Results 31 to 40 of about 16,811 (259)

Formation, Tentative Mass Spectrometric Identification, and Color Stability of Acetaldehyde-Catalyzed Condensation of Red Radish (Raphanus sativus) Anthocyanins and (+) Catechin

Beverages, 2019
Red radish anthocyanins are relatively stable due to the acylation of anthocyanins with organic and phenolic acid moieties. The objective of this study was to create and identify a novel ethyl-bridged acylated anthocyanin with a stable violet color from ...
Nathan B. Stebbins, Luke R. Howard, Ronald L. Prior, Cindi Brownmiller, Rohana Liyanage, Jackson O. Lay   +5 more
doaj   +1 more source

Mesoporous Silica Systems Loaded with Polyphenols

Chemistry Proceedings, 2022
In this work, we obtain mesoporous silica systems loaded with polyphenolic compounds (p-coumaric acid, trans-ferulic acid, epicatechin, and catechin).
Gabriela Petrisor, Ludmila Motelica, Roxana Trusca, Vladimir Lucian Ene, Denisa Ficai, Ovidiu Cristian Oprea, Georgeta Voicu, Anton Ficai   +7 more
doaj   +1 more source

Effect of Catechins on the Physicochemical, Structural and Gel Properties of Myosin in Tilapia

Shipin gongye ke-ji
This study investigated the influence of different mass concentrations of catechin (0~1.00 mg/mL) on the physicochemical characteristics, structures, and gel properties of myosin, through analyses of the turbidity, particle size, Zeta potential, surface ...
Yuyu HANG, Yang ZHANG, Du TAN, Yaqin HU
doaj   +1 more source

Phytochemical and Antioxidant Characterization of Extracts from Unexplored Medicinal Plants Salix schwerinii and Salix kochiana

Horticulturae, 2023
For a long time, species of the genus Salix have been widely utilized and studied as medicinal plants; however, the biological activity and phytochemical composition of Salix schwerinii (SS) and S. kochiana (SK) have not been studied at all.
Jeongho Lee, Yunseok Song, Hyerim Son, Seunghee Kim, Kang Hyun Lee, Badamtsetseg Bazarragchaa, Changyoung Lee, Hah Young Yoo   +7 more
doaj   +1 more source

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

Catechin inhibits ox-LDL-induced ferroptosis in vascular smooth muscle cells to alleviate and stabilize atherosclerosis

Frontiers in Nutrition
Atherosclerosis (AS) is a chronic, progressive vascular disease marked by lipid deposition in the arterial intima, vascular wall thickening, luminal narrowing, and compromised blood flow.
Minghua Guo, Minghua Guo, Lingli Xie, Lingli Xie, Huanhuan Yuan, Huanhuan Yuan, Duan-fang Liao, Xi-Long Zheng   +7 more
doaj   +1 more source

An Edible Biohybrid Platform Accomplishes In Situ Fenton‐Mediated Enteral Nanoplastics Aging and Excretion

Advanced Science, EarlyView.
An edible biohybrid platform triggers nanoplastics (NPs) aging and agglomeration by in situ generating hydroxyl radicals within the intestine. The enlarged NPs are unable to penetrate the intestine and are subsequently excreted. Simultaneously, probiotic biofilms reinforce the intestinal barrier.
Su Zhou, Anran Yan, Haowei Guo, Ping Chen, Qiang Chu   +4 more
wiley   +1 more source

Efficacy of dietary polyphenol supplement in patients with non-alcoholic fatty liver disease: a network meta-analysis

Frontiers in Nutrition
BackgroundNon-alcoholic fatty liver disease (NAFLD) has become a public health issue worldwide. Dietary polyphenols are naturally occurring plant active ingredients and are widely employed in the treatment of NAFLD.
Xiao-cui Wang, Xiao-cui Wang, Li Song, Xin-han Wang, Xin-han Wang   +4 more
doaj   +1 more source

Bioconversion of (−)-Epicatechin, (+)-Epicatechin, (−)-Catechin, and (+)-Catechin by (−)-Epigallocatechin-Metabolizing Bacteria

Biological & Pharmaceutical Bulletin, 2015
Bioconversion of (-)-epicatechin (-EC), (+)-epicatechin (+EC), (-)-catechin (-C), and (+)-catechin (+C) by (-)-epigallocatechin (-EGC)-metabolizing bacteria, Adlercreutzia equolifaciens MT4s-5, Eggerthella lenta JCM 9979, and Flavonifractor plautii MT42, was investigated. A.
Takagaki, Akiko, Nanjo, Fumio
openaire   +3 more sources

Plant‐Derived Silver Nanoparticles From Senegalia catechu: Antimicrobial Activity and Sunlight‐Driven Photocatalysis

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver nanoparticles (Ag NPs) have garnered attention for their environmental and medicinal potential, emphasizing the need for eco‐friendly synthesis. This study produces Ag NPs by reacting silver nitrate with aqueous Senegalia catechu leaf extract, a reductant and stabilizer.
Devendra Khadka, Suraksha Sharma, Janaki Baral, Milan Babu Poudel, Bhoj Raj Poudel, Bishnu Prasad Bastakoti, Megh Raj Pokhrel   +6 more
wiley   +1 more source