Results 41 to 50 of about 14,775 (206)

Breaking polyphenol–polysaccharide interactions: the promising role of natural deep eutectic solvents

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Food processing generates substantial amounts of byproducts rich in valuable bioactive compounds, particularly polyphenols, known for their antioxidant, anti‐UV, and antimicrobial properties. These molecules hold great potential in sectors such as food, cosmetics, and pharmaceuticals.
Paul Sauvetes, Nathalie Gontard, Chahinez Aouf   +2 more
wiley   +1 more source

Proanthocyanidin Block Arrays (PACBAR) for Comprehensive Capture and Delineation of Proanthocyanidin Structures

Journal of Agricultural and Food Chemistry, 2020
Proanthocyanidins (PACs) are near-ubiquitous and chemically complex metabolites, prototypical of higher plants. Their roles in food/feed/nutrition and ethnomedicine are widely recognized but poorly understood. With the analysis of evidence that underlies this challenge, this perspective identifies shortcomings in capturing and delineating PAC ...
Shuxi Jing, Wayne E. Zeller, Daneel Ferreira, Bin Zhou, Joo-Won Nam, Ana Bedran-Russo, Shao-Nong Chen, Guido F. Pauli   +7 more
openaire   +3 more sources

From mainland to islands: the evolution of resistance and tolerance to herbivory in long‐lived oaks

Oikos, EarlyView.
Island biogeography theory predicts that island plants should exhibit reduced defences compared with their mainland relatives due to relaxed herbivory pressure. However, growing empirical evidence challenges this prediction, revealing substantial variation among systems, plant lineages and defence types.
Irene Virseda, Luis Abdala‐Roberts, Miquel Capó, Ayco J. M. Tack, Johan A. Stenberg, Finn Hansen, Nikolaos M. Fyllas, Raúl de la Mata, Joana Cursach, Beatriz Lago‐Núñez, Carla Pastoriza, Alessio Tei, Cristina Saez‐Asensio, Sergio Rasmann, Gregory Röder, Xoaquín Moreira, Carla Vázquez‐González   +16 more
wiley   +1 more source

Optimization of Proanthocyanidin Extraction from Cerasus humilis Pomace and Evaluation of Its in Vitro Antioxidant and Hypoglycemic Activity

Shipin gongye ke-ji
In this study, the ultrasonic-assisted extraction process of proanthocyanidins from Cerasus humilis pomace was optimized using single-factor combined with orthogonal experiments. The in vitro antioxidant activity and hypoglycemic activity of the purified
Xiaobing ZHANG, Yushi ZHANG, Yu WANG, Jinjiang ZHAO, Xiaoxue WANG, Shupeng LIU, Weidong LI   +6 more
doaj   +1 more source

Lead and cadmium tolerance and accumulation of proanthocyanidin- deficient mutants of the fern Athyrium yokoscense

International Journal of Plant Biology, 2022
The fern Athyrium yokoscense often flourishes around mine sites in Japan and can tolerate and accumulate heavy metals such as lead (Pb) and cadmium (Cd). In this work, we examined whether proanthocyanidins, also called condensed tannins, were involved in
Hiroyuki Kamachi, Kazunori Morishita, Manami Hatta, Ayaka Okamoto, Kazuma Fujii, Naoki Imai, Akihiro Sakatoku, Tamihisa Ohta, Mana Aoki, Sakurako Hiyama   +9 more
doaj   +1 more source

The Mysteries of Proanthocyanidin Transport and Polymerization [PDF]

Plant Physiology, 2010
Flavonoids, including proanthocyanidins (PAs; also called condensed tannins), play a multitude of roles in plants ([Winkel-Shirley, 2001][1]). The presence of certain types of flavonoids in crops is associated with desirable and important agronomic traits; therefore, metabolic engineering ...
Zhao, Jian, Pang, Yongzhen, Dixon, R. A.
openaire   +3 more sources

Transcriptomic stress responses in Vaccinium spp. F1 hybrids: Implications for temperature‐resilient cranberry breeding using a crop wild relative

PLANTS, PEOPLE, PLANET, EarlyView.
Climate extremes threaten the sustainability of cranberry production, a culturally and economically important North American crop. This study demonstrates that wild cranberries (Vaccinium oxycoccos) harbor genetic variation that may enhance cold stress resilience when introduced into cultivated cranberry through hybridization.
Audrey Dickinson, Jackson Kubal, Nicholas Allsing, Emily Murray, Todd P. Michael, James J. Polashock   +5 more
wiley   +1 more source

Bioactive Natural Products in Cardiovascular Disease: Focus on Thrombotic Events

Phytotherapy Research, EarlyView.
An overview of the role of natural products (NP) in cardiovascular disease prevention, highlighting key mechanisms of action: including antiplatelet, antithrombotic, anti‐inflammatory, and antioxidant effects. Additionally, it illustrates the integration of diet–drug interactions, nutritional epigenetics, and the role of artificial intelligence in ...
Maria Nektaria Magkoulia, Despoina Pantazi   +1 more
wiley   +1 more source

In Vitro Evaluation of Bond Strength of Adhesive Systems to Dentin and Stability of the Hybrid Layer

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Contemporary dental adhesives demonstrate strong durable adhesion to enamel while long‐term bonding stability to dentin remains uncertain. This in vitro study aimed to compare conventional dentin conditioning protocols supplemented with protease inhibition and chelate‐based conditioning protocols. Materials and Methods Four groups of
Ana Torres Muñoz, José F. Bartolomé, Carlos Oteo Calatayud, Guillermo J. Pradíes Ramiro, Óscar González‐Martín   +4 more
wiley   +1 more source

Green synthesis of proanthocyanidins-functionalized Au/Ag bimetallic nanoparticles

Green Chemistry Letters and Reviews, 2021
Proanthocyanidins-functionalized Au/Ag bimetallic nanoparticles were synthesized by a hydrothermal method. The obtained Au/Ag nanoparticles have been characterized by UV-Vis absorption spectra (UV), Fourier transform infrared spectroscopy (FTIR ...
Shixian Deng, Baihan Zhao, Yayan Xing, Yuzhe Shi, Yujie Fu, Zhiguo Liu   +5 more
doaj   +1 more source