Results 61 to 70 of about 47,206 (270)

Microorganisms screening for limonene oxidation

open access: yes, 2010
Limonene is a monoterpene obtained in large amounts from essential oils and is used as a raw material for the synthesis of flavors and fine chemicals. Several pathways or routes for the microbial degradation of limonene making use of the cytochrome P450 ...
Toniazzo,Geciane   +8 more
core   +2 more sources

Dynamic Breath Limonene Sensing at High Selectivity

open access: yes, 2023
Liver diseases (e.g., cirrhosis, cancer) cause more than two million deaths per year worldwide. This is partly attributed to late diagnosis and insufficient screening techniques.
Oosthuizen, Dina N; https://orcid.org/   +5 more
core   +2 more sources

Regioselective catalytic acetoxylation of limonene [PDF]

open access: yes, 2015
Two efficient strategies for a direct catalytic and regioselective acetoxylation of terpenes are described. Acetoxylated limonene derivatives were synthesized via palladium-catalyzed C-H activation utilizing para-benzoquinone (BQ) as reoxdidation agent ...
Czapiewski, Marc von   +1 more
core   +1 more source

Evaluation of Performance of a Polymer‐Based Fixative (FIXSCENT) on the Controlled Release Kinetics and Longevity of Top and Heart Notes of Alcoholic Perfume

open access: yesFlavour and Fragrance Journal, EarlyView.
Effects of varying concentrations of a polymer‐based fixative (FIXSCENT) were studied on perfume samples and the results indicated a sustained release pattern and a significant delay in the release of both top and heart notes upon addition of 5% FIXSCENT.
Hassan A. Alhazmi   +7 more
wiley   +1 more source

Limonene Hydroperoxides in Allergic Contact Dermatitis. Radical Formation, Sensitizing Capacity and Immunogenic Complex Formation. [PDF]

open access: yes, 2009
Contact allergy to fragrance compounds is an increasing problem in the western countries today. R-Limonene is one of the most common fragrance compounds; it is used in hygiene products and cosmetics as well as in industrial products such as hand ...
Johansson, Staffan
core   +1 more source

Phytochemical Composition and Bioactivity of Elsholtzia strobilifera (Benth.) Benth Essential Oil With Spectral Characterisation of Pinocarvone Using NMR Techniques

open access: yesFlavour and Fragrance Journal, EarlyView.
Elsholtzia strobilifera (Benth.) EO: in‐depth chemical and biological investigation. ABSTRACT Species of the genus Elsholtzia (Lamiaceae) have been traditionally used in folk medicine and are known for their diverse biological properties. However, the chemical composition and bioactivity of the essential oil from Elsholtzia strobilifera (Benth.) Benth.
Priyanka Bhatt   +7 more
wiley   +1 more source

The evaluation of potential limonene scavengers [PDF]

open access: yes, 1995
This work is the study of different scavengers of limonene. Limonene is a citrus-based, low toxicity, hydrocarbon solvent for cleaning circuit boards and other parts.
Roth, Robert   +2 more
core   +1 more source

Limonene emissions: Do different types have different biological effects? [PDF]

open access: yes, 2021
Limonene is one of the most abundant pollutants indoors, and it contributes to the formation of additional pollutants, such as formaldehyde and photochemical smog.
Perran A. Ross   +14 more
core   +1 more source

Phytochemistry, Chemotypic Diversity and Antimicrobial Potential of Essential Oils From Native Aromatic Plants of the Americas: A Systematic Review

open access: yesFlavour and Fragrance Journal, EarlyView.
This review bridges ancestral indigenous knowledge with modern pharmacology, summarizing the phytochemistry and antimicrobial properties of essential oils from seven native American species. It highlights their significant activity against bacterial, fungal and parasitic pathogens, emphasizing their potential as sustainable therapeutic and agricultural
Arley Rey Páez   +2 more
wiley   +1 more source

Analysis of individualized brain–gut association networks and transcriptional patterns in major depressive disorder

open access: yesInterdisciplinary Medicine, EarlyView.
Individualized brain–gut association networks suggest potential neuropathological mechanisms in MDD and MDDSI. Multilevel brain–gut association changes involving HSV‐1 and inflammation may be relevant to MDD, whereas alterations related to insulin metabolism may play a potential role in the neuropathological mechanisms of MDDSI.
Wei Wang   +10 more
wiley   +1 more source

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