![]() In conclusion, cornuside, aromadendrin, and phenolic acids may be potentially bio-accessible compounds of CM. It was not detected in the samples after 6 and 24 h incubation with FS. Cornuside was found in FS analyte after 3 h incubation. Phenolic acids (protocatechuic acid, gallic acid), tannins (digalloylglucose, tri- O-galloyl- β-D-glucose), and flavonoids (aromadendrin, dihydroquercetin) were detected in the late phases of digestion in fecal slurry suspension. The metabolites originating from kinetic analytes have been classified mainly as phenolic acids, hydrolyzable tannins, and flavonoids. Cornusiin A was tentatively assigned in the gastric fraction. The signals of tannins were detected in all fractions. In all fractions, kaempferol hexoside and reduced forms of kaempferol, such as aromadendrin, and benzoic acid were assigned. It was found in most analytes such as salivary, gastric, intestinal, and even colon (fecal slurry, FS) fractions. Loganic acid as the main constituent of the extract was digested in the experimental conditions in contrast to cornuside. The gastric and intestinal fractions obtained after in vitro digestion of CM inhibited pancreatic lipase and α-amylase. The effect of fractions from gastrointestinal digestion in vitro on the activity of pancreatic lipase and α-amylase was studied with fluorescence-based assays. The digestion of extract was simulated with digestive enzymes in vitro and human gut microbiota ex vivo (1 h, 3 h, 6 h, 24 h), followed by chromatographic analysis using the UHPLC-DAD-MS n method. ![]() Taking into consideration the significance of bio-accessibility of compounds, we attempted to identify metabolites of CM after gastrointestinal digestion in vitro, as well as their kinetic changes upon gut microbiota treatment. Taxon 55: 9-30.Targeting pancreatic lipase and α-amylase by digestion-derived fractions of ethanolic-aqueous (60%, v/ v) extract from Cornus mas fruit (CM) in relation to the control and prevention of metabolic disorders, including diabetes, was the first purpose of the present study. (2006) Species level phylogeny of the Dogwood genus Cornus (Cornaceae) based on molecular and morphological evidence– implication in taxonomy and Tertiary intercontinental migration. Xiang Q.-Y., Thomas D.T., Zhang W., Manchester S.R. Cambridge University Press, Cambridge: 362-366. (2012) Die Gattung Cornus (Cornaceae), Hartriegel und Kornelkirsche, Teil 3: Die Kleinfrüchtigen Hartriegel (Untergattung Kraniopsis). 1782 und Cornus controversa Hemsley 1909. Teil 2: Die Wechselständigen Hartriegel Cornus alternifolia L.f. (2011) Die Gattung Cornus (Cornaceae), Hartriegel und Kornelkirsche, Teile 1 und 2. (1993) Phylogenetic relationships in Cornus (Cornaceae). (2008) Winterkornoeljes - sortimentsonderzoek en keuringsrapport. (1999) Morfologie en systematiek van het genus Cornus L. (1988) Comprehending Cornus: puzzles and progress in the systematics of the dogwoods. Timber Press, Portland: 224 p.ĭe Jong P.C. Largest leaves usually with (5-) 6-7 lateral veins, lower side conspicuously paler than upper side = 2. Fruit whitish (sometimes slightly tinged blue). Largest leaves usually with 3-4(-5) lateral veins, lower side not conspicuously paler than upper side = 1. Fruit purplish-black or whitish, 4-8 mm long. Petals whitish, involucre of petal-like bracts absent. Inflorescence appearing after the leaves. Twigs usually green in winter (native) = Cornus masġ. ![]() Petals yellow, with an involucre of petal-like bracts. Inflorescence appearing before the leaves. Further useful information is provided by Schulz (2011).ġ. ![]() Wann (1997) enumerates 27 species that are cultivated as ornamentals in Europe. is monophyletic and better accepted as a whole (Xiang & al. Some authors have subdivided the genus in several genera, viz Swida Opiz, Thelycrania (Dum.) Fourr., … However, recent molecular phylogenetic studies show that Cornus s.l. The generic delimitation of Cornus is critical. Two species are native in Belgium as well: Cornus mas L. 45-65 species, mostly native to the northern hemisphere. Ĭornus, as here circumscribed, is a genus of ca. Current research on Cornus and related genera is summarised on the following webpage. ![]()
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