Results 21 to 30 of about 2,166 (170)

Effect of Capsule Burst in Cigarette Filters on the Compound Composition of Mainstream Cigarette Smoke

Toxics, 2023
The number of cigarette capsule users is increasing; however, a comprehensive epidemiological investigation comparing the harmfulness of capsule and non-capsule cigarettes, particularly concerning the composition of flavor components and mainstream smoke,
Hyeon-Su Lim, Ji-Sang You, Heung-Bin Lim
doaj   +1 more source

Novel Approach for a Controlled Delivery of Essential Oils during Long-Term Maize Storage: Clove Bud and Pennyroyal Oils Efficacy to Control Sitophilus zeamais, Reducing Grain Damage and Post-Harvest Losses

Insects, 2023
Maize grains represent a significant contribution for assuring food safety all over the globe. Sitophilus zeamais (Motschulsky) (Coleoptera: Curculionidae), also known as the maize weevil, is one of the most destructive pests in stored maize, causing ...
Pedro A. S. Sousa, Joana Neto, Joana V. Barbosa, Joana Peres, Ana Magro, Graça Barros, José M. Sousa, Fernão D. Magalhães, António Mexia, Ana A. R. M. Aguiar, Margarida M. S. M. Bastos   +10 more
doaj   +1 more source

Essential Oils of Four Virginia Mountain Mint (Pycnanthemum virginianum) Varieties Grown in North Alabama

Plants, 2021
Virginia mountain mint (Pycnanthemum virginianum) is a peppermint-flavored aromatic herb of the Lamiaceae and is mainly used for culinary, medicinal, aromatic, and ornamental purposes.
William N. Setzer, Lam Duong, Trang Pham, Ambika Poudel, Cuong Nguyen, Srinivasa Rao Mentreddy   +5 more
doaj   +1 more source

Gas chromatographic-mass spectrometric characteristics of essential oils of plants of the genus Pycnanthemum (Lamiaceae) and peculiarities of their application in practice

Біологічні студії, 2023
Background. Not all plants are capable of producing essential oil (EO). There are 3.000 different plant EOs described in the world, but only 10 % of them are widely used by humans.
Svitlana Kovtun-Vodyanytska, Iryna Levchuk, Dzhamal Rakhmetov, Olga Golubets, Kateryna Kostetska, Volodymyr Levon   +5 more
doaj   +1 more source

Nematicidal Activity of some Nanoemulsions of Monoterpenes on Tomato Root-Knot Nematodes (Meloidogyne javanica) [PDF]

Journal of Plant Protection and Pathology, 2021
The present study was initiated to explore at the nematicidal activity of some nanoemulsions of monoterpenes, i.e. (R)-carvone, cinnamaldehyde, citral, geraniol and pulegone against tomato knot-root nematode M.
D. El-Habashy, Mona Abdel Rasoul
doaj   +1 more source

Green Oil-in-Water Nanoemulsions for Delivery of Phytochemicals With Pesticidal Activity for Sustainable Food Production and Safety. [PDF]

Compr Rev Food Sci Food Saf
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.
de Carvalho APA, Weitz DA, Conte-Junior CA.   +2 more
europepmc   +2 more sources

A Circular and Tacticity‐Independent Crystalline Mono‐Substituted Nylon‐6 Platform: Unexpected Large Positional Effects on Crystallizability and Performance

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
Methyl substitution positions on the nylon‐6 backbone markedly affect crystallizability, thermomechanical properties, and recyclability of the resulting atactic nylon‐6 variants. While γ‐methyl substitution gives an amorphous nylon, all other four methyl‐substitution positions (α, β, δ, and ε) afford, unexpectedly, crystalline nylons, showing tacticity‐
Jun‐Jie Tian, Jiyun Nam, Lili Wang, Andrea L. Baer, Ruirui Li, Maëlle T. Gace, Wei‐Feng Zheng, Clarissa Lincoln, Nicholas A. Rorrer, Eugene Y.‐X. Chen   +9 more
wiley   +2 more sources

Chemical Characterization of the Essential Oil Compositions of Mentha spicata and M. longifolia ssp. cyprica from the Mediterranean Basin and Multivariate Statistical Analyses

Molecules
This present study aims to characterize the essential oil compositions of the aerial parts of M. spicata L. and endemic M. longifolia ssp. cyprica (Heinr. Braun) Harley by using GC-FID and GC/MS analyses simultaneously.
Hasan İsfendiyaroğlu, Azmi Hanoğlu, Duygu Yiğit Hanoğlu, Fehmi B. Alkaş, Kemal Hüsnü Can Başer, Dudu Özkum Yavuz   +5 more
doaj   +1 more source

Single Wavelengths of LED Light Supplement Promote the Biosynthesis of Major Cyclic Monoterpenes in Japanese Mint

Plants, 2021
Environmental light conditions influence the biosynthesis of monoterpenes in the mint plant. Cyclic terpenes, such as menthol, menthone, pulegone, and menthofuran, are major odor components synthesized in mint leaves. However, it is unclear how light for
Takahiro Ueda, Miki Murata, Ken Yokawa
doaj   +1 more source

1. Pulegon und Natriummalonester [PDF]

Justus Liebigs Annalen der Chemie, 1906
n ...
Vorländer, D., Köthner, Franz
openaire   +1 more source