Results 31 to 40 of about 13,289,951 (302)
Assessment of Selected Chemical Components in Different Types of Chocolates
Scientific Papers Animal Science and Biotechnologies, 2023 The aim of the study was observed selected and compared chemical components in commercial and raw chocolates. HPLC was used to determine Galic acid, Theobromin, Catechin, Caffeine, Epicatechin and Epigallocatechin 3 gallate in 17 commercial chocolates ...
Alica Bobková +6 more
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Epigallocatechin-3-gallate and cancer: focus on the role of microRNAs
Cancer Cell International, 2023 AbstractMicroRNAs (miRNAs) are a group of small non-coding RNAs that affect gene expression. The role of miRNAs in different types of cancers has been published and it was shown that several miRNAs are inappropriately expressed in different cancers. Among the mechanisms that can cause this lack of proper expression are epigenetics, chromosomal changes,
Chunguang Wang +6 more
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Phytochemical Characterization of an Adaptogenic Preparation from
Natural Product Communications, 2009 The phytochemical constituents of a biologically active, standardized, 80% ethanol extract of Rhodiola heterodonta were characterized. The extract was fractionated over a Sephadex LH-20 column to afford two main fractions representing two classes of ...
Mary H. Grace +4 more
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Jurnal Teknologi Pangan, 2013 Epigallocatechin gallate (EGCG) were secondary metabolite in tea (Camellia sinenis) as anti obecity dan degenerative syndrom. EGCG in tea act as bioactive by hydroxyl group and galoil that could act as functional food substitute.
Sutini Basuki
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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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Epigallocatechin-3-gallate (EGCG): Chemical and biomedical perspectives [PDF]
Phytochemistry, 2006 The compound (-)-epigallocatechin-3-gallate (EGCG) is the major catechin found in green tea [Camellia sinensis L. Ktze. (Theaceae)]. This polyphenolic compound and several related catechins are believed to be responsible for the health benefits associated with the consumption of green tea.
Dale G, Nagle +2 more
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Acta Pharmaceutica Sinica B, 2019 Previously, we reported that Y6, a new epigallocatechin gallate derivative, is efficacious in reversing doxorubicin (DOX)--mediated resistance in hepatocellular carcinoma BEL-7404/DOX cells.
Yan Wen +12 more
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l‑Theanine Inhibits (−)-Epigallocatechin-3-gallate Oxidation via Chelating Copper
, 2022 Our recent study showed that glutamate can inhibit dopamine oxidation via chelating copper. l-Theanine is an amino acid analogue of glutamate, whereas tea (−)-epigallocatechin-3-gallate (EGCG) is similar to dopamine in avidly undergoing oxidation.
Xiaoxiao Wang (337498) +6 more
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Epigallocatechin and epigallocatechin-3-gallate are not inhibitors of tyrosinase
Bioorganic & Medicinal Chemistry LettersInhibition of tyrosinase by gallic acid, epigallocatechin, and epigallocatechin-3-gallate has been recently described in several publications. However, oxidation of these compounds by this enzyme was demonstrated long time ago. Gallic acid also reduced tyrosinase-generated o-quinones.
Beata Gąsowska-Bajger, Hubert Wojtasek
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Potential neuroprotective properties of epigallocatechin-3-gallate (EGCG) [PDF]
Nutrition Journal, 2015 Neurodegenerative diseases such as Alzheimer's disease (AD) and Parkinson's disease (PD) enforce an overwhelming social and economic burden on society. They are primarily characterized through the accumulation of modified proteins, which further trigger biological responses such as inflammation, oxidative stress, excitotoxicity and modulation of ...
Singh, Neha Atulkumar +2 more
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