Results 101 to 110 of about 45,683 (253)

Guaiane Sesquiterpene Lactones and Amino Acid-Sesquiterpene Lactone Conjugates from the Aerial Parts of Saussurea pulchella

, 2016
Two new guaiane sesquiterpene lactones (1 and 2) and seven new amino acid-sesquiterpene lactone conjugates (3−9), together with six known sesquiterpene lactones (10−15), were isolated from the methanol extract of the aerial parts of Saussurea pulchella ...
Sang Un Choi (723773), Kang Ro Lee (723774), Wahn Soo Choi (678564), Sun Yeou Kim (384992), Min Cheol Yang (2295880)   +4 more
core   +1 more source

Chemical diversity and phylogenetic insights into Hawaiian ʻākia (Wikstroemia) species used in traditional fishing practices

PLANTS, PEOPLE, PLANET, EarlyView.
Traditional fishing with plant‐based piscicides is a global practice in decline, facing increasing restrictions. We investigated the chemical diversity of endemic Wikstroemia species historically used to stun or poison fish in Hawaiʻi. Using 1‐H‐NMR, principal component analysis, targeted HPLC, and target‐capture sequencing, we characterized compounds ...
Louise Winther, Isaac Lichter‐Marck, Louise Kjaerulff, David Lorence, Uma Nagendra, Mike Opgenorth, Sverre J. Schou, Kenneth R. Wood, Felipe Zapata, Dan Staerk, Nina Rønsted   +10 more
wiley   +1 more source

Aboveground herbivory elevates belowground rhizosphere volatile organic compound concentrations in ambient and polluted air, independent of volatile sampling methodology

PLANTS, PEOPLE, PLANET, EarlyView.
The effect of air pollution on plants is still underexplored, especially belowground. We used a field facility that released diesel exhaust and ozone at concentrations equivalent to those near a busy road in Reading, UK, to measure belowground gas exchange of Scots pine together with feeding by large pine weevils, a major pest of conifers.
Tihomir Simin, Luke Bell, James M. W. Ryalls, Robbie D. Girling, Oliver E. I. Welling, Neil J. Mullinger, Muhammad Usman Rasheed, James D. Blande   +7 more
wiley   +1 more source

Synthesis of Novel Amide Derivatives of the Sesquiterpene Aryl-himachalene

Synthesis of Novel Amide Derivatives of the Sesquiterpene Aryl ...
Intissar Ait Lahcen (14992275), Issam Louchachha (18156599), Brahim Boualy (11672687), Youssef Edder (14992272), Abdallah Karim (14992281), Abdelmajid Faris (14992269)   +5 more
core   +1 more source

Endophytic fungi from two isolated Bethencourtia palmensis populations: metabolomic and bioactivity fingerprinting

Pest Management Science, EarlyView.
We compared two island populations of Bethencourtia palmensis and their culturable endophytic fungi, revealing distinct plant chemistries and a higher biopesticidal potential in the endophytic fungi from La Palma population along with high potential for the discovery of novel compounds.
Jorge Rojas López‐Menchero, Juan Imperial, Carmen Elisa Díaz, María Fe Andrés, Azucena González‐Coloma   +4 more
wiley   +1 more source

Catalytic Mechanism and Heterologous Biosynthesis Application of Sesquiterpene Synthases

Sesquiterpenes comprise a diverse group of natural products with a wide range of applications in cosmetics, food, medicine, agriculture, and biofuels. Heterologous biosynthesis is increasingly employed for sesquiterpene production, aiming to overcome the
Shengli Wang (4318522), Jianjun Qiao (2029267), Xiaoguang Yan (6177185), Shengxin Nie (12250649), Ruiqi Chen (6059087), Mingyue Ge (6881909)   +5 more
core   +1 more source

The Medicinal Moroccan Plant Cladanthus arabicus as a Prominent Source of Sesquiterpenes Cladantholide and Sintenin

AppliedChem
The yellow-flowering plant Cladanthus arabicus (L.) Cass., commonly called Arabian Cladanthus or palm springs daisy, is typical of the West Mediterranean region and is particularly abundant in Morocco.
Latifa Bouissane, Christian Bailly
doaj   +1 more source

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

Pest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi, Samantha Hall, Maria Hernandez, Anil Mantri, Daniel Kliebenstein, Christian Nansen   +5 more
wiley   +1 more source

SESQUITERPENE COUMARIN ETHERS FROM THE GENUS HEPTAPTERA

, 1992
The fruits of Heptaptera anisoptera and H. anatolica gave sesquiterpene ethers of 5,7-dihydroxycoumarin.
NANO, GM, OZEN, HC, APPENDINO, G, CISERO, M   +3 more
core   +1 more source

Gynoxys reinaldii Cuatrec. and Gynoxys pulchella (Kunth) Cass.: Chemical and Enantioselective Analyses of Two Unprecedented Essential Oils from Ecuador

Plants
This study presents the first chemical and enantioselective analyses of essential oils (EOs) derived from the leaves of two endemic species, Gynoxys reinaldii Cuatrec. and Gynoxys pulchella (Kunth) Cass., from Loja, Ecuador.
Yessenia E. Maldonado, María del Carmen Rodríguez, Karyna Calvopiña, Omar Malagón, Nixon Cumbicus, Gianluca Gilardoni   +5 more
doaj   +1 more source