Results 101 to 110 of about 162,321 (330)

Effect of Fruit Maturation Stage on the Chemical Composition and Antioxidant and Cytotoxic Activities of Piper nigrum Essential Oil

Flavour and Fragrance Journal, EarlyView.
The essential oils of Piper nigrum show marked chemical and biological variation across fruit maturation stages. Ripe fruits yield oils with the strongest antioxidant and cytotoxic activities, demonstrating that maturation directly modulates volatile composition and enhances the bioactive potential of this aromatic species.
Marcio Marcelo da Siva Pessoa, Jorddy Neves Cruz, Ingryd Nayara de Farias Ramos, André Salim Khayat, Eloisa Helena de Aguiar Andrade, José de Arimatéia Rodrigues do Rego, Davi do Socorro Barros Brasil   +6 more
wiley   +1 more source

Antioxidant and Cytotoxic Properties of Piper spp. Volatile Oils That Inhibit Pathogenic Microorganisms

Flavour and Fragrance Journal, EarlyView.
The samples were fungicidal against Candida, with MICs ranging from 62.5 to 250 μg/mL, and fungistatic against Penicillium adametzii, Aspergillus flavus and A. niger, with MICs of 1000 μg/mL. The volatile oils of Piper aduncum and Piper marginatum reduced the viability of MDA‐MB231 cells.
Midiã R. Oliveira, Ely D. Alfaia Neto, Carlos Eduardo C. Alves, Renata Galvão de Azevedo, Alice F. Gomes, Flávia Juliana Reis de Sousa, Juan Campos de Oliveira, Larissa Raquel S. Maciel, Gemilson S. Pontes, Ari F. Hidalgo, Antonia Q. L. Souza, Rita C. Saraiva Nunomura   +11 more
wiley   +1 more source

Datasets of search_TPS - A Bioinformatics Tool for Efficient Retrieval of High-Confidence Terpene Synthases (TPS) and Application to the Identification of TPS in Coffea and Quillaja

, 2021
Douglas Silva Domingues, Liliane Santana Oliveira, Samara Mireza Correia De Lemos, Gian Barros, Suzana Tiemi Ivamoto   +4 more
openalex   +1 more source

Anti-cancer inhibition studies of naturally occurring Terpenes using in-vitro technique [PDF]

, 2021
Anand Ramteke, Sunil H. Ganatra, Pushp Gour, D Jasudkar, A Tulankar   +4 more
openalex   +1 more source

Association between exposure to terpene compounds and risk of metabolic syndrome: exploring the potential mediating role of inflammatory response

Frontiers in Endocrinology
BackgroundTerpenes are potentially harmful substances that are associated with endocrine disruption due to their ability to produce oxidizers, aldehydes, and secondary aerosol particles.
Jiyu Nie, Jiyu Nie, Zhizhuo Huang, Zhizhuo Huang, Lin Wen, Lin Wen, Lin Wen, Haiying Li, Haiying Li, Qianqian Xie, Qianqian Xie, Houchun Wang, Zhengtian Lai, Zhengtian Lai, Chuhang Lin, Chuhang Lin, Chunxia Jing, Chunxia Jing   +17 more
doaj   +1 more source

UPLC–MS/MS Identification of Sterol Sulfates in Marine Diatoms

Marine Drugs, 2018
Diatoms are unicellular eukaryotic organisms that play a key ecological and biogeochemical role in oceans as major primary producers. Recently, these microalgae have also attracted interest as a promising source of functional products with widespread ...
Genoveffa Nuzzo, Carmela Gallo, Giuliana d’Ippolito, Emiliano Manzo, Nadia Ruocco, Ennio Russo, Ylenia Carotenuto, Maria Costantini, Valerio Zupo, Angela Sardo, Angelo Fontana   +10 more
doaj   +1 more source

Wahrnehmung von Wirtsdüften durch Forstschädlinge : Vergleich zwischen einem Holzbrüter und einem Rindenbrüter [PDF]

, 2008
The blue pine wood borer (Phaenops cyanea) and the black pine sawyer beetle (Monochamus galloprovincialis) (Fig. 1) both are pests of the white pine (Pinus silvestris) and other Pinus species.
Apel, Karl-Heinz, Schröder, Thomas, Schütz, Stefan, Weißbecker, Bernhard   +3 more
core  

Directed enzyme evolution: climbing fitness peaks one amino acid at a time [PDF]

, 2009
Directed evolution can generate a remarkable range of new enzyme properties. Alternate substrate specificities and reaction selectivities are readily accessible in enzymes from families that are naturally functionally diverse.
Arnold, Frances H., Tracewell, Cara A.
core   +2 more sources

GC × GC‐TOF MS and Sensory Profiling of Aroma Compounds in Magnolia Species: Effects of Processing Methods on Volatile Retention in M. wufengensis

Flavour and Fragrance Journal, EarlyView.
The first comparative analysis of Magnolia scents reveals that M. wufengensis is characterised by a high aldehyde content, exhibiting a fresh, sweet, and fruity fragrance profile. Furthermore, freeze‐drying preserves 6.7 times more 2‐nonenal compared to shade‐drying, highlighting its superior efficacy in retaining key volatile compounds.
Xiaole Wang, Zhonghua Du, Lei Xu, Junjie Hu, Tao Xiong, Chiqing Chen, Lichun Ye, Zhaohua Shi   +7 more
wiley   +1 more source

Secondary Organic Aerosol Formation from Healthy and Aphid-Stressed Scots Pine Emissions. [PDF]

, 2019
One barrier to predicting biogenic secondary organic aerosol (SOA) formation in a changing climate can be attributed to the complex nature of plant volatile emissions.
Buchholz, Angela, Faiola, Celia L, Holopainen, Jarmo K, Kari, Eetu, Khalaj, Farzaneh, Kivimäenpää, Minna, Miettinen, Pasi, Pullinen, Iida, Schobesberger, Siegfried, Virtanen, Annele, Yli-Juuti, Taina, Ylisirniö, Arttu   +11 more
core