Results 41 to 50 of about 99,255 (339)

Quercetin Glucuronides but Not Glucosides Are Present in Human Plasma after Consumption of Quercetin-3-Glucoside or Quercetin-4′-Glucoside [PDF]

The Journal of Nutrition, 2001
The nature of quercetin conjugates present in blood after consumption of quercetin glucosides is still unclear. In this study, we analyzed plasma of volunteers that had consumed 325 micromol of either quercetin-3-glucoside or quercetin-4'-glucoside as an oral solution.
Sesink, A.L., O'Leary, K.A., Hollman, P.C.H.   +2 more
openaire   +5 more sources

Epigallocatechin Gallate Enzymatic Alpha Glucosylation Potentiates Its Skin-Lightening Activity—Involvement of Skin Microbiota

Molecules
(1) Background: Ultraviolet radiation takes part in photoaging and pigmentation disorders on skin. Epigallocatechin gallate (EGCG) is a well-known brightening and photoprotective compound but it faces limitations in terms of stability and solubility. (2)
Cloé Boira, Emilie Chapuis, Laura Lapierre, Daniel Auriol, Cyrille Jarrin, Patrick Robe, Jean Tiguemounine, Amandine Scandolera, Romain Reynaud   +8 more
doaj   +1 more source

Effect of Phytohormones of Kinetin and Epibrassinolide on Content and Intracellular Localization of Glucosides and Free Amino Acids in Pea Plants Cells (Pisum sativum L.)

International Journal of Secondary Metabolite, 2018
During injection of kinetin and epibrassinolide in pea seedlings (Pisum sativum L.) an increase of content of specific for this compound isosuccinimide-β-glucoside (IS-glucoside) for 15-30%, ethyl-β-glucoside for 40-80%, GABA free amino acids, glutamate ...
Antonina N. Ershova, Natalia Vinokurova   +1 more
doaj   +1 more source

Neuraminidase 1 Exacerbated Glycolytic Dysregulation and Cardiotoxicity by Destabilizing SIRT1 through Interactions with NRF2 and HIF1α

Advanced Science, EarlyView.
NEU1, a key regulator of glycolysis, is markedly upregulated following DOX treatment. This upregulation is attributed to HIF1α’s transcriptional repression, requiring intricate interactions with NRF2. Increased NEU1 facilitates SIRT1 lysosomal degradation, contributing to aberrant glycolytic phenotype and cardiac damage.
Ting Gao, Yufeng Tang, Tao Zeng, Jie Wang, Xiaohui Zhang, Qingbo Liu, Xun Guan, Xinyu Tang, Guangping Lu, Jiahao Li, Mingrui Liu, Dongmei Zhang, Sixuan Lv, Junlian Gu   +13 more
wiley   +1 more source

Characterization and Quantification of Polyphenols in Amazon Grape (Pourouma cecropiifolia Martius)

Molecules, 2010
The phenolic profile of Amazon grape fruit (Pourouma cecropiifolia Martius) was investigated by high-performance liquid chromatography-electrospray ionization mass spectrometry (HPLC-ESI-MS/MS).
Andreas Schieber, Daise Lopes-Lutz, Judith Dettmann, Chamila Nimalaratne   +3 more
doaj   +1 more source

Comparing the thermal stability of 10-carboxy-, 10-methyl-, and 10-catechyl-pyranocyanidin-3-glucosides and their precursor, cyanidin-3-glucoside

npj Science of Food, 2022
Pyranoanthocyanins are vibrant, naturally derived pigments formed by the reaction of an anthocyanin with a cofactor containing a partially negatively charged carbon.
Danielle M. Voss, Gonzalo Miyagusuku-Cruzado, M. Mónica Giusti   +2 more
doaj   +1 more source

The Absence of Malvidin-3-Glucoside in Petiole Tissue Predicts Rare Red-Type Flower of Eastern Redbud (Cercis canadensis L.)

Agriculture, 2023
Eastern redbud, Cercis canadensis L., is a popular ornamental tree in the U.S. and has flower colors of purple-type, red-type, and white-type. Most redbuds cultivars have purple-type flowers. Red-types and white-types are much less common.
Penelope Perkins-Veazie, Guoying Ma, Jack Schwickerath, Elisabeth Meyer, Hsuan Chen   +4 more
doaj   +1 more source

Identification of Iridoid Glucoside Transporters in Catharanthus roseus

Plant and Cell Physiology, 2017
Monoterpenoid indole alkaloids (MIAs) are plant defense compounds and high-value pharmaceuticals. Biosynthesis of the universal MIA precursor, secologanin, is organized between internal phloem-associated parenchyma (IPAP) and epidermis cells ...
Bo Larsen, V. L. Fuller, Jacob Pollier, Alex Van Moerkercke, Fabian Schweizer, Richard M E Payne, Maite Colinas, S. O’Connor, A. Goossens, B. Halkier   +9 more
semanticscholar   +1 more source

JA‐Mediated Regulation of Amino Acid Homeostasis Adjusts Metabolic Flux and Enhances Spider Mite Tolerance via the SlJAZ8‐SlWRKY57‐SlAVT6s Module in Tomato

Advanced Science, EarlyView.
This study elucidates a novel SlJAZ8‐SlWRKY57‐SlAVT6A/SlAVT6B module that effectively channels metabolic flux from primary to secondary metabolism, impacting plant growth, development, and resistance. Two novel vacuolar amino acid exporters, SlAVT6A and SlAVT6B, fine‐tunes trichomes, terpenes, and gibberellins, bolstering spider mite resistance.
Yingchen Hao, Xiaolong Wang, Langchen Guo, Lijun Xiang, Enxi Luo, Peng Cao, Penghui Liu, Yue Zhong, Chun Li, Jun Lai, Jun Yang, Shouchuang Wang   +11 more
wiley   +1 more source

Über Phosphorsäureester des Methyl-glucosids und Theophyllin-glucosids [PDF]

Berichte der deutschen chemischen Gesellschaft, 1914
Die einfachsten Nucleinsauren, welche meist Nucleotide genannt werden, sind bekanntlich aus Purinen oder Uracilen, Zuckern und Phosphorsaure zusammengesetzt und von einigen derselben, z. B. der Inosinsaure und Guanylsaure, weis man sicher, das die Phosphorsaure mit dem Zuckerrest verbunden ist.
openaire   +2 more sources