Results 181 to 190 of about 11,575 (223)

Acylated pelargonidin glycosides in red-purple flowers of Ipomoea purpurea

Phytochemistry, 1996
Four acylated pelargonidin glycosides were isolated from the red-purple flowers of Ipomoea purpurea. The acylated anthocyanins were all based on pelargonidin 3-sophoroside-5-glucoside, acylated with caffeic acid and/or glucosylcaffeic acids. Three novel anthocyanins were elucidated to be pelargonidin 3-O-[2-O-(6-O-(trans-3-O-(beta-D-glucopyranosyl ...
N, Saito, F, Tatsuzawa, M, Yokoi, K, Kasahara, S, Iida, A, Shigihara, T, Honda   +6 more
openaire   +2 more sources

Interaction mechanism of pelargonidin against tyrosinase by multi‐spectroscopy and molecular docking

Journal of Molecular Recognition, 2022
AbstractThe interaction mechanism of pelargonidin (PG) with tyrosinase was investigated by multi‐spectroscopy and molecular docking. As a result, PG had strong inhibitory activity on tyrosinase with the IC50 value of 41.94 × 10−6 mol·L−1. The inhibition type of PG against tyrosinase was determined as a mixed‐mode.
Yanzhou, Tao, Rongda, Chen, Yangyang, Fan, Guiming, Liu, Meizi, Wang, Suqing, Wang, Li, Li   +6 more
openaire   +2 more sources

Suppressive effects of pelargonidin on PolyPhosphate-mediated vascular inflammatory responses

Archives of Pharmacal Research, 2016
Previous reports suggest that human endothelial cells-derived PolyPhosphate (PolyP) is one of the pro-inflammatory mediators. As a well-known red pigment and found in plants, Pelargonidin (PEL) has been known to have several biological activates which are beneficial for human health.
In-Chul, Lee, Jong-Sup, Bae
openaire   +2 more sources

Pelargonidin glycosides in fruits

Experientia, 1971
Pelargonidin-Derivate, welche als Fruchtfarbstoffe bisher selten festgestellt worden sind, wurden in den Fruchten von sieben Pflanzenarten gefunden und auf Grund papier-chromatographischer Analyse als 3-Monoglucosid, 3-Rhamnoglucosid und 3-Xyloglucosid von Pelargonidin identifiziert.
openaire   +1 more source

Anti-inflammatory effects of pelargonidin on TGFBIp-induced responses

Canadian Journal of Physiology and Pharmacology, 2017
Transforming growth factor β induced protein (TGFBIp) is an extracellular matrix protein expressed in several cell types in response to TGF-β. TGFBIp is released by human umbilical vein endothelial cells (HUVECs) and functions as a mediator of experimental sepsis. Pelargonidin (PEL) is a well-known red pigment found in plants, and has been reported as
Seongdo, Jeong, Sae-Kwang, Ku, Jong-Sup, Bae   +2 more
openaire   +2 more sources

Suppressive effects of pelargonidin on lipopolysaccharide-induced inflammatory responses

Chemico-Biological Interactions, 2019
Pelargonidin (PEL) is a well-known red pigment found in plants, and has been reported as having important biological activities that are potentially beneficial for human health. Here, we tested the possible use of PEL in the treatment of lipopolysaccharide (LPS)-mediated vascular inflammatory responses.
Bong-Seon, Lee, Changhun, Lee, Sumin, Yang, Eui Kyun, Park, Sae-Kwang, Ku, Jong-Sup, Bae   +5 more
openaire   +2 more sources

Precursors in the biosynthesis of pelargonidin 3-glucoside

Phytochemistry, 1966
Abstract Acetic acid-1- 14 C, cinnamic acid-β- 14 C, cinnamic acid-α- 14 C, D -glucose-U- 14 C, D -fructose-U- 14 C, DL -phenylalanine-(ring labelled)- 14 C, DL -phenylalanine-COOH- 14 C, quinic acid-U- 14 C, shikimic acid-U- 14 C and L -tyrosine-U- 14 C were administered to detached strawberries and the incorporation of the label into the ...
Henry Co, P. Markakis
openaire   +1 more source

Nano-Pelargonidin Protects Hyperglycemic-Induced L6 Cells against Mitochondrial Dysfunction

Planta Medica, 2017
Nano-encapsulation of several natural products has become an important tool in enhancing the bioavailability of some modern drugs against many diseases. Pelargonidin is an anthocyanidin found in many fruits and vegetables. Pelargonidin is loaded with poly-lactide-co-glycolic-acid, a non-toxic biodegradable polymer, to produce nano-pelargonidin.
Asmita, Samadder, Debojyoti, Tarafdar, Suresh K, Abraham, Kumaresh, Ghosh, Anisur Rahman, Khuda-Bukhsh   +4 more
openaire   +2 more sources

Kinetik des thermischen Abbaues von Pelargonidin-3-sophorosid

Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1972
Es wurde die Kinetik des Abbaues des Anthocyans Pelargonidin-3-sophorosid in Abhangigkeit von Temperatur, pH-Wert und biochemischer Zusammensetzung des Losungsmittels untersucht. Die Ergebnisse zeigen, das die Temperatur und der pH-Wert des Milieus einen starken Einflus auf dieKinetik desAbbaues ausuben, eine Reaktion erster Ordnung.
Nikolina Jontschewa, St. Tantschev
openaire   +1 more source

Acylated pelargonidin glycosides in the red-purple flowers of pharbitis nil

Phytochemistry, 1992
Four acylated pelargonidin glycosides and pelargonidin 3-sophoroside-5-glucoside were isolated from 23 red-purple cultivars of Pharbitis nil. The acylated anthocyanins were all based on pelargonidin 3-sophoroside-5-glucoside and were identified as the 3-O-[2-O-(beta-D-glucopyranosyl)-6-O-(trans-caffeyl)-beta-D- glucopyranoside]-5-O-(beta-D ...
T S, Lu, N, Saito, M, Yokoi, A, Shigihara, T, Honda   +4 more
openaire   +2 more sources