-
Castalagin is an ellagitannin, a type of
hydrolyzable tannin,
found in oak and
chestnut wood and in the stem
barks of
Terminalia leiocarpa and Terminalia...
- It is an
ellagic tannin and its main
constituents are
identified by
castalagin (14.2%) and
vescalagin (16.2%). It has a
naturally low pH value, relatively...
- Wolobugun) is a tree
species in the
genus Terminalia found in West Africa.
Castalagin and
flavogallonic acid
dilactone are
hydrolysable tannins found in T....
- vanillin) turmeric, mustard.
Ellagitannins Punicalagins tea, berries.
Castalagins Vescalagins oak wood.
Castalins Casuarictins Grandinins Punicalins Roburin...
-
Ellagitannins generally form macrocycles,
whereas gallotannins do not.
Castalagin Castalin Casuarictin Grandinin Oenothein B from
Willowherbs (Epilobium...
-
Fallen acorns from
prolific tree
Autumn foliage Grandinin/roburin E,
castalagin/vescalagin,
gallic acid,
monogalloyl glucose (glucogallin) and valoneic...
- Male
flowers Oak apple,
Norfolk Rooted seedling Grandinin/roburin E,
castalagin/vescalagin,
gallic acid,
monogalloyl glucose (glucogallin) and valoneic...
-
transformed into
pedunculagin via loss of a
gallate group, and
further into
castalagin via
glucose pyranose ring opening.
Sanguiin H-6 is a dimer, Lambertianin...
- It is also
found in wine, red or white, aged in oak barrels. It is a
castalagin glycoside by
binding of the
pentose lyxose. It
contains a nonahydroxytriphenic...
- scopoletin; the
ellagitannins are
roburins A and E, grandinin,
vescalagin and
castalagin.
Guaiacol is one of the
molecules responsible for the cork
taint wine...
