Results 21 to 30 of about 29,998 (256)

Antimicrobial and Efflux Pump Inhibitory Activity of Caffeoylquinic Acids from Artemisia absinthium against Gram-Positive Pathogenic Bacteria [PDF]

, 2010
Background: Traditional antibiotics are increasingly suffering from the emergence of multidrug resistance amongst pathogenic bacteria leading to a range of novel approaches to control microbial infections being investigated as potential alternative ...
Han Haley, Jacques Vervoort, Alexandre M. J. J. Bonvin, George P Tegos, Lewis Kim, Panagiotis L. Kastritis, Vervoort, J., NMR Spectroscopy, Michael R. Hamblin, Kastritis, P., Vervoort Jacques, Exarchou, Vassiliki, Vervoort, Jacques, Bonvin, A.M., Kastritis Panagiotis L., Hamblin, Michael, Tegos, George, Tegos, George P., Lewis, K., Kim Lewis, George P. Tegos, Bonvin, Alexandre M. J. J., Panagiotis L Kastritis, Bonvin Alexandre M. J. J., Sub NMR Spectroscopy, Han, H., Tegos, G.P., Alexandre M J J Bonvin, Fiamegos Yiannis C., Fiamegos, Y.C., Yiannis C Fiamegos, Kastritis, P.L., Hamblin, Michael R., Exarchou Vassiliki, Lewis, Kim, Exarchou, V., Han, Haley, Hamblin Michael R., Tegos George P., Michael R Hamblin, Fiamegos, Yiannis C., Haley Han, Yiannis C. Fiamegos, Kastritis, Panagiotis L., Vassiliki Exarchou, Bonvin, A.M.J.J., Hamblin, M.R., Vervoort, J.J.M.   +47 more
core   +1 more source

Valorization of Raw Coffee Beans (Coffea arabica and Coffea canephora) through Solvent Development and Extraction of Bioactive Compounds

Separations, 2022
Raw coffee beans are seen as valuable sources of bioactive compounds, such as alkaloids and chlorogenic acids. In this study, an efficient and eco-friendly method for the simultaneous extraction of caffeine, trigonelline, and chlorogenic acids from raw ...
Letícia Zander Ronko, Maria Alice Antoniassi, Karina Mayumi Ueda, Fernando Castro Leal, Aline Theodoro Toci, Luciana Igarashi-Mafra, Marcos R. Mafra, Fabiane Oliveira Farias   +7 more
doaj   +1 more source

Identification and quantitative content of chlorogenic and rosmarinic acids in Centaurea cyanus l. and Centaurea montana l. herbs

Annals of Mechnikov's Institute, 2022
Introduction. Plants of Centaurea L. genus are used in complex therapy of many diseases, in particular, as anti-inflammatory, antimicrobial, analgesic, reparative, diuretic, hypoglycemic agents.
Iryna Pietkova, Liana Unhurian, Liliia Horiacha   +2 more
doaj  

Role of bifidobacteria in the hydrolysis of chlorogenic acid [PDF]

MicrobiologyOpen, 2014
AbstractThis study aimed to explore the capability of potentially probiotic bifidobacteria to hydrolyze chlorogenic acid into caffeic acid (CA), and to recognize the enzymes involved in this reaction. Bifidobacterium strains belonging to eight species occurring in the human gut were screened.
RAIMONDI, Stefano, ANIGHORO, ANDREW, QUARTIERI, ANDREA, AMARETTI, Alberto, Tomás Barberán, Francisco A., RASTELLI, Giulio, ROSSI, Maddalena   +6 more
openaire   +4 more sources

Location of chlorogenic acid biosynthesis pathway and polyphenol oxidase genes in a new interspecific anchored linkage map of eggplant [PDF]

, 2014
© Gramazio et al.; licensee BioMed Central. 2014. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and ...
Gramazio, Pietro, Herraiz García, Francisco Javier, Meyer, R.M., Knapp, S., Vilanova, S, Sandra Knapp, Gramazio, P, Andujar, I, Meyer, RS, Elena Castillo, Prohens, J, Jaime Prohens, Mariola Plazas, Isabel Andújar, Vilanova Navarro, Santiago, Prohens Tomás, Jaime, Santiago Vilanova, Andújar Pérez, Isabel, Castillo Lorenzo, Elena, Knapp, S, Francisco Javier Herraiz, Rachel S Meyer, Plazas, M, Javier Herraiz, F, Pietro Gramazio, Plazas Ávila, María de la O, Castillo, E   +26 more
core   +1 more source

Study on the Optimization of Water-alcohol Extraction Process of Chlorogenic Acids from Yunnan Green Coffee Beans by Response Surface Methodology

Liang you shipin ke-ji, 2020
Nine chlorogenic acid isomers were extracted from Yunnan Catimor green coffee beans by water-alcohol extraction method. Single factor experiments were carried out to study the material number,ratio of liquid to material, water extraction temperature ...
YANG Kai-zhou, ZHAI Xiao-na, LUAN Xia, GUO Mi-mi, LI Xiu-juan, DUAN Zhang-qun   +5 more
doaj   +1 more source

Properties of dark chocolate enriched with free and encapsulated chlorogenic acids extracted from green coffee

Brazilian Journal of Food Technology
To increase the functionality of dark chocolate, chlorogenic acids extracted from green coffee were added in free or encapsulated forms at different concentration (10, 20, 30, 40 and 50 mg/5 kg of free chlorogenic acids and equal quantity of encapsulated
Didar Zohreh
doaj   +1 more source

Antihypertensive effects and mechanisms of chlorogenic acids [PDF]

Hypertension Research, 2011
Chlorogenic acids (CGAs) are potent antioxidants found in certain foods and drinks, most notably in coffee. In recent years, basic and clinical investigations have implied that the consumption of chlorogenic acid can have an anti-hypertension effect. Mechanistically, the metabolites of CGAs attenuate oxidative stress (reactive oxygen species), which ...
Youyou, Zhao, Junkuan, Wang, Olivier, Ballevre, Hongliang, Luo, Weiguo, Zhang   +4 more
openaire   +2 more sources

Exploration of Degradation Mechanism of Chlorogenic Acids in Stevia Based on UPLC-QTOF MS/MS

Zhipu Xuebao
Chlorogenic acids (caffeoylquinic acids, CQAs), as key bioactive components in numerous traditional herbal medicines, are highly acclaimed for their various biological activities and therapeutic benefits.
Juan-juan WU, Zi-xuan WANG, Yun-he LIAN, Li-juan HOU, Zhi-ping NIU, Wen-chang WANG, Di WU   +6 more
doaj   +1 more source

Metabolomic Analysis, Combined with Enzymatic and Transcriptome Assays, to Reveal the Browning Resistance Mechanism of Fresh-Cut Eggplant

Foods, 2022
Browning has been the primary limitation in eggplant processing. This study investigates the molecular mechanism underlying fresh-cut eggplant fruit browning by observing the physicochemical characteristics of browning-resistant (‘F’) and browning ...
Xiaohui Liu, Kai Xiao, Aidong Zhang, Weimin Zhu, Hui Zhang, Feng Tan, Qianru Huang, Xuexia Wu, Dingshi Zha   +8 more
doaj   +1 more source