Results 191 to 200 of about 1,006,484 (278)

Aphicidal Potential and Metabolomic Profiling of Floriculture Leaf Waste Extracts Against Aphis craccivora Koch Under Laboratory Conditions

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
We utilized the leaf wastes of floriculture crops, namely Tagetes patula, Chrysanthemum grandiflorum, and Alstroemeria hybrida to determine their insecticidal potential against nymphs and adults of Aphis craccivora. Targeted and nontargeted metabolomics of extracts showed the presence of phenols and flavonoids, which corroborates the insecticidal ...
Aditya Singh Ranout, Rahul Kumar, Rupinder Kaur, Anish Kaachra, Anil Kumar, Dinesh Kumar, Bhavya Bhargava, Gireesh Nadda   +7 more
wiley   +1 more source

Estimating Rooting Depth From Herbarium Specimens Might Be More Accurate Than Using Large Trait Databases. [PDF]

Ecol Evol
Takács A, Molnár V A, E-Vojtkó A, Nagy J.   +3 more
europepmc   +1 more source

Detection of the Hepatotoxins, Carboxyparquin and Parquin, in Cestrum, Sessea, and Vestia Species (Solanaceae)

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Several species within the tribe, Cestreae, are implicated in being hepatotoxic to livestock. Carboxyparquin and/or parquin are implicated as the toxic principles. Herbarium vouchers are useful resources to screen for the occurrence of these toxins in species of Cestrum, Sessea, and Vestia.
Stephen T. Lee, Michael H. Nee, Daniel G. Ubiali, Franklin Riet‐Correa, Mizael Machado, Daniel Cook   +5 more
wiley   +1 more source

Herbarium specimens reveal a constrained seasonal climate niche despite diverged annual climates across a wildflower clade. [PDF]

Proc Natl Acad Sci U S A
Bontrager M, Worthy SJ, Cacho NI, Leventhal L, Maloof JN, Gremer JR, Schmitt J, Strauss SY.   +7 more
europepmc   +1 more source

Artichoke Polyphenols Rich in 1,4‐Dicaffeoylquinic Acid Regulate Lipid Metabolism via the PPAR and AMPK Pathways to Alleviate Hepatic Lipid Accumulation

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Artichoke bract polyphenols, particularly from inner bracts, are rich in 1,4‐dicaffeoylquinic acid and chlorogenic acid. In oleic acid‐induced HepG2 cells, these polyphenols activate AMPK and modulate PPARγ signaling, reducing lipid accumulation. These findings highlight the potential of artichoke bracts, including agricultural waste outer bracts, as ...
Wenyang Tao, Chenchen Yang, Quanqin Tan, Wanyi Zhou, Jianrong Xing, Jingrui Li, Mengfan Luo, Ying Yang   +7 more
wiley   +1 more source

Western Australian Herbarium Research Notes

no.11 (1985:Apr.
Western Australia. Department of Biodiversity, Conservation and Attractions, Western Australian Herbarium   +1 more
core  

Herbarium specimens reveal links between leaf shape of Capsella bursa-pastoris and climate. [PDF]

Am J Bot
Hightower AT, Chitwood DH, Josephs EB.
europepmc   +1 more source

Exploring the Cosmeceutical Potential of Six Malaysian Indigenous Tropical Fruit Trees: Radical Scavenging, Anti‐Tyrosinase, and Photoprotective Activities Evaluation

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
B. macrophylla leaf ethyl acetate fractionated extract exhibits the highest TPC, very strong radical‐scavenging activities, and the highest SPF value of 28.64 ± 0.51. LC‐MS analysis identifies m‐trigallic acid, cis‐coutaric acid, and ellagic acid, which may contribute to its bioactivities. The present work highlights B.
Wei Lee Chong, Zhi Ning Teoh, Nurul Ainanajwa Ramli, Sugumaran Manickam, Siew Huah Lim, Chun Hoe Tan, Kae Shin Sim, Hazwani Mat Saad   +7 more
wiley   +1 more source

Back to the future: Using herbarium specimens to isolate nodule-associated bacteria. [PDF]

Ecol Evol
Petipas RH, Antoch AA, Eaker AA, Kehlet-Delgado H, Friesen ML.   +4 more
europepmc   +1 more source

From Tradition to Bioactivity: Chemical and Biological Evaluation of a Reformulated Algerian Ancestral Soap Enriched With Lavandula dentata L. Essential Oil

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Effects of thyroxine and nano‐melatonin supplementation on cryopreserved Simmental bull semen were evaluated. The combination of thyroxine (0.5 µg/dL) and nano‐melatonin (30 µg/dL) significantly improved post‐thaw sperm motility, membrane integrity, antioxidant status, and fertility while reducing oxidative stress and apoptosis.
Manel Dirahoui, Farah Haddouchi, Rachida Amokrane‐aidat, Meknassia Debbal, Rayane Bougueroua   +4 more
wiley   +1 more source