Results 61 to 70 of about 1,912 (187)
Agronomy Journal, Volume 117, Issue 5, September/October 2025.Abstract A growing demand for herbal products is an opportunity for US growers to add diversity and high value crops into current rotations. Temperate tulsi (Ocimum × africanum) is a suitable crop for increased domestic production. In this study, we assessed how harvest frequency and harvest method influenced tulsi yield, quality, and total time to ...
Rachel Cross +2 more
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Wirkmechanismen zur Gentoxizität von Methyleugenol und ausgewählter oxidativer Metaboliten sowie zur posttranslationalen Histondeacetylase-Modifizierung durch Polyphenole [PDF]
, 2014 Methyleugenol ist ein sekundärer Pflanzeninhaltsstoff, der in verschiedenen Kräutern und Gewürzen vorkommt. In Form von natürlichen ätherischen Ölen findet Methyleugenol als Aromastoff in Lebensmitteln und als Duftstoff in Kosmetika Verwendung ...
Groh, Isabel
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Molecules, 2011 In recent years there has been an increasing search for new antifungal compounds due to the side effects of conventional antifungal drugs and fungal resistance.
Ynayara C. Lima +9 more
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TAXON, Volume 74, Issue 4, Page 787-804, August 2025.Abstract Species can be difficult to circumscribe using morphology alone, and additional data can thus be useful for resolving challenging species complexes. Here we provide a case study of a South African orchid species complex which we resolved by analysing morphology, floral scent chemistry and molecular data.
Steven D. Johnson, Benny Bytebier
wiley +1 more source
Molecules, 2017 The composition of the essential oil (EO) of Thapsia villosa (Apiaceae), isolated by hydrodistillation from the plant’s aerial parts, was analysed by GC and GC-MS. Antifungal activity of the EO and its main components, limonene (57.5%) and methyleugenol (
Eugénia Pinto +3 more
doaj +1 more source
Statement on the use and interpretation of the margin of exposure approach
EFSA Journal, Volume 23, Issue 8, August 2025.Abstract The margin of exposure (MOE) is a risk assessment tool used to evaluate the safety of substances in food and feed. Adopted by the European Food Safety Authority (EFSA) in 2005, the MOE is calculated as the ratio between a Reference Point (RP) and the estimated exposure.
EFSA Scientific Committee +26 more
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Risikobewertung von Eugenol und Methyleugenol als natürliche Bestandteile von Lebensmitteln
Die beiden natürlich vorkommenden strukturähnlichen Substanzen Eugenol und Methyleugenol sind Bestandteil diverser Kräuter, Tees und Gewürze sowie von Obst- und Gemüsesorten.
Belz-Lumbeck, Daniela
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SINTESIS DAN KAREKTERISASI SENYAWA KIRAL HASIL REAKSI ANTARA METILEUGENOL KASAR DENGAN ASAM ASETAT
Kovalen: Jurnal Riset Kimia, 2016 The research about synthesis and characterization of chiral compounds from the rough methyleugenol with acetic acid as the catalyst has been done. The goal is to determine the content of 1-(3,4-dimetoksifenil)-2-propanil acetate compound which is ...
Muh. Hajir S. Lasapo +3 more
doaj
Influence of Viral Infection on Essential Oil Composition of (Lamiaceae)
Natural Product Communications, 2011 Ocimum basilicum L., popularly known as sweet basil, is a Lamiaceae species whose essential oil is mainly composed of monoterpenes, sesquiterpenes and phenylpropanoids. The contents of these compounds can be affected by abiotic and biotic factors such as
Alice Nagai +2 more
doaj +1 more source
Journal of Applied Sciences and Environmental Management, 2010 The phenylpropenoids O-methyleugenol, O-methylisoeugenol and 2,3- dimethoxycinnamaldehyde, have been isolated as the antimosquitocidal principles of the stem and root bark extracts of Uvariodendron pycnophyllum (Diels) R.E. Fr. The extracts and compounds
C Kihampa +3 more
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