Results 91 to 100 of about 12,684 (226)

Concurrent HPLC detection of javamide‐I/‐II, caffeine, 3‐ O‐caffeoylquinic acid, 4‐O‐caffeoylquinic acid and 5‐O‐caffeoylquinic acid; their comparative quantification and disparity in ground and instant coffees

SEPARATION SCIENCE PLUS, 2019
Abstract Recent reports suggest that javamide‐I/‐II found in coffee contain anti‐inflammatory activity greater than 3‐O‐caffeoylquinic acid, 4‐O‐caffeoylquinic acid, 5‐O‐caffeoylquinic acid and caffeine. However, there is little information about javamide‐I/‐II amounts in coffee products, impossible to assess their biological activity.
openaire   +2 more sources

Geographic provenance and environmental growing conditions as factors influencing phytochemical composition of Arabica green coffee beans

Plant Biology, Volume 28, Issue 2, Page 520-534, March 2026.
Growth environment strongly influences green coffee bean biochemistry, linking phytochemical composition to adaptation under abiotic stress. Abstract This study explores how bioactive compounds in green coffee beans (Coffea arabica L.) vary across different geographic regions, addressing the key question of how environmental factors shape coffee ...
I. Pettazzoni, G. Benati, S. Monari, E. De Angelis, L. Navarini, M. Ferri, A. Tassoni   +6 more
wiley   +1 more source

Phytochemicals of Callisia fragrans exhibit significant antimicrobial, pro-wound-healing, and anti-inflammatory properties

Phytomedicine Plus
Background: Callisia fragrans is a known plant in folk medicine but poorly explored from a scientific perspective. Purpose: The aims of this research were to identify the major phytochemicals of this plant, and to investigate them with regards to ...
Arik Dahan, Ludmila Yarmolinsky, Arie Budovsky, Boris Khalfin, Shimon Ben-Shabat   +4 more
doaj   +1 more source

THE IMPACT OF TRIFENDER WP ON THE CONTENT OF CHLOROGENIC ACIDS IN POTATO PLANTS INFECTED BY Phytophthora infestans (Mont.) de Bary

Acta Scientiarum Polonorum: Hortorum Cultus, 2019
Five potato cultivars were grown in a micro-plot field experiment (under conditions of natural infection by pathogens). In experimental treatments, potatoes were treated with Trifender WP, whereas control plants were not treated with growth regulators ...
Małgorzata Głosek-Sobieraj, Bożena Cwalina-Ambroziak, Agnieszka Waśkiewicz, Kamil Kubiaczyk   +3 more
doaj   +1 more source

Endophytic fungi from Nerium oleander L (Apocynaceae): Main constituents and antioxidant activity [PDF]

, 2007
Diverse endophytic fungi exist within plant aerial tissues, with a global estimate of up to a million undescribed species. These endophytes constitute a rich bio-resource for exploration to discover new natural products.
Cai, YZ, Corke, H, Huang, WY, Hyde, KD, Sun, M   +4 more
core   +1 more source

Therapeutic Activities and Phytochemical Composition of Helianthus annuus L. Extracts

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT The sunflower (Helianthus annuus L.) is a plant commonly used in agriculture and the fuel industry, as well as being an ornamental garden plant. However, its biologically active compounds make it an interesting plant for medicinal purposes. This review evaluated the phytochemistry of sunflower leaves, stems, receptacles, flowers, seeds, and ...
Marina dos Santos Barreto, Wesley Lisboa de Jesus, Maria Eduarda de Britto Sá, Jessiane Bispo de Souza, Ronaldy Santana Santos, Júlia Santana Lisboa, Pedro Henrique Macedo Moura, Deise Maria Rego Rodrigues Silva, Eloia Emanuelly Dias Silva, Lysandro Pinto Borges, Adriana Gibara Guimarães   +10 more
wiley   +1 more source

Green Extraction of Phenolic Acids from Artemisia argyi Leaves by Tailor-Made Ternary Deep Eutectic Solvents

Molecules, 2019
The Artemisia argyi leaf (AL) has been used as a traditional medicine and food supplement in China and other Asian countries for hundreds of years. Phytochemical studies disclosed that AL contains various bioactive constituents.
Li Duan, Chenmeng Zhang, Chenjing Zhang, Zijing Xue, Yuguang Zheng, Long Guo   +5 more
doaj   +1 more source

Hazelnut (Corylus avellana L.) cultivars and antimicrobial activity [PDF]

, 2011
The hazelnut is one of the most cultivated and consumed nuts in the world, not only as a fruit but also incorporated as an ingredient into a diversity of manufactured food products.
Delgado, Teresa, Estevinho, Leticia M., Pereira, J.A., Ramalhosa, Elsa   +3 more
core   +1 more source

Glucosylated caffeoylquinic acid derivatives from the flower buds of Lonicera japonica

Acta Pharmaceutica Sinica B, 2015
Three new glucosylated caffeoylquinic acid isomers (1-3), along with six known compounds, have been isolated from an aqueous extract of the flower buds of Lonicera japonica. Structures of the new compounds were determined by spectroscopic and chemical methods as (-)-4-O-(4-O-β-d-glucopyranosylcaffeoyl)quinic acid (1), (-)-3-O-(4-O-β-d ...
Yang Yu, Zhibo Jiang, Weixia Song, Yongchun Yang, Yuhuan Li, Jiandong Jiang, Jiangong Shi   +6 more
openaire   +3 more sources

Linking Metabolomic Diversity to Pharmacological Potency in Anonidium mannii Leaf Extracts

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
This study investigates the metabolomic profile and pharmacological activities of extracts from Anonidium mannii leaves. The extracts were profiled using an integrated LC‐MS/GC‐MS, and evaluated for antimicrobial, antioxidant and cytotoxic activities, providing a basis for future studies and validation in more advanced biological models.
Olusesan Ojo, Garland K. More, Gerhard Prinsloo   +2 more
wiley   +1 more source