Results 71 to 80 of about 3,128 (180)

Mixture of Origanum heracleoticum L. and Satureja montana L. Essential Oils as Natural Antimicrobial Agents for Fresh Meat Preservation

Journal of Food Processing and Preservation, Volume 2026, Issue 1, 2026.
The aim of this study was to investigate the antimicrobial potential of individual EOs of Origanum vulgare L., Origanum heracleoticum L., Satureja montana L., and Tagetes patula L. (extracted from organically grown plants), as well as a mixture containing O. heracleoticum L. and S.
Sunčica Kocić-Tanackov, Darko Lazarević, Snežana Kravić, Vladimir Tomović, Branislav Šojić, Sandra Bulut, Jelena Živančev, Igor Antić, Dragana Mladenović, Danijela Bursać Kovačević, Hrvoje Pavlović, Essam Hebishy   +11 more
wiley   +1 more source

Structure and Function of Sabinene Synthase, a Monoterpene Cyclase That Generates a Highly Strained [3.1.0] Bicyclic Product. [PDF]

Biochemistry
Sabinene is a plant natural product with a distinctive strained [3.1.0] bicyclic ring system that is used commercially as a spicy and pine-like fragrance with citrus undertones. This unusual monoterpene has also been studied as an antifungal and anti-inflammatory agent as well as a next-generation biofuel.
Gaynes MN, Osika KR, Christianson DW.
europepmc   +3 more sources

The kinetics of the gas-phase reactions of selected monoterpenes and cyclo-alkenes with ozone and the NO3 radical [PDF]

, 2013
The relative rate method has been used to measure the room-temperature rate constants for the gasphase reactions of ozone and NO3 with selected monoterpenes and cyclo-alkenes with structural similarities to monoterpenes.
Aird, Aschmann, Atkinson, Atkinson, Barnes, Berndt, C. Pfrang, Charlson, Clayden, Cusick, D.J. Stewart, D.R. Nutt, Donaldson, Finlayson-Pitts, G. Marston, Gaschen, Greene, Greene, Grosjean, Harrison, Holtausen, J.P. Lockhart, Johnson, Johnson, Kerdouci, Kind, King, Ljungstrom, Ma, Marti, Martinez, Martinez, McGillen, Nolting, Novakov, O.M. Mohamed, Osborne, Paulson, Peeters, Perraud, Pfrang, Pfrang, Pfrang, Pfrang, Pfrang, Rogers, S.H. Almabrok, Shu, Suarez-Bertoa, Treacy, Twomey, Went, Witter, Yokezeki   +53 more
core   +1 more source

Recent Advances in Ene Reactions with Carbon Enophiles

Advanced Synthesis &Catalysis, Volume 367, Issue 22, November 28, 2025.
Recent advances in the classical intra‐ and intermolecular ene nexus with carbon enophiles (alkenes, alkynes, arynes, and allenes) show a considerable increase in structural complexity and an enormous potential for functional applications in polymer science.
Thomas J. J. Müller
wiley   +1 more source

Complete Assignments of ¹H and ¹³C NMR Chemical Shift Changes Observed upon Protection of Hydroxy Group in Borneol and Isoborneol and Their DFT Verification

Molecules
Complete assignments of the 1H and 13C NMR chemical shifts for the monoterpenes, borneol 1a and isoborneol 2a, as well as their derivatives (1b–1g and 2b–2g), in which the secondary hydroxy group is protected with various protecting groups, have been ...
Baohe Lyu, Yoshikazu Hiraga, Ryukichi Takagi, Satomi Niwayama   +3 more
doaj   +1 more source

Photoredox‐Catalyzed Synthesis of a Novel Class of Fluoroalkyl Pyrazolones

Advanced Synthesis &Catalysis, Volume 367, Issue 21, November 13, 2025.
A photoredox strategy enables regioselective synthesis of fluoroalkyl 2‐pyrazolin‐5‐ones via radical addition and cyclization. This mild, metal‐free method shows a broad substrate scope, operates in batch and flow systems, and offers a sustainable approach to fluorinated heterocycles with potential applications in medicinal chemistry.
Emanuele F. Pissinati, Meysam Azizzade, Till Opatz, Márcio W. Paixão   +3 more
wiley   +1 more source

Exploring Unspecific Peroxygenase Selectivity with Diverse Hydrocarbon Substrates

ChemistryOpen, Volume 14, Issue 11, November 2025.
Unspecific peroxygenases (UPOs) are versatile enzymes that can be used for different reactions. However, selectivity of UPOs needs to be evaluated for the desired application. Thus, the selectivity of a panel of UPOs was evaluated in this work, and it revealed diverse reactivity profiles depending on the enzyme and substrate.
Essi Rytkönen, Nina Hakulinen, Janne Jänis, Juha Rouvinen   +3 more
wiley   +1 more source

Cyclization mechanism of monoterpenes catalyzed by monoterpene synthases in dipterocarpaceae

Synthetic and Systems Biotechnology
Monoterpenoids are typically present in the secretory tissues of higher plants, and their biosynthesis is catalyzed by the action of monoterpene synthases (MTSs). However, the knowledge about these enzymes is restricted in a few plant species.
Xiaoyun Lu, Jie Bai, Zunzhe Tian, Congyu Li, Nida Ahmed, Xiaonan Liu, Jian Cheng, Lina Lu, Jing Cai, Huifeng Jiang, Wen Wang   +10 more
doaj   +1 more source

Secondary organic aerosol formation from phenolic compounds in the absence of NO_x [PDF]

, 2011
SOA formation from benzene, toluene, m-xylene, and their corresponding phenolic compounds were investigated using the UCR/CE-CERT Environmental Chamber to evaluate the importance of phenolic compounds as intermediate species in aromatic SOA formation ...
C. Clark, D. Cocker III, K. Sato, P. Tang, S. Nakao   +4 more
core   +1 more source

Essential Oil Profiles of Lippia turbinata (Verbenaceae) from Argentina: Insights from a Systematic Review and Meta‐Analysis

ChemistryOpen, Volume 14, Issue 11, November 2025.
This study systematically reviews essential oil (EO) profiles of Lippia turbinata (Verbenaceae) populations from Argentina. A meta‐analysis reveals significant chemical variability and distinct chemotypes, primarily defined by limonene, carvone, β‐caryophyllene, and caryophyllene oxide.
Fernando Livio Corzo, Franco Emmanuel Calvo, Emilio Fernando Lizarraga, Guillermo Emilio Marcial, Maria Ines Mercado   +4 more
wiley   +1 more source