Results 231 to 240 of about 43,062 (262)

Identification of cyanidin-3-arabinoside extracted from blueberry as selective PTP1B inhibitor.

Journal of Agricultural and Food Chemistry, 2019
Protein tyrosine phosphatase 1 B (PTP1B) is an important target for type 2 diabetes. PTP1B inhibitors can reduce blood glucose level by increasing insulin sensitivity.
Jin-Long Tian, X. Liao, Yuehua Wang, X. Si, C. Shu, Ersheng Gong, Xu Xie, Xulong Ran, Bin Li   +8 more
semanticscholar   +1 more source

‘Leuco-cyanidin’ and Epicatechin

Nature, 1953
Bate-Smith and Swain1 have recently come to the conclusion that the so-called condensed, ‘catechin’, tannins are in many instances identical with the ‘leuco-anthocyanins’ described by Robinson and Robinson2. Recent work here has suggested that the catechins and ‘leuco-anthocyanins’ are extremely closely related.
openaire   +1 more source

Effects of malvidin, cyanidin and delphinidin on human adipose mesenchymal stem cell differentiation into adipocytes, chondrocytes and osteocytes.

Phytomedicine, 2019
BACKGROUND Anthocyanidins are plant phytochemicals found at high concentrations in berries, vegetables and flowers. Anthocyanidins have been extensively investigated due to their antioxidative, antidiabetic and anti-inflammatory effects. Few studies show
Liga Saulite, K. Jekabsons, M. Kļaviņš, R. Muceniece, U. Riekstiņa   +4 more
semanticscholar   +1 more source

Influence of cyanidin glycosylation patterns on carboxypyranoanthocyanin formation

Food Chemistry, 2018
Anthocyanins can condense with compounds having enolizable groups to form pyranoanthocyanins. These pigments are less susceptible to degradation and color changes associated with nucleophilic addition common to anthocyanins. This study aimed to evaluate the impact of glycosylation patterns of anthocyanins on carboxypyranoanthocyanin formation.
Jacob E, Farr, Gregory T, Sigurdson, M Mónica, Giusti   +2 more
openaire   +2 more sources

A novel microfluidic aqueous two-phase system with immobilized enzyme enhances cyanidin-3-O-glucoside content in red pigments from mulberry fruits

, 2020
Mulberry red pigments are safe, nontoxic and are one of the 48 natural pigments officially approved in China. Cyanidin-3-O-glucoside accounts for about 20 % of the total mulberry red pigments and has high physiological activity.
Xue-Jiao Zhou, Chang‐Tong Zhu, Hu Yan, Shuai You, Wu Fu'an, Jun Wang   +5 more
semanticscholar   +1 more source

Cyanidin 3-malonylglucoside in Cichorium intybus

Phytochemistry, 1984
Abstract The major anthocyanin of red leaves of Cichorium intybus has been identified as cyanidin 3-O-β-(6-O-malonyl)- d -glucopyranoside by fast atom bombardment mass spectrometry and NMR spectroscopy.
Peter Bridle, R.S. Thomas Loeffler, Colin F. Timberlake, Ronald Self   +3 more
openaire   +1 more source

Cyanidin ameliorates the progression of osteoarthritis via the Sirt6/NF-κB axis in vitro and in vivo.

Food & Function, 2019
Osteoarthritis (OA) is the most prevalent form of human arthritis which is characterized by the degradation of cartilage and inflammation. As a rare Sirt6 activator, cyanidin is the major component of anthocyanins commonly found in the Mediterranean diet,
Chao Jiang, Ze-ming Sun, Jia-Ning Hu, Yu-Zhi Jin, Qiang Guo, Jia-Jing Xu, Ze-Xin Chen, Renyi Jiang, Yao S Wu   +8 more
semanticscholar   +1 more source

Color Properties of Four Cyanidin−Pyruvic Acid Adducts

Journal of Agricultural and Food Chemistry, 2006
Four anthocyanin-pyruvic adducts were synthesized through the reaction of cyanidin 3-O-glucoside, cyanidin 3-O-rutinoside, cyanidin 3-O-sophoroside, and cyanidin 3-O-sambubioside with pyruvic acid, structurally characterized by liquid chromatography-mass spectrometry (LC-MS) and nuclear magnetic resonance (NMR), and their chromatic properties were ...
Joana, Oliveira, Virgínia, Fernandes, Candida, Miranda, Celestino, Santos-Buelga, Artur, Silva, Victor, de Freitas, Nuno, Mateus   +6 more
openaire   +2 more sources

Isolation, identification, and color characterization of cyanidin-3-glucoside and cyanidin-3-sophoroside from red raspberry

European Food Research and Technology, 2007
The major anthocyanins were isolated by Amberlite XAD-7 and Sephadex LH-20 column chromatography from the acidified, methanolic extracts of red raspberry, their purity was over 85%. Moreover, the major anthocyanins were identified as the cyanidin-3-glucoside (Cy-3-glu) and cyanidin-3-sophoroside (Cy-3-soph) using HPLC-PDA and HPLC/ESI-MS.
Yan Zhang, Xiaojun Liao, Fang Chen, Jihong Wu, Xiaosong Hu   +4 more
openaire   +1 more source

Cyanidin suppresses autophagic activity regulating chondrocyte hypertrophic differentiation

Journal of Cellular Physiology, 2017
Cartilage is a kind of special connective tissue which does not contain neither blood vessels nor lymphatics and nerves. Therefore, the damage in cartilage is difficult to be repaired spontaneously. Constructing tissue engineered cartilage provides a new technique for cartilage repairing.
Zhen Cao, Song Huang, Ce Dou, Qiang Xiang, Shiwu Dong   +4 more
openaire   +2 more sources