Search results for "Ledol"
showing 2 items of 2 documents
Abitare la transizione nei Centri minori in Sicilia
2023
The proposal aims to develop concrete experience on possible ways of living from a framework of national and international references on the theme of the Social Housing Community to define a specific methodology on strategies to be tested on the theme of residence temporary in small towns in Sicily. The provision of minimum and adequate space for short and long periods of welcome is thus intended for new temporary residents (returning young people, migrant families, the elderly, travellers in transit) which can also be used to meet the needs of migrants, under the public direction of the municipal administration. The issue of residency is back in the disciplinary debate after the health eme…
Chemical composition and herbicidal activity of the essential oil from a Cistus ladanifer population from Spain
2012
[EN] The essential oil composition of Cistus ladanifer grown in central Spain was analysed by gas chromatography and gas chromatography/mass spectrometry, revealing it to be rich in oxygenated compounds, with trans-pinocarveol (20.00%), bornyl acetate (7.03%) and terpinen-4-ol (6.37%) as the main monoterpene compounds. Viridiflorol (13.59%) and ledol (4.36%) were the main constituents of the oxygenated sesquiterpene fraction. Large amounts of-pinene (4.70%) were found in the hydrocarbonated fractions. To study its possible use as a natural herbicide, the oil was tested invitro against Amaranthus hybridus, Portulaca oleracea, Chenopodium album, Conyza canadensis and Parietaria judaica, compl…