Results 11 to 20 of about 7,126 (200)

Improvement in the Cynaropicrin, Caffeoylquinic Acid and Flavonoid Content of Globe Artichokes with Gibberellic Acid Treatment

Plants, 2022
Increasing interest has been shown in globe artichoke for pharmaceutical and food applications as a significant source of polyphenol compounds. With the aim to improve the polyphenol profile of globe artichoke, an open-field experiment is set up to study
Sara Lombardo, Aurelio Scavo, Gaetano Pandino, Marco Cantone, Giovanni Mauromicale   +4 more
doaj   +4 more sources

Caffeoylquinic Acids and Some Biological Activities ofPluchea symphytifolia

Planta Medica, 1994
From the aerial parts of Pluchea symphytifolia, four known and two new caffeoylquinic acids, 1,3,4,5-tetra-O-caffeoylquinic acid and 1,3-di-O-[3,4,-bis-(3,4-dihydroxyphenyl)-cyclobutane-1,2-dicarbonyl]- 4,5-di-O-caffeoylquinic acid, and two flavonols were isolated and their structures elucidated by mass and NMR spectroscopy and by chemical degradation.
Scholz, E, Heinrich, Michael, Hunkler, D
openaire   +4 more sources

CAFFEOYLQUINIC ACIDS BIOSYNTHESIS AND ACCUMULATION IN CYNARA CARDUNCULUS: STATE OF THE ART

Acta Horticulturae, 2013
Plant secondary metabolites are highly evolved compounds performing different functions, and have been widely exploited from food to medicine. A constant supply of phenols, a class of secondary metabolites, provides preventive and defensive mechanisms to reduce the risk of chronic diseases in human beings; among them mono- and di-caffeoylquinic acids ...
Moglia, Andrea, Comino, C., Menin, Barbara, Portis, E., Acquadro, A., Beekwilder, J., Hehn, Alain, Bourgaud, Frederic, Lanteri, S.   +8 more
openaire   +3 more sources

Comparative study of the antioxidative activities of caffeoylquinic and caffeic acids

Food Chemistry, 2016
A detailed conformational analysis was performed to determine the most stable conformers of chlorogenic, cryptochlorogenic, and neochlorogenic acids. The simulated and experimental NMR spectra of caffeoylquinic acids are in excellent agreement. The bond dissociation enthalpies, proton affinities, electron transfer enthalpies, ionisation potentials, and
Svetlana, Marković, Jelena, Tošović
openaire   +3 more sources

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   +2 more sources

Caffeoylquinic Acid Derivatives Extract of Erigeron multiradiatus Alleviated Acute Myocardial Ischemia Reperfusion Injury in Rats through Inhibiting NF-KappaB and JNK Activations [PDF]

Mediators of Inflammation, 2016
Erigeron multiradiatus (Lindl.) Benth. has been used in Tibet folk medicine to treat various inflammatory diseases. The aim of this study was to investigate antimyocardial ischemia and reperfusion (I/R) injury effect of caffeoylquinic acids derivatives ...
Zhifeng Zhang, Yuan Liu, Xuecong Ren, Hua Zhou, Kaishun Wang, Hao Zhang, Pei Luo   +6 more
doaj   +2 more sources

Determination of Caffeoylquinic Acids Content by UHPLC in Scolymus hispanicus Extracts Obtained through Ultrasound-Assisted Extraction. [PDF]

Plants (Basel), 2023
Scolymus hispanicus L., also known as golden thistle, Spanish oyster thistle or, more commonly, as tagarnina is a plant that belongs to the Asteraceae family. It is collected from the wild for human consumption in Mediterranean countries.
Ruano-González A, Pinto AA, Chinchilla N, Palma M, Barbero GF, Carrera C, Vázquez-Espinosa M.   +6 more
europepmc   +2 more sources

Effects of Cooking Methods on Caffeoylquinic Acids and Radical Scavenging Activity of Sweet Potato. [PDF]

Foods
The effects of cooking methods, including steaming, deep-frying, and baking, on the phenolic content, 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity, and isomerization of caffeoylquinic acids in sweet potato were investigated.
Kido M, Yoshimoto M, Sakao K, Wada K, Hou DX.   +4 more
europepmc   +2 more sources

HPLC–DAD of phenolics in bryophytes Lunularia cruciata, Brachytheciastrum velutinum and Kindbergia praelonga [PDF]

Journal of the Serbian Chemical Society, 2008
The chemistry of bryophytes is not well known. The available data indicate interesting chemical constitutions of some bryophyte species, i.e., active and new compounds are to be found within bryophytes, especially liverworts. In this study, one liverwort
NEBOJSA JOCKOVIC, PAULA B. ANDRADE, PATRÍCIA VALENTÃO, MARKO SABOVLJEVIC   +3 more
doaj   +3 more sources

Sprout Caffeoylquinic Acid Profiles as Affected by Variety, Cooking, and Storage [PDF]

Frontiers in Nutrition, 2021
Various health-promoting properties inherent to plant-based foods have been attributed to their rich bioactive compounds, including caffeoylquinic acids (CQAs). The potential health benefits of CQAs have been well-documented. While sprouts are widely recognized as health-promoting foods owing to their high phytonutrient content, our knowledge regarding
Gholamreza Khaksar, Ketthida Cheevarungnapakul, Patwira Boonjing, Patwira Boonjing, Supaart Sirikantaramas, Supaart Sirikantaramas   +5 more
openaire   +3 more sources