Ultrasonic degradation kinetics and isomerization of 3- and 4-O-caffeoylquinic acid at various pH: The protective effects of ascorbic acid and epigallocatechin gallate on their stability [PDF]
Ultrasonics Sonochemistry, 2021 Caffeoylquinic acids are existed in many plant species with various biological and pharmacological activities. 3-O-caffeoylquinic acid and 4-O-caffeoylquinic acid are two isomers of caffeoylquinic acids, which may be degraded and transformed to their ...
Danli Wang +9 more
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Improvement in the Cynaropicrin, Caffeoylquinic Acid and Flavonoid Content of Globe Artichokes with Gibberellic Acid Treatment [PDF]
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 +4 more
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Antioxidant and Mitochondria-Targeted Activity of Caffeoylquinic-Acid-Rich Fractions of Wormwood (Artemisia absinthium L.) and Silver Wormwood (Artemisia ludoviciana Nutt.) [PDF]
Antioxidants, 2021 Caffeoylquinic acids are some of the chemophenetically significant specialized metabolites found in plants of the family Asteraceae Dumort., possessing a broad spectrum of biological activities.
Justina Kamarauskaite +6 more
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PlantForm-Grown Shoots of Rhaponticum carthamoides (Willd.) Iljin as a Source of Caffeoylquinic Acid Derivatives and Antioxidant Potential of Shoot Extract [PDF]
MoleculesRhaponticum carthamoides (Maral root) is an important medicinal plant species in Siberia and Kazakhstan. The aim of this study was to evaluate the effect of cultivation time (three or five weeks) and immersion frequency (i.e., every 1.5 h, 3 h, or 6 h ...
Ewa Skała, Agnieszka Kicel
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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 +3 more
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Caffeoylquinic acid enhances proliferation of oligodendrocyte precursor cells [PDF]
Translational Neuroscience, 2017 This report evaluates the protective effect of caffeoylquinic acid (CA) injury to oligodendrocyte precursor cells (OPCs) by promoting the formation of oligodendrocytes.
Yanqin Ying +3 more
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Foods, 2021 Valeriana rigida Ruiz & Pav. (V. rigida) has long been used as a herbal medicine in Peru; however, its phytochemicals and pharmacology need to be scientifically explored. In this study, we combined the offline 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH)
Guanglei Zuo +6 more
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Plants, 2023 Baccharis is one of the largest genera of Asteraceae and its species are used in folk medicine for several medicinal purposes due to the presence of bioactive compounds. We investigated the phytochemical composition of polar extracts of B.
Marcela H. Retamozo +6 more
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Foods, 2022 Chlorogenic acids are major phenolic constituents in many herbal medicines and exhibit various bioactivities that explain the growing interest in extracting chlorogenic acids from biomass.
Morad Chadni +7 more
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Shipin gongye ke-ji, 2023 In this study, a new method based on the HPLC online scavenging diphenyl-1-picrylhydrazyl (DPPH) radical activity and Q-TOF/MS for the rapid screening and identification of caffeoylquinic acids in Jerusalem artichoke, and its antioxidant activity was ...
Zhiyi ZHANG +5 more
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