Results 81 to 90 of about 9,655,773 (209)

Essential oil of ambrosia microcephala DC

open access: yes, 1997
The essential oil of Ambrosia microcephala was analyzed by GC/MS. Camphor (6.21%), Bornyl acetate (12.82%), β-himachalene (13.00%) and β-bisabolene (18.76%) comprise 50% of the chemical constituents found in this oil. © 1997, Taylor & Francis Group, LLC.
Mala, José Guilherme S.   +1 more
core   +1 more source

Index to Anvil Points Oil Shale Research Center files

open access: yes, 2022
Technical memorandum no. 67-41.These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated during 1965, 1966 ...

core  

Synergistic/Antagonistic Potential of Natural Preparations Based on Essential Oils Against Streptococcus mutans from the Oral Cavity

open access: yesMolecules, 2019
The present paper addresses a thematic of interest in preventive dental medicine, namely the possibility of using essential oils (EOs) for the inhibition of the development of Streptococcus mutans (S.
Vlad Tiberiu Alexa   +7 more
doaj   +1 more source

Shale oil technical advisory committee, minutes of the second meeting

open access: yes, 2022
Includes charts.Unscanned charts, contact the Library for more information. These minutes were recorded at the Technical Advisory Committee meetings and include agenda, budget, and technical reports about work performed at Anvil Points.A Technical ...

core  

Comparison of hypericin content, antioxidant, antimicrobial and cytotoxic activities of Hypericum perforatum L. from three geographic regions of Iran

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2017
Background and Objective: Hypericin is found in different species of Hypericum genus, as a main compound with antimicrobial, antiviral, nonspecific kinas inhibition and dopamin β-hydroxilase inhibitoring effects.
M Akhbari, M Ebrahimian
doaj  

Evaluation of oil-water separation techniques on retort no. 3

open access: yes, 2022
Technical memorandum no. 67-21.Includes charts.These technical memoranda pertain to work performed at Anvil Points.The United States Bureau of Mines facility at Anvil Points, near Rifle, Colorado, was reactivated starting in May 1964 and was operated ...

core  

Assessment of the efficiency of rape production in Ukraine

open access: yesAgricultural and Resource Economics, 2019
Purpose. The purpose of the article is to analyze of the current state, to highlight problematic aspects and to assess the economic efficiency of rapeseed production in Ukraine. Methodology / approach.
Iryna Chekhova, Serhii Chekhov
doaj  

Investigating the Changes of Some Agronomic and Biochemical Characteristics of Thymus vulgaris L. with Application of Mycorrhizal Species and Foliar Spraying Humic Acid [PDF]

open access: yesپژوهشهای زراعی ایران
IntroductionGarden thyme (Thymus vulgaris L.), is a small perennial plant native to the Mediterranean region that is now found worldwide. It is commonly used as a culinary herb and for medicinal purposes as well (Silva et al., 2021). Thymol is one of the
M Taheri Asghari, S. R Miralizadeh Fard
doaj   +1 more source

Study of composition and yield of Thymus vulgaris L. oil essential

open access: yes, 2010
Embora extraido de uma mesma especie vegetal, o rendimento e a composicao quimica de um oleo essencial pode variar, significativamente, dependendo de fatores como a epoca de coleta, condicoes climaticas e de solo.
Elizabete Aparecida Ruzza Jakiemiu   +6 more
semanticscholar   +1 more source

Effect of plant ontogeny on the phytochemical composition and antioxidant activity of Artemisia herba alba essential oil

open access: yesInternational Journal of Minor Fruits, Medicinal and Aromatic Plants
Artemisia herba-alba is a medicinal and strongly aromatic plant widely used in traditional medicine by many cultures since ancient times. It is known that the quantitative chemical composition of plants and consequently their biological activities vary ...
Touil Souhila
doaj   +1 more source

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