- 2-phenylbenzopyrylium (2-phenylchromenylium) ion is
referred to as
flavylium. A
class of
flavylium-derived
compounds are
anthocyanidins and anthocyanins, pigments...
-
plant pigments, the
aglycones of anthocyanins. They are
based on the
flavylium cation, an
oxonium ion, with
various groups substituted for its hydrogen...
- AZ; et al. (October 2008). "Singlet
oxygen quenching by anthocyanin's
flavylium cations". Free
Radical Research. 42 (10): 885–91. doi:10.1080/10715760802506349...
-
Borsarelli CD (October 2008). "Singlet
oxygen quenching by anthocyanin's
flavylium cations". Free
Radical Research. 42 (10): 885–91. doi:10.1080/10715760802506349...
- 3-glucoside at a
higher pH can be
explained by self-aggregation of the
flavylium cation and
copigmentation with the Z-chalcone form. In the
presence of...
- see):
Anthocyanidins are the
aglycones of anthocyanins; they use the
flavylium (2-phenylchromenylium) ion skeleton. Examples: cyanidin, delphinidin,...
-
biosynthesis and
hydrolysis of
carbohydrates in nature.
Anthocyanins are
natural flavylium dyes,
which are
stabilized oxocarbenium compounds.
Anthocyanins are responsible...
- 6-Hydroxycyanidin is an anthocyanidin. 6-Hydroxycyanidin 3-malonylglucoside can be
extracted from the
flowers of
Alstroemeria sp. 6-Hydroxycyanidin 3-malonylglucoside...
-
found in aged Port wines. They do not
contain an
oxonium ion
component (
flavylium cation), as
anthocyanins do. Therefore, they do not have an absorption...
-
found in aged Port wines. It does not
contain an
oxonium ion
component (
flavylium cation), as
anthocyanins do. Therefore, it does not have an absorption...
