Results 51 to 60 of about 2,586 (168)

Volatile constituents of Cunila polyantha (Lamiaceae) from Costa Rica. A rich source of menthone

open access: yesRevista de Biología Tropical, 1999
The constituents of the volatile oil of Cunila polyantha from Dota, Costa Rica, were investigated using coupled gas chromatography-mass spectrometry (GC-MS) analyses.
José F. Cicció, Luis J. Poveda
doaj  

Green Oil‐in‐Water Nanoemulsions for Delivery of Phytochemicals With Pesticidal Activity for Sustainable Food Production and Safety

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Green oil‐in‐water (O/W) nanoemulsions incorporating essential oils (EOs) and food‐derived compounds are gaining prominence as biopesticidal platforms that address the growing demand for sustainable agriculture, food safety, and reduced chemical inputs.
Anna Paula Azevedo de Carvalho   +2 more
wiley   +1 more source

Exploring the conformational landscape of menthol, menthone, and isomenthone: A microwave study

open access: yesFrontiers in Chemistry, 2015
The rotational spectra of the monoterpenoids menthol, menthone, and isomenthone are reportedin the frequency range of 2−8.5GHz, obtained with broadband Fourier-transform microwave spectroscopy.For menthol only one conformation was identified under the ...
David eSchmitz   +3 more
doaj   +1 more source

Synthesis of liquid menthol by hydrogenation of dementholized peppermint oil over Ni catalysts

open access: yesQuímica Nova, 2010
Hydrogenation of (-)-menthone and (+)-isomenthone was studied at 2.7 MPa and 100 ºC. The objective was to produce a liquid menthol mixture rich in (-)-menthol from dementholized peppermint oil.
Debora L. Manuale   +4 more
doaj   +1 more source

Synergy between Essential Oils of Species (Lamiaceae) and Antibiotics

open access: yesNatural Product Communications, 2018
The subject of the study was the investigation of the chemical composition and antimicrobial activity of the essential oils (EOs) isolated from Calamintha sylvatica, C. vardarensis, C. nepeta and C. glandulosa , as well as their antibacterial activity in
Marina Milenković   +2 more
doaj   +1 more source

Effect of clonal reproduction on quantitative indices and component composition of essential oil of peppermint varieties

open access: yesRegulatory Mechanisms in Biosystems, 2018
Quantitative and qualitative composition of essential oils of peppermint breeds Lebedinaya Pesnya, Lubenchanka, Lidiya, Ukrainskaya Perechnaya, Mama, Chornolista was investigated before and after clonal microreproduction by the method of isolated tissues
T. E. Talankova-Sereda   +5 more
doaj   +1 more source

Zur Kenntnis der optisch‐aktiven Menthone [PDF]

open access: yesBerichte der deutschen chemischen Gesellschaft, 1909
n ...
openaire   +2 more sources

Phytochemical and Agronomical Response of Peppermint (Mentha piperita L.) to Bio-fertilizers and Urea Fertilizer Application

open access: yesJournal of Medicinal Plants, 2011
Background: In order to sustainable agriculture, applications of bio-fertilizers are as a gradual alternative to chemical fertilizers or at least to minimize the levels of these chemical.
A Mehrafarin   +5 more
doaj  

In vitro activities of natural products against oral Candida isolates from denture wearers

open access: yesBMC Complementary and Alternative Medicine, 2011
Background Candida-associated denture stomatitis is a frequent infectious disease. Treatment of this oral condition is difficult because failures and recurrences are common.
Marcos-Arias Cristina   +3 more
doaj   +1 more source

Biodegradable Coatings with Essential Oils for Combating Papaya Anthracnose: State of the Art and Perspectives

open access: yesFood Bioengineering, Volume 5, Issue 1, Page 138-151, March 2026.
ABSTRACT Papaya (Carica papaya L.) production and marketability are strongly constrained by postharvest diseases, with anthracnose caused by Colletotrichum spp. representing the most significant threat. Traditional control relies on synthetic fungicides, which, although effective, face challenges such as the development of pathogen resistance ...
Raul Coimbra Miranda   +5 more
wiley   +1 more source

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