Results 91 to 100 of about 11,379 (144)

Analysis of Flavonoids, Phenolic Compounds and Essential Oils in Curcuma Aerugenosa Roxb. (Zingiberaceae) [PDF]

open access: yes, 2006
Curcuma aerugenosa Roxb. or locally known as “Temu Hitam” has been used as medicine. It contains useful secondary metabolites. The amount of total phenolic content detected in Curcuma aerugenosa is ranged from 4.5 – 50.9 mg pyrogallol equivalent per g ...
Loo, Wai Sum
core  

COMPOSITION OF THE VOLATILE OIL OF ARTEMISIA DESERTI KRASCH. AND ARTEMISIA OLIVERIANA J. GAYEX DC. FROM IRAN [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2000
The composition of the volatile oils obtained from the aerial parts of Artemisia deserti Krasch. and A. oliveriana J. Gayex DC. was analyzed by GC and GC/MS. While the oil of A. deserti contained camphor (45.5%), 1,8-cineole (16.7%), piperitone (8.6%), ?-
doaj  

Therapeutic Potential of 1,8-Cineole in Respiratory Diseases with a Focus on Asthma, Sinusitis, and Upper Respiratory Tract Infections: A Comprehensive Review

open access: yesJournal of Education, Health and Sport
Introduction Respiratory diseases, such as chronic sinusitis, asthma, and URTIs, are among the leading global health burdens, affecting tens of millions of people every year.
Kamil Hermanowicz   +9 more
doaj   +1 more source

Synthesis and Antibacterial Activity of Highly Oxygenated 1,8-Cineole Derivatives

open access: yesNatural Product Communications, 2008
Seventeen mono-, di- and trifunctionalized 1,8-cineole derivatives carrying OH, OAc, keto and lactone functions at C-5, C-8 and C-9 were synthesized from 1,8-cineole with fair to excellent yields.
Margarita B. Villecco   +5 more
doaj   +1 more source

Compositional Variability in Essential Oil from Different Parts of Alpinia speciosa from India

open access: yesNatural Product Communications, 2010
The essential oils from the leaves, flowers and roots of cultivated Alpinia speciosa K. Schum. were examined by capillary GC and GC-MS. Monoterpenoids composed 89.6% of the total identified constituents of the leaf oil, out of which 59.3% were oxygenated,
Rajendra C. Padalia   +2 more
doaj   +1 more source

Essential Oil Chemical Composition and Headspace Volatiles Profile from Serbia

open access: yesNatural Product Communications, 2016
This study reports the essential oil composition and headspace volatiles profile of Achillea coarctata Poir. from Serbia. The inflorescences, stems and leaves, and the aerial parts of A. coarctata were analyzed separately. Germacrene D, α-terpineol and 1,
Ivana R. Kostevski   +4 more
doaj   +1 more source

The study of essential oil composition of Matricaria chamomilla in Khouzestan [PDF]

open access: yes, 2016
Background and aims: Matricaria chamomilla is an important medicinal plant that widely is used in pharmaceuticals and food industries. The present study was aimed to evaluate the essential oil composition of samples of Matricaria chamomilla collected ...
Direkvand-Moghadam, Fatemeh.   +1 more
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1,8-Cineole inhibits platelet-leukocyte aggregate formation by reducing P-selectin expression

open access: yesFrontiers in Pharmacology
IntroductionPlatelets, traditionally recognized for their role in hemostasis, have increasingly been implicated in cancer progression, including head and neck squamous cell carcinoma (HNSCC).
Julie Petry   +4 more
doaj   +1 more source

Enriching 1,8-Cineole Content in Eucalyptus camaldulensis D. Raw Essential Oil: An Investigation on Optimizing Vacuum Fractional Distillation Process

open access: yesIndonesian Journal of Chemistry
This study addressed the gap in optimizing the 1,8-cineole content in Eucalyptus camaldulensis essential oil, an area with a limited focus in existing literature. While previous research has explored distillation methods for essential oils, this study is
Tien Xuan Le   +3 more
doaj   +1 more source

Effects of Phoracantha recurva Newman, 1840 (Coleoptera: Cerambycidae) attacks on the content and chemical composition of essential oils of Eucalyptus grandis leaves and its clone 977 and evaluation of their potential bioactivity against xylophagous organisms (fungi and insects) [PDF]

open access: yes, 2017
Clonal eucalyptus are highly valued in Morocco and in the Mediterranean basin for the production of industrial wood, but nothing is known about their ability to resist xylophagous plants.
Amusant, Nadine   +5 more
core  

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