Transglucosylation of caffeic acid by a recombinant sucrose ...
Aug 1, 2009 · We also analysed the molecule assigned to the peak at a retention time of 11.5 min. Based on its molecular mass of 504, we proposed that it was a caffeic acid diglucoside consisting of one caffeic acid and two glucose molecules.
Caffeic acid 3-glucoside | C15H18O9 | CID 5281759 - PubChem
3-O-beta-D-glucosyl-trans-caffeic acid is a hydroxycinnamic acid that is trans-caffeic acid in which the phenolic hydroxy group at position 3 has been converted into its beta-D-glucoside. It has a role as a plant metabolite.
How caffeic acid and its derivatives combat diabetes and its ...
Nov 1, 2023 · Caffeic acid (CA) and its derivatives, caffeic acid phenyl ethyl amide (CAPA) and caffeic acid phenyl ester (CAPE), were shown to have anti-oxidant, anti-inflammatory, and anti-diabetic effects.
Caffeic acid 3-glucoside | C15H18O9 - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for Caffeic acid 3-glucoside, 24959-81-7 Accessed: Sat, 09 Nov 2024 20:02:11 GMT Simple
Synthesis and Functional Characterization of Caffeic Acid …
Apr 5, 2017 · Caffeic acid was modified via transglucosylation using sucrose and dextransucrase from Leuconostoc mesenteroides B-512FMCM. Following enzymatic modification, a caffeic acid glucoside was isolated by butanol separation, silica gel chromatography, and preparative HPLC.
Structural and Functional Analysis of UGT92G6 ... - Oxford Academic
Feb 10, 2018 · In this study, UGT92G6 was able to glucosylate caffeic acid to form two isomeric glucosides, namely caffeoyl 3-O-glucoside and caffeoyl 4-O-glucoside, in vitro. Glucosylation of caffeic acid is known to lead to the production of three structurally different conjugates.
Structural and Functional Analysis of UGT92G6 Suggests an ... - PubMed
Apr 1, 2018 · Thus, UGT92G6 formed mono- and diglucosides in vitro from distinct compounds. The enzyme specificity constant Vmax/Km ratios indicated that UGT92G6 exhibited the highest specificity towards caffeic acid, producing almost equal amounts of the 3- and 4-O-glucoside.
Glycosylation of caffeic acid and structural analogues catalyzed by ...
May 1, 2019 · After 24 h of incubation in the presence of 40 mM caffeic acid, 200 mM sucrose and 15% co-solvent DMSO, samples were analyzed by LC-UV for caffeic acid glucoside quantification and LC-MS for assignment of glycoside species.
Presence of Caffeic Acid in Flaxseed Lignan Macromolecule
Jul 16, 2011 · In LM of the investigated flaxseed, one molecule of caffeic acid corresponded with five molecules of p-coumaric acid and two molecules of ferulic acid. The presence of caffeic acid in the lignan molecule might be very beneficial due to its high antioxidant activity.
Characterization of Flavonoid Glycosides from Fenugreek (Trigonella ...
Different derivatives of hydroxycinnamic acids (caffeic acid, dihydrogallic acid, sinapic acid, gallic acid, coumaric acid) were thus detected in the studied sample with a predominance of caffeic acid derivatives.