Search results for "Myristicin"
showing 5 items of 5 documents
Hard cap espresso extraction and liquid chromatography determination of bioactive compounds in vegetables and spices
2017
Abstract A new analytical procedure, based on liquid chromatography with diode array and fluorescence detection, has been proposed for the determination of bioactive compounds in vegetables and spices after hard cap espresso extraction. This novel extraction system has been tested for the determination of capsaicin and dihydrocapsaicin from fresh chilli and sweet pepper, piperine from ground pepper, curcumin from turmeric and curry, and myristicin from nutmeg. Extraction efficiency was evaluated by using acetonitrile:water and ethanol:water mixtures. The proposed method allows the extraction of samples with 100 mL of 60% (v/v) ethanol in water. The obtained limits of quantification for the …
Larvicidal Activity of Essential Oils of Five Apiaceae Taxa and Some of Their Main Constituents Against Culex quinquefasciatus.
2018
Apiaceae are aromatic herbs producing essential oils which are used on an industrial scale for various purposes. Notably, Apiaceae essential oils may replace synthetic insecticides keeping most of their efficacy and avoiding environmental pollution and human poisoning. In the present work, we explored the insecticidal potential of the essential oils from five Apiaceae taxa, namely Sison amomum, Echinophora spinosa, Heracleum sphondylium subsp. sphondylium, Heracleum sphondylium subsp. ternatum, and Trachyspemum ammi, as well as their major constituents (sabinene, p-cymene, terpinolene, myristicin, and thymol), against the filariasis vector Culex quinquefasciatus. For the purpose, the essent…
Chemical Composition of Essential Oils from Athamanta sicula
2008
The genus Athamanta L. (Apiaceae) consists of about nine species, which are distributed mainly in southeastern Europe. Some of the Athamanta species are used in traditional medicine as antiseptics, diuretics, and in the therapy of sclerosis [1]. Phytochemical studies of species from the genus Athamanta report the presence of coumarins [2–5], flavonoids [6], and fatty acids [7]. Athamanta sicula L. is an annual perennial herb, growing to a height of 30 to 100 cm. It occurs in calcareous vertical cliffs 100 meters to 1500 meters above sea level and is widespread in South Italy, particularly in Sicily. In the popular medicine, it is known as “spaccapietre” (rock splitters), and infusions of it…
Essential Oil of Leaves and Fruits ofAthamanta siculaL. (Apiaceae)
2003
Abstract The essential oils obtained separately from the leaves and the fruits of Athamanta sicula L. collected in Sicily were studied by capillary GC/MS. The main component in the leaf oil was myristicin (97.6%), while β-pinene (2.8%), β-phellandrene (5.8%), δ-3-carene (22.6%), terpinolene (20.5%) and myristicin (41.3%) were the main components of the fruit oil.
Antimicrobial and antiproliferative activity of Athamanta sicula L. (Apiaceae).
2010
Background: Athamanta sicula L., a member of Apiaceae, is an annual perennial herb and it is known in Sicilian popular medicine with the name of “spaccapietre” (rock splitters), because fresh roots infusions are indicated as diuretic and used in the treatment of diseases of the urinary tract, and to dissolve kidney stones. Materials and Methods: Acetone extracts of leaves, flowers, and stems of A. sicula L. were investigated in vitro for antibacterial and cytotoxic activities. Antimicrobial activity was carried out against bacterial and fungal strains and antiproliferative activity against a group of human cancer cell lines (K-562, NCI-H460, and MCF-7). Results: All acetone extracts, apiol …