Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Polyphenol glycosides

Yoshida, T., Feng, W.-S., and Okuda, T., Two polyphenol glycosides and tannins from Rosa cymosa. Phytochemistry, 32, 1033, 1993. [Pg.1068]

Kobayashi, S., Miyase, T., and Noguchi, FI., Polyphenolic glycosides and oligosaccharide multiesters from the roots of Polygala dalmaisiana, J. Nat. Prod., 65, 319, 2002. [Pg.1069]

After the hydrolysis of a polyphenol glycoside to the free aglycone, polyphenols are conjugated by methylation, sulfation, glucuronidation or a combination. However, there are exceptions to this sequence, as... [Pg.281]

Mattucinol-7-0-[4",6"-0-(S)-hexahydroxy-diphenoyl]-P-D-glucopyranoside (polyphenol glycoside) Miconia myriantha (Melastomataceae) Candida albicans secreted aspartic protease (8 pM) Pepsin (67 pM) [35]... [Pg.571]

Figure 1 Scheme showing sites of metaholism of dietary polyphenol glycosides in humans. Dotted arrows represent pathways followed by the polyphenols. [Pg.52]

Figure 4 Enlargement of intestinal brush border, showing that polyphenol glycosides are not absorbed, transported into the enterocyte by a transporter, or hydrolyzed by a brush-border enzyme. Dotted arrows represent pathways followed by the polyphenols. PP-Glyc are polyphenol glycosides, PP-Conj are polyphenol conjugates, SGLTl is the sodium-dependent glucose transporter, and LPH is lactase phlorizin hydrolase. Figure 4 Enlargement of intestinal brush border, showing that polyphenol glycosides are not absorbed, transported into the enterocyte by a transporter, or hydrolyzed by a brush-border enzyme. Dotted arrows represent pathways followed by the polyphenols. PP-Glyc are polyphenol glycosides, PP-Conj are polyphenol conjugates, SGLTl is the sodium-dependent glucose transporter, and LPH is lactase phlorizin hydrolase.
Domon, B. and Hostettmann, K. (1985). Mass spectrometric studies of underivatized polyphenolic glycosides. Phytochemistry 24,575-580. [Pg.259]

The hydrolysis step is also applied when the glycosylation patterns are extremely complex, and when standard reference materials of polyphenol glycosides are unavailable. The hydrolysis can simplify the chromatographic profile during separation, and aid quantification and structural identification of the polyphenols [1,2, 22]. [Pg.2068]

Polyphenol Glycosides as Potential Remedies in Kidney Stones Therapy Experimental Research Supported by Computational Studies... [Pg.271]

Since, as mentioned above, calcium plays veiy important role in biological systems, our studies are devoted to calcium complexes with polyphenol glycosides. So this review will be devoted mostly to describe the research done on calcium-carbohy-... [Pg.274]

Other Methods Used for Complex Formation Studies in the Case of Polyphenol Glycosides... [Pg.283]

The above results suggest that polyphenol glycosides possess ability to form complexes with calcium ions contained in calcium oxalate, the main component of kidney stones. Described above experiments and computations indicate... [Pg.290]

See other pages where Polyphenol glycosides is mentioned: [Pg.289]    [Pg.282]    [Pg.572]    [Pg.2589]    [Pg.2590]    [Pg.2592]    [Pg.396]    [Pg.296]    [Pg.271]    [Pg.273]    [Pg.273]    [Pg.275]    [Pg.277]    [Pg.279]    [Pg.281]    [Pg.283]    [Pg.284]    [Pg.285]    [Pg.286]    [Pg.287]    [Pg.289]    [Pg.291]    [Pg.293]    [Pg.557]    [Pg.112]   
See also in sourсe #XX -- [ Pg.281 ]



SEARCH



Polyphenol glycoside hydrolysis

Polyphenolics flavonol glycosides

© 2024 chempedia.info