Chemical composition and antifungal activity of the essential oil of Hyptis ovalifolia Benth. (Lamiaceae)
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منابع مشابه
Chemical composition and antifungal activity of Hyptis Suaveolens (L.) Poit leaves essential oil against Aspergillus species
This study aimed to identify the constituents of the essential oil from Hyptis suaveolens (L.) leaves using a Gas Chromatograph - Mass Spectrometer and assess its inhibitory effect on some potentially pathogenic Aspergilli (A. flavus, A. parasiticus, A. ochraceus, A. fumigatus and A. niger). Eucaliptol (47.64 %) was the most abundant component in the oil, followed for gama-ellemene (8.15 %), be...
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Hyptis martiusii Benth. (Lamiaceae) is found in abundance in Northeastern Brazil where it is used in traditional medicine to treat gastric disorders. Since there are no studies reporting the toxicity and safety profile of this species, we investigated repeated-doses toxicity of the essential oil of Hyptis martiusii (EOHM). Swiss mice of both sexes were orally treated with EOHM (100 and 500 mg/k...
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BACKGROUND Several studies have shown that species of the genus Hyptis, have promising antimicrobial and antifungal effects. OBJECTIVES Identify of chemical constituents of essential oil from leaves of Hyptis martiusii and evaluate its effect against bacterial strains by direct and gaseous contact. MATERIALS AND METHODS Essential oil was extracted from leaves of Hyptis martiusii Benth using...
متن کاملThe essential oil secretory structures of Prostanthera ovalifolia (Lamiaceae).
The structure of the essential oil secretory tissues of Prostanthera ovalifolia R.Br was investigated using bright- and dark-field optical microscopy, and scanning and transmission electron microscopy. The leaves of P. ovalifolia have glandular trichomes of the peltate type common to many Lamiaceae species. The trichomes consist of a basal cell embedded in the epidermis, a stalk cell with heavi...
متن کاملChemical Composition and Antifungal Activity of Essential Oil of Zataria Multiflora
Background: Aspergillus flavus is a toxic contaminant in foods, which can induce mutagenic, teratogenic, and carcinogenic effects. In last decades, synthetic fungicides have been used for inhibition of fungal growth in plants. The public attention was also attracted to contamination of food chain by these chemicals. Therefore, in the current study, we decided to use Zataria multiflora (ZM) esse...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2004
ISSN: 0103-5053
DOI: 10.1590/s0103-50532004000500023