemical composition of the essential oil by GC-MS facilitated the identification of oil components Table 1.


Received March 3, Second, our study provides a comparative evaluation of the antibacterial and antifungal activity of the tested compounds. Several plants have been evaluated and presented promising results as preservatives and preventers of pathogenic microorganism growth in food, including Salmonella enteritidis and Staphylococcus aureus Tassou et al.

International Journal of Analytical Chemistry

In vitro antimicrobial activity of sodium hypochlorite and chlorhexidine against selected single-species biofilms. The leaves of certain species, such as L. Antibacterial activity of medicinal plant extracts against periodontopathic bacteria. You can help Wikipedia by expanding it. Distribution and isolation frequency of eight streptococcal species in saliva from predentate and dentate children and adults. Department of Commerce; A simple and inexpensive steam generator for essential oils extraction.

Antimicrobial assay Microbial strains.

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View at Google Scholar S. United States Department of Agriculture. Oral pathogens have been recently tested for antimicrobial susceptibility to a number of plant extracts and natural substances 7,8. Lippia sidoidesEssential oil, Antimicrobial activity, Oral pathogens Introduction.

Royal Botanic Gardens, Kew”. Ilppia at Google Scholar E. Moreover, depending on the liability of the constituents of volatile oils, the method used to extract the essential oils could affect the identification [ 226 ]. Revista Brasileira de Plantas Medicinais.

Lippia – Wikipedia

The industry has tried to reduce the use of chemical preservatives due to the increasing legal demands from law-enforcement agencies and the health risk for consumers. Larvicidal activity of the essential oil from Lippia sidoides Cham. Views Read Edit View history. This work aims to determine the chemical composition of the essential oil of L.


Int Endod J ; The carrier gas was He at a flow rate of 1. The constituents were identified by a computer-based library search, with retention indices and visual interpretation of the mass spectra In addition, the oil content may vary according to the harvest time, location, temperature and other environmental factors. The early stage of dental caries is characterized by a destruction of superficial dental structures caused by acids which are by-products of carbohydrate metabolism by cariogenic bacteria 1.

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Phytother Res ; Natural products, such as LSEO, are receiving increased attention due to their diverse range of biological properties, representing sources for the discovery of novel bioactive compounds 19, National Institute of Standards and Technology. First, our study focused on sidoises comparative evaluation of the activity of separate and combined compounds against microorganisms related to caries and oral infection, whereas the previous studies focused on essential oil activity alone or against other microorganisms.

Antimicrobial activity of essential oil of Brazilian plants. Rev Ass Bras Odonto ; 6: J Am Dent Assoc ; This page was last edited on 16 Februaryat Germplasm Resources Information Network. Revista Brasileira de Farmacognosiav. Any treatment that would eliminate or substantially reduce colonization by cariogenic bacteria would be likely to have a strong impact on caries development 22, The yield of Lippia sidoides essential oil was 0.