Results 51 to 60 of about 3,626 (207)

Erschöpfende Bromirung des Menthons [PDF]

open access: yesBerichte der deutschen chemischen Gesellschaft, 1901
n ...
Baeyer, Adolf, Seuffert, Otto
openaire   +2 more sources

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

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

Crystal structure of (E)-2-[(2S,5R)-2-isopropyl-5-methylcyclohexylidene]hydrazine-1-carbothioamide

open access: yesActa Crystallographica Section E, 2014
The title compound, C11H21N3S, consists of a menthone moiety attached to an extended thiosemicarbazone group with the N—N—C—N torsion angle being 11.92 (16)°. The cyclohexane ring has a chair conformation and the conformation about the C=N bond is E.
Adriano Bof de Oliveira   +4 more
doaj   +1 more source

Synthese des optisch activen p‐Menthons [PDF]

open access: yesJustus Liebigs Annalen der Chemie, 1907
n ...
Kötz, A., Schwarz, A.
openaire   +2 more sources

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

Componentes químicos de los aceites esenciales de muña minthostachys mollis (kunth.) griseb. en Huánuco

open access: yesInvestigación Valdizana, 2009
El trabajo de la extracción de los aceites esenciales de muña Minthostachys mollis, fue realizado en el laboratorio de Química de la Universidad Nacional Hermilio Valdizán de Huánuco, se tuvo como muestra para el estudio hojas de muña procedentes de las ...
David Maquera Lupaca   +3 more
doaj   +4 more sources

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  

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  

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

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