Results 31 to 40 of about 362,118 (212)
Shipin yu jixie, 2022 Objective: Develop new natural characteristic plant tobacco flavor. Methods: The volatile oil from the seeds, leaves and stems of Pelargonium odoratissimum was extracted by simultaneous steam distillation solvent extraction （SDE）. The chemical components
YIN Hong-fei +9 more
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Pengaruh Fluktuasi Harga Minyak pada Ekspor Minyak Mentah Negara-Negara Wilayah OPEC (Periode 1970 – 2005) [PDF]
, 2007 This research pressures to export demand of opec crude oil. It concern primarily on the impact of price oil shock toward OPEC crude oil export. Ordinary Least Square (OLS) is not proven accurately to analyze volatile phenomenon of OPEC export demand of ...
Ahmad, A. A. (Abdul)
core +2 more sources
Efek Antijamur Minyak Atsiri Jahe Merah (Zingiber officinale Var. Rubrum) terhadap Candida albicans
Journal of Dentistry Indonesia, 2015 The prevalence of Candida albicans infections is increasing in the society. Therefore, an effective and affordable antifungal drug with minimal side effect is needed.
Hermina Karuna Atmaja +2 more
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Indonesian Journal of Chemistry, 2023 The pollination process in oil palm is assisted by the insect Elaeidobius kamerunicus, which occurs when male and female flowers bloom producing volatile compounds that act as attractants.
Fizrul Indra Lubis +3 more
doaj +1 more source
Grasas y AceitesThis research was carried out to examine the monthly changes in both the volatile oil content and volatile components of cherry laurel leaves by taking samples every month for 12 months in Turkey.
S. Akçura
doaj +1 more source
Italian Journal of Agronomy, 2019 This research was managed to identify the effects of the different seed quantity (5, 10, 15 and 20 kg.ha–1) and row interval (15 and 30 cm) on the yields and the volatile oil components of fennel (Foeniculum vulgare Mill.) under the Harran Plain ...
Abdulhabip Özel +3 more
doaj +1 more source
Analisis Minyak Atsiri pada Tumbuhan Paku (Pterydophyta) di Kawasan Air Terjun Pangajaran Kecamatan Wonosalam, Kabupaten Jombang [PDF]
, 2005 The aims of the research were: to know species diversity of fern (Pteridophyte) from Pangajaran, Wonosalam, Jombang, to know fern species containing volatile oil, to know concentration and percentage similarity of substances and characteristics of ...
MARINI, YUYUN +2 more
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Characterisation of the semi-volatile component of Dissolved Organic Matter by Thermal Desorption – Proton Transfer Reaction – Mass Spectrometry [PDF]
, 2017 Proton Transfer Reaction – Mass Spectrometry (PTR-MS) is a sensitive, soft ionisation method suitable for qualitative and quantitative analysis of volatile and semi-volatile organic vapours. PTR-MS is used for various environmental applications including
Cook, Sarah +6 more
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Volatility persistence in crude oil markets [PDF]
Energy Policy, 2014 Financial market participants and policy-makers can benefit from a better understanding of how shocks can affect volatility over time. This study assesses the impact of structural changes and outliers on volatility persistence of three crude oil markets - Brent, West Texas Intermediate (WTI) and Organization of Petroleum Exporting Countries (OPEC ...
Charles, Amélie, Darné, Olivier
openaire +4 more sources
The essential oil of Thymbra capitata and its application as a biocide on stone and derived surfaces [PDF]
, 2019 Many chemicals used nowadays for the preservation of cultural heritage pose a risk to both human health and the environment. Thus, it is desirable to find new and eco-friendly biocides that can replace the synthetic ones.
Bruno M. +4 more
core +1 more source