Results 61 to 70 of about 67,937 (236)

Volatile Terpenes and Terpenoids from Workers and Queens of Monomorium chinense (Hymenoptera: Formicidae)

Molecules, 2018
Twenty-one volatile terpenes and terpenoids were found in Monomorium chinense Santschi (Hymenoptera: Formicidae), a native Chinese ant, by using headspace solid-phase microextraction (HS-SPME) coupled with gas-phase chromatography and mass spectrometry ...
Rui Zhao, Lihua Lu, Qingxing Shi, Jian Chen, Yurong He   +4 more
doaj   +1 more source

Phytochemical and Safety Evaluations of Volatile Terpenoids from Zingiber cassumunar Roxb. on Mature Carp Peripheral Blood Mononuclear Cells and Embryonic Zebrafish

Molecules, 2020
Pharmaceutical products of essential oil from Zingiber cassumunar Roxb. are extensively being developed, while the research on their safety is seldom documented.
Raktham Mektrirat, Terdsak Yano, Siriporn Okonogi, Wasan Katip, Surachai Pikulkaew   +4 more
doaj   +1 more source

A high-throughput colorimetric screening assay for terpene synthase activity based on substrate consumption.

PLoS ONE, 2014
Terpene synthases catalyze the formation of a variety of terpene chemical structures. Systematic mutagenesis studies have been effective in providing insights into the characteristic and complex mechanisms of C-C bond formations and in exploring the ...
Maiko Furubayashi, Mayu Ikezumi, Jun Kajiwara, Miki Iwasaki, Akira Fujii, Ling Li, Kyoichi Saito, Daisuke Umeno   +7 more
doaj   +1 more source

The oxygen-independent metabolism of cyclic monoterpenes in Castellaniella defragrans 65Phen [PDF]

, 2014
BACKGROUND: The facultatively anaerobic betaproteobacterium Castellaniella defragrans 65Phen utilizes acyclic, monocyclic and bicyclic monoterpenes as sole carbon source under oxic as well as anoxic conditions.
Becher, D., Disch, E., Harder, J., Huettel, B., Markert, S., Petasch, J., Reinhardt, R., Schweder, T.   +7 more
core   +2 more sources

The chemistry of the Terpenes [PDF]

Journal of the Franklin Institute, 1902
n ...
openaire   +1 more source

Comprehensive isoprene and terpene gas-phase chemistry improves simulated surface ozone in the southeastern US

, 2020
. Ozone is a greenhouse gas and air pollutant that is harmful to human health and plants. During the summer in the southeastern US, many regional and global models are biased high for surface ozone compared to observations.
R. Schwantes, L. Emmons, J. Orlando, M. Barth, G. Tyndall, S. Hall, K. Ullmann, J. S. St. Clair, D. Blake, A. Wisthaler, T. Bui   +10 more
semanticscholar   +1 more source

Evolution of the Polyphenol and Terpene Content, Antioxidant Activity and Plant Morphology of Eight Different Fiber-Type Cultivars of Cannabis sativa L. Cultivated at Three Sowing Densities

Plants, 2020
The chemical composition of the inflorescences of eight different fibre-type Cannabis sativa L. cultivars grown in Switzerland was monitored for different sowing densities over the season 2019.
Amandine André, M. Leupin, M. Kneubühl, V. Pedan, Irene Chetschik   +4 more
semanticscholar   +1 more source

Essential Oils of Aromatic Plant Species from the Atlantic Rainforest Exhibit Extensive Chemical Diversity and Antimicrobial Activity

Antibiotics, 2022
Microbial resistance, caused by the overuse or inadequate application of antibiotics, is a worldwide crisis, increasing the risk of treatment failure and healthcare costs.
Crislene V. Perigo, Lenita L. Haber, Roselaine Facanali, Maria A. R. Vieira, Roseli B. Torres, Luís C. Bernacci, Elsie F. Guimarães, João B. Baitello, Marcos E. G. Sobral, Vera Quecini, Marcia Ortiz M. Marques   +10 more
doaj   +1 more source

Tolerance of Plant Monoterpenes and Diterpene Acids by Four Species of Lymantriidae (Lepidoptera) Exhibiting a Range of Feeding Specificities [PDF]

, 2018
Lymantriidae (Lepidoptera) is a family of leaf-feeding insects that includes some of the most damaging forest pests worldwide. Species within this family vary widely in feeding specificity.
Powell, Jaimie S, Raffa, Kenneth F
core   +3 more sources

Immunotoxicity and Anti-Inflammatory Characterizations of Prenylated Flavonoids—The Lipophilic 7-O-Terpenylated Wogonin

Life, 2022
Wogonin, one of the exceptional bioactive flavonoids found abundant in the roots of Huang-Qin (Scutellaria baicalensis Georgi), is a popular health-preserving Chinese medicine. The therapeutic applications can be expanded by improving its bioavailability.
Jin-Yi Wu, Lih-Geeng Chen, Chia-Wen Hu, Kuan-Chi Chiu, Wenhsin Lin, Pei-Chun Ho, Brian Bor-Chun Weng   +6 more
doaj   +1 more source