Results 61 to 70 of about 4,062 (159)

Central to Axial Transfer of Chirality in Menthone or Camphor-Derived 2,2‘-Biphenols

, 2016
A study aimed at defining a molecular arrangement where a chiral fragment derived from menthone or camphor transfers its central chirality to a 2,2‘-biphenol residue, inducing an axial chirality, is reported. The menthol or isoborneol groups are attached
Ottorino De Lucchi (2352583), Vittorio Lucchini (2490766), Fabrizio Fabris (325153)   +2 more
core   +2 more sources

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

Journal 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, H Naghdi Badi, M Poorhadi, E Hadavi, N Qavami, Z Kadkhoda   +5 more
doaj  

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

BMC 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, Eraso Elena, Madariaga Lucila, Quindós Guillermo   +3 more
doaj   +1 more source

Cyclization of citronellal to menthone and isomenthone catalyzed by Al/Fe-Pillared Clays

, 2001
The cyclization of citronellal to a mixture of menthone and isomenthone (2:1) is catalyzed by Al/Fe-Pillared Clay (Al/Fe-PILC) at 80 degreesC in 1,2-dichloroethane in good yield.
CRAMAROSSA, Maria Rita, M. Vidali, PAGNONI, Ugo Maria, FORTI, Luca   +3 more
core   +1 more source

DIASTEREOMERIC 5,6-DIMETHYL-4H-1,3-DIOXIN-4-ONES FROM (-)-(1R,4S)-MENTHONE - SYNTHESIS AND NMR ANALYSIS

, 1991
JANSEN U, RUNSINK J, Mattay J. DIASTEREOMERIC 5,6-DIMETHYL-4H-1,3-DIOXIN-4-ONES FROM (-)-(1R,4S)-MENTHONE - SYNTHESIS AND NMR ANALYSIS. Liebigs Annalen der Chemie.
Mattay, Jochen, JANSEN, U, RUNSINK, J
core  

Safety and efficacy of a feed additive consisting of an essential oil derived from the aerial parts of Mentha × piperita L. (peppermint oil) for use in all animal species (FEFANA asbl)

EFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of an essential oil from the aerial parts of Mentha × piperita L.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Ilen Röhe, Katerina Theodoridou, Maria de Lourdes Bastos, Paul Brantom, Andrew Chesson, Josef Schlatter, Johannes Westendorf, Yvette Dirven, Paola Manini   +23 more
doaj   +1 more source

The effect of substituents on the helical twisting power of aldol condensation products of menthone

, 2002
\u3cp\u3eThe helical twisting powers of the E-isomers of aldol condensation products of menthone and aromatic aldehydes are higher than those of the Z-isomers.
Ten Hoeve, Wolter, Nijssen, Wim PM, Lub, JJ Johan, Wegh, Rene T   +3 more
core  

Insecticidal Effects of Monoterpenes on Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae)

Journal of Applied Botany and Food Quality, 2013
Twenty eight monoterpenes including monoterpene hydrocarbons and oxygenated monoterpenes (borneol, borynl acetate, camphene, camphor, 3-carene, carvone, 1,8-cineole, citronellal, β-citronellene, β-citronellol, dihydrocarvone, fenchol, fenchone, geranyl ...
Erol Yildirim, Bugrahan Emsen, Saban Kordali   +2 more
doaj   +1 more source

Variability of chemical traits of peppermint (Mentha x piperita L.) [PDF]

Selekcija i Semenarstvo, 2000
The aim of this contribution was to establish variability and relationship between selected qualitative properties of mint (Mentha x piperita L.). During two year period, the content of the essential oil, as well as its major constituents (menthol ...
Dražić Slobodan, Ristić Mihajlo
doaj  

Heterogeneously Catalysed Oxidative Dehydrogenation of Menthol in a Fixed‐Bed Reactor in the Gas Phase

ChemistryOpen, 2019
For the first time, the oxidative dehydrogenation of (−)‐menthol to (−)‐menthone and (+)‐isomenthone in a marketable quality was carried out in a continuous gas phase reactor as a sustainable process using molecular oxygen as green oxidant and solid ...
Dr. Anna Kulik, Dr. Katja Neubauer, Reinhard Eckelt, Dr. Stephan Bartling, Dr. Johannes Panten, Dr. Angela Köckritz   +5 more
doaj   +1 more source