Results 51 to 60 of about 4,062 (159)

Nanoencapsulation of Essential Oils: A Review of Current Trends and Advances in Preparation, Characterization, and Biomedical Applications

open access: yesNano Select, Volume 7, Issue 6, June 2026.
This review highlights nanoencapsulation as a powerful strategy to improve the stability, solubility, and bioavailability of essential oils. It surveys key EO‐producing plant families, major bioactive constituents, and therapeutic properties, alongside high‐ and low‐energy nanoformulation methods. Applications across pharmaceutical, cosmetic, food, and
Mateusz Guz   +3 more
wiley   +1 more source

Changes in Essential Oil Content and Composition of Peppermint (Mentha piperita L.) in Responses to Nitrogen Application

open access: yesJournal of Medicinal Plants, 2019
Background: Nitrogen is the most important nutrient requirement for plants. Nitrogen supplying affected the leaf area, carbon fixation, glandular trichomes formation, ATP and NADPH content which resulted to the terpenoids biosynthesis enhancement and ...
M Seif Sahandi   +4 more
doaj  

Development and Evaluation of Natural Hydrogel Nanocomposites for Skin Rejuvenation: Design and Optimization of Effective Formulations

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background This study examines the development of innovative hydrogel nanocomposites from natural, biocompatible materials to rejuvenate skin and slow aging. Aim To develop two distinct formulations to counteract internal and external aging factors.
Mahsa Ahankoob Nezhad   +2 more
wiley   +1 more source

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  

Preparation and Characterization of Emulsion‐Based Fucoidan‐Whey Protein Film Activated With Geranium Essential Oil for Food Applications

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
The geranium essential oil (EO) nanoemulsion was incorporated into fucoidan‐whey protein film. Active fucoidan‐whey protein film showed higher mechanical, antioxidant, and water barrier properties. Fucoidan‐whey protein film loaded with geranium EO nanoemulsion exhibited antimicrobial and antifungal activities.
Najmeh Oliyaei   +5 more
wiley   +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

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

Inhibitory effect of (–)Menthone on the AalOR2-“empty-neuron”.

open access: yes, 2013
Representative trace of Single-Sensillum Recordings from AalOR2-ORCo in the ab3A ORN, in response to 10−3 M (–)-Menthone. The firing rates clearly indicate a decrease in the number of large spikes corresponding to the ab3A neuron in one second of ...
Bill S. Hansson (37314)   +4 more
core   +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

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