Results 21 to 30 of about 3,469 (160)

A Comparison of Volatile Components Across Native Australian Mentha (Lamiaceae) [PDF]

Plants
Mentha are historically important regarding their volatile oils. Since limited accounts exist for Australian species, we document the variation in volatiles across all Australian Mentha species, using the GC/MS of pentane extractions from leaf samples of
Trevor C. Wilson, Paul I. Forster, Daniel J. Duval, Joseph J. Brophy   +3 more
doaj   +2 more sources

Anticandidal activity of Clinopodium chilense essential oil [PDF]

Frontiers in Pharmacology
The antifungal activity of the essential oil of Clinopodium chilense (Benth.) Govaerts was investigated against several strains of Candida spp. including clinical isolates and reference strains.
Iván Montenegro, Iván Montenegro, Iván Montenegro, Constanza Villarroel, Evelyn Muñoz, Karel Mena-Ulecia, Karel Mena-Ulecia, Valentina Silva, Alejandro Madrid, Alejandro Madrid   +9 more
doaj   +2 more sources

Expediting multiple biological properties of main bioactive compounds of Mentha pulegium L [PDF]

AMB Express
This study aimed to evaluate the antidiabetic, dermatoprotective, and antibacterial properties of Mentha pulegium L. essential oil (MPEO), harvested in Ouezzane, northwest Morocco. Gas chromatography-mass spectrometry (GC–MS) analysis identified pulegone
Nasreddine El Omari, Oumayma Aguerd, Abdelaali Balahbib, Naoual El Menyiy, Mohammed Amanullah, Jactty Chew, Long Chiau Ming, Abdelhakim Bouyahya   +7 more
doaj   +2 more sources

Clinopodium nepeta Essential Oil and Its Major Constituents Pulegone and Menthone: Composition and Activity Against Verticillium dahliae, Phytophthora infestans, and Macrophomina phaseolina. [PDF]

Chem Biodivers
Chemical fractionation of Clinopodium nepeta essential oil reveals pulegone and menthone as markedly more potent antifungal isolates than the whole oil, with activity varying among pathogens. Pulegone exhibits superior efficacy against Verticillium dahliae and Phytophthora infestans, whereas menthone shows enhanced activity against Macrophomina ...
Taibi M, Elbouzidi A, Haddou M, Beraich A, Baraich A, Bellaouchi R, Addi M, Chaabane K, Jaouadi B, Zarai N, Guerrouj BE, Asehraou A.   +11 more
europepmc   +2 more sources

Photochemical Ring Opening of Cyclopropyl Silyl Ethers Enables β-β Coupling, Radical-Polar Crossover and Annulation. [PDF]

Angew Chem Int Ed Engl
A photochemical platform enables β–β coupling of cyclopropyl silyl ethers with electron‐deficient alkenes. The resulting adducts serve as entry points into annulative and radical–polar crossover pathways, providing rapid access to fused, bridged, and spirocyclic architectures, including late‐stage scaffold diversification to diterpene‐like carbocyclic ...
Rydén J, Young E, Olsson W, Flodén E, Tan M, Clementson S.   +5 more
europepmc   +3 more sources

Functional Characterization and Structural Insights Into Stereoselectivity of Pulegone Reductase in Menthol Biosynthesis

Frontiers in Plant Science, 2021
Monoterpenoids are the main components of plant essential oils and the active components of some traditional Chinese medicinal herbs like Mentha haplocalyx Briq., Nepeta tenuifolia Briq., Perilla frutescens (L.) Britt and Pogostemin cablin (Blanco) Benth.
Chanchan Liu, Chanchan Liu, Qiyu Gao, Zhuo Shang, Jian Liu, Siwei Zhou, Jingjie Dang, Licheng Liu, Iris Lange, Narayanan Srividya, B. Markus Lange, Qinan Wu, Qinan Wu, Wei Lin, Wei Lin, Wei Lin, Wei Lin   +16 more
doaj   +1 more source

Essential Oil Formulations From <i>Salvia officinalis</i>, <i>Ormenis africana</i>, and <i>Mentha pulegium</i>: Chemical Profiles and Insecticidal Activity Against <i>Myzus persicae</i>. [PDF]

Food Sci Nutr
The insecticidal potential of formulations based on Salvia officinalis, Ormenis africana, and Mentha pulegium essential oils was investigated against Myzus persicae. The combination of the three oils provided the most effective control, showing strong activity in laboratory assays and greenhouse trials.
El Ayeb-Zakhama A, Ascrizzi R, Chahdoura H, Alhujaily M, Flamini G, Alotaibi SH, Harzallah-Skhiri F, Mnif W, Laarif A, Chaieb I.   +9 more
europepmc   +2 more sources

Comparison of Pulegone and Estragole Chemotypes Provides New Insight Into Volatile Oil Biosynthesis of Agastache rugosa

Frontiers in Plant Science, 2022
The aerial parts of Agastache rugosa are rich in essential oils containing monoterpenoids, phenylpropanoids, and aromatic compounds. These are used as herbs, perfume plants, and ornamental plants.
Jingjie Dang, Jingjie Dang, Guyin Lin, Guyin Lin, Licheng Liu, Licheng Liu, Peina Zhou, Peina Zhou, Yongfang Shao, Yongfang Shao, Shilin Dai, Shilin Dai, Mengru Sang, Mengru Sang, Zheng Jiang, Zheng Jiang, Chanchan Liu, Chanchan Liu, Qinan Wu, Qinan Wu   +19 more
doaj   +1 more source

Risk Assessment of Pulegone in Foods Based on Benchmark Dose–Response Modeling

Foods
This study presents a new risk assessment of pulegone, a substance classified as possibly carcinogenic to humans (Group 2B) by the WHO International Agency for Research on Cancer (IARC).
Verena Voigt, Heike Franke, Dirk W. Lachenmeier   +2 more
doaj   +2 more sources

Allometric Ratio of Menthol and Menthone to Pulegone in the Essential Oil of Peppermint (Mentha piperita L.) Affected by Bioregulators [PDF]

Research Journal of Pharmacognosy, 2018
Background and objectives: Menthol and menthone are two important components in the essential oil of peppermint(Mentha piperita L.) which are commercially used in the pharmaceutical industries. This study has presented the allometric ratio of menthol and
Meisam Pourhadi, Hassanali Naghdi Badi, Ali Mehrafarin*, Heshmat Omidi, Reza Hajiaghaee   +4 more
doaj   +1 more source