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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Compounds were identified by computer search using digital libraries of mass spectral data [ 19 ] and by comparison of their retention indices and authentic mass spectra, relative to C8—C32 n-alkane series [ 20 ] in a temperature-programmed sidoidee.

Results Chemical constituents Analysis of the chemical composition of the essential oil by GC-MS facilitated the identification of oil components Table 1.

Lippia – Wikipedia

You can help Wikipedia by expanding it. Naphthoquinoids from Lippia sidoides.

First, our study focused on a sidpides evaluation of the activity of separate and combined compounds against microorganisms related to caries and oral infection, whereas the previous studies focused on essential sidoidfs activity alone or against other microorganisms.

Phytother Res ; The Encyclopedia of Herbs: Moreover, depending on the liability of the constituents of volatile oils, the method used to extract the essential oils could affect the identification [ 226 ]. Concerning the antifungal property against C.


Evaluation of the repeatability and reproducibility of European suspension test methods for antimicrobial activity of disinfectants and antiseptics.

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J Dent Res ; All tests were performed in triplicate. Essential oils from plants have antimicrobial activity against a large number of bacteria, including strains resistant to antibiotics and antifungals Bertini et al. Department of Commerce; Int J Anal Chem. The results found in this work for L. Food Research Internationalv.

Please review our privacy policy. The pure major components, thymol and carvacrol, sidoies more active, with MIC values ranging from 2. Compounds were identified by computer search using digital libraries of mass spectral data [ 19 ] and by comparison of their retention indices and authentic mass spectra, relative to C8—C32 n-alkane series [ 20 ] in a temperature-programmed run.

Chemical structures of the major compounds of Lippia sidoides essential oil tested.

International Journal of Analytical Chemistry

The three tested compounds exhibited relatively strong antibacterial and antifungal activity. However, the in vitro activity of the oil against pathogens related to caries and aphthae has not been reported. Royal Botanic Gardens, Kew”. Methods for dilution antimicrobial susceptibility test for bacteria that grow aerobically.

Application to the cutaneous microflora. Botanical standardization of Lippia sidoides Cham. Lippia sidoidesEssential oil, Antimicrobial activity, Oral pathogens Introduction The early stage of dental caries is sidodies by a destruction of superficial dental structures caused by acids which are by-products of carbohydrate metabolism by cariogenic bacteria 1.


Within the limitation of the present study, it was demonstrated that LSEO, thymol and carvacrol are effective in inhibiting the growth of oral pathogens, supporting the traditional use of didoides plant in the treatment of oral infections The constituents were identified by a computer-based library search, with retention indices and visual interpretation of the sidpides spectra Qualitative and quantitative variations in the composition of the oils can also be observed in species that have chemotypes or chemical races, where botanically identical plants produce different chemical compounds, irrespective of their environment, as registered in L.

It is aidoides far the fungal species most commonly isolated from infected root canals, showing resistance to intracanal medication 3. Articles with ‘species’ microformats Commons category link from Wikidata All stub articles.

J Am Geriatr Soc ; Published online Feb Plants are fragrant due to their essential oilswhich vary between species but may include estragolecarvacrollinaloolor limonene. The carrier gas was He at a flow rate of 1.

Phytother Res ; 4: Each strain was inoculated into 5 mL of Muller-Hinton broth in order to obtain a concentration of 1. Wikimedia Commons has media related to Lippia.