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Constituents of Essential Oils from Mentha longifolia Growing Wild in Greece.

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Prijava / prijava

The essential oils from 9 populations of MENTHA LONGIFOLIA (L.) L., ssp. LONGIFOLIA and ssp. PETIOLATA (Boiss.) Kokkini, growing wild in Greece, were investigated by means of GLC and GLC-MS. Piperitone oxide has been found as the main component in the essential oils of both subspecies while carvone

Chemical and morphological diversity in wild populations of Mentha longifolia in Israel.

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Prijava / prijava

Populations of Mentha longifolia, an endangered species in Israel, were tested for essential oil composition and conservational ability. In 2002-2003, 25 wild populations country-wide were tested, indicating population divergence into two chemotypes. Chemotype A was characterized by high levels of

Mentha suaveolens Ehrh. Chemotypes in Eastern Iberian Peninsula. Essential Oil Variation and Relation with Ecological Factors.

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Prijava / prijava

Essential oil (EO) extracts coming from two representative populations of Mentha suaveolens Ehrh. subesp. suaveolens in Eastern Iberian Peninsula were analyzed by gas chromatography coupled with mass spectrometry and flame ion detector. Plant sampling was carried out in the morning and evening in

Chemical characterization, phytotoxic, and cytotoxic activities of essential oil of Mentha longifolia.

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The present study assessed the phytotoxic and cytotoxic potential of the essential oil (EO) extracted from aboveground parts of Mentha longifolia (L.) Huds. Gas chromatography-mass spectrometry revealed 39 compounds constituting 99.67% of the EO. The EO was rich in monoterpenoids (mostly oxygenated

Comparative analysis of antioxidant activities of fourteen mentha essential oils and their components.

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The essential oils of 14 species and hybrids, respectively, of the genus Mentha were examined for their antioxidant capacity in the ABTS (2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid)) assay and in a lipid-peroxidation (LPO) assay. The ABTS(.+) -scavenging capacity of pure essential-oil

Anthelmintic effect of Mentha spp. essential oils on Echinococcus granulosus protoscoleces and metacestodes.

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Prijava / prijava

The aim of the present work was to determine the in vitro effect of Mentha piperita and Mentha pulegium essential oils against Echinococcus granulosus and to compare the effectiveness of both oils according to the exposure time and concentration. Although both treatments had a protoscolicidal

Antibacterial and antifungal activity of essential oils of Mentha suaveolens.

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The essential oils (EO) of Mentha suaveolens, a wild Labiatae, which grows in several regions in Morocco, were characterized and their antimicrobial activity assessed. The main aromatic constituents of this plant, as characterized by IR, NMR and MS studies, were pulegone, piperitenone oxide (PEO)

Phytochemical study of Mentha longifolia of Morocco.

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Prijava / prijava

A phytochemical study of Moroccan Mentha longifolia was carried out. The essential oil showed unusual relevant amounts of piperitenone oxide and piperitone oxide, which constitute a new chemotype. From the non-volatile extract, five flavonoids were isolated, among which

Chemical composition and antimicrobial and antioxidant activities of Mentha (longifolia L. and viridis) essential oils.

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Prijava / prijava

The study was aimed to investigate essential oil chemical composition (gas chromatography/flame ionization detection [GC-FID] and gas chromatography/mass spectrometry [GC-MS]) and antioxidant (1,1-diphenyl-2-picrylhydrazyl free radical (DPPH) and 2,2'-azinobis-3-ethylbenzothiazoline-6-sulphonate

Constituents of Essential Oils from Mentha X rotundifolia Growing Wild in Greece.

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Prijava / prijava

The essential oils of the hybrid MENTHA X ROTUNDIFOLIA (L.) Huds. growing wild in Greece were investigated by means of GLC and GLC-MS. Two chemotypes have been found, which are characterized by the main components piperitone oxide and menthyl acetate, respectively. The latter is a new chemotype of

Cherry tomato and persimmon kaki conservation with a natural and biodegradable film

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Prijava / prijava

The chemical composition of Essential Oils Satureja montana and Mentha longifolia was determined, and their activity against important phytopathogenic and post-harvest fungi was studied, to evaluate their potential as natural food preservatives. The major compounds were carvacrol

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